Patent Assignment
Reel/Frame 032170/0591
Assignment of Assignor's Interest
Recorded: 2014-02-07
Pages: 53
Assignor
ROCKSTAR BIDCO, LP
Executed: 2012-05-09
Assignee
ROCKSTAR CONSORTIUM US LP
LEGACY TOWN CENTER 1, 7160 NORTH DALLAS PARKWAY, SUITE 250, PLANO, TEXAS, 75024
Covered Properties
(79)
Method and Apparatus for Configuring a Virtual Network
Patent:
5,802,286 →
Application:
08/447,066 →
Data Path Architecture and Arbitration Scheme for Providing Access to a Shared System Resource
Patent:
5,983,327 →
Application:
08/566,047 →
Method for Improving Call Completion Rates in Telephony
Patent:
5,793,858 →
Application:
08/618,747 →
Method and Apparatus for a Rate-Based Congestion Control in a Shared Memory Switch
Patent:
5,864,539 →
Application:
08/643,540 →
System and Method for Improving Facsimile Delay Tolerances
Patent:
5,790,641 →
Application:
08/666,800 →
Method and Apparatus for Reassembly of Data Packets into Messages in an Asynchronous Transfer Mode Communications System
Patent:
5,870,394 →
Application:
08/681,461 →
Method and Apparatus for Routing Packets in Networks Having Connection-Oriented Subnetworks
Patent:
5,699,347 →
Application:
08/683,863 →
Method and Apparatus for Routing Packets in Networks Having Connection-Oriented Subnetworks
Patent:
5,633,866 →
Application:
08/700,313 →
Mac Address Table Search Unit
Patent:
5,914,938 →
Application:
08/746,963 →
Dynamic Traffic Conditioning
Patent:
6,028,842 →
Application:
08/772,256 →
System and Method for Limiting Call Velocity Attempts in a Public Switched Telephone Network
Patent:
5,956,393 →
Application:
08/772,257 →
Dynamic Traffic Conditioning
Patent:
6,023,456 →
Application:
08/818,612 →
Method and Apparatus for Redirecting Packets Using Encapsulation
Patent:
6,247,054 →
Application:
08/822,848 →
Optical Switches, Modulators and Transmitters
Patent:
5,970,185 →
Application:
08/961,970 →
Delay Monitoring of Telecommunication Networks
Patent:
5,878,032 →
Application:
08/965,930 →
Method and Apparatus for Routing Data Using Router Identification Information
Patent:
6,275,492 →
Application:
08/982,873 →
Casing Mountable Filler Module
Patent:
6,166,919 →
Application:
08/991,554 →
Method and Apparatus for Auto Detection of AAL5 Type Frames
Method and Apparatus for Re-Ordering Data Packets in a Network Environment
Patent:
6,246,684 →
Application:
08/998,347 →
Method and System of Providing Improved Network Management Data Between a Plurality of Network Elements and a Management System for Increasing a Flow and Decreasing an Amount of Data Transfer
Patent:
6,477,566 →
Application:
09/010,387 →
Broadcast Video Desynchroniser
Patent:
6,133,958 →
Application:
09/011,571 →
Early Availability of Forwarding Control Information
Patent:
6,320,859 →
Application:
09/036,374 →
Adaptation Resource Module and Operating Method Therefor
Patent:
6,266,342 →
Application:
09/057,222 →
Rotator Switch Data Path Structures
Patent:
6,307,852 →
Application:
09/057,525 →
System and Method for Improving Facsimile Delay Tolerances
Patent:
5,949,861 →
Application:
09/059,635 →
Electronic Unit
Patent:
5,949,645 →
Application:
09/064,552 →
Method and Apparatus for Energy Detection in a Modem
Patent:
6,289,057 →
Application:
09/069,741 →
Apparatus for Modulation and Demodulating Digital Data
Patent:
6,212,228 →
Application:
09/073,902 →
Method and Apparatus for Filtering Interference in a Modem Receiver
Patent:
6,240,150 →
Application:
09/076,633 →
Esd/Emc Gasket
Patent:
6,080,930 →
Application:
09/085,226 →
System for Transferring Stm Calls Through an Atm Network by Converting the Stm Calls to Atm Calls and Vice Versa at the Edge Nodes of Atm Network
Patent:
6,195,714 →
Application:
09/092,847 →
Transmission System for Reduction of Amateur Radio Interference
Patent:
6,522,699 →
Application:
09/100,010 →
Modular Scalable Packet Scheduler with Rate Based Shaping and Virtual Port Scheduler
Patent:
6,359,884 →
Application:
09/105,469 →
Longest Best Match Search
Patent:
6,223,172 →
Application:
09/107,039 →
Fault Tolerant System and Method
Patent:
6,327,675 →
Application:
09/126,855 →
Method and Apparatus for Providing and Facilitating Interaction with Distributed Manager Information of a Network
Patent:
6,141,680 →
Application:
09/145,050 →
Virtual Port Scheduler
Patent:
6,438,132 →
Application:
09/170,973 →
Telephony System and Method of Signalling
Patent:
6,381,246 →
Application:
09/172,996 →
Air Flow Distribution Device for Shelf-Based Circuit Cards
Patent:
5,995,368 →
Application:
09/175,620 →
Methods and Devices for Asynchronous Operation of a Cdma Mobile Communication System
Patent:
6,873,612 →
Application:
09/182,655 →
Device Which Reduces Central Office Battery Current During Modem Connections
Patent:
6,480,603 →
Application:
09/186,643 →
Optical Repeaters for Single- and Multi-Wavelength Operation with Dispersion Equalization
Patent:
6,317,239 →
Application:
09/189,992 →
Method and Apparatus for Providing Differentiated Services Using a Multi-Level Queuing Mechanism
Patent:
6,608,816 →
Application:
09/195,573 →
Data Error Correction System
Patent:
6,460,154 →
Application:
09/200,436 →
Method and Architecture for Providing Telephony Between Data Networks and Pstn
Patent:
6,735,168 →
Application:
09/202,898 →
Universal Optical Network Unit for Use in Narrowband and Broadband Access Networks
Patent:
6,519,255 →
Application:
09/217,898 →
Atm Connection Accelerator for Use in Communication Networks
Patent:
6,483,836 →
Application:
09/221,794 →
Multi-Threaded, Multi-Cast Switch
Patent:
6,473,428 →
Application:
09/223,836 →
Rate-Controlled Multi-Class High-Capacity Packet Switch
Patent:
6,721,271 →
Application:
09/244,824 →
Establishing Shortcuts in a Multiprotocol-Over-Atm System
Patent:
6,671,279 →
Application:
09/257,075 →
Data Path Architecture and Arbitration Scheme for Providing Access to a Shared System Resource
Collision Detection on a Differential Bus
Patent:
6,493,351 →
Application:
09/295,652 →
Collision Detection on a Differential Bus
Patent:
6,625,163 →
Application:
09/295,714 →
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 →
Apparatus and Method of Regenerating a Lost Audio Segment
Patent:
6,889,183 →
Application:
09/353,906 →
Connection Integrity Monitor for Digital Selection Circuits
Patent:
6,505,310 →
Application:
09/397,968 →
Method and Apparatus for Selecting Network Entities
Patent:
6,633,312 →
Application:
09/420,424 →
Communication Circuit Having Network Connection Detection Capability
Patent:
6,233,689 →
Application:
09/436,931 →
System and Method to Effectively Suppress Idle Fax Signals
Patent:
6,628,429 →
Application:
09/438,813 →
Priority Forwarding in a Communication System
Patent:
6,987,777 →
Application:
09/453,340 →
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 →
System and Method to Implement a Packet Switch Output Buffer
Patent:
6,650,651 →
Application:
09/460,273 →
09261171
Patent:
6,678,279 →
Application:
09/460,275 →
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 →
Method for a Network Device Inserted Between Point to Point Connected Stations to Automatically Negotiate Communication Parameters Between the Stations
Patent:
6,907,008 →
Application:
09/469,982 →
Encoding Addresses in a Communication System
Patent:
7,185,097 →
Application:
09/511,777 →
Method and Apparatus for Providing and Facilitating Interaction with Distributed Manager Information of a Network
Patent:
6,430,614 →
Application:
09/615,864 →
Object-Oriented Network Management Interface
Patent:
7,260,621 →
Application:
09/632,294 →
Oversubscribing Network Resources
Patent:
6,775,701 →
Application:
09/639,216 →
Download and Processing of a Network Management Application on a Network Device
Patent:
6,842,781 →
Application:
09/753,342 →
Longest Best Match Search
Method and Apparatus for Providing Configuration Information in a Network
Rotator Switch Data Path Structures
Method and Apparatus for Providing Differentiated Services Using a Multi-Level Queuing Mechanism
Rate-Controlled Multi-Class High-Capacity Packet Switch
System, Device, and Method for Address Reporting in a Distributed Communication Environment
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 28, 2011
From: NORTEL NETWORKS LIMITED
To: ROCKSTAR BIDCO, LP
Reel/Frame 027164/0356 →
Assignment of Assignor's Interest
Mar 6, 2014
From: ROCKSTAR CONSORTIUM US LP
To: BOCKSTAR TECHNOLOGIES LLC
Reel/Frame 032399/0116 →
Assignment of Assignor's Interest
Feb 9, 2015
From: ROCKSTAR CONSORTIUM US LP; ROCKSTAR CONSORTIUM LLC; BOCKSTAR TECHNOLOGIES LLC; CONSTELLATION TECHNOLOGIES LLC
To: RPX CLEARINGHOUSE LLC
Reel/Frame 034924/0779 →
Security Agreement
Mar 9, 2016
From: RPX CORPORATION; RPX CLEARINGHOUSE LLC
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 038041/0001 →
Release (Reel 038041 / Frame 0001)
Jan 2, 2018
From: JPMORGAN CHASE BANK, N.A.
To: RPX CORPORATION; RPX CLEARINGHOUSE LLC
Reel/Frame 044970/0030 →