IP Library › Assignment 011219/0376
Patent Assignment
Reel/Frame 011219/0376

Assignment of Assignor's Interest

Recorded: 2000-10-19 Pages: 12
Assignor
CABLETRON SYSTEMS, INC.
Executed: 2000-09-29
Assignee
ENTERASYS NETWORKS, INC.
P.O. BOX 5005, 35 INDUSTRIAL WAY, ROCHESTER, NEW HAMPSHIRE, 03866
Covered Properties (354)
Transceiver for Local Network Using Carrier-Sense Multiple Access/ Collision Detection
Patent: 4,384,363 →
Application: 06/267,394 →
Tester for Collision-Detect Circuitry
Patent: 4,380,088 →
Application: 06/292,003 →
Precision Setting of Currents and Reference Voltages
Patent: 4,412,347 →
Application: 06/292,006 →
Flexible Timing Circuit
Patent: 4,568,841 →
Application: 06/479,632 →
Message Transmission Circuitry
Patent: 4,621,323 →
Application: 06/479,634 →
Circuitry for Identifying the Validity of Received Data Words
Patent: 4,611,326 →
Application: 06/479,635 →
Bridge Circuit for Interconnecting Networks
Patent: 4,597,078 →
Application: 06/543,242 →
Multiport Repeater
Patent: 4,825,435 →
Application: 06/796,470 →
Time Domain Reflectometer for Measuring Impedance Discontinuities on a Powered Transmission Line
Patent: 4,766,386 →
Application: 06/867,241 →
Modular Telephone Jack
Patent: 308,664 →
Application: 06/923,073 →
Wallplate
Patent: 308,464 →
Application: 06/923,076 →
Distributed Local-Area-Network Monitoring System
Patent: 4,817,080 →
Application: 07/018,227 →
Visual Display for Communication Network Monitoring and Troubleshooting
Patent: 4,890,102 →
Application: 07/054,311 →
Shorted-Coaxial-Cable Detector for Local-Area Networks
Patent: 4,931,791 →
Application: 07/067,104 →
Data Crossbar Switch
Patent: 5,072,366 →
Application: 07/081,346 →
Local Area Network for Digital Data Processing System
Patent: 4,823,122 →
Application: 07/088,063 →
Patch Panel
Patent: 317,750 →
Application: 07/093,897 →
Twisted Pair Adapter
Patent: 4,875,223 →
Application: 07/093,974 →
Method and Apparatus for Nodes in Network to Avoid Shrinkage of an Interframe Gap
Patent: 4,878,219 →
Application: 07/187,208 →
Modular Faceplate System
Patent: 4,875,880 →
Application: 07/222,500 →
Method and Apparatus for Detecting Impending Overflow and/or Underrun of Elasticity Buffer
Patent: 4,945,548 →
Application: 07/257,907 →
Apparatus for Supplying Channel-Control Signals and Maintenance Signals in a Serial Data Concentrator System
Patent: 4,970,718 →
Application: 07/318,606 →
Node Location by Differential Time Measurements
Patent: 5,247,464 →
Application: 07/357,078 →
Clock Recovery for Serial Data Communications System
Patent: 4,972,161 →
Application: 07/372,683 →
Exclusionary Network Adapter Apparatus and Related Method
Patent: 5,058,109 →
Application: 07/373,108 →
High Bandwidth Network Based on Wavelength Division Multiplexing
Patent: 5,043,975 →
Application: 07/373,160 →
Squelch Circuit
Patent: 5,003,556 →
Application: 07/375,036 →
Data Coding Method for Use in Digital Communication Systems
Patent: 4,924,463 →
Application: 07/383,439 →
Delay-Based Congestion Avoidance in Computer Networks
Patent: 5,193,151 →
Application: 07/400,858 →
Flexible Module Interconnect System
Patent: 5,115,235 →
Application: 07/412,091 →
Local Area Network for Digital Data Processing System
Patent: 5,058,108 →
Application: 07/412,576 →
Message Transmission Control Arrangement for Node in Local Area Network
Patent: 4,975,905 →
Application: 07/412,577 →
Station-To-Station Full Duplex Communication in a Communications Network
Patent: 5,121,382 →
Application: 07/420,792 →
Local Area Network for Digital Data Processing System Including Timer- Regulated Message Transfer Arrangement
Patent: 4,975,904 →
Application: 07/433,419 →
Communication Protocol for Statistical Data Multiplexers Arranged in a Wide Area Network
Patent: 5,153,876 →
Application: 07/450,277 →
Station-To-Station Full Duplex Communication in a Token Ring Local Area Network
Patent: 5,155,726 →
Application: 07/468,480 →
Technique for Organizing and Coding Serial Binary Data from a Plurality of Data Lines for Transmission Over a Single Transmission Line
Patent: 5,018,142 →
Application: 07/471,209 →
Utilization of Redundant Links in Bridged Networks
Patent: 5,150,360 →
Application: 07/489,910 →
Session Control in Network for Digital Data Processing System Which Supports Multiple Transfer Protocols
Patent: 5,136,716 →
Application: 07/492,381 →
Updating Link State Information in Networks
Patent: 5,128,926 →
Application: 07/496,632 →
Congestion Avoidance in High-Speed Network Carrying Bursty Traffic
Patent: 5,029,164 →
Application: 07/509,605 →
Synchronous Communication Interface for Reducing the Effect of Data Processor Latency
Patent: 5,228,129 →
Application: 07/519,263 →
Method and Apparatus for Pointer Compression in Structured Databases
Patent: 5,276,868 →
Application: 07/527,493 →
Fast Arbiter Having Easy Scaling for Large Numbers of Requesters, Large Numbers of Resource Types with Multiple Instances of Each Type, and Selectable Queuing Disciplines
Patent: 5,265,257 →
Application: 07/542,856 →
Method and Apparatus for Transmission of Local Area Network Signals Over Unshielded Twisted Pairs
Patent: 5,119,402 →
Application: 07/545,310 →
Congestion Control in Computer Networks
Patent: 5,167,033 →
Application: 07/545,392 →
Method for Generating a Checksum
Patent: 5,247,524 →
Application: 07/546,012 →
Low Cost Isdn Switch
Patent: 5,210,741 →
Application: 07/546,420 →
Encryption with Selective Disclosure of Protocol Identifiers
Patent: 5,086,469 →
Application: 07/546,615 →
Bridge-Like Internet Protocol Router
Patent: 5,309,437 →
Application: 07/546,619 →
No-Owner Frame and Multiple Token Removal Mechanism for Token Ring Networks
Patent: 5,280,478 →
Application: 07/558,961 →
Detection of Duplicate Alias Addresses
Patent: 5,327,534 →
Application: 07/559,031 →
Multiple Protocol Routing
Patent: 5,251,205 →
Application: 07/577,437 →
Network Topology Control Method and Apparatus
Patent: 5,084,870 →
Application: 07/584,802 →
Method and Apparatus for Distance Vector Routing on Datagram Point-to- Point Links
Patent: 5,243,592 →
Application: 07/597,144 →
Transparent Load Sharing for Parallel Networks
Patent: 5,018,137 →
Application: 07/598,214 →
Reduced Broadcast Algorithm for Address Resolution Protocol
Patent: 5,278,829 →
Application: 07/639,553 →
Avoidance of False Re-Initialization of a Computer Network
Patent: 5,291,491 →
Application: 07/643,971 →
Method and Apparatus for Generating a 48-Bit Frame Check Sequence
Patent: 5,307,355 →
Application: 07/647,959 →
Tracking Sequence Numbers in Packet Data Communication System
Patent: 5,151,899 →
Application: 07/654,067 →
Service Name to Network Address Translation in Communications Network
Patent: 5,227,778 →
Application: 07/681,552 →
Modular Patch Panel
Patent: 5,129,842 →
Application: 07/681,935 →
Synchronous Decoder for Self-Clocking Signals
Patent: 5,287,359 →
Application: 07/682,059 →
Automatic Association of Local Area Network Station Addresses with a Repeater Port
Patent: 5,179,554 →
Application: 07/682,186 →
Dynamic Threshold Data Receiver for Local Area Networks
Patent: 5,179,577 →
Application: 07/711,635 →
Transmission Media Driving System
Patent: 5,235,617 →
Application: 07/713,153 →
Router Using Multiple Hop Redirect Messages to Enable Bridge Like Data Forwarding
Patent: 5,500,860 →
Application: 07/716,027 →
Router Using Remote Address Resolution to Enable Bridge Like Data Forwarding
Patent: 5,420,862 →
Application: 07/716,041 →
High Speed Transmission Line Interface
Patent: 5,301,186 →
Application: 07/722,684 →
Multiplexing Scheme for Modem Control Signals
Patent: 5,202,884 →
Application: 07/722,686 →
Method and Apparatus for Traffic Congestion Control in a Communication Network Bridge Device
Patent: 5,339,313 →
Application: 07/722,747 →
Apparatus for Simultaneous Write Access to a Single Bit Memory
Patent: 5,267,199 →
Application: 07/723,054 →
Efficient Arbiter
Patent: 5,148,112 →
Application: 07/723,055 →
Tracking Peak Detector
Patent: 5,304,939 →
Application: 07/723,083 →
Transceiver Apparatus and Methods
Patent: 5,255,287 →
Application: 07/723,085 →
High Performance Asynchronous Bus Interface
Patent: 5,265,216 →
Application: 07/724,530 →
Deterministic Method for Allocation of a Shared Resource
Patent: 5,293,486 →
Application: 07/724,538 →
Message Switching Network Monitoring
Patent: 5,305,305 →
Application: 07/732,366 →
Automatically Deactivated No-Owner Frame Removal Mechanism for Token Ring Networks
Patent: 5,257,264 →
Application: 07/736,836 →
High Bandwidth Network Based on Wavelength Division Multiplexing
Patent: 5,208,692 →
Application: 07/738,665 →
Face Plate
Patent: 339,325 →
Application: 07/751,236 →
Data and Forward Error Control Coding Techniques for Digital Signals
Patent: 5,144,304 →
Application: 07/758,242 →
Mounting System for Installation of Communication Boxes Having a Convex Bottom Post and a Rigid Top Post
Patent: 5,148,353 →
Application: 07/807,961 →
Monitor for Packets on a Communications Network
Patent: 5,351,243 →
Application: 07/814,996 →
System for Using Three Different Methods to Report Buffer Memory Occupancy Information Regarding Fullness-Related and/or Packet Discard-Related Information
Patent: 5,390,299 →
Application: 07/814,998 →
Network Adapter with High Throughput Data Transfer Circuit to Optimize Network Data Transfers, with Host Receive Ring Resource Monitoring and Reporting
Patent: 5,293,487 →
Application: 07/815,008 →
Memory Management for Data Transmission Networks
Patent: 5,361,372 →
Application: 07/815,093 →
Method and Apparatus for Transparently Bridging Traffic Across Wide Area Networks
Patent: 5,870,386 →
Application: 07/816,316 →
Addressing Scheme for Accessing a Portion of a Large Memory Space
Patent: 5,386,523 →
Application: 07/818,607 →
Access Request Prioritization and Summary Device
Patent: 5,202,999 →
Application: 07/819,186 →
Paged Memory Scheme
Patent: 5,357,619 →
Application: 07/819,267 →
High Performance Interface Between an Asynchronous Bus and One or More Processors or the Like
Patent: 5,255,375 →
Application: 07/819,389 →
Apparatus and Method for Addressing a Variable Sized Block of Memory
Patent: 5,404,474 →
Application: 07/819,393 →
A System for Transferring Data Between a Processor and a System Bus Including a Device Which Packs, Unpacks, or Buffers Data Blocks Being Transferred
Patent: 5,471,632 →
Application: 07/819,468 →
Address Recognition Engine with Look-Up Database for Storing Network Information
Patent: 5,519,858 →
Application: 07/819,490 →
Message Processing System Having Separate Message Receiving and Transmitting Processors with Message Processing Being Distributed Between the Separate Processors
Patent: 5,195,181 →
Application: 07/820,299 →
Programmable Priority Arbiter
Patent: 5,241,632 →
Application: 07/828,026 →
Gate Efficient Digital Glitch Filter for Multiple Input Applications
Patent: 5,185,537 →
Application: 07/828,244 →
Direct Memory Access Controller Handling Exceptions During Transferring Multiple Bytes in Parallel
Patent: 5,465,340 →
Application: 07/828,358 →
System for Minimizing Underflowing Transmit Buffer and Overflowing Receive Buffer by Giving Highest Priority for Storage Device Access
Patent: 5,440,691 →
Application: 07/843,797 →
Accelerated Token Ring Network
Patent: 5,276,859 →
Application: 07/848,113 →
Synchronization Mechanism for Link State Packet Routing
Patent: 5,265,092 →
Application: 07/853,647 →
Selecting Optimal Routes in Source Routing Bridging Without Exponential Flooding of Explorer Packets
Patent: 5,323,394 →
Application: 07/864,572 →
Automatically Configuring Parallel Bridge Numbers
Patent: 5,327,424 →
Application: 07/864,846 →
Frame Removal Mechanism for Token Ring Networks Using One or More Start Strip Delimiter Frames or Circulation Time Interval
Patent: 5,481,538 →
Application: 07/866,958 →
Flexible Module Interconnect System
Patent: 5,349,343 →
Application: 07/871,827 →
Power Supply Door
Patent: 336,636 →
Application: 07/875,853 →
Card Cage Enclosure
Patent: 347,624 →
Application: 07/875,854 →
Method and Means for Automatically Detecting and Correcting a Polarity Error in Twisted-Pair Media
Patent: 5,315,597 →
Application: 07/880,455 →
Frame Removal Mechanism Using Frame Count for Token Ring Networks
Patent: 5,377,190 →
Application: 07/880,804 →
Frame Removal Mechanism Using End Delimiter Frames for Token Ring Networks
Patent: 5,477,540 →
Application: 07/880,805 →
Method of Merging Networks Across a Common Backbone Network
Patent: 5,313,465 →
Application: 07/882,510 →
Frame Removal Mechanism Using Count of Frames and Delimiter Frame for Token Ring Networks
Patent: 5,331,636 →
Application: 07/884,321 →
Enclosure for Electronic Modules
Patent: 5,289,347 →
Application: 07/893,398 →
Wiring Concentrator for Data Networks
Patent: 5,355,124 →
Application: 07/896,127 →
Communications System with Reliable Collision Detection Method and Apparatus
Patent: 5,335,226 →
Application: 07/900,619 →
Network Packet Receiver with Buffer Logic for Reassembling Interleaved Data Packets
Patent: 5,303,302 →
Application: 07/900,844 →
Method and Apparatus for Cut-Through Data Packet Transfer in a Bridge Device
Patent: 5,307,345 →
Application: 07/904,221 →
Automatic Selection of an Interface for Ethernet Stations
Patent: 5,410,535 →
Application: 07/907,950 →
Data and Forward Error Control Coding Techniques for Digital Signals
Patent: 5,396,239 →
Application: 07/908,092 →
Bus-Oriented Switching System for Asynchronous Transfer Mode
Patent: 5,452,330 →
Application: 07/909,555 →
Collision Detection and Signaling Circuit
Patent: 5,267,237 →
Application: 07/909,921 →
Fddi Concentrator with Backplane Port for Dual Datapath Systems
Patent: 5,420,986 →
Application: 07/922,144 →
Scheduling Mechanism for Network Adapter to Minimize Latency and Guarantee Background Processing Time
Patent: 5,404,536 →
Application: 07/945,198 →
Testing a Communications Network for Duplicate Station Addresses
Patent: 5,283,571 →
Application: 07/955,221 →
Backplane Wiring for Hub in Packet Data Communications System
Patent: 5,388,099 →
Application: 07/964,791 →
Apparatus and Method for Maintaining Forwarding Information in a Bridge or Router Using Multiple Free Queues Having Associated Free Space Sizes
Patent: 5,649,109 →
Application: 07/965,121 →
Packet Format in Hub for Packet Data Communications System
Patent: 5,390,173 →
Application: 07/965,651 →
Multicast Address in a Local Area Network Where the Local Area Network Has Inadequate Multicast Addressing Capability
Patent: 5,321,693 →
Application: 07/968,222 →
Error Detection Scheme in a Multiprocessor Enviroment
Patent: 5,428,766 →
Application: 07/983,907 →
Intergrated Commnication Link Having Dynamically Allocoatable Bandwidth and Protocol for Transmission of Allocation Information Over the Link
Patent: 5,313,467 →
Application: 07/985,249 →
Handshake Synchronization System
Patent: 5,291,529 →
Application: 07/988,559 →
Fast Arbiter Having Easy Scaling for Large Numbers of Requesters, Large Numbers of Resource Types with Multiple Instances of Each Type, and Selectable Queuing Disciplines
Patent: 5,418,967 →
Application: 08/000,995 →
Fast Arbiter Having Easy Scaling for Large Numbers of Requesters, Large Numbers of Resource Types with Multiple Instances of Each Type, and Selectable Queuing Disciplines
Patent: 5,303,391 →
Application: 08/001,006 →
Fast Arbiter Having Easy Scaling for Large Numbers of Requesters, Large Numbers of Resource Types with Multiple Instances of Each Type, and Selectable Queing Disciplines
Patent: 5,313,641 →
Application: 08/001,134 →
Modular Equipment Support System
Patent: 5,333,744 →
Application: 08/016,094 →
Patch Panel System
Patent: 5,401,193 →
Application: 08/016,103 →
No-Owner Frame and Multiple Token Removal Mechanism for Token Ring Networks
Patent: 5,280,582 →
Application: 08/017,956 →
Method and Apparatus for Tranmission of Local Area Network Signals Over a Single Unshielded Twisted Pair
Patent: 5,408,500 →
Application: 08/018,628 →
Station-To-Station Full Duplex Communication in a Token Ring Local Area Network
Patent: 5,305,306 →
Application: 08/023,741 →
Method of Neighbor Discovery Over a Multiaccess Nonbroadcast Medium
Patent: 5,574,860 →
Application: 08/029,815 →
Telecommunications Network with Plesiochronous Transfer Mode
Patent: 5,446,734 →
Application: 08/036,228 →
Method for Assigning Priorty to Receive and Transmit Requests in Response to Occupancy of Receive and Tranmit Buffers When Transmission and Reception Are in Progress
Patent: 5,546,543 →
Application: 08/037,287 →
Configuration Controller for a Communications Network
Patent: 5,353,286 →
Application: 08/047,870 →
State Machines for Configuration of a Communications Network
Patent: 5,384,779 →
Application: 08/048,169 →
Arrangement for a Token Ring Communications Network
Patent: 5,394,401 →
Application: 08/048,170 →
Data Communication System with a Local Network Interface
Patent: 5,339,307 →
Application: 08/052,808 →
Method and Apparatus for Adaptive Interrupt Servicing in Data Processing System
Patent: 5,542,076 →
Application: 08/065,515 →
Strong Framing Protocol for Hdlc and Other Run-Length Codes
Patent: 5,428,611 →
Application: 08/069,314 →
Fiber Optic Transceiver Mounting Bracket
Patent: 5,373,421 →
Application: 08/071,158 →
Apparatus for Message Filtering in a Network Using Domain Class
Patent: 5,644,571 →
Application: 08/073,217 →
Efficient Atm Cell Synchronization
Patent: 5,610,951 →
Application: 08/073,220 →
Method and Apparatus for Use in a Network of the Ethernet Type, to Improve Fairness by Controlling the Interpacket Gap in the Event of Channel Capture
Patent: 5,418,784 →
Application: 08/086,443 →
Virtual Circuit Manager for Multicast Messaging
Patent: 5,511,168 →
Application: 08/086,593 →
Method and Apparatus for Free Space Management in a Forwarding Database Having Forwarding Entry Sets and Multiple Free Space Segment Queues
Patent: 5,555,405 →
Application: 08/088,013 →
Flow Control Method and Apparatus for Systems with Long Distance Links
Patent: 5,432,784 →
Application: 08/099,011 →
Message Network Monitoring
Patent: 5,432,776 →
Application: 08/129,513 →
Ds-0 Loop-Back Detection on a Ds-1 Line
Patent: 5,398,234 →
Application: 08/130,331 →
Port Controller
Patent: 5,453,983 →
Application: 08/130,609 →
Method for Forming an Electrical Interconnection
Patent: 5,365,658 →
Application: 08/144,686 →
Automatically Configuring Lan Numbers
Patent: 5,398,242 →
Application: 08/147,914 →
Detecting Lan Number Misconfiguration
Patent: 5,400,333 →
Application: 08/147,918 →
Scheduling and Admission Control Policy for a Continuous Media Server
Patent: 5,528,513 →
Application: 08/148,114 →
Enclosure for Electronic Modules
Patent: 5,398,822 →
Application: 08/150,608 →
Encapsulation of an Address Within a Forwarded Frame in a Computer Communications System
Patent: 5,434,864 →
Application: 08/150,928 →
Many to Few Group Address Translation Through a Network Bridge
Patent: 5,956,335 →
Application: 08/151,438 →
High Speed Transmission Line Interface
Patent: 5,519,693 →
Application: 08/167,378 →
Robust Packet Routing Over a Distributed Network Containing Malicious Failures
Patent: 5,455,865 →
Application: 08/170,686 →
Hybrid Units for a Communication Network
Patent: 5,491,692 →
Application: 08/173,719 →
Congestion Avoidance Scheme for Computer Networks
Patent: 5,377,327 →
Application: 08/183,927 →
Method and Apparatus for Deriving Addresses from Stored Address Information for Use in Identifying Devices During Communication
Patent: 5,371,868 →
Application: 08/184,366 →
Data Recovery Apparatus and Methods
Patent: 5,341,405 →
Application: 08/184,892 →
Distributed Chassis Agent for Distributed Network Management
Patent: 5,522,042 →
Application: 08/187,856 →
Fault Tolerant System Management Bus Architecture for a Networking Chassis
Patent: 5,485,576 →
Application: 08/188,033 →
Network Having Secure Fast Packet Switching and Guaranteed Quality of Service
Patent: 5,485,455 →
Application: 08/188,238 →
Flow Control with Smooth Limit Setting for Multiple Virtual Circuits
Patent: 5,617,409 →
Application: 08/189,398 →
Method and Apparatus for Transmission of Communication Signals Over Two Parallel Channels
Patent: 5,408,473 →
Application: 08/201,704 →
Scheduling Method for a Slotted Communication Medium with Multiple but Limited Number of Carriers and Independent Receiver/Transmitter Pairs
Patent: 5,432,788 →
Application: 08/204,690 →
Distributed Autonomous Object Architecture for Network Layer Routing
Patent: 5,509,123 →
Application: 08/216,541 →
System for Internetworking Data Terminal Equipment Through a Switched Digital Network
Patent: 5,459,720 →
Application: 08/220,951 →
Queue Based Arbitration Using a Fifo Data Structure
Patent: 5,485,586 →
Application: 08/222,500 →
Computer Network Having a Virtualcircuit Message Carrying a Plurality of Session Messages
Patent: 5,734,659 →
Application: 08/223,245 →
Address Lookup in Packet Data Communications Link, Using Hashing and Content-Addressable Memory
Patent: 5,414,704 →
Application: 08/223,379 →
Local Area Network with Server and Virtual Circuits
Patent: 5,621,734 →
Application: 08/225,365 →
Network Adapter for Interrupting Host Computer System in the Event the Host Device Driver Is in Both Transmit and Receive Sleep States
Patent: 5,440,690 →
Application: 08/225,367 →
Negotiation Protocol for Establishment of Full Duplex Communication on a Token Ring Network
Patent: 5,414,700 →
Application: 08/226,423 →
Implementation Efficient Interrupt Select Mechanism
Patent: 5,548,762 →
Application: 08/227,867 →
Boot System for Distributed Digital Data Processing System
Patent: 5,367,688 →
Application: 08/229,845 →
Adaptive Mechanism for Efficient Interrupt Processing
Patent: 5,613,129 →
Application: 08/236,930 →
Wiring Concentrator for Data Networks
Patent: 5,495,232 →
Application: 08/237,462 →
Wall Mountable Modular Component Mounting System
Patent: 5,485,932 →
Application: 08/237,517 →
Wiring Distribution System and Devices for Building Wiring
Patent: 5,366,388 →
Application: 08/240,604 →
Dynamic Defer Technique for Traffic Congestion Control in a Communication Network Bridge Device
Patent: 5,404,353 →
Application: 08/241,938 →
Multiple Protocol Routing
Patent: 5,430,727 →
Application: 08/245,856 →
Encapsulation of an Address Within a Forwarded Frame in a Computer Communications System
Patent: 5,450,407 →
Application: 08/255,309 →
Method and Apparatus for Equalization for Transmission Over a Band-Limited Channel
Patent: 5,412,691 →
Application: 08/260,499 →
Method and Apparatus for Use in a Network of the Ethernet Type, to Improve Fairness by Controlling Collision Backoff Times and Using Stopped Backoff Timing in the Event of Channel Capture
Patent: 5,436,903 →
Application: 08/263,698 →
Method and Apparatus for Efficient Cache Refilling by the Use of Forced Cache Misses
Patent: 5,553,264 →
Application: 08/265,543 →
Method and Apparatus for Rate Based Flow Control
Patent: 5,455,826 →
Application: 08/268,076 →
Automatic Assignment of Addresses in a Computer Communications Network
Patent: 5,517,617 →
Application: 08/268,214 →
Traffic Shaping System with Transmit Latency Feedback for Asynchronous Transfer Mode Networks
Patent: 5,515,363 →
Application: 08/268,605 →
Traffic Shaping System for Asynchronous Transfer Mode Networks
Patent: 5,724,513 →
Application: 08/268,606 →
Local Memory Buffers Management for an Atm Adapter Implementing Credit Based Flow Control
Patent: 5,633,867 →
Application: 08/269,984 →
A Scheme for Interlocking Line Card to an Address Recognition Engine to Support Plurality of Routing and Bridging Protocols by Using Network Information Look-Up Database
Patent: 5,524,254 →
Application: 08/269,997 →
Inter- Module Interconnect for Simultaneous Use with Distributed Lan Repeaters and Stations
Patent: 5,648,959 →
Application: 08/270,072 →
Self-Configuring Data Communication System and Method
Patent: 5,459,713 →
Application: 08/270,092 →
Traffic Control System Having Distributed Rate Calculation and Link by Link Flow Control
Patent: 5,734,825 →
Application: 08/276,291 →
Resynchronization Method and Apparatus for Local Memory Buffers Management for an Atm Adapter Implementing Credit Based Flow Control
Patent: 5,483,526 →
Application: 08/277,823 →
Many to Few Group Addess Translation Through a Network Bridge
Patent: 5,428,615 →
Application: 08/278,686 →
Architecture for Maintaining the Sequence of Packet Cells Transmitted Over a Multicast, Cell-Switched Network
Patent: 5,418,781 →
Application: 08/284,913 →
Method and Apparatus for Arbitrating Conflicts by Monitoring Number of Access Requests Per Unit of Time in Multiport Memory Systems
Patent: 5,515,523 →
Application: 08/288,640 →
System for Avoiding Network Congestion by Distributing Router Resources Equally Among Users and Forwarding a Flag to Those Users Utilize More Than Their Fair Share
Patent: 5,491,801 →
Application: 08/294,291 →
Scheme for Interlocking and Transferring Information Between Devices in a Computer System
Patent: 6,078,949 →
Application: 08/294,765 →
Apparatus and Method for Controlling Interrupts to a Host During Data Transfer Between the Host and an Adapter
Patent: 5,740,467 →
Application: 08/310,899 →
System and Method for Allocating a Shared Resource Amomg Competing Devices
Patent: 5,491,694 →
Application: 08/318,277 →
Backplane Wiring for Hub in Packet Data Communications System
Patent: 5,583,867 →
Application: 08/321,345 →
Congestion Control in a Network
Patent: 6,219,712 →
Application: 08/323,169 →
Method and Apparatus for Selective Interleaving in a Cell-Switched Network
Patent: 5,434,855 →
Application: 08/331,250 →
Method and Apparatus for Segmentation and Reassembly of Atm Packets Using Only Dynamic Ram as Local Memory for the Reassembly Process
Patent: 5,602,853 →
Application: 08/333,914 →
Traffic Shaping System with Virtual Circuit Table Time Stamps for Asynchronous Transfer Mode Networks
Patent: 5,649,110 →
Application: 08/335,281 →
Method and Apparatus to Efficiently Reuse Virtual Connections by Means of Chaser Packets
Patent: 5,511,076 →
Application: 08/335,539 →
Enclosure for Electronic Modules
Patent: 5,535,099 →
Application: 08/345,875 →
Dram Parity Protection Scheme
Patent: 6,125,466 →
Application: 08/346,311 →
Parallel Implementation of Run Length Coding Apparatus and Method
Patent: 5,517,533 →
Application: 08/350,491 →
Configuration Controller for Establishing Timing Signals of a Communications Network
Patent: 5,523,998 →
Application: 08/406,260 →
Signaling Frequency Detection for a Communications Network
Patent: 5,537,098 →
Application: 08/406,261 →
Method for Supporting Foreign Protocols Across Backbone Network by Combining and Transmitting List of Destinations That Support Second Protocol in First and Second Areas to the Third Area
Patent: 5,557,745 →
Application: 08/407,802 →
Disposition Filtering of Messages Using a Single Address and Protocol Table Bridge
Patent: 5,515,513 →
Application: 08/410,546 →
Method and Apparatus for Generating and Implementing Smooth Schedules for Forwarding Data Flows Across Cell-Based Switches
Patent: 5,631,908 →
Application: 08/412,395 →
Method and Apparatus for Transporting Timed Program Data Using Single Transport Schedule
Patent: 5,535,209 →
Application: 08/419,328 →
A Packet Forwarding System for Measuring the Age of Data Packets Flowing Through a Computer Network
Patent: 5,590,366 →
Application: 08/421,141 →
A Data Processing Unit for Transferring Data Between Devices Supporting Different Word Length
Patent: 5,600,814 →
Application: 08/421,509 →
A Network Bridge with Multicast Forwarding Table
Patent: 5,608,726 →
Application: 08/428,403 →
Method for Controlled-Latency Transfer of Transmitt Atm Traffic and Synchronous Feedback Over a Physical Interface
Patent: 5,568,470 →
Application: 08/430,945 →
Automatic Network Speed Adapter
Patent: 5,596,575 →
Application: 08/435,923 →
Enclosure for Electronic Modules
Patent: 5,638,259 →
Application: 08/437,482 →
Compressed Prefix Matching Database Searching
Patent: 5,781,772 →
Application: 08/441,253 →
Check Sequence Preservation
Patent: 5,954,835 →
Application: 08/442,253 →
Method and Apparatus for Use in a Network of the Ethernet Type, to Improve Performance by Reducing the Occurrence of Collisions in the Event of Channel Capture
Patent: 5,526,355 →
Application: 08/447,283 →
Fastening
Patent: 5,489,162 →
Application: 08/468,881 →
Compressed Prefix Matching Database Searching
Patent: 6,014,659 →
Application: 08/473,135 →
Frame Removal Mechanism for Token Ring Networks
Patent: 5,537,413 →
Application: 08/476,790 →
Method and Apparatus for Generating a 48-Bit Frame Check Sequence
Patent: 5,553,085 →
Application: 08/482,166 →
System for Setting Congestion Avoidance Flag at Intermediate Node to Reduce Rates of Transmission on Selected End Systems Which Utilizing Above Their Allocated Fair Shares
Patent: 5,675,742 →
Application: 08/494,502 →
System for Achieving Scalable Router Performance
Patent: 5,905,723 →
Application: 08/499,872 →
Internet Protocol (Ip) Work Group Routing
Patent: 5,751,971 →
Application: 08/501,324 →
Method and Apparatus for Network Access Control with Implicit Ranging and Dynamically Assigned Time Slots
Patent: 5,802,061 →
Application: 08/545,501 →
Efficient Distributed Method for Computing Max-Min Fiar Rates of a Limited Resource in Atm Networks
Patent: 5,546,377 →
Application: 08/558,566 →
Method for Establishing Restricted Broadcast Groups in a Switched Network
Patent: 5,684,800 →
Application: 08/559,738 →
An Avoiding Congestion System for Reducing Traffic Load on Selected End Systems Which Utilizing Above Their Allocated Fair Shares to Optimize Throughput at Intermediate Node
Patent: 5,668,951 →
Application: 08/559,866 →
Common Interface for a Network Having Different Communication Media Employing a Carrier Sense Multiple Access with Collision Detection (Csma/Cd) Protocol
Patent: 5,838,989 →
Application: 08/560,173 →
Method of Transmitting Data Packets in a Packet Switched Communications Network
Patent: 5,790,546 →
Application: 08/567,008 →
Two-Pin Distributed Ethernet Bus Architecture
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Application: 08/589,512 →
Method for Dynamically Providing End-to End Connections in an Asynchronous Transfer Mode (Atm) Network
Patent: 5,953,342 →
Application: 08/597,301 →
Method and Apparatus for Interconnecting Network Devices in a Networking Hub
Patent: 5,675,735 →
Application: 08/608,911 →
Network Interconnecting Apparatus Having a Separate Forwarding Engine Object at Each Interface
Patent: 5,951,649 →
Application: 08/611,333 →
Method for Maintaining Time Sychronization Between Two Processors in a Network Interface
Patent: 5,918,040 →
Application: 08/615,813 →
Network Flow Control Having Intermediate Node Scalability to a Large Numbers of Virtual Circuits
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Application: 08/622,801 →
Distributed Connection-Oriented Services for Switched Communications Networks
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Distrubuted Chassis Agent for Distributed Network Management
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Aggregation of Mac Data Flows Through Pre-Established Pathed Between Ingress and Egress Switch to Reduce Number of Connections
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High-Speed Backplane Bus with Low Rf Radiation
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Fast Network Layer Packet Filter
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Apparatus for Selectively Transferring Data Packets Between Local Area Networks
Patent: 5,633,865 →
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Loadd Sharing for Redundant Networks
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Assigning Multiple Parallel Bridge Numbers to Bridges
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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: 08/707,894 →
Method and Apparatus for Performing Tx Raw Cell Status Report Frequency and Interrupt Frequency Mitigation in a Network Node
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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
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Method and System for Allocating Cpu Bandwidth by Prioritizing Competing Processes
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Method and Apparatus for Controlling Congestion in a Network Node
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Application: 08/712,683 →
Apparatus and Method for Transferring Data from a Transmit Buffer Memory at a Particular Rate
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Apparatus and Method for Scheduling Virtual Circuit Data for Dma from a Host Memory to a Transmit Buffer Memory
Patent: 5,995,995 →
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Apparatus and Method for Setting a Congestion Indicate Bit in an Backwards Rm Cell on an Atm Network
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Method and Apparatus for Avoiding Control Reads in a Network Node
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Apparatus and Method for Managing Schedule Table Pointers
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Packet Filtering in Connection-Based Switching Networks
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Application: 08/716,056 →
Secure Fast Packet Switch Having Improved Memory Utilization
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Application: 08/720,090 →
Method and Apparatus for Interconnecting Network Devices in a Networking Hub
Patent: 5,923,851 →
Application: 08/728,569 →
Device for Partitioning Parts of a Bridge into Groups of Different Virtual Local Area Networks
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Application: 08/731,905 →
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
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Application: 08/735,155 →
Cable Management Unit
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Application: 08/754,735 →
A Network Bridge with Multicast Forwarding Table
Patent: 5,898,686 →
Application: 08/766,784 →
System for Broadcasting Messages to Each of Default Vlan Ports in Subset of Ports Defined as Vlan Ports
Patent: 6,128,665 →
Application: 08/774,541 →
Method of Round Robin Bus Arbitration
Patent: 5,898,694 →
Application: 08/774,775 →
Hash-Based Translation Method and Apparatus with Multiple Level Collision Resolution
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System for Transmitting Data Packet from Buffer by Reading Buffer Desc Riptor from Descriptor Memory of Network Adapter Without Accessing Buf Fer Descriptor in Shared Memory
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Application: 08/779,728 →
Method and Apparatus for Controlling Transmission of Data Over a Network
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Adaptive Address Filtering
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Buffered Repeater with Independent Ethernet Collision Domains
Patent: 6,097,705 →
Application: 08/780,654 →
Method and Apparatus to Establish a Tap-Point in a Switched Network Using Self-Configuring Switches Having Distributed Configuration Capabilities
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Application: 08/790,473 →
Passive Analog Filter for Network Interface
Patent: 6,014,409 →
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Hotswappable Chassis and Electronic Circuit Cards
Patent: 5,910,690 →
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Method and Apparatus for Transmitting Lan Data Over a Synchronous Wide Area Network
Patent: 6,122,281 →
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Method and Apparatus for Isolating Component Leads
Patent: 5,901,045 →
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Method and Apparatus for Reducing Data Loss in Data Transfer Devices
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Phantom Flow Control Method and Apparatus
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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: 5,805,808 →
Application: 08/838,678 →
Method and Apparatus for Matching Data Items of Varible Length in a Content Addressable Memory
Patent: 6,000,008 →
Application: 08/842,977 →
Traffic Control System Having Distributed Rate Calculation and Link by Link Flow Control
Patent: 5,968,128 →
Application: 08/845,336 →
Method and Apparatus for Adaptive Port Buffering
Patent: 6,317,427 →
Application: 08/847,344 →
Method and Apparatus for Dynamically Controlling Data Routes Through a Network
Patent: 5,796,966 →
Application: 08/850,975 →
Multicast Switching
Patent: 6,331,983 →
Application: 08/852,188 →
Remote Port Mirroring System and Method Thereof
Patent: 6,041,042 →
Application: 08/863,806 →
Router Using Multiple Hop Redirect Messages to Enable Bridge Like Data Forwarding
Patent: 5,796,740 →
Application: 08/864,281 →
Method and Apparatus for Interconnecting Network Devices in a Networking Hub
Patent: 5,809,253 →
Application: 08/888,999 →
Method and Apparatus for Recovery of Time Skewed Data on a Parallel Bus
Patent: 6,044,121 →
Application: 08/898,148 →
Methods and Apparatus for Use in a Network of the Ethernet Type, to Improve Fairness by Controlling Collision Backoff Times and Using Stopped Backoff Timing in the Event of Channel Capture
Patent: 36,353 →
Application: 08/899,511 →
Network Address Resolve Blocker
Patent: 6,456,624 →
Application: 08/960,010 →
Method for Establishing Restricted Broadcast Groups in a Switched Network
Patent: 5,946,308 →
Application: 08/960,919 →
Scheduling Mechanism Using Predetermined Limited Execution Time Processing Threads in a Communication Network
Patent: 6,085,215 →
Application: 08/971,788 →
Hierarchical Schedules for Different Atm Traffic
Patent: 6,272,109 →
Application: 08/972,267 →
Non-Zero Minimum Cell Rate for Available Bit Rate Atm Service
Patent: 6,167,049 →
Application: 08/972,663 →
Multi-Protocol Packet Translator
Patent: 6,198,751 →
Application: 08/974,632 →
Method for Providing Bandwidth and Delay Guarantees in a Crossbar Switch with Speedup
Patent: 6,072,772 →
Application: 09/005,738 →
Method for Providing Delays Independent of Switch Size in a Crossbar Switch with Speedup
Application: 09/005,740 →
Privileged Virtual Local Area Networks
Patent: 5,987,522 →
Application: 09/006,240 →
Network Switch with Panic Mode
Patent: 6,301,224 →
Application: 09/006,241 →
Virtual Local Area Network with Trunk Stations
Patent: 6,469,987 →
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Virtual Local Network for Sending Multicast Transmissions to Trunk Stations
Patent: 6,112,251 →
Application: 09/006,629 →
Faceplate System
Patent: 5,961,345 →
Application: 09/006,848 →
Method and Apparatus Ffor Allocating a Transmission Rate to Source End Nodes in a Network
Patent: 6,047,328 →
Application: 09/016,604 →
Method and Apparatus for Providing Work-Conserving Properties in a Non-Blocking Switch with Limited Speedup Independent of Switch Size
Patent: 6,563,837 →
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Publication: US 2001/0050916
Internet Protocol (Ip) Work Group Routing
Patent: 6,249,820 →
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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 →
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Method and System for Preventing Low Order Optical Transmission Modes in Multimode Optical Fiber Computer Network Using Annulus Laser
Patent: 6,556,329 →
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Method and Apparatus for Optimizing the Transfer of Data Packets Between Local Area Networks
Patent: 6,067,300 →
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Distributed Chassis Agent for Network Management
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Distributed Connection-Oriented Services for Switched Communications Networks
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Assigning Multiple Parallel Bridge Numbers to Bridges Having Three or More Ports
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Virtual Local Area Networks Having Rules of Precedence
Patent: 6,526,052 →
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Two-Pin Distributed Ethernet Bus Architecture
Patent: 6,061,737 →
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Method and Apparatus for Transparently Bridging Traffic Across Wide Area Networks
Patent: 6,445,710 →
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Method and Apparatus for Arbitrating Bus Access Amongst Competing Devices
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Method and Apparatus for Providing Bandwidth and Delay Guarantees in Combined Input-Output Buffered Crossbar Switches That Implement Work- Conserving Arbitration Algorithms
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Allocating Buffers for Data Transmission in a Network Communication Device
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Hotswappable Chassis and Electronic Circuit Cards
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Network Device with Multicast Forwarding Data
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Method and Apparatus for Avoiding Control Reads in a Network Node
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Remote Power System for Wireless Network Adapter Utilizing Unused Wire Pairs in Ethernet Network Cable
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Method and Apparatus for Performing Tx Raw Cell Status Report Frequency and Interrupt Frequency Mitigation in a Network Node
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Method for Establishing Restricted Broadcast Groups in a Switched Network
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Extended Ecc System
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Virtual Lans
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Traffic Control System Having Distributed Rate Calculation and Link Flow Control
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Hiccup-Mode Current Protection Circuit for Switching Regulator
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Voltage Threshold Circuit for Power Conditioner
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Method and System for Distributed Clock Failure Protection in a Packet Switched Network
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Secure Fast Packet Switch Having Improved Memory Utilization
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Communication Packet Including a Multicast Address and a Destination Address Different Than an Equivalent to the Multicast Address
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Related Assignments (22)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Sep 25, 1987
From: CURTIS, ROBERT A.
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 004945/0186 →
Assignment of Assignors Interest. Jul 6, 1988
From: KAUFMAN, CHARLES W.; KEMP, MARK F.; HUTCHISON, JERRY D.
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 004967/0539 →
Assignment of Assignors Interest. Jul 21, 1988
From: WELCH, GLENN S.; FIDRYCH, STEPHEN; ROMM, MICHAEL; MAURER, BERNIE J.
To: DIGITAL EQUIPMENT CORPORATION, 146 MAIN ST., MAYNARD, MA 01754
Reel/Frame 004926/0746 →
Assignment of Assignors Interest. Oct 14, 1988
From: IANNARONE, JOHN R.; THOMPSON, BRUCE W.
To: DIGITAL EQUIPMENT CORPORATION, 146 MAIN STREET, MAYNARD, MA 01754, A CORP. OF MA
Reel/Frame 004992/0252 →
Assignment of Assignors Interest. Mar 3, 1989
From: SIMCOE, ROBERT J.; STEPHANY, RAYMOND G.; WATERS, GREGORY M.
To: DIGITAL EQUIPMENT CORPORATION,
Reel/Frame 005052/0115 →
Assignment of Assignors Interest. May 25, 1989
From: CURTIS, ROBERT A.
To: DIGITAL EQUIPMENT CORPORATION, A MASSACHUSETTS CORP.
Reel/Frame 005085/0090 →
Assignment of Assignors Interest. Jun 28, 1989
From: DAVIES, DAVID C.; VONADA, DONALD G.
To: DIGITAL EQUIPMENT CORPORATION, 111 POWDERMILL ROAD, MAYNARD, MASSACHUSETTS, 01754-1418, A CORP. OF MA
Reel/Frame 005097/0137 →
Assignment of Assignors Interest. Feb 20, 1990
From: SIMCOE, ROBERT J.
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 005230/0437 →
Assignment of Assignor's Interest Mar 25, 1998
From: DIGITAL EQUIPMENT CORPORATION
To: CABLETRON SYSTEMS, INC.
Reel/Frame 009050/0477 →
Assignment of Assignor's Interest Mar 27, 1998
From: DIGITAL EQUIPMENT CORPORATION
To: CABLETRON SYSTEMS, INC.
Reel/Frame 009046/0792 →
Security Agreement May 23, 2006
From: ENTERASYS NETWORKS, INC.
To: WELLS FARGO FOOTHILL, INC.; OBSIDIAN, LLC
Reel/Frame 017656/0552 →
Grant of Security Interest in U.S. Patents Nov 10, 2010
From: ENTERASYS NETWORKS INC.
To: WELLS FARGO TRUST CORPORATION LIMITED, AS SECURITY AGENT
Reel/Frame 025339/0875 →
Release and Reassignment of Patents and Patent Applications at Reel/Frame No. 17656/0552 Nov 30, 2010
From: WELLS FARGO CAPITAL FINANCE, INC. (FORMERLY KNOWN AS WELLS FARGO FOOTHILL, INC.); ENTERPRISE COMMUNICATIONS FUNDING GMBH, AS SUCCESSOR IN INTEREST TO OBSIDIAN, LLC
To: ENTERASYS NETWORKS, INC.
Reel/Frame 025406/0769 →
Termination and Release of Security Interest in Patents at Reel/Frame No. 25339/0875 Nov 1, 2013
From: WELLS FARGO TRUST CORPORATION LIMITED
To: ENTERASYS NETWORKS INC.
Reel/Frame 031558/0677 →
Security Agreement Jul 27, 2015
From: ENTERASYS NETWORKS, INC.
To: SILICON VALLEY BANK
Reel/Frame 036189/0509 →
Assignment of Assignor's Interest Aug 26, 2015
From: ENTERASYS NETWORKS, INC.
To: EXTREME NETWORKS, INC.
Reel/Frame 036467/0566 →
Assignment of Assignor's Interest Sep 3, 2015
From: ENTERASYS NETWORKS, INC.
To: EXTREME NETWORKS, INC.
Reel/Frame 036538/0011 →
Amended and Restated Patent and Trademark Security Agreement Oct 31, 2016
From: EXTREME NETWORKS, INC.
To: SILICON VALLEY BANK
Reel/Frame 040521/0762 →
Second Amended and Restated Patent and Trademark Security Agreement Jul 14, 2017
From: EXTREME NETWORKS, INC.
To: SILICON VALLEY BANK
Reel/Frame 043200/0614 →
Security Interest May 1, 2018
From: EXTREME NETWORKS, INC.
To: BANK OF MONTREAL
Reel/Frame 046050/0546 →
Release of Security Interest May 1, 2018
From: SILICON VALLEY BANK
To: EXTREME NETWORKS, INC.
Reel/Frame 046051/0775 →
Release of Security Interest May 1, 2018
From: SILICON VALLEY BANK
To: ENTERASYS NETWORKS, INC.
Reel/Frame 046047/0223 →