Patent Assignment
Reel/Frame 012211/0581
Change of Name
Recorded: 2001-10-09
Pages: 101
Assignor
NORTEL NETWORKS CORPORATION
Executed: 2000-05-01
Assignee
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL, ST. LAURENT, QUEBEC H4S 2A9, CANADA
Covered Properties
(84)
Efficient Recovery of Multiple Connections in a Communication Network
System for Translating a Message from a First Transmission Protocol to a Second Transmission Protocol
Patent:
6,597,704 →
Application:
09/167,792 →
Translator Memory Management System
Patent:
6,311,222 →
Application:
09/167,811 →
Establishing and Terminating Connections in a Mixed Protocol Network
Patent:
6,320,874 →
Application:
09/167,839 →
Connection Establishment and Termination in a Mixed Protocol Network
Patent:
6,226,676 →
Application:
09/167,916 →
Error Recovery in a Mixed Protocol Networks
Patent:
6,618,359 →
Application:
09/167,950 →
Expediting Reconvergence in a Routing Device
Patent:
6,424,629 →
Application:
09/197,849 →
System for Mediating Delivery of a Document Between Two Network Sites
Patent:
6,115,699 →
Application:
09/204,581 →
Apparatus and Method for Analyzing the Effect of Adding a User Group to a Computer Network
Patent:
6,546,424 →
Application:
09/204,769 →
Apparatus and Method for Limiting Unauthorized Access to a Network Multicast
Patent:
6,587,943 →
Application:
09/204,930 →
Exchanging a Secret Over an Unreliable Network
Patent:
6,182,214 →
Application:
09/227,237 →
Network Caching Using Resource Redirection
Patent:
7,080,158 →
Application:
09/247,192 →
Apparatus and Method for Distributing Authentication Keys to Network Devices in a Multicast
Application:
09/247,263 →
Servicing Output Queues Dynamically According to Bandwidth Allocation in a Frame Environment
Patent:
6,470,016 →
Application:
09/248,155 →
Technique for Detecting Leaky Points Within a Network Protocol Domain
Patent:
6,718,382 →
Application:
09/248,803 →
Domain Name Resolution in a Network Having Multiple Overlapping Address Domains
Patent:
6,493,765 →
Application:
09/274,944 →
Apparatus and Method for Authenticating Messages in a Multicast
Patent:
6,643,773 →
Application:
09/290,557 →
Apparatus and Method for Authenticating Messages Across Different Multicast Domains
Patent:
6,725,276 →
Application:
09/290,753 →
System for Tracing Data Channels Through a Network
Application:
09/290,754 →
System Device and Method for Reducing Forwarding States in a Communication System
Patent:
6,707,796 →
Application:
09/307,190 →
Memory Management Technique for Maintaining Packet Order in a Packet Processing System
Patent:
6,601,150 →
Application:
09/309,471 →
System, Device, and Method for Supporting Virtual Private Networks
Patent:
6,614,791 →
Application:
09/309,530 →
Router Table Manager
Patent:
6,810,427 →
Application:
09/325,892 →
A Method and Mechanism for Speculatively Executing Threads of Instructions
Patent:
6,915,457 →
Application:
09/326,019 →
Apparatus and Method for Forwarding Messages Between Two Applications
Patent:
7,950,017 →
Application:
09/326,021 →
Apparatus and Method for Managing Communication Between a Failed Application and Other Executing Applications
Patent:
6,757,289 →
Application:
09/326,022 →
Apparatus and Method for Establishing Communication Between Applications
Patent:
6,901,594 →
Application:
09/326,035 →
Modular Routing System
Patent:
6,754,219 →
Application:
09/326,733 →
System, Device, and Method for Address Management in a Distributed Communication Environment
System, Device, and Method for Address Reporting in a Distributed Communication Environment
Patent:
6,888,802 →
Application:
09/340,478 →
Decentralized Management Architecture for a Modular Communication System
System, Device, and Method for Transitioning from Dvmrp to Bgmp for Interdomain Multicast Routing Over the Internet Multicast Backbone
Patent:
6,526,054 →
Application:
09/344,931 →
Apparatus and Method of Regenerating a Lost Audio Segment
Patent:
6,889,183 →
Application:
09/353,906 →
System for Controlling the Effect of Transmitting a Document Across a Packet Based Network
Patent:
6,535,906 →
Application:
09/361,540 →
Circuit Board with Reduced Noise Architecture
Patent:
6,479,761 →
Application:
09/362,515 →
Network Data Routing Protection Cycles for Automatic Protection Switching
Patent:
6,535,481 →
Application:
09/378,141 →
Apparatus and Method for Distributing Management Keys in a Multicast Domain
Patent:
7,269,728 →
Application:
09/400,132 →
Methods for Auto-Configuring a Router on an Ip Subnet
Patent:
7,702,732 →
Application:
09/407,915 →
Apparatus and Method of Configuring a Network Device
Patent:
6,684,241 →
Application:
09/408,380 →
Apparatus and Method of Maintaining a Route Table
Patent:
6,952,740 →
Application:
09/412,447 →
System, Device, and Method for Distributing Multicast Routing Information in a Protocol Independent Multicast Network
Patent:
6,636,895 →
Application:
09/416,989 →
Apparatus and Method of Maintaining Timely Topology Data Within a Link State Routing Network
Patent:
6,560,654 →
Application:
09/417,155 →
Virtual Private Network Management System
Patent:
6,931,016 →
Application:
09/417,864 →
Multicast Switching in a Distributed Communication System
Application:
09/418,161 →
System, Device, and Method for Reducing the Number of Multicast Routes Maintained in a Multicast Routing Information Base
Patent:
6,791,980 →
Application:
09/428,377 →
System, Device, and Method for Supporting Virtual Private Networks in a Label Switched Communication Network
Application:
09/434,338 →
Publication:
US 2003/0088699
System, Device, and Method for Allocating Virtual Circuits in a Communication Network
Patent:
6,717,944 →
Application:
09/437,927 →
System, Device, and Method for Reducing Multicast Forwarding States in a Multicast Communication System
Patent:
6,597,703 →
Application:
09/450,100 →
System, Device and Method for Expediting Control Flow in a Communication System
Patent:
6,680,934 →
Application:
09/453,339 →
Priority Forwarding in a Communication System
Patent:
6,987,777 →
Application:
09/453,340 →
System, Device, and Method for Expediting Reconvergence in a Communication Network
Patent:
6,697,325 →
Application:
09/455,653 →
System, Device, and Method for Distributing Link State Information in a Communication Network
Patent:
8,199,646 →
Application:
09/455,955 →
System, Device, and Method for Sending Keep-Alive Messages in a Communication Network
Patent:
8,161,193 →
Application:
09/457,209 →
Expediting an Operation in a Computer System
Patent:
7,577,958 →
Application:
09/458,190 →
Fast Path Forwarding of Link State Advertisements
Patent:
6,928,483 →
Application:
09/458,402 →
Fast Path Forwarding of Link State Advertisements Using Reverse Path Forwarding
Patent:
6,871,235 →
Application:
09/458,403 →
Fast Path Forwarding of Link State Advertisements Using a Minimum Spanning Tree
Patent:
6,650,626 →
Application:
09/460,321 →
Fast Path Forwarding of Link State Advertisements Using Multicast Addressing
Patent:
6,606,325 →
Application:
09/460,341 →
Using Alternate Routes for Fail-Over in a Communication Network
Patent:
6,857,026 →
Application:
09/460,566 →
System and Method for Data Transfer Between Buses Having Different Speeds
Patent:
6,640,275 →
Application:
09/470,076 →
Automatic Protection Switching Using Link-Level Redundancy Supporting Multi-Protocol Label Switching
Application:
09/471,463 →
Apparatus and Method of Requesting Retransmission of a Message Across a Network
Patent:
6,581,175 →
Application:
09/472,668 →
System, Device, and Method for Establishing Label Switched Paths Across Multiple Autonomous Systems
Patent:
7,076,559 →
Application:
09/473,103 →
Apparatus and Method of Implementing Multicast Security Between Multicast Domains
Patent:
7,127,610 →
Application:
09/474,203 →
Apparatus and Method of Minimizing Internal Multicast Traffic
Patent:
6,594,703 →
Application:
09/474,477 →
Apparatus and Method for Interfacing Multiple Protocol Stacks in a Communication Network
Patent:
6,757,731 →
Application:
09/478,391 →
Layer 3 Routing in Self-Healing Networks
Patent:
6,490,244 →
Application:
09/522,096 →
System, Device and Method for Supporting a Label Switched Path Across a Non-Mpls Compliant Segment
Patent:
7,082,140 →
Application:
09/528,261 →
System, Device, and Method for Allocating Excess Bandwidth in a Differentiated Services Communication Network
Patent:
6,646,988 →
Application:
09/535,807 →
Network Device Application Programming Interface
Patent:
6,957,438 →
Application:
09/536,078 →
System, Device and Method for Time-Domain Equalizer Training Using an Auto-Regressive Moving Average Model
Patent:
6,674,795 →
Application:
09/542,212 →
System, Device, and Method for Determining the Sampling Time for a Time-Domain Equalizer
Patent:
6,754,261 →
Application:
09/542,229 →
Modular Routing System
Application:
60/130,777 →
Apparatus and Method of Design and Configuration of Active Queue Management in Routers and Switches
Application:
60/137,082 →
Apparatus and Method for Minimizing Internal Multicast Traffic
Application:
60/137,195 →
Apparatus and Method of Bridging Multicast Security Between Multicast Domains
Application:
60/137,235 →
Apparatus and Method for Aggregating and Segmenting Negative Acknowledgment Messages
Application:
60/141,310 →
Apparatus and Method of Distributing Routing Information
Application:
60/160,649 →
Data Application-Triggered Call Volume Management
Application:
60/163,553 →
Apparatus and Method of Minimizing Delay of Audio Transmissions Over a Network
Application:
60/173,583 →
Apparatus and Method of Establishing a Facsimile Transmission Across a Packet Based Network
Application:
60/176,146 →
Bandwidth allocation system, device, and method
Application:
60/179,199 →
Fast liveness protocol (FLIP)
Application:
60/186,512 →
Phase locked oscillator
Application:
60/189,378 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Agreement
Feb 4, 2010
From: AVAYA INC.
To: CITIBANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 023892/0500 →
Security Agreement
Feb 5, 2010
From: AVAYA INC.
To: CITICORP USA, INC., AS ADMINISTRATIVE AGENT
Reel/Frame 023905/0001 →
Assignment of Assignor's Interest
Feb 26, 2010
From: NORTEL NETWORKS LIMITED
To: AVAYA INC.
Reel/Frame 023998/0878 →
Assignment of Assignor's Interest
Feb 26, 2010
From: NORTEL NETWORKS LIMITED
To: AVAYA HOLDINGS LIMITED
Reel/Frame 023998/0799 →
Assignment of Assignor's Interest
Apr 9, 2010
From: NORTEL NETWORKS LIMITED
To: CIENA LUXEMBOURG S.A.R.L.
Reel/Frame 024213/0653 →
Assignment of Assignor's Interest
Apr 19, 2010
From: CIENA LUXEMBOURG S.A.R.L.
To: CIENA CORPORATION
Reel/Frame 024252/0060 →
Assignment of Assignor's Interest
Nov 10, 2010
From: NORTEL NETWORKS LIMITED
To: AVAYA INC.
Reel/Frame 025342/0076 →
Security Agreement
Feb 22, 2011
From: AVAYA INC., A DELAWARE CORPORATION
To: BANK OF NEW YORK MELLON TRUST, NA, AS NOTES COLLATERAL AGENT, THE
Reel/Frame 025863/0535 →
Change of Name
Jun 2, 2011
From: WELLFLEET COMMUNICATIONS, INC.
To: BAY NETWORKS, INC.
Reel/Frame 026381/0401 →
Assignment of Assignor's Interest
Jun 2, 2011
From: MEEHAN, THOMAS
To: WELLFLEET COMMUNICATIONS, INC.
Reel/Frame 026381/0070 →
Merger
Jun 3, 2011
From: NORTEL NETWORKS NA INC.
To: NORTEL NETWORKS INC.
Reel/Frame 026389/0667 →
Change of Name
Jun 3, 2011
From: BAY NETWORKS, INC.
To: NORTEL NETWORKS NA INC.
Reel/Frame 026389/0651 →
Assignment of Assignor's Interest
Oct 28, 2011
From: NORTEL NETWORKS LIMITED
To: ROCKSTAR BIDCO, LP
Reel/Frame 027164/0356 →
Security Agreement
Mar 13, 2013
From: AVAYA, INC.
To: BANK OF NEW YORK MELLON TRUST COMPANY, N.A., THE
Reel/Frame 030083/0639 →
Assignment of Assignor's Interest
Jan 30, 2014
From: ROCKSTAR BIDCO, LP
To: ROCKSTAR CONSORTIUM US LP
Reel/Frame 032099/0853 →
Assignment of Assignor's Interest
Feb 5, 2014
From: ROCKSTAR CONSORTIUM US LP
To: CONSTELLATION TECHNOLOGIES LLC
Reel/Frame 032162/0524 →
Assignment of Assignor's Interest
Feb 7, 2014
From: AVAYA HOLDINGS LIMITED
To: AVAYA, INC.
Reel/Frame 032169/0487 →
Release of Security Interest
Feb 11, 2014
From: CITICORP USA, INC.
To: AVAYA INC.
Reel/Frame 032197/0723 →
Release of Security Interest
Feb 11, 2014
From: CITIBANK, N.A.
To: AVAYA INC.
Reel/Frame 032197/0701 →
Release of Security Interest
Feb 11, 2014
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.
To: AVAYA INC.
Reel/Frame 032196/0898 →
Assignment of Assignor's Interest
Feb 11, 2014
From: AVAYA INC.
To: TRIDENT IP SOLUTIONS, LLC
Reel/Frame 032197/0821 →
Assignment of Assignor's Interest
Mar 6, 2014
From: ROCKSTAR BIDCO, LP
To: ROCKSTAR CONSORTIUM US LP
Reel/Frame 032399/0442 →
Assignment of Assignor's Interest
Mar 10, 2014
From: ROCKSTAR BIDCO, LP
To: ROCKSTAR CONSORTIUM US LP
Reel/Frame 032422/0919 →
Assignment of Assignor's Interest
Mar 11, 2014
From: ROCKSTAR BIDCO, LP
To: ROCKSTAR CONSORTIUM US LP
Reel/Frame 032425/0867 →
Security Interest
Jul 15, 2014
From: CIENA CORPORATION
To: DEUTSCHE BANK AG NEW YORK BRANCH
Reel/Frame 033329/0417 →