Patent Assignment
Reel/Frame 029698/0060
Security Agreement
Recorded: 2013-01-25
Pages: 48
Assignor
IXIA
Executed: 2012-12-21
Assignee
BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
901 MAIN ST., MAIL CODE: TX1-492-14-06, DALLAS, TEXAS, 75202
Covered Properties
(193)
Method and Apparatus for Verifying Crc Codes
Patent:
5,778,013 →
Application:
08/584,804 →
Method and Apparatus for Pcr Jitter Measurement in an Mpeg-2 Transport Stream
Patent:
5,774,497 →
Application:
08/632,036 →
Methods, Systems and Computer Program Products for Test Scenario Based Communications Network Performance Testing
Patent:
5,881,237 →
Application:
08/711,195 →
Systems, Methods and Computer Program Products for Applications Traffic Based Communications Network Performance Testing
Patent:
5,937,165 →
Application:
08/711,248 →
Methods, Systems and Computer Program Products for Endpoint Pair Based Communications Network Performance Testing
Patent:
5,838,919 →
Application:
08/711,607 →
Bitstream Quality Analyzer
Patent:
6,011,868 →
Application:
08/832,624 →
Code Generating System for Improved Pattern Matching in a Protocol Analyzer
Patent:
6,122,757 →
Application:
08/884,143 →
Multiple Stream Traffic Emulator
Patent:
6,028,847 →
Application:
08/904,188 →
Event-Based Technique for Determining Instantaneous Cell Bandwidth in a Digital Communications Network
Patent:
6,791,943 →
Application:
09/032,622 →
Clock and Trigger Design for Large Instrument
Patent:
6,072,343 →
Application:
09/084,070 →
Method, Systems and Computer Program Products for Performance Testing Between Endpoint Nodes of a Communication Network
Patent:
6,408,335 →
Application:
09/158,461 →
Analysing Signals
Patent:
6,424,628 →
Application:
09/209,777 →
Endpoint Node Systems and Computer Program Products for Applications Traffic Based Communications Network Performance Testing
Patent:
6,061,725 →
Application:
09/229,031 →
Monitoring System and Method Implementing a Channel Plan
Patent:
6,732,061 →
Application:
09/451,376 →
Method and System for Managing Performance Data About a Network
Patent:
6,993,578 →
Application:
09/456,603 →
Method of Determining Real-Time Data Latency and Apparatus Therefor
Patent:
6,717,917 →
Application:
09/591,092 →
Method and System for Providing String-Over-Socket Scripting Language Access to Distributed Object Model Interfaces
Patent:
7,207,046 →
Application:
09/645,048 →
Atm Service Disruption Measurement
Patent:
6,765,874 →
Application:
09/709,395 →
Traffic Stream Generator Having a Non-Consecutive Addressing Mechanism
Methods and Systems for Testing Stateful Network Communications Devices
Multi-Protocol, Multi-Interface Communications Device Testing System
Protocol Sleuthing System and Method for Load-Testing a Network Server
Patent:
7,111,204 →
Application:
10/210,798 →
Building Packets of Data for Testing a Communication Network
Graphical System and Method for Editing Multi-Layer Data Packets
Modelling Aggregate Transport Layer Network Traffic Behaviour with Feedback Containing Packet Loss Information
Self-Similar Traffic Generation
Method and Apparatus for Wireless Network Load Emulation
Virtual Network Addresses
Virtual Interface
Creating Polynomial Division Logical Devices
Real world traffic
Automated Characterization of Network Traffic
Method and System for Connection Verification
Apparatus and Method for Generating Wander Noise
Generating Processed Traffic
Testing and Emulating a Device's Power Characteristics
Label Switched Data Unit Content Evaluation
Independent Deskew Lane
Simulating a Large Number of Users
Location-Based Testing for Wireless Data Communication Networks
Patent:
7,539,489 →
Application:
10/815,823 →
Broadcast Capable File System
Automated Capturing and Characterization of Network Traffic Using Feedback
Distributed Data Model
Portable Distributed Application Framework
Determining Round-Trip Time Delay
Method and Apparatus for Multi-Dimensional Channel Sounding and Radio Frequency Propagation Measurements
Patent:
7,515,916 →
Application:
10/944,759 →
Method and System for Connection Verification
Method and System for Testing Network Connections
Wireless Network Load Generator Dynamic Mac Hardware Address Manipulation
Wireless Network Virtual Station Address Translation with External Data Source
Methods and Apparatus for Wireless Network Load Generator Clustering
Application-Generic Sequence Diagram Generator Driven by a Non-Proprietary Language
Data Communication Optimization
Protocol Stack
Hardware Time Stamping and Processor Synchronization
Multi-Protocol, Multi-Interface Communications Device Testing System
Protocol Stack Using Shared Memory
Hot Swap Adapter
Memory Access Optimization and Communications Statistics Computation
Method and Apparatus for Wireless Mobility Measurements
Generating Traffic for Testing a System Under Test
Method and Apparatus for Controllable Simulation of Mobility
Testing a Network
Generic Packet Generation
Distributed Packet Group Identification for Network Testing
Communications Test System with Multilevel Scheduler
Method and Apparatus for Generating Bi-Directional Network Traffic and Collecting Statistics on Same
Instrumentation of Mpeg-2 Transport Streams for Testing Network Performance
Method and Apparatus for Generating a Unique Packet Identifier
Method for Testing Stateful Network Communications Devices
Detecting Media Rate for Measuring Network Jitter
Measurement of Network Performance in Transporting Packet Streams
Transmit Scheduling
Reconfigurable Test System
Version-Adaptive Serialization and Deserialization
Channel Impairment Emulator Systems and Methods
Generating Traffic from a Predetermined Amount of Processed Traffic
Distributed Flow Analysis
Protocol Stack
Method and System for Testing a Connection
Traffic Generator Using Parallel Coherent Transmit Engines
Memory Access Optimization
Specifying, Determining and Overriding Software Dependencies
Application:
12/275,059 →
Publication:
US 2010/0125839
Method and Systems for Verifying a Connection from a Gateway to a Network
Methods, Systems, and Computer Readable Media for Stress Testing Mobile Network Equipment Using a Common Public Radio Interface (Cpri)
Methods, Systems, and Computer Readable Media for Automatically Categorizing Voice Over Internet Protocol (Voip) Subscriber Devices in Accordance with Voip Test and Call Quality Data
Methods, Systems, and Computer Readable Media for Combining Voice Over Internet Protocol (Voip) Call Data with Geographical Information
Traffic Receiver Using Parallel Capture Engines
Methods, Systems, and Computer Readable Media for Remotely Evaluating and Controlling Voice Over Ip (Voip) Subscriber Terminal Equipment
Hardware Time Stamping and Synchronized Data Transmission
Scheduler Using a Plurality of Slow Timers
Flexible Hardware Checksum Generator
Application:
12/501,340 →
Publication:
US 2011/0007754
Parallel Packet Processor with Session Active Checker
Real World Network Testing Combining Lower Layer Network Tests, Application Layer Tests and Interdependent Interactions
Apparatus and Methods for Capturing Data Packets from a Network
Apparatus and Methods for Forwarding Data Packets Captured from a Network
Communications Using the Common Object Request Broker Architecture (CORBA)
Misdirected Packet Detection Apparatus and Method
Traffic Distribution Control
Network Testing Using Control Plane and Data Plane Convergence
Network Testing Providing for Concurrent Real-Time Ingress and Egress Viewing of Network Traffic Data
Generic Packet Generator and Method
Video Path Confirmation
Distributed Packet Group Identification for Network Testing
Virtual Interface
One Way and Round Trip Delays Using Telephony In-Band Tones
Application:
12/684,635 →
Publication:
US 2011/0170537
Calls Per Second Network Testing
Traffic Generator with Priority Flow Control
Mapping Traffic Classes to Flow Control Groups
Application:
12/771,647 →
Publication:
US 2011/0261705
Packet Rate Detection Apparatus and Method
Testing Network Equipment
High Speed Traffic Generator
Application:
12/822,911 →
Publication:
US 2010/0272118
Locating Signatures in Packets
High Precision Packet Generation in Software Using a Hardware Time Stamp Counter
Flow Statistics Aggregation
Traffic Generator with Dynamic Mpls Label Assignment
Network Test Conflict Checking
High Current Clamping Connector
Automated Characterization of Network Traffic
Testing Packet Fragmentation
Testing Fragment Reassembly
Processor Allocation for Multi-Core Architectures
Predetermined Ports for Multi-Core Architectures
Tracking Packet Sequence Numbers
Fast SSL Testing Using Precalculated Cryptographyc Data
Metadata Capture for Testing Tcp Connections
Redirecting Function Calls
Capturing Packets with Parallel Capture Engines
Methods, Systems, and Computer Readable Media for Non Intrusive Mean Opinion Score (Mos) Estimation Based on Packet Loss Pattern
Methods, Systems, and Computer Readable Media for Caching and Using Scatter List Metadata to Control Direct Memory Access (Dma) Receiving of Network Protocol Data
Methods, Systems, and Computer Readable Media for Simulating Realistic Movement of User Equipment in a Long Term Evolution (Lte) Network
Synchronized Commands for Network Testing
Wide Field Indexing for Packet Tracking
Virtual Interface
Parallel Packet Processor with Session Active Checker
Systems, Methods, and Computer Readable Media for Packet Classification Previewing
Traffic Item Impairment Emulation
Measuring and Displaying Bandwidth Contention
Flexible Network Test Apparatus
Reordering Network Traffic
Parallel Traffic Generator with Priority Flow Control
Methods, Systems, and Computer Readable Media for Performing Encapsulating Security Payload (Esp) Rehashing
Methods, Systems, and Computer Readable Media for Measuring Multicast Latency
Efficient Pipelined Binary Search
Application:
13/294,981 →
Publication:
US 2013/0124491
Choosing Connectable End Points for Network Test
Testing a Network Using Randomly Distributed Commands
Network Impairment Unit with Bandwidth-Constrained Packet Duplication
Methods, Systems, and Computer Readable Media for Improved Long Term Evolution (Lte) Hybrid Automatic Repeat Request (Harq) Processing
Testing Tcp Connection Rate
Methods, Systems, and Computer Readable Media for Reducing the Impact of False Downlink Control Information (Dci) Detection in Long Term Evolution (Lte) Physical Downlink Control Channel (Pdcch) Data
Byte By Byte Received Data Integrity Check
Methods, Systems, and Computer Readable Media for Long Term Evolution (Lte) Uplink Data Processing
Managing Heterogeneous Data
Methods, Traffic Simulators, and Computer Readable Media for Validating Long Term Evolution (Lte) Code Blocks and Transport Blocks
Protocol Stack Using Shared Memory
Methods, Systems, and Computer Readable Media for Performing Long Term Evolution (Lte) Channel Delineation
Methods, Systems, and Computer Readable Media for Integrated Sub-Block Interleaving and Rate Matching
Methods, Systems, and Computer Readable Media for Preventing Traffic Congestion Within a Long Term Evolution (Lte) Multi-User Equipment (Multi-Ue) Simulator Device
Scalable Architecture for Long Term Evolution (Lte) Multiple User Equipment (Multi-Ue) Simulation
Instruction Generating Apparatus Including a Receiving Section, a Determining Section, and a Generation Section, Document Processing System, and a Computer Readable Medium
Methods, Systems, and Computer Readable Media for Heuristics-Based Adaptive Protocol Parsing
Methods, Systems, and Computer Readable Media for Combining Ip Fragmentation Evasion Techniques
Methods, Systems, and Computer Readable Media for Evolved General Packet Radio Service (Gprs) Tunneling Protocol (Egtp) Indirect Tunneling in a Voice Over Lte (Volte) Simulation
Methods, Systems, and Computer Readable Media for Balancing Incoming Connections Across Multiple Cores
Logical Port and Layer Protocol Test Configuration Resource Manager
Methods, Systems, and Computer Readable Media for Generating General Packet Radio Service Tunneling Protocol (Gtp) Encapsulated Real-Time Transport Protocol (Rtp) Packets in a Long Term Evolution (Lte) Node Simulator
Methods, Systems, and Computer Readable Media for Measuring Detection Accuracy of a Security Device Using Benign Traffic
Methods, Systems, and Computer Readable Media for Utilizing a Plurality of Pre-Encoded Payloads to Generate a Packet Stream Transmission
Methods, Systems, and Computer Readable Media for Generating Test Packets in a Network Test Device Using Value List Caching
Statistics Reporting in a Network Test System
Generating Packets with Low Overhead or Selectable Sequence Number Generation
Methods, Systems, and Computer Readable Media for Automatically Generating a Fuzzer That Implements Functional and Fuzz Testing and Testing a Network Device Using the Fuzzer
Methods, Systems, and Computer Readable Media for Updating Sequence and Acknowledgment Numbers Associated with Replay Packets
Method and System for Measuring Network Convergence Time
Methods, Systems, and Computer Readable Media for Controlling Tx and Rx Throughput Over Tcp
Automatic Address Configuration in a Network Test System
Drag and Drop Network Topology Editor for Generating Network Test Configurations
Application:
13/623,707 →
Publication:
US 2013/0305091
Network Impairment Unit for Concurrent Delay and Packet Queue Impairments
Methods, Systems, and Computer Readable Media for Utilizing Metadata to Detect User Datagram Protocol (Udp) Packet Traffic Loss
Methods, Systems, and Computer Readable Media for Providing Mapping Information Associated with Port Control Protocol (Pcp) in a Test Environment
Endpoint Selection in a Network Test System
Methods, Systems, and Computer Readable Media for Automatically Decoding Uplink Data
Methods, Systems, and Computer Readable Media for Providing a Unified Framework to Support Diverse Data Generation Engines
Flow Statistics Aggregation
Methods, Systems, and Computer Readable Media for Detecting Antenna Port Misconfigurations
Methods, Systems, and Computer Readable Media for Rapid Decoding of Wireless Communications Network Uplink Data
Methods, Systems, and Computer Readable Media for Simulating Channel Conditions
Methods, Systems, and Computer Readable Media for Generating Simulated Network Traffic Using Different Traffic Flows and Maintaining a Configured Distribution of Traffic Between the Different Traffic Flows and a Device Under Test
Methods, Systems, and Computer Readable Media for Processing Multiple Control and User Data Flows at a Port Processor
Methods, Systems, and Computer Readable Media for Classifying Application Traffic Received at a Network Traffic Emulation Device That Emulates Multiple Application Servers
Dynamic Balancing of a Traffic Mix for Data Center Device Testing
Application:
61/682,079 →
Methods, Systems, and Computer Readable Media for Simulating Channel Conditions
Application:
61/703,970 →
Methods, Systems, and Computer Readable Media for Automatically Decoding Uplink Data
Application:
61/719,295 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Notice of Substitution of Administrative Agent
Feb 2, 2015
From: BANK OF AMERICA, N.A., RESIGNING ADMINISTRATIVE AGENT
To: SILICON VALLEY BANK, AS SUCCESSOR ADMINISTRATIVE AGENT
Reel/Frame 034870/0598 →
Release of Security Interest
Apr 26, 2017
From: SILICON VALLEY BANK, AS SUCCESSOR ADMINISTRATIVE AGENT
To: IXIA
Reel/Frame 042335/0465 →
Assignment of Assignor's Interest
Oct 18, 2017
From: IXIA
To: KEYSIGHT TECHNOLOGIES SINGAPORE (HOLDINGS) PTE. LTD.
Reel/Frame 044222/0695 →
Assignment of Assignor's Interest
Oct 19, 2018
From: KEYSIGHT TECHNOLOGIES SINGAPORE (HOLDINGS) PTE. LTD.
To: KEYSIGHT TECHNOLOGIES SINGAPORE (SALES) PTE. LTD.
Reel/Frame 048225/0065 →