Patent Assignment
Reel/Frame 076081/0088
Release of Patent and Trademark Security Interest at Reel/Frame No. 46050/0546
Recorded: 2026-07-30
Pages: 78
Assignor
BANK OF MONTREAL, AS AGENT
Executed: 2026-07-29
Assignee
EXTREME NETWORKS, INC.
2121 RDU CENTER DR., STE. 300, MORRISVILLE, NORTH CAROLINA, 27560
Covered Properties
(762)
System, Method and Apparatus for Traffic Mirror Setup, Service and Security in Communication Networks
Redundant Ethernet Automatic Protection Switching Access to Virtual Private Lan Services
System and Related Method for Management of Devices of a Network System via Social Media Interfaces
Methods, Systems, and Apparatuses for Dynamically Tagging Vlans
Application:
15/180,931 →
Publication:
US US20160285647A1
Apparatus and Method for Multicast Data Packet Forwarding
System and Related Method for Network Monitoring and Control Based on Applications
Application:
14/842,508 →
Publication:
US US20160191568A1
Device and Related Method for Dynamic Traffic Mirroring
Load Sharing of Mpls Pseudo-Wires
Application:
14/565,338 →
Publication:
US US20150163133A1
Method and System for Dynamic Usage of Multiple Tables for Internet Protocol Hosts
Application:
14/565,343 →
Publication:
US US20150163140A1
Methods, Systems, and Computer Readable Media for Virtual Fabric Routing
Application:
14/710,533 →
Publication:
US US20160065503A1
Methods, Systems, and Non-Transitory Computer Readable Media for Generating a Tree Structure with Nodal Comparison Fields and Cut Values for Rapid Tree Traversal and Reduced Numbers of Full Comparisons at Leaf Nodes
Application:
14/710,534 →
Publication:
US US20160335298A1
Network Management Interface for a Network Element with Network-Wide Information
Patent:
10,313,254 →
Application:
14/805,362 →
Methods, Systems, and Computer Readable Media for Advanced Distribution in a Link Aggregation Group
Self-Testing of Services in an Access Point of a Communication Network
Methods and Systems for Mitigating the Impact of Beamforming on the Accuracy of Wi-Fi Based Location Tracking of Client Devices
Automatically Grouping, Authenticating, and Provisioning Access Points Using Cloud-Based Management of Wlan Infrastructure
Method of, and Arrangement for, Enhancing Roaming Performance of a Mobile Client That Is Roaming Between Access Points Connected to a Distribution System
Application:
14/806,738 →
Publication:
US US20170026883A1
Notification Framework for Access Point Controllers
Application:
15/227,258 →
Publication:
US US20180041512A1
Access Point Cloud Controller Auto-Discovery
Private Wireless Communication Network for Guest Users
Application:
14/446,381 →
Publication:
US US20160037338A1
Systems and Methods for Powering a Power-Over-Ethernet Powered Device Using Multiple Power-Over-Ethernet Sourcing Devices
Method for Flow and Path Analytics Using Sampled Packet Inspection
Application:
62/592,106 →
Systems and Methods for Hardware-Implemented Anomaly Detection in Vlan Network Using Loopback Port
Forwarding Table Management for the Internet
Application:
62/593,834 →
Method for Zero-Footprint Large-Scale User Behavior Modeling
Application:
62/598,632 →
Use of Dhcp to Automatically Assign Nicknames in a Spbm Network
RJ45 Cable Matrix
Application:
62/615,844 →
Systems and Methods for Bootstrapping Multicast State Without Using a Nick-Name
Application:
62/616,903 →
Ruled-Based Network Traffic Interception and Distribution Scheme
Techniques for Exchanging Control and Configuration Information in a Network Visibility System
Techniques for Efficiently Programming Forwarding Rules in a Network System
Application:
14/848,645 →
Publication:
US US20160285735A1
Offline, Intelligent Load Balancing Of SCTP Traffic
Software-Based Packet Broker
Traffic Deduplication in a Visibility Network
Anomaly Detection and Prediction in a Packet Broker
Application:
15/466,732 →
Publication:
US US20170339022A1
Smart Filter Generator
Configuration of a Network Visibility System
Architecture for a Network Visibility System
Configuration of Rules in a Network Visibility System
Configuration of Load-Sharing Components of a Network Visibility Router in a Network Visibility System
Access Network Dual Path Connectivity
Route Lookup Resolution
Virtualized Host Id Key Sharing
Virtualized Host Id Key Sharing
Dynamic Firewalls and Forensic Gateways
Enhanced Access Security Gateway
Self Adapting Driver for Controlling Datapath Hardware Elements
Automatic Configuration of Endpoint Communication Devices to Set Up a Voip Network
Multi-Chassis Cluster Synchronization Using Shortest Path Bridging (SPB) Service Instance Identifier (I-SID) Trees
Application:
13/627,260 →
Publication:
US US20140086100A1
mDNS SUPPORT IN UNIFIED ACCESS NETWORKS
Dynamic Multicast State Aggregation In Transport Networks
Application:
13/906,662 →
Publication:
US US20140355602A1
Multi-Device Single Network Sign-On
Enabling Configuration in Networks
Elastic Wireless Control Plane
SECURING mDNS IN ENTERPRISE NETWORKS
Configuration of Networks with Server Cluster Device
Application:
14/656,604 →
Publication:
US US20150271016A1
Authentication of Client Devices in Networks
Configuration of Networks Using Switch Device Access of Remote Server
Providing Secure Networks
Application:
14/740,454 →
Publication:
US US20160373441A1
Network Discovery Optimization Using Supplemental Information Published by Devices
Synchronizing Peer Nodes of a Multi-Chassis Switching Cluster
Dynamic Templates for Virtualized Systems
Automated Mirroring And Remote Switch Port Analyzer (RSPAN)/ Encapsulated Remote Switch Port Analyzer (ERSPAN) Functions Using Fabric Attach (FA) Signaling
Automated Mirroring And Remote Switch Port Analyzer (RSPAN)/ Encapsulated Remote Switch Port Analyzer (ERSPAN) Functions Using Fabric Attach (FA) Signaling
Securely Onboarding Virtual Machines Using a Centralized Policy Server
Captive Portal Having Dynamic Context-Based Whitelisting
Auto-Attach Signaling Used as Wireless Local Area Network (Wlan) Selection Criterion
Ingress Gateway Selection for a Shortest Path Bridging Network to Support Inter Domain Multicast Routing
Overlay Ip Multicast Over Unicast Ip Networks
Systems and Methods for Providing I-Sid Translation in Spb Networks
Debugging Auto-Attach Entities (Client And Proxy) Using Connectivity Fault Management (CFM) And Shortest Path Bridging MAC (SPBM) Cloud
Performing Mac-in-Mac Encapsulation Using Shortest Path Bridging Configuration Information
Method and System for Removal of Low Order Optical Transmission Modes in Multimode Optical Fiber Computer Network to Improve Modal Bandwidth
Patent:
6,154,589 →
Application:
09/082,767 →
Method and system for removal of low order optical transmission modes to improve modal bandwidth in a multimode optical fiber computer network
Patent:
6,356,680 →
Application:
09/650,622 →
Method and System for Preventing Low Order Optical Transmission Modes in Multimode Optical Fiber Computer Network Using Annulus Laser
Patent:
6,556,329 →
Application:
09/083,062 →
Method and Apparatus for Optimizing the Transfer of Data Packets Between Local Area Networks
Patent:
6,067,300 →
Application:
09/096,110 →
Semi-Reliable Data Transport
Patent:
6,621,799 →
Application:
09/167,097 →
Method and Apparatus to Reduce Jitter in Packet Switched Networks
Patent:
6,654,374 →
Application:
09/189,347 →
Virtual Local Area Networks Having Rules of Precedence
Patent:
6,526,052 →
Application:
09/221,333 →
Allocating Buffers for Data Transmission in a Network Communication Device
Method and Apparatus for Measuring Performance in Packet-Switched Networks
Patent:
6,647,413 →
Application:
09/321,974 →
Provisioning Networks for Reliable Quality of Service
Patent:
6,711,125 →
Application:
09/365,607 →
Method and System for Implementing End-to-End Qos in Packet-Switched Networks
Patent:
6,674,760 →
Application:
09/407,205 →
Voltage Threshold Circuit for Power Conditioner
Patent:
6,359,426 →
Application:
09/449,439 →
Hiccup-Mode Current Protection Circuit for Switching Regulator
Patent:
6,411,483 →
Application:
09/449,438 →
Method and System for Distributed Clock Failure Protection in a Packet Switched Network
Patent:
6,754,171 →
Application:
09/573,327 →
Hierarchical Output-Queued Packet-Buffering System and Method
Patent:
6,850,490 →
Application:
09/684,763 →
Method and Apparatus for Management of Configuration in a Network
Patent:
6,930,985 →
Application:
09/699,248 →
Ejector Assembly
Patent:
6,597,584 →
Application:
09/752,500 →
Method and Apparatus for Server Load Balancing
Patent:
6,980,550 →
Application:
09/761,281 →
Fault Tolerant Automatic Protection Switching for Distributed Routers
Patent:
6,956,816 →
Application:
09/784,841 →
Method and Apparatus for Selecting Redundant Routers Using Tracking
Patent:
6,954,436 →
Application:
09/797,475 →
Method and System for Multicast Traffic Reduction
Patent:
6,977,891 →
Application:
09/895,110 →
Method and System for Increasing Participation in a Standby Router Protocol
Patent:
7,581,024 →
Application:
09/895,145 →
Method and Apparatus for Network Login Authorization
Patent:
8,751,647 →
Application:
09/895,144 →
Circuit-Board Mounted Clip for Electromagnetic Interference Reduction
Load-Sharing Technique for Distributing Multi-Protocol Label Switching Protocol Encapsulated Flows Across Multiple Physical Links
System Resource Availability Manager
Ethernet Automatic Protection Switching
Patent:
6,766,482 →
Application:
09/999,796 →
Ethernet Automatic Protection Switching
Patent:
7,003,705 →
Application:
10/871,297 →
Methods and Systems for Efficiently Delivering Data to a Plurality of Destinations in a Computer Network
Dynamic Device Management and Deployment
Patent:
7,111,017 →
Application:
10/062,633 →
Controlling Usage of Network Resources by a User at the User's Entry Point to a Communications Network Based on an Identity of the User
Controlling Concurrent Usage of Network Resources by Multiple Users at an Entry Point to a Communications Network Based on Identities of the Users
Creating, Modifying and Storing Service Abstractions and Role Abstractions Representing One or More Packet Rules
Method and System for Managing Traffic in a Packet Network Environment
Patent:
6,781,990 →
Application:
10/073,638 →
Method and System for Maintaining Temporal Consistency of Resources and Data in a Multiple-Processor Packet Switch
Patent:
7,152,124 →
Application:
10/073,538 →
Switching System
Patent:
7,447,777 →
Application:
10/098,957 →
Method of and System for Analyzing the Content of Resource Requests
Patent:
7,814,204 →
Application:
10/115,572 →
Method and System for Reassembling and Parsing Packets in a Network Environment
Patent:
7,298,746 →
Application:
10/127,372 →
Method of and System for Allocating Resources to Resource Requests Based on Application of Persistence Policies
Patent:
7,584,262 →
Application:
10/075,051 →
Method of and System for Allocating Resources to Resource Requests Based on Application of Persistence Policies
Patent:
8,560,693 →
Application:
11/924,511 →
Method of and System for Analyzing the Content of Resource Requests
Patent:
8,412,838 →
Application:
11/925,621 →
Method and Apparatus for Dynamically Selecting Timer Durations
Patent:
7,411,901 →
Application:
10/096,554 →
Methods and Systems for Providing Redundant Connectivity Across a Network Using a Tunneling Protocol
Methods and Apparatus for Improved Failure Recovery of Intermediate Systems
Method and Apparatus for Restoring the Configuration of a Network Device
Method and Apparatus for Dynamic Configuration Management
Patent:
7,783,733 →
Application:
10/132,946 →
Method and Apparatus to Extend a Program
Patent:
7,448,045 →
Application:
10/137,772 →
Method and Apparatus for Managing Routes
Patent:
7,245,619 →
Application:
10/160,141 →
Method and System for a Virtual Local Area Network to Span Multiple Loop Free Network Topology Domains
Patent:
7,154,861 →
Application:
10/163,179 →
Method and Apparatus for Fast Route Table Update
Patent:
7,334,048 →
Application:
10/164,980 →
Method and System for a Process Manager
Patent:
7,017,082 →
Application:
10/170,246 →
Method and System for Inter-Domain Loop Protection Using a Hierarchy of Loop Resolving Protocols
Patent:
7,126,923 →
Application:
10/172,487 →
Method and Apparatus for Providing Quality of Service Across a Switched Backplane Between Egress Queue Managers
Patent:
7,408,876 →
Application:
10/188,614 →
Method and Apparatus for a Redundant Port
Patent:
6,981,174 →
Application:
10/198,972 →
Method and Apparatus for Providing Quality of Service Across a Switched Backplane for Multicast Packets
Patent:
7,286,552 →
Application:
10/205,822 →
Method and Apparatus for Providing Quality of Service Across a Switched Backplane for Multicast Packets
Patent:
8,274,974 →
Application:
11/865,018 →
Method and Apparatus for Providing Quality of Service Across a Switched Bakplane Between Egress and Ingress Queue Managers
Patent:
7,599,292 →
Application:
10/213,032 →
Method and Apparatus for Controlling Process Dependencies
Patent:
7,376,951 →
Application:
10/236,403 →
Modular System for Detecting, Filtering and Providing Notice About Attack Events Associated with Network Security
Logic Analyzer Testing Method and Configuration and Interface Assembly for Use Therewith
Patent:
6,685,498 →
Application:
10/259,206 →
Method and Apparatus for a Control Communication Channel in a Packet-Forwarding Device
Patent:
7,245,629 →
Application:
10/277,548 →
Methods and Apparatus for Broadcast Domain Interworking
Methods and Apparatus for Automated Edge Device Configuration in a Heterogeneous Network
Method and System for Distributed Wireless Access
Patent:
7,386,309 →
Application:
10/289,609 →
Translating Configuration Files Among Network Devices
Virtual Load Balancing Across a Network Link
Patent:
7,372,813 →
Application:
10/306,286 →
Methods and Apparatus for Communication Between an Application and a Device
Patent:
7,343,597 →
Application:
10/317,610 →
Method and System for a Scriptable Command Line Interface
Patent:
7,290,263 →
Application:
10/325,168 →
Wireless Local Area Communication Network System and Method
Look Up Table (Lut) for Point-to-Point Protocol Identification (Ppp Id)
Patent:
7,400,647 →
Application:
10/341,834 →
Look Up Table (Lut) for Point-to-Point Protocol Identification (Ppp Id)
Patent:
7,944,942 →
Application:
12/145,446 →
Methods for Improved Data Caching
Locating Devices in a Data Network
Verified Device Locations in a Data Network
Using signal characteristics to determine the physical location of devices in a data network
Location Based Data
Location Discovery in a Data Network
Location-Based Access Control in a Data Network
Location Discovery in a Data Network
System and Method for Network Loop Detection and Recovery
Patent:
7,672,228 →
Application:
10/393,113 →
High Speed Bus with Flow Control and Extended Burst Enhancements Between Sender and Receiver Wherein Counter Is Maintained at Sender for Free Buffer Space Available
Patent:
7,272,672 →
Application:
10/405,960 →
High Speed Bus with Flow Control and Extended Burst Enhancements
High Speed Bus with Alignment, Re-Timing and Buffer Underflow/Overflow Detection Enhancements
Patent:
7,366,935 →
Application:
10/405,961 →
High Speed Bus with Alignment, Re-Timing and Buffer Underflow/Overflow Detection Enhancements
Patent:
7,546,480 →
Application:
11/951,672 →
Method for Selecting and Placing Bypass Capacitors on Multi-Layer Printed Circuit Boards
Patent:
7,047,515 →
Application:
10/407,398 →
Connection Pacer and Method for Performing Connection Pacing in a Network of Servers and Clients Using Fifo Buffers
Patent:
7,660,894 →
Application:
10/412,812 →
Rate Color Marker
Patent:
6,970,426 →
Application:
10/438,899 →
Apparatus and Method for a Virtual Hierarchial Local Area Network
Apparatus and Method for a Virtual Hierarchial Local Area Network
User Interface for Editing Objects of a Network Object Database
Editing a portable, dynamic and abstract view definition of a network object database
System and Method for Dynamic Network Policy Management
System and Method for Dynamic Network Policy Management
System and Method for Lost Contact Response
Patent:
8,191,107 →
Application:
12/750,484 →
Method and System for Auto Discovery of Authenticator for Network Login
Patent:
7,568,107 →
Application:
10/645,459 →
A System for Synchronizing First and Second Sections of Data to Opposing Polarity Edges of a Clock
Patent:
7,185,216 →
Application:
10/655,742 →
System for and Method of Communicating Control Information Between Entities Interconnected by Backplane Connections
Patent:
7,580,409 →
Application:
10/658,216 →
Distributed Intrusion Response System
Method and apparatus for navigating through a task on a computer
System and Method for Cable Management on Rack Mounted Installations
Patent:
7,119,280 →
Application:
10/722,172 →
Ejector Assembly for Rack-Mounted Computing Devices
Patent:
7,349,228 →
Application:
10/722,692 →
Modular Receptacle Assembly and Interface with Integral Optical Indication
Visual Optical Indicators for Plug Assemblies, Connectors and Cables
Methods and Systems for Hitless Switch Management Module Failover and Upgrade
Patent:
7,483,370 →
Application:
10/743,887 →
Methods and Systems for Fine Grain Bandwidth Allocation in a Switched Network Element
Patent:
7,602,721 →
Application:
10/743,858 →
Methods and Systems for Selectively Processing Virtual Local Area Network (Vlan) Traffic from Different Networks While Allowing Flexible Vlan Identifier Assignment
Patent:
7,693,158 →
Application:
10/744,223 →
Methods and Systems for Selectively Processing Virtual Local Area Network (Vlan) Traffic from Different Networks While Allowing Flexible Vlan Identifier Assignment
Patent:
8,724,638 →
Application:
12/754,330 →
Methods and Systems for Selectively Processing Virtual Local Area Network (Vlan) Traffic from Different Networks While Allowing Flexible Vlan Identifier Assignment
Method and Apparatus for Determining a Spanning Tree
Methods and Systems for Associating and Translating Virtual Local Area Network (Vlan) Tags
Patent:
7,558,273 →
Application:
10/745,412 →
Apparatus and Method for Locking an Antenna into Position
Patent:
6,963,311 →
Application:
10/759,467 →
Apparatus, Method and System for Improving Network Security
Patent:
7,577,996 →
Application:
10/773,394 →
Unified, Configurable, Adaptive, Network Architecture
Patent:
7,310,664 →
Application:
10/773,487 →
Method and System for Detecting and Preventing Access Intrusion in a Network
Patent:
7,823,199 →
Application:
10/794,203 →
Method and System for Detecting and Preventing Access Intrusion in a Network
Patent:
8,707,432 →
Application:
11/961,677 →
Ethernet Automatic Protection Switching
Patent:
8,520,507 →
Application:
10/796,854 →
Ethernet Automatic Protection Switching
Patent:
7,606,240 →
Application:
11/155,526 →
System and Method for Assembling a Data Packet
Patent:
7,304,996 →
Application:
10/813,731 →
System and Method for Assembling a Data Packet
Method and System for Incrementally Updating a Checksum in a Network Data Packet
Patent:
7,453,874 →
Application:
10/814,545 →
Packet Data Modification Processor Command Instruction Set
System and Method for Packet Processor Status Monitoring
Patent:
7,539,750 →
Application:
10/814,728 →
System and Method for Egress Packet Marking
Patent:
7,613,209 →
Application:
10/814,729 →
Data Structures for Supporting Packet Data Modification Operations
Patent:
7,822,032 →
Application:
10/814,774 →
Packet Data Modification Processor
Patent:
8,161,270 →
Application:
10/814,556 →
Packet Data Modification Processor
Wireless Network Communication System and Method
System for Deriving Packet Quality of Service Indicator
Patent:
7,580,350 →
Application:
10/835,532 →
System for Deriving Hash Values for Packets in a Packet Processing System
Patent:
7,502,374 →
Application:
10/834,566 →
Exception Handling System for Packet Processing System
Patent:
7,522,516 →
Application:
10/835,252 →
Systems for Statistics Gathering and Sampling in a Packet Processing System
Patent:
7,936,687 →
Application:
10/834,573 →
Systems for Supporting Packet Processing Operations
Patent:
7,646,770 →
Application:
10/835,271 →
Systems for Supporting Packet Processing Operations
Packet Parser
Patent:
7,606,263 →
Application:
10/835,272 →
System for Accessing Content-Addressable Memory in Packet Processor
Patent:
7,554,978 →
Application:
10/834,576 →
Pipelined Packet Processor
Method of Extending Default Fixed Number of Processing Cycles in Pipelined Packet Processor Architecture
Patent:
7,889,750 →
Application:
11/324,205 →
Method and Apparatus for Modifying Software
Method and Apparatus for Converting Network Management Protocol to Markup Language
Forwarding Database in a Network Switch Device
Memory Array Error Correction
Patent:
8,464,093 →
Application:
10/934,928 →
System and Method for Dynamic Distribution of Intrusion Signatures
Methods and Systems for Hybrid Hardware- and Software-Base Media Access Control (Mac) Address Learning
Patent:
7,660,259 →
Application:
10/969,678 →
Methods, Systems, and Computer Program Products for Killing Prioritized Packets Using Time-to-Live Values to Prevent Head-of-Line Blocking
Patent:
7,813,348 →
Application:
10/980,503 →
Methods and Systems for Caching Packets to Be Written to or Read from Packet Memory
Patent:
7,606,249 →
Application:
11/018,132 →
Methods, Systems, and Computer Program Products for Controlling Enqueuing of Packets in an Aggregated Queue Including a Plurality of Virtual Queues Using Backpressure Messages from Downstream Queues
Patent:
8,072,887 →
Application:
11/052,380 →
Status Transmission System and Method
Method for Network Traffic Mirroring with Data Privacy
Method for Network Traffic Mirroring with Data Privacy
Methods, Systems, and Computer Program Products for Managing Power Allocation to a Device Powered Over a Network Communications Cable Based on a Cable Characteristic
Patent:
7,404,091 →
Application:
11/086,856 →
Method of and System for Transferring Overhead Data Over a Serial Interface
Patent:
7,889,658 →
Application:
11/096,210 →
Rule Structure for Performing Network Switch Functions
Patent:
7,668,969 →
Application:
11/116,950 →
Integrated Methods of Performing Network Switch Functions
Patent:
7,860,006 →
Application:
11/116,949 →
Integrated Methods of Performing Network Switch Functions
Methods, Systems, and Computer Program Products for Allocating Excess Bandwidth of an Output Among Network Users
Patent:
7,619,971 →
Application:
11/129,991 →
Methods, Systems, and Computer Program Products for Dynamic Network Access Device Port and User Device Configuration for Implementing Device-Based and User-Based Policies
Port management system
Self-Configuring Network
Patent:
8,279,874 →
Application:
11/772,031 →
System and Method for Address Block Enhanced Dynamic Network Policy Management
System, Method and Apparatus for Traffic Mirror Setup, Service and Security in Communication Networks
Wireless Network Access Point and Sensor
Optical Interface Identification System
Optical Interface Identification System
Methods, Systems, and Computer Program Products for Transmitting and Receiving Layer 2 Frames Associated with Different Virtual Local Area Networks (Vlans) Over a Secure Layer 2 Broadcast Transport Network
Patent:
8,000,344 →
Application:
11/313,187 →
Methods, Systems, and Computer Program Products for Controlling Updating of a Layer 3 Host Table Based on Packet Forwarding Lookup Miss Counts
Patent:
7,724,734 →
Application:
11/317,665 →
Methods, Systems, and Computer Program Products for Routing Packets at a Multi-Mode Layer 3 Packet Forwarding Device
Patent:
7,843,927 →
Application:
11/644,701 →
Method and Apparatus for Dynamic Anomaly-Based Updates to Traffic Selection Policies in a Switch
Method and System for Automatic Expansion and Contraction of Ip Host Forwarding Database
Patent:
8,059,658 →
Application:
12/060,111 →
Multi-Priority Multi-Color Markers for Traffic Metering
Method of Providing Virtual Router Functionality Through Abstracted Virtual Identifiers
Patent:
7,817,633 →
Application:
11/323,998 →
Mac Address Detection Device for Virtual Routers
Patent:
7,822,033 →
Application:
11/324,209 →
Method of Providing Virtual Router Functionality
Method of Providing Virtual Router Functionality
Network Threat Detection and Mitigation
Network Threat Detection and Mitigation
Power Controlled Network Devices for Security and Power Conservation
Patent:
7,756,544 →
Application:
11/332,703 →
Power Controlled Network Devices for Security and Power Conservation
Methods, Systems, and Computer Program Products for Selective Layer 2 Port Blocking Using Layer 2 Source Addresses
Method and Apparatus of Virtual Class of Service and Logical Queue Representation Through Network Traffic Distribution Over Multiple Port Interfaces
Patent:
7,936,770 →
Application:
11/371,990 →
Method of Performing Table Lookup Operation with Table Index That Exceeds Cam Key Size
Patent:
7,552,275 →
Application:
11/397,491 →
Method of Performing Table Lookup Operation with Table Index That Exceeds Cam Key Size
Method and System for Maintaining a Loop-Free Topology Across Multiple Spanning Trees in a Virtual Local Area Network
Patent:
7,657,619 →
Application:
11/402,151 →
Time Synchronized Wireless Method and Operations
Automatic Tiered Services Based on Network Conditions
Patent:
7,773,507 →
Application:
11/479,177 →
Methods, Systems, and Computer Program Products for Rate-Based Distribution of Layer 2 Packets for in-Line Processing at a Layer 2 Packet Forwarding Device at a Transmission Rate Less Than a Received Transmission Rate
Patent:
7,733,899 →
Application:
11/643,564 →
Ring Topology Discovery
Ring Topology Discovery
Methods, Systems, and Computer Program Products for Providing Accidental Stack Join Protection
Detection and Mitigation of Rapidly Propagating Threats from P2P, Irc and Gaming
Patent:
8,117,657 →
Application:
11/765,688 →
Enforcing Host Routing Settings on a Network Device
Patent:
8,055,800 →
Application:
11/772,003 →
Method and Mechanism for Port Redirects in a Network Switch
Pseudo Wire Processing in a Packet Forwarding Device
Patent:
7,710,993 →
Application:
11/933,032 →
Pseudo Wire Processing in a Packet Forwarding Device
Patent:
8,437,359 →
Application:
12/772,946 →
Network Location Service
Software Control Plane for Switches and Routers
Reducing Traffic Loss in an Eaps System
Method for Optimizing Ip Route Table Size Through Ip Route Aggregation
Patent:
7,936,764 →
Application:
12/100,246 →
METHOD AND SYSTEM FOR COMPRESSING ROUTE ENTRIES IN A ROUTE TABLE BASED ON EQUAL-COST MULTI-PATHS (ECMPs) MATCHES
Patent:
7,903,666 →
Application:
12/101,026 →
Methods, Systems, and Computer Readable Media for Dynamically Rate Limiting Slowpath Processing of Exception Packets
Redundant Ethernet Automatic Protection Switching Access to Virtual Private Lan Services
Redundant Ethernet Automatic Protection Switching Access to Virtual Private Lan Services
Redundant Ethernet Automatic Protection Switching Access to Virtual Private Lan Services
Method, Apparatus and System for a Stackable Ethernet Switch
Integrated Network Policy Enforcement
Patent:
8,464,312 →
Application:
12/147,441 →
Convergence of Multicast Traffic
Command Selection in a Packet Forwarding Device
Patent:
8,139,583 →
Application:
12/242,686 →
Methods and Apparatus for Differentiated Services Over a Packet-Based Network
Methods and Apparatus for Differentiated Services Over a Packet-Based Network
Methods, Systems, and Computer Readable Media for Conserving Multicast Port List Resources in an Internet Protocol (Ip) Packet Forwarding Device
Patent:
8,208,418 →
Application:
12/355,756 →
Traffic Forwarding in a Traffic-Engineered Link Aggregation Group
Patent:
7,912,091 →
Application:
12/406,790 →
Customer Isolation Using a Common Forwarding Database with Hardware Learning Support
Patent:
8,369,344 →
Application:
12/406,776 →
Network Convergence in Response to a Topology Change
Optimal Reading of Forwarding Database from Hardware
Patent:
8,160,074 →
Application:
12/415,996 →
Communication of Location Information for an Ip Telephony Communication Device
Backplane Device for Non-Blocking Stackable Switches
Patent:
8,204,070 →
Application:
12/550,261 →
Methods, Systems, and Computer Readable Media for Stateless Load Balancing of Network Traffic Flows
Methods, Systems, and Computer Readable Media for Automatically Selecting Between Internet Protocol Switching Modes on a Per-Module Basis in a Packet Forwarding Device
Methods, Systems, and Computer Readable Media for Next Hop Scaling
Methods, Systems, and Computer Readable Media for Next Hop Scaling with Link Aggregation
Methods, Systems, and Computer Readable Media for Improved Multicast Scaling Through Policy Based Redirection
Patent:
9,008,091 →
Application:
12/973,417 →
Methods, Systems, and Computer Readable Media for Improved Multi-Switch Link Aggregation Group (Mlag) Convergence
Patent:
8,730,963 →
Application:
12/977,771 →
Software Sustaining System
Patent:
9,189,317 →
Application:
13/050,808 →
Forwarding Inter-Switch Connection (Isc) Frames in a Network-to-Network Interconnect Topology
Forwarding Inter-Switch Connection (Isc) Frames in a Network-to-Network Interconnect Topology
Forwarding Inter-Switch Connection (Isc) Frames in a Network-to-Network Interconnect Topology
Forwarding Inter-Switch Connection (Isc) Frames in a Network-to-Network Interconnect Topology
3 X 8 Stacked RJ45 Connector with Integrated Leds Option for 1U Product Form Factor
High Density Networking Component for 1U Product Form Factor and Associated Rack System
Patent:
9,252,548 →
Application:
14/325,373 →
Priority Domains for Protection Switching Processes
A System and Related Method for Management of Devices of a Network System via Social Media Interfaces
Patent:
9,576,270 →
Application:
13/465,576 →
Methods Systems and Apparatuses for Dynamically Tagging Vlans
Methods Systems and Apparatuses for Dynamically Tagging Vlans
Midplane for Orthogonal Direct Connection
Patent:
9,116,660 →
Application:
13/842,475 →
Apparatus and Method for Multicast Data Packet Forwarding
Patent:
9,143,437 →
Application:
13/842,382 →
A Device and Related Method for Dynamic Traffic Mirroring Policy
Device and Related Method for Application Identification
Device and Related Method for Dynamic Traffic Mirroring
Device and Related Method for Establishing Network Policy Based on Applications
System and Related Method for Network Monitoring and Control Based on Applications
Device and Related Method for Scoring Applications Running on a Network
METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR PROVIDING N-NODE MULTI-SWITCH LINK AGGREGATION GROUPS (MLAGs)
Bandwidth on Demand in Sdn Networks
Apparatus and Method for Network Ring Resiliency, Availability and Performance
Patent:
9,716,615 →
Application:
13/864,091 →
Hotswappable Chassis and Electronic Circuit Cards
Patent:
6,008,550 →
Application:
09/276,335 →
Packet Processing System Architecture and Method
Packet Processing System Architecture and Method
Infrastructure for Wireless Lans
Infrastructure for Wireless Lans
Multi-Communication Access Point
Patent:
6,259,898 →
Application:
09/073,045 →
Multi-Communication Access Point
Patent:
6,393,261 →
Application:
09/795,527 →
Apparatus for Interfacing a Wireless Local Network and a Wired Voice Telecommunications Systems
Patent:
6,600,734 →
Application:
09/213,958 →
Apparatus for Interfacing a Wireless Local Network and a Wired Voice Telecommunications System
System for Creating a Computer Model and Measurement Database of a Wireless Communication Network
Patent:
6,442,507 →
Application:
09/221,985 →
Method for Creating a Computer Model and Measurement Database of a Wireless Communication Network
System and Method for Measuring and Monitoring Wireless Network Performance in Campus and Indoor Environments
Multi-Level Encryption Access Point for Wireless Network
Patent:
6,526,506 →
Application:
09/257,341 →
Multi-Level Encryption System for Wireless Network
Patent:
6,453,159 →
Application:
09/257,732 →
Data Encryption Integrated Circuit for with on-Board Dual-Use Memory
Patent:
6,694,430 →
Application:
09/264,130 →
Method and System for Automated Optimization of Antenna Positioning in 3-D
Patent:
6,317,599 →
Application:
09/318,840 →
Method and System for Analysis, Design, and Optimization of Communication Networks
Method and System for Analysis, Design, and Optimization of Communication Networks
Method and System for Managing a Real Time Bill of Materials
Patent:
6,493,679 →
Application:
09/318,842 →
Method and System for Generating a Real Time Bill of Materials and Evaluating Network Performance
Method and System for a Building Database Manipulator
Patent:
6,850,946 →
Application:
09/318,841 →
Method and System for a Building Database Manipulator
Patent:
6,721,769 →
Application:
09/633,120 →
Method and System for Using Raster Images to Create a Transportable Building Database for Communications Network Engineering and Management
System for the Three-Dimensional Display of Wireless Communication System Performance
Patent:
6,499,006 →
Application:
09/352,678 →
System for the Three-Dimensional Display of Wireless Communication System Performance
802.11 Networks Using Dynamic Power Control for Rf Transmission
Patent:
7,570,929 →
Application:
09/483,399 →
Multi-Tier Wireless Communications Architecture, Applications and Methods
Patent:
7,492,248 →
Application:
09/483,167 →
Multi-Tier Wireless Communications Architecture, Applications and Methods
Patent:
7,126,926 →
Application:
09/663,774 →
Wireless Communication System for Telephonic Calls
Multiple Wireless Local Area Networks Occupying Overlapping Physical Spaces
Security in Multiple Wireless Local Area Networks
Method and Apparatus for Roaming on a Wireless Network
Multiple Wireless Local Area Networks Occupying Overlapping Physical Spaces
Rf Port for Multiple Wireless Local Area Networks
Cell Controller for Multiple Wireless Local Area Networks
System for Multiple Wireless Local Area Networks
System with a Cell Controller Adapted to Perform a Management Function
Wireless Local Area Networks
Method and Apparatus for Variable Power Control in Wireless Communications Systems
Voice and Data Wireless Communications Network and Method
Patent:
6,404,772 →
Application:
09/627,092 →
Voice and Data Wireless Communications Network and Method
Voice and Data Wireless Communications Network and Method
Voice and Data Wireless Communications Network and Method
System, Method, and Apparatus for Portable Design, Deployment, Test, and Optimization of a Communication Network
Patent:
6,971,063 →
Application:
09/628,506 →
System and Method for Efficiently Visualizing and Comparing Communication Network System Performance
Patent:
7,246,045 →
Application:
09/632,803 →
System and Method for Efficiently Visualizing and Comparing Communication Network System Performance
Method and System for Designing or Deploying a Communications Network Which Considers Component Attributes
Patent:
7,085,697 →
Application:
09/632,853 →
Method and System for Designing or Deploying a Communications Network Which Allows Simultaneous Selection of Multiple Components
Patent:
7,096,173 →
Application:
09/633,122 →
Method and System for Designing or Deploying a Communications Network Which Considers Frequency Dependent Effects
Patent:
6,625,454 →
Application:
09/633,121 →
Method and System, with Component Kits for Designing or Deploying a Communications Network Which Considers Frequency Dependent Effects
Method and System, with Component Kits, for Designing or Deploying a Communications Network Which Considers Frequency Dependent Effects
Method and System, with Component Kits for Designing or Deploying a Communications Network Which Considers Frequency Dependent Effects
Method and System to Model Frequency Dependent Effects of a Communciations Network
Method and System for Automated Selection of Optimal Communication Network Equipment Model, Position and Configuration
Patent:
7,055,107 →
Application:
09/667,689 →
System and Method for Design, Tracking, Measurement, Prediction and Optimization of Data Communication Networks
Patent:
6,973,622 →
Application:
09/668,145 →
System and Method for Design, Tracking, Measurement, Prediction and Optimization of Data Communication Networks
Wireless Clock Synchronization
Methods and Apparatus for Identifying Asset Location in Communication Networks
Methods and Apparatus for Identifying Asset Location in Communication Networks
Methods and Apparatus for Identifying Asset Location in Communication Networks
Systems and Methods for Adaptively Scanning for Wireless Communications
Systems and Methods for Dynamic Sensor Discovery and Selection
Systems and Methods for Wireless Network Site Survey
Method and Apparatus for Wireless Outdoor Environment Communications Networks
Patent:
6,735,450 →
Application:
09/713,907 →
Textual and Graphical Demarcation of Location from an Environmental Database, and Interpretation of Measurements Including Descriptive Metrics and Qualitative Values
Textual and Graphical Demarcation of Location, and Interpretation of Measurments
Method and System for Modeling and Managing Terrain, Buildings, and Infrastructure
System and Method of Ordering the Transmission of Data Packets in a Radio System
Patent:
7,260,115 →
Application:
10/083,040 →
System and Method of Ordering the Transmission of Data Packets in a Radio System
Software for Installation and Configuration Management of Network Nodes
Blue Tooth Out-of-Band Management and Traffic Monitoring for Wireless Access Points
Power Saving Function for Wireless Lans: Methods, System and Program Products
Power Saving Function for Wireless Lans: Methods, System and Program Products
Power Saving Function for Wireless Lans: Methods, System and Program Products
Xml Control Management
Method and System for Encrypted Network Management and Intrusion Detection
Systems and Methods for Network Security
System and Method for Wireless Lan Dynamic Channel Change with Honeypot Trap
Method and System for Actively Defending a Wireless Lan Against Attacks
System and Method for Sensing Wireless Lan Activity
Systems and Methods for Automated Network Policy Exception Detection and Correction
Systems and Methods for Adaptive Location Tracking
Method and System for Actively Defending a Wireless Lan Against Attacks
Active Defense Against Wireless Intruders
Method and System for Securing Wireless Local Area Networks
System and Method for Wired Network Synchronization for Real Time Location Tracking
Patent:
7,167,717 →
Application:
10/610,863 →
System and Method for Detection of a Rogue Wireless Access Point in a Wireless Communication Network
System and Method for Detection of a Rouge Wireless Access Point in a Wireless Communication Network
System and Method for Medium Access Control in a Wireless Network
Internal Accessory Antenna System and Method for Wireless Network
System and Method for Wireless Network Channel Management
Light Fixture Wireless Access Points
System and Method for Automated Placement or Configuration of Equipment for Obtaining Desired Network Performance Objectives
System and Method for Indicating the Presence or Physical Location of Persons or Devices in a Site Specific Representation of a Physical Environment
Virtual Wireless Local Area Networks
Method and System for Multiple Basic and Extended Service Set Identifiers in Wireless Local Area Networks
Method for Tracking Location of a Mobile Unit
Method for Tracking Location of a Mobile Unit
Backup Cell Controller
Method for Mobile Unit Location Estimate in a Wireless Lan
Bandwidth Management in Wireless Networks
System and Method for Determining Location of Rogue Wireless Access Point
Wlan Roaming Based on Location
Modular Access Point
Modular Access Point
Method and Apparatus for Configuring a Voice Over Ip Client Connection
Method and System for Communicating Data to a Wireless Access Point
Protocol for Communication Between Access Ports and Wireless Switches
Reconfigureable Arrays of Wireless Access Points
Service Oriented Platform Architecture for a Wireless Network
System, Method, and Apparatus for Determining and Using the Position of Wireless Devices or Infrastructure for Wireless Network Enhancements
Aircraft Traffic Warning System Using an Ad-Hoc Radio Network
Sectorized Wireless Communication Network Operating Under 802.11 Specifications
Secure Switching System for Networks and Method for Securing Switching
Method, System and Apparatus for Creating an Active Client List to Support Layer 3 Roaming in Wireless Local Area Networks (Wlans)
Method, System and Apparatus for Creating a Mesh Network of Wireless Switches to Support Layer 3 Roaming in Wireless Local Area Networks (Wlans)
Time Slot Reservation Scheme in Wireless Meshed Networks
Method, System and Apparatus for Load Balancing of Wireless Switches to Support Layer 3 Roaming in Wireless Local Area Networks (Wlans)
System and Method for Providing Automatic Load Balancing and Redundancy in Access Port Adoption
Wireless Network System with Wireless Access Ports
Time Division Multiplexing for Access Ports in a Wireless Network
Method and System for Determining Existence of a Predetermined Wireless Network Coverage Condition in a Wireless Network
System and Method for Detecting Activity on a Frequency Band
Method and System for Managing Multi-Channel Communication
Ceiling Mount
System and Method for Locationing in a Communications Network
System and Method for Data Communication in a Wireless Network
Systems and Methods for Wireless Vulnerability Analysis
System and Method for Clustering Wireless Devices in a Wireless Network
Systems and Methods for Wireless Intrusion Detection Using Spectral Analysis
Methods and Apparatus for Simplified Setup of Centralized Wlan Switching
Methods and Apparatus for Cluster Licensing in Wireless Switch Architecture
Systems and Methods for Wireless Security Using Distributed Collaboration of Wireless Clients
System and Method for Providing Differentiated Service Levels to Wireless Devices in a Wireless Network
Transmit Diversity System and Method
Systems and Methods for Wireless Network Content Filtering
Techniques for Peer Wireless Switch Discovery Within a Mobility Domain
Mobility Relay Techniques for Reducing Layer 3 Mobility Control Traffic and Peering Sessions to Provide Scalability in Large Wireless Switch Networks
Wireless Switch Network Architecture Implementing Layer 3 Mobility Domains
Techniques for Home Wireless Switch Redundancy and Stateful Switchover in a Network of Wireless Switches Supporting Layer 3 Mobility Within a Mobility Domain
Method and System for Loss-Less Roaming with Wireless Bridging
Loseless Roaming via Bridging Between Access Ports
Methods and Systems for Wired Equivalent Privacy and Wi-Fi Protected Access Protection
Pre-Authentication Across an 802.11 Layer-3 Ip Network
Methods and Systems for Centralized Cluster Management in Wireless Switch Architecture
Systems and Methods for Proactively Enforcing a Wireless Free Zone
Systems and Methods for Generating, Managing, and Displaying Alarms for Wireless Network Monitoring
System and Method for Wlan Multi-Channel Redundancy for Voip Optimization
System and Method for Deployment of a Wireless Infrastructure
Optimizing Positions of Time Slots in a Hybrid Time Division Multiple Access (Tdma)-Carrier Sense Multiple Access (Csma) Medium Access Control (Mac) for Multi-Hop Ad Hoc Networks
Methods and Apparatus for Improved Locationing in a Wireless Network
User Priority Based Preemption Techniques in a Time Division Multiple Access Multi-Hop Ad Hoc Network
Enterprise Network Architecture for Implementing a Virtual Private Network for Wireless Users by Mapping Wireless Lans to Ip Tunnels
Forwarding Broadcast/Multicast Data When Wireless Clients Layer 3 Roam Across Ip Subnets in a Wlan
Method and Device for Routing Mesh Network Traffic
Optimized Rf Coverage Using Ajax and Svg
Optimization of Displayed Rf Coverage
Methods and Apparatus for Split Policy Enforcement in Wireless Networks
Method and System for Updating a Virtual Local Area Network (Vlan) Status of a Node in a Mesh Network
Method for Aggregating Frames in a Wireless Communication Network
Power Over Ethernet Combiner
Method and Apparatus for Balancing Load Across Access Devices in a Wireless Network
Wireless Switch with Virtual Wireless Switch Modules
Method and System for Determining Power Over Ethernet Class Capabilities
Methods and Apparatus for Priority-Based Adoption of an Access Device
Access Port Adoption to Multiple Wireless Switches
Method and System for Tuning and Self-Monitoring of Wireless Networks
Coverage-Hole Detection and Self Healing
Self-Configuration of Wireless Access Devices in a Wireless Network Environment
Method and Apparatus for Channel Selection in a Wireless Communication System
Self-Assignment of Detectors and Workers Among Access Devices in a Wireless Network Environment
Communicating a Packet from a Mesh-Enabled Access Point to a Mesh Portal in a Multi-Hop Mesh Network
Methods and Apparatus for Locating a Mobile Device in a Sleep Mode
Method for Adaptive Beaconing
Methods and Apparatus for Implementing a Search Tree
Methods and Apparatus for Layer 2 and Layer 3 Security Between Wireless Termination Points
Methods and Apparatus for Recovering from Misconfiguration in a Wlan
Method and System for Collecting Locationing Information in a Wireless Local Area Network
System and Method for Selecting a Route Based on Link Metrics Incorporating Channel Bandwidth, Spatial Streams and/or Guard Interval in a Multiple-Input Multiple-Output (Mimo) Network
Method to Lower the Operating Cost of Wireless Network by Enforcing Low Power Infrastructure Operation
Systems and Methods for Concurrent Wireless Local Area Network Access and Sensing
Modifying System Clocks Based on Particular Wlan Channel That Is Selected to Improve Rf Sensitivity of a Radio Module
Systems and Methods for Dynamic Load Balancing in a Wireless Network
Extensible Authentication Protocol Attack Detection Systems and Methods
Wireless Local Area Network Infrastructure Devices Having Improved Firewall Features
Managing Wireless Wide Area Network Bandwidth Constraints in a Communication Network
Mitigating Excessive Operations Attacks in a Wireless Communication Network
Distributed Propagation of Data in a Wireless Communication Network
Method and Apparatus for Detecting a Rogue Access Point in a Communication Network
Detection of an Unauthorized Access Point in a Wireless Communication Network
Detection of Unauthorized Changes to an Address Resolution Protocol Cache in a Communication Network
Mode Steering in a Wireless Communication Network
Client Bridge Between Wired and Wireless Communication Networks
Serially-Distributed Access Points in a Communication Network
Serially-Distributed Devices in a Communication Network
Hybrid Broadcast Packet Replication for Virtual Local Area Networks
Adaptive Data Rate Limiter in a Wireless Communication Device
Distributed Firewalling in a Wireless Communication Network
Radio Frequency Barrier in a Wireless Communication Network
Adaptive Standby Access in a Local Area Communication Network
On-Demand Access Tunnel Between Service Provider Network and Wireless Commuinication Network
Access Point Groupings Bridging Tunneled Traffic for a Communication Network
Validating Presence of a Communication Device Using a Wireless Local Area Network
Context Aware Multiple-Input and Multiple-Output Antenna Systems and Methods
Visible Light Communications Personal Area Network Controller and Access Point Systems and Methods
Visible Light Communications Personal Area Network Controller and Access Point Systems and Methods
Systems and Methods for Visible Light Communications Personal Area Network and Wireless Local Area Network Interworking
Assisted Measurement Survey of a Wireless Communication Network
Method and Apparatus for Conserving Access Point Power Usage During Low Network Usage Intervals
Systems and Methods for Adaptive Monitoring with Bandwidth Constraints
Wireless Switch Network Architecture Implementing Mobility Areas Within a Mobility Domain
Hitless Restart Mechanism for Non-Stop Data-Forwarding in the Event of L3-Mobility Control-Plane Failure in a Wireless Switch
Distributed Connection-Oriented Services for Switched Communication Networks
Distributed Connection-Oriented Services for Switched Communication Networks
Distributed Connection-Oriented Services for Switched Communication Networks
Multicast Spray Over Lag
Rule-Based Network Traffic Interception and Distribution Scheme
Session-Based Packet Routing for Facilitating Analytics
Techniques for User-Defined Tagging of Traffic in a Network Visibility System
Rackmount System Including Conversion Rail
System and Method for Ecmp Load Sharing
Techniques for Processing Incoming Failure Detection Protocol Packets
Techniques for Detecting Non-Receipt of Fault Detection Protocol Packets
Techniques for Using Dual Memory Structures for Processing Failure Detection Protocol Packets
Techniques for Processing Incoming Failure Detection Protocol Packets
Duplicating Network Traffic Through Transparent Vlan Flooding
Duplicating Network Traffic Through Transparent Vlan Flooding
Duplicating Network Traffic Through Transparent Vlan Flooding
Techniques for Selecting Paths and/or Trunk Ports for Forwarding Traffic Flows
Linear Modulator
System for Automated Voice Terminal Recognition and Dynamic Representation on a Test Facility
Patent:
6,084,944 →
Application:
09/093,486 →
Method and System for Calibrating Electronic Devices Using Polynomial Fit Calibration Scheme
Patent:
6,374,084 →
Application:
09/243,338 →
Incoming Call Routing System with Integrated Wireless Communication System
Patent:
6,603,847 →
Application:
09/248,965 →
Feature Access Control in a Display-Based Terminal Environment
Patent:
6,567,075 →
Application:
09/272,957 →
Sheet-metal filter
Patent:
6,356,168 →
Application:
09/666,192 →
Sheet-metal antenna
Patent:
6,326,920 →
Application:
09/521,727 →
Resonant capacitive coupler
Patent:
6,317,011 →
Application:
09/521,724 →
Transceiver stacked assembly
Patent:
6,329,949 →
Application:
09/523,913 →
A Method of Tuning a Planar Filter with Additional Coupling Created by Bent Resonator Elements
Patent:
6,313,719 →
Application:
09/522,450 →
Modular Connector with Suppression of Conducted and Radiated Emissions
Patent:
7,348,862 →
Application:
11/196,658 →
Mobile Communication System for a Network
Method for Conducting Mobile Communications for a Network
Dlp-Based Wireless Docking for Wifi-Based Endpoints with Desktop
Fast Network Discovery Using Snmp Multi-Cast
Multi-Layer Network Diagnostic Tracing
Multicast Tree Discovery Using 802.1AG
Multicast Network Diagnostics
Access Network Dual Path Connectivity
Implementation of a Qos Processing Filter to Manage Upstream Over-Subscription
Method and Apparatus for Efficient Loop Instruction Execution Using Bit Vector Scanning
Systems and Methods for Granting Feature Control Based on User Location
Method and Apparatus Providing Selective Flow Redistribution Across Multi Link Trunk/Link Aggregation Group (MLT/LAG) After Port Member Failure and Recovery
Method and Apparatus for Temporal-Based Flow Distribution Across Multiple Packet Processors
Method and Apparatus for Lossless Link Recovery Between Two Devices Interconnected via Multi Link Trunk/Link Aggregation Group (Mlt/Lag)
Usage of Masked Bmac Addresses in a Provider Backbone Bridged (Pbb) Network
Usage of Masked Ethernet Addresses Between Transparent Interconnect of Lots of Links (Trill) Routing Bridges
Security Policy Enforcement for Mobile Devices Connecting to a Virtual Private Network Gateway
Determination by Psaps of Caller Location Based on the Wifi Hot Spots Detected and Reported by the Caller's Device(S)
Determination by Psaps of Caller Location Based on the Wifi Hot Spots Detected and Reported by the Caller's Device(S)
Methods and Systems for Routing Application Traffic
Media Escalation with Use of Endpoint Adapter
Methods and Systems to Ensure That the User of a Touch or Keypad Operated Device Within a Moving Vehicle Must Use Two Hands for Device Operation
Method and System to Manage Mobile Data Network Usage for Voip Calls
Secure Management of Host Connections
Method and Apparatus for Automatic Determination of Performance Problem Locations in a Network
Roaming Wireless Client Communication
Method and Apparatus for Updating Information Within a Communication System
Determination of Endpoint Device Location for Efficient Analysis of Network Performance
Private branch exchange that manages interactions between associated telecommunications terminals
Call Extension in Telecommunications Systems
Root Cause Analysis of Network Performance Based on Exculpation or Inculpation Sets
Rapid Response to User Input at a Telecommunications Terminal
Private-Branch Exchange That Provides Outgoing Calling for an Off-Premises Terminal in the Presence of a Third-Party Application
Private-Branch Exchange That Provides Incoming Calling Extended to an Off-Premises Terminal in the Presence of a Third-Party Application
Private-Branch Exchange That Provides Call Bridging to an Off-Premises Terminal in the Presence of a Third-Party Application
Software Wizard Interface
Patent:
9,009,585 →
Application:
12/050,325 →
Obstacle Warning System and Method
System and Method for Tracking in Multi-Story Buildings
System and Method for Detecting Rogue Traffic Using Flow Statistics with a List of Authorized Engines
System and Method for Detecting Rogue Traffic Using Flow Statistics with a List of Authorized Engines
System and Method for Automatic Dscp Tracing for Xoip Elements
System and Method for Verifying Multiprotocol Label Switching Contracts
Special Handling of Certain Types of Communications
Systems, Methods, and Media for Identifying Degraded Video Call Links
Wireless Enterprise Congestion Management
Dynamic Guidance to a Target Conversation Area with a Communication Device
System and Method for Prevention of Denial of Service Attacks for Hosted Network Address Translator
Devices for Protecting Network Equipment from Electrostatic Discharge Emanating from Network Cables
Patent:
6,488,533 →
Application:
09/752,972 →
System and Method for Generating a Non-Repudiatable Record of a Data Stream
Patent:
7,752,449 →
Application:
11/357,957 →
System and Method for Generating a Non-Repudiatable Record of a Data Stream
Method and Apparatus Providing Split Multi Link Trunk (Smlt) for Advanced Technology Attachment (Ata) Over Ethernet
Separation of Edge and Routing/Control Information for Multicast Over Shortest Path Bridging
Extension of the Interpretation and Definition of the Is-Is Tlv/Sub-Tlv
Conveying the Vlan/L2 Vsn/Bridging-Domain of the Incoming Interface (Iif) When Transporting Multicast Traffic Over a Shortest Path Bridged (Spb) Network
Method and Apparatus for Routing Multicast Data Across Multiple Multicast Routing Domains Connected by a Shortest Path Bridging (Spb) Network
Method to Route Multicast Data in Spb Network by Establishing the Virtual Pim Adjacency Across the Spb Networks in a Single Pim Domain
Method and Apparatus for Resolving Conflicting Unicast Advertisements in a Transport Network
Using Multiple Igmp Queriers in a Layer 2 Network
Fast Designated Router Transitions in Broadcast Networks for Link State Protocols
Method and Apparatus for Control Plane Cpu Overload Protection
Method and Apparatus for Layer 2 Loop Prevention in a Multi-Node Switch Cluster
Patent:
8,750,122 →
Application:
13/426,914 →
Remote Mirroring
Method and Apparatus Providing Network Redundancy and High Availability to Remote Network Nodes
Method and Apparatus for Lossless Behavior for Multiple Ports Sharing a Buffer Pool
Method for Layer 2 Forwarding in a Multi-node Switch Cluster
Method for Reducing Processing Latency in a Multi-Thread Packet Processor with at Least One Re-Order Queue
Method for Thread Reduction in a Multi-Thread Packet Processor
Bidirectional Translation of Network Edge Virtualization Encapsulation to Core Network Virtualization Encapsulation
Method for Mapping Packets to Network Virtualization Instances
Method and Apparatus for Packet Buffering Measurement
Mechanism for Efficiently Transmitting Tunnel Keep-Alive Messages
Dynamic Routing of Authentication Requests
Redistributing Routes in Backbone Edge Bridge Multi-Chassis Link Aggregation Group Topologies Between Two Routing Protocols
Method for Abstracting Datapath Hardware Elements
Layer 7 Authentication Using Layer 2 or Layer 3 Authentication
System and Method for Data Stream Mirroring
Method for Heap Management
Network Virtualization in Access Networks
Layer 2 Vpn Service Advertisement from Access Nodes to a Core Network
Security Key Generation in Link Aggregation Group Topologies
Automatic Configuration of Endpoint Communication Devices to Set Up a Voip Network
Method and Apparatus For Performing Multicast Backbone Media Access Channel (BMAC) Header Transformations
Selective Multicast
Selective Multicast
Implementing a Shortest Path Bridging (SPB) Network Using a Virtual Routing and Forwarding (VRF) Identifier
Method for IP Longest Prefix Match Using Prefix Length Sorting
Method for IPV6 Longest Prefix Match
Link Aggregation Using Digests
Architecture For Virtualization And Distribution Of Routing Information Used In A Transport Network
Method to Achieve the Use of an External Metric as the Primary Tie-Breaker in Intermediate System to Intermediate System (Isis) Route Selections
Method to Achieve the Use of an External Metric as the Primary Tie-Breaker in Intermediate System to Intermediate System (Isis) Route Selections
Optimized Distributed Routing for Stretched Data Center Models Through Updating Route Advertisements Based on Changes to Address Resolution Protocol (Arp) Tables
Virtual Machine Discovery and Identification
Method and Apparatus Providing Delayed Path Calculations Based on Service Type
In-Band Management Using L2 Addresses Over B-Vlan in an Spbm Network
System and Method for Network Migration
Method For Debugging Private VLAN
Mdns Support in Unified Access Networks
Implementing Multicast Link Trace Connectivity Fault Management in an Ethernet Network
Virtual Router Redundancy Protocol for Scalable Distributed Default Routing Gateway
Layer 3 (L3) Best Route Selection Rule For Shortest Path Bridging Multicast (SPBM) Networks
General User Network Interface (UNI) Multi-homing Techniques For Shortest Path Bridging (SPB) Networks
Multi-Device Single Network Sign-On
Default Gateway Redundancy Support Across Spb Networks
Network Loop Prevention
Quality of Service Aware Hybrid Multicast Networks
Message Transmission in Networks
Tunnel Keep-alive Timeout Mechanism Based On Quality of Service (QoS) Value of Received Keep-alive Messages
Ac Power Over Ethernet
Captive Portal Systems, Methods, and Devices
Captive Portal Systems, Methods, and Devices
Method and Apparatus Providing Single-Tier Routing in a Shortest Path Bridging (Spb) Network
Method and Apparatus Providing Single-Tier Routing in a Shortest Path Bridging (Spb) Network
Method and Apparatus Providing Single-Tier Routing in a Shortest Path Bridging (Spb) Network
Mobility Integration with Fabric Enabled Network
Elastic Wireless Control Plane
Multi-Threaded Multi-Path Processing
Optimization of Rules Used for Prevention of Duplication and Looping of Multicast Traffic Within a Multi-Homed Cluster of Backbone Edge Bridges in a Shortest Path Bridging Multicast Network
Wireless Guest Access
Patent:
9,021,569 →
Application:
14/160,527 →
Limiting Network Service Configuration Based on Network Service Type and Mode Advertisements
Providing Network Services Based on Service Mode and Service Type
Efficient State Change Support for Hierarchical Data Models in a Virtualized System
Efficient State Change Support for Hierarchical Data Models in a Virtualized System
Configuration of Networks Using Switch Device Access of Remote Server
Configuration of Networks Using Client Device Access of Remote Server
Shortest Path Bridging (Spb) Configuration of Networks Using Client Device Access of Remote
Method of Reducing Traffic Loss When Bringing Up a Switch Within a Multi Chassis Switch Cluster Without Using Dedicated Intra Cluster Links
L2 Redirection in Multi-Chassis Lag Environments
Shortest Path Bridging (SPB) - Protocol-Independent Multicast (PIM) Interactions On A Backbone Edge Bridge (BEB) Acting As A Multicast Boundary Router Interfacing With A PIM Network
Protocol-Independent Multicast (Pim) Snooping for a Shortest Path Bridging Multicast (Spbm) Network
Host Discovery and Attach
Method for Real-Time Synchronization of Arp Record in Rsmlt Cluster
Session Manager Anti-Looping
Network Access Port
Patent:
510,343 →
Application:
29/213,473 →
Access Point
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601,551 →
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Network Access Port
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512,052 →
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Housing for Electronic Device
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512,697 →
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Many to Few Group Address Translation Through a Network Bridge
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Check Sequence Preservation
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Extended Ecc System
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Assigning Multiple Parallel Bridge Numbers to Bridges
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Assigning Multiple Parallel Bridge Numbers to Bridges Having Three or More Ports
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Loadd Sharing for Redundant Networks
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Method and System for Allocating Cpu Bandwidth by Prioritizing Competing Processes
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Apparatus and Method for Managing Schedule Table Pointers
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Application:
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Method and Apparatus for Performing Raw Cell Status Report Frequency Mitigation on Transmit in a Network Node
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Application:
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Method and Apparatus for Controlling Congestion in a Network Node
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Application:
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Method and Apparatus for Avoiding Control Reads in a Network Node
Patent:
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Application:
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Method and Apparatus for Avoiding Control Reads in a Network Node
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Application:
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Apparatus and Method for Transferring Data from a Transmit Buffer Memory at a Particular Rate
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Application:
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Method and Apparatus for Performing Tx Raw Cell Status Report Frequency and Interrupt Frequency Mitigation in a Network Node
Patent:
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Application:
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Method and Apparatus for Performing Tx Raw Cell Status Report Frequency and Interrupt Frequency Mitigation in a Network Node
Patent:
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Application:
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Apparatus and Method for Performing Look-Ahead Scheduling of Dma Transfers of Data from a Host Memory to a Transmit Buffer Memory
Patent:
5,970,229 →
Application:
08/707,896 →
Apparatus and Method for Scheduling Virtual Circuit Data for Dma from a Host Memory to a Transmit Buffer Memory
Patent:
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Application:
08/712,698 →
Apparatus and Method for Setting a Congestion Indicate Bit in an Backwards Rm Cell on an Atm Network
Patent:
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Application:
08/712,717 →
Packet Filtering in Connection-Based Switching Networks
Patent:
6,510,151 →
Application:
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Secure Fast Packet Switch Having Improved Memory Utilization
Patent:
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Application:
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Secure Fast Packet Switch Having Improved Memory Utilization
Device for Partitioning Parts of a Bridge into Groups of Different Virtual Local Area Networks
Patent:
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Application:
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Method and Apparatus for Use in a Network of the Ethernet Type, to Improve Fairness by Controlling Collision Backoff Times in the Event of Channel Capture
Patent:
5,650,997 →
Application:
08/735,155 →
Cable Management Unit
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Application:
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Method of Round Robin Bus Arbitration
Patent:
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Application:
08/774,775 →
Method and Apparatus for Arbitrating Bus Access Amongst Competing Devices
Patent:
6,430,194 →
Application:
09/256,041 →
Hash-Based Translation Method and Apparatus with Multiple Level Collision Resolution
Patent:
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Application:
08/775,091 →
System for Broadcasting Messages to Each of Default Vlan Ports in Subset of Ports Defined as Vlan Ports
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Application:
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Method and Apparatus for Controlling Transmission of Data Over a Network
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6,002,675 →
Application:
08/779,877 →
Buffered Repeater with Independent Ethernet Collision Domains
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Application:
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Adaptive Addressing Filtering
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Application:
09/630,703 →
Method and Apparatus to Establish a Tap-Point in a Switched Network Using Self-Configuring Switches Having Distributed Configuration Capabilities
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5,940,376 →
Application:
08/790,473 →
Passive Analog Filter for Network Interface
Patent:
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Application:
08/796,072 →
Hotswappable Chassis and Electronic Circuit Cards
Patent:
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Application:
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Method and Apparatus for Transmitting Lan Data Over a Synchronous Wide Area Network
Patent:
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Application:
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Method and Apparatus for Isolating Component Leads
Patent:
5,901,045 →
Application:
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Method and Apparatus for Reducing Data Loss in Data Transfer Devices
Patent:
6,046,982 →
Application:
08/819,273 →
Phantom Flow Control Method and Apparatus
Patent:
5,956,322 →
Application:
08/825,201 →
Phantom Flow Control Method and Apparaus with Improved Stability
Patent:
5,978,357 →
Application:
08/826,235 →
Real Time Parser for Data Packets in a Communications Network
Patent:
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Application:
08/838,678 →
Method and Apparatus for Adaptive Port Buffering
Patent:
6,317,427 →
Application:
08/847,344 →
Traffic Control System Having Distributed Rate Calculation and Link by Link Flow Control
Patent:
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Application:
08/845,336 →
Multicast Switching
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6,331,983 →
Application:
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Remote Port Mirroring System and Method Thereof
Patent:
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Application:
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Repeater Providing for Deterministic Access in a Lan Utilizing the Csma/Cd Medium Access Method
Patent:
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Application:
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Method and Apparatus for Arbitrating Data Transmission in a Csma/Cd Lan
Patent:
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Method and Apparatus for Predicting and Controlling Data Transmission in a Csma/Cd Lan
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Method and Apparatus for Recovery of Time Skewed Data on a Parallel Bus
Patent:
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Application:
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Network Address Resolve Blocker
Patent:
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Application:
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Scheduling Mechanism Using Predetermined Limited Execution Time Processing Threads in a Communication Network
Patent:
6,085,215 →
Application:
08/971,788 →
Non-Zero Minimum Cell Rate for Available Bit Rate Atm Service
Patent:
6,167,049 →
Application:
08/972,663 →
Hierarchical Schedules for Different Atm Traffic
Patent:
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Application:
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Privileged Virtual Local Area Networks
Patent:
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Application:
09/006,240 →
Virtual Local Network for Sending Multicast Transmissions to Trunk Stations
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Application:
09/006,629 →
Communication Packet Including a Multicast Address and a Destination Address Different Than an Equivalent to the Multicast Address
Patent:
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Application:
09/614,236 →
Network Switch with Panic Mode
Patent:
6,301,224 →
Application:
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Virtual Local Area Network with Trunk Stations
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Data Path Architecture for a Lan Switch
Patent:
6,295,299 →
Application:
09/016,017 →
Data Path Architecture for a Lan Switch
Method and Apparatus for Providing Work-Conserving Properties in a Non-Blocking Switch with Limited Speedup Independent of Switch Size
Method and Apparatus for Providing Bandwidth and Delay Guarantees in Combined Input-Output Buffered Crossbar Switches That Implement Work- Conserving Arbitration Algorithms
Patent:
6,865,154 →
Application:
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Method for Providing Bandwidth and Delay Guarantees in a Crossbar Switch with Speedup
Patent:
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Application:
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Sliced Comparison Engine Architecture and Method for a Lan Switch
Patent:
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Remote Computer Communication
Patent:
6,081,508 →
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Remote Computer Communication
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Application:
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Protocol for Communicating Data Between Packet Forwarding Devices via an Intermediate Network Interconnect Device
Patent:
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Application:
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Network Interconnect Device and Protocol for Communicating Data Among Packet Forwarding Devices
Patent:
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Faceplate System
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Dynamic Next Hop Routing Protocol
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Multiphase Receiver and Oscillator
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Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 15, 2011
From: SHANMUGAVADIVEL, SENTHILRAJ; KAUSHIK, ANIL; KIRAN, RAJ
To: MOTOROLA SOLUTIONS, INC.
Reel/Frame 026601/0303 →
Assignment of Assignor's Interest
Jul 30, 2014
From: VENKITESWARAN, SRIRAM; CALAMARI, CARROLL A.
To: SYMBOL TECHNOLOGIES, INC.
Reel/Frame 033417/0510 →
Assignment of Assignor's Interest
Oct 31, 2014
From: MOTOROLA SOLUTIONS, INC.
To: SYMBOL TECHNOLOGIES, INC.
Reel/Frame 034114/0592 →
Security Agreement
Oct 31, 2014
From: ZIH CORP.; LASER BAND, LLC; ZEBRA ENTERPRISE SOLUTIONS CORP.; SYMBOL TECHNOLOGIES, INC.
To: MORGAN STANLEY SENIOR FUNDING, INC. AS THE COLLATERAL AGENT
Reel/Frame 034114/0270 →
Assignment of Assignor's Interest
Feb 19, 2015
From: GROSSER, DONALD B.; STOKES, OLEN L., JR.; PICKARD, VICTOR E.; ULLANATT, VENUGOPALAN
To: EXTREME NETWORKS, INC.
Reel/Frame 034989/0618 →
Assignment of Assignor's Interest
Feb 19, 2015
From: ROVNER, EDWARD J.; GROSSER, DONALD B.
To: EXTREME NETWORKS, INC.
Reel/Frame 034989/0624 →
Assignment of Assignor's Interest
May 26, 2015
From: HAGGERTY, WILLIAM THOMAS; NEGUS, STEPHEN HENRY
To: EXTREME NETWORKS, INC.
Reel/Frame 035713/0153 →
Assignment of Assignor's Interest
Jun 4, 2015
From: YOHE, KEVIN M.; FEE, BRENDAN J.; NEGUS, STEPHEN HENRY
To: EXTREME NETWORKS, INC.
Reel/Frame 035783/0675 →
Change of Name
Jul 8, 2015
From: SYMBOL TECHNOLOGIES, INC.
To: SYMBOL TECHNOLOGIES, LLC
Reel/Frame 036083/0640 →
Assignment of Assignor's Interest
Jul 21, 2015
From: SUIZO, NICK G.; PARTHAN, AJIT
To: EXTREME NETWORKS, INC.
Reel/Frame 036147/0072 →
Assignment of Assignor's Interest
Jul 23, 2015
From: JOSHI, RAJIV SHRIRANG; KODICHERLA, YADUKISHORE; KIRAN, RAJ; RAMAKRISHNAN, SANDEEP
To: SYMBOL TECHNOLOGIES, LLC
Reel/Frame 036160/0934 →
Security Agreement
Jul 27, 2015
From: ENTERASYS NETWORKS, INC.
To: SILICON VALLEY BANK
Reel/Frame 036189/0509 →
Security Agreement
Jul 27, 2015
From: EXTREME NETWORKS, INC.
To: SILICON VALLEY BANK
Reel/Frame 036189/0284 →
Release of Security Interest
Aug 17, 2015
From: MORGAN STANLEY SENIOR FUNDING, INC.
To: SYMBOL TECHNOLOGIES, INC.
Reel/Frame 036371/0738 →
Assignment of Assignor's Interest
Sep 3, 2015
From: POOLA, JEELAN BASHA; TANDON, VARUN; SHANMUGAVADIVEL, SENTHILRAJ
To: SYMBOL TECHNOLOGIES, LLC
Reel/Frame 036485/0979 →
Assignment of Assignor's Interest
Sep 3, 2015
From: POOLA, JEELAN BASHA; KOCHERY, DAVIS; PETER, DOMINIC VELIKAKATH
To: SYMBOL TECHNOLOGIES, LLC
Reel/Frame 036484/0850 →
Assignment of Assignor's Interest
Oct 26, 2015
From: ENTERASYS NETWORKS, INC.
To: EXTREME NETWORKS, INC.
Reel/Frame 036880/0740 →
Assignment of Assignor's Interest
Oct 26, 2015
From: KJENDAL, DAVID; NISPEL, MARKUS; EATON, ERNIE; GRAHAM, RICHARD
To: ENTERASYS NETWORKS, INC.
Reel/Frame 036955/0707 →
Assignment of Assignor's Interest
Nov 9, 2015
From: NISPEL, MARKUS; KJENDAL, DAVID; RASH, MICHAEL; GRAHAM, RICHARD
To: EXTREME NETWORKS, INC.
Reel/Frame 036990/0384 →
Assignment of Assignor's Interest
Mar 18, 2016
From: GROSSER, DONALD BRUCE, JR.; GRAHAM, RICHARD W.
To: EXTREME NETWORKS, INC.
Reel/Frame 038024/0137 →
Assignment of Assignor's Interest
May 16, 2016
From: GROSSER, DONALD B.; NEELAMEGAM, VANITHA; PALANI, MARUTHAMUTHU; RAMU, BALASUBRAMANIAN
To: EXTREME NETWORKS, INC.
Reel/Frame 038606/0953 →
Assignment of Assignor's Interest
Jul 26, 2016
From: MISHRA, RAJEEV KUMAR; SHANMUGAVADIVEL, SENTHILRAJ; PETER, DOMINIC VELIKAKATH; POOLA, JEELAN BASHA
To: SYMBOL TECHNOLOGIES, LLC
Reel/Frame 039257/0124 →
Assignment of Assignor's Interest
Aug 3, 2016
From: SUNDARAM, SUNDARESAN; RAJA, KRISHNA; RAJENDIRAN, SUBRAMANI; RAMAKRISHNAN, SANDEEP
To: SYMBOL TECHNOLOGIES, LLC
Reel/Frame 039331/0539 →
Assignment of Assignor's Interest
Aug 24, 2016
From: STOKES, OLEN L.; SHAH, SUNIL P.; LIM, ARNEL
To: EXTREME NETWORKS, INC.
Reel/Frame 039528/0818 →
Assignment of Assignor's Interest
Aug 31, 2016
From: FORD, JEFFREY ALLEN
To: EXTREME NETWORKS, INC.
Reel/Frame 039598/0935 →