Patent Assignment
Reel/Frame 032115/0114
Assignment of Assignor's Interest
Recorded: 2014-02-02
Pages: 41
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
(40)
Digital Video Network with Continuous Audio Presence at Network Sites
Patent:
5,646,678 →
Application:
08/413,556 →
Frequency Assignment in a Cellular Radio System
Patent:
5,734,983 →
Application:
08/667,208 →
Directional Frequency Allocation in an N=6 Cellular Radio System
Patent:
5,802,474 →
Application:
08/667,831 →
Architecture for Distribution of Voice Over Atm Networks
Patent:
6,128,301 →
Application:
08/746,230 →
Long Distance Phone Tag Service
Patent:
5,987,113 →
Application:
08/773,521 →
Telecommunications Functions Management System Providing Distinctive Alerting Based on Caller Selected Option
Patent:
6,263,071 →
Application:
08/792,184 →
Telecommunications Functions Management System Providing Selective Alerting Based on Caller Selected Option
Patent:
5,978,451 →
Application:
08/792,185 →
Telecommunications Functions Management System Providing Selective Alerting Based on Caller Identifier
Patent:
6,134,320 →
Application:
08/792,187 →
Telecommunications Functions Management System Providing Distinctive Alerting Based on Caller Identifier
Patent:
6,226,379 →
Application:
08/792,188 →
Process for Subchannel Bandwidth Allocation and Extraction by an Isdn Communications Controller
Patent:
6,215,796 →
Application:
08/820,335 →
Telephone System Integrated Text Based Communication Processes to Enhance Access for Tdd and/or Tty Devices
Patent:
6,078,650 →
Application:
08/865,698 →
Telephone System Integrated Text Based Communication Apparatus and System to Enhance Access for Tdd and/or Tty Devices
Patent:
5,940,475 →
Application:
08/865,699 →
Telephone System Integrated Text Based Communication Apparatus and Systems to Establish Communication Links to Tdd and/or Tty Devices and Other Telephone and Text Server Systems
Patent:
6,002,749 →
Application:
08/865,943 →
Telephone Apparatus, Systems, and Processes to Enhance Access for Tdd and/or Tty Devices
Patent:
5,943,395 →
Application:
08/865,949 →
Method and Apparatus for Integrated Services Digital Network User Part (Isup) Signaling Loopback
Patent:
6,393,022 →
Application:
08/974,222 →
Communicating Network Resource Locators to Customer Premises Equipment Using Modified Ring Access
Patent:
6,304,651 →
Application:
09/109,863 →
Methods and Apparatus for Controlling Allocation of Traffic Channels in Macrocell/Microcell Telecommunications Networks
Patent:
6,212,389 →
Application:
09/126,994 →
Alignment of Tirks Using Network Manager
Patent:
6,295,540 →
Application:
09/165,120 →
Calling Party Identification Authentication and Routing in Response Thereto
Patent:
6,327,347 →
Application:
09/209,681 →
Workflow Manager
Patent:
6,744,761 →
Application:
09/220,862 →
Using an Atm Switch to Grow the Capacity of a Switching Stage
Patent:
6,768,736 →
Application:
09/222,781 →
Telephone System Integrated Text Based Communication Processes, Apparatus and Systems
Patent:
6,735,286 →
Application:
09/424,790 →
Hierarchical Bandwidth Management in Multiservice Networks
Patent:
6,795,445 →
Application:
09/697,120 →
Telecommunications System Power Supply
Management System for a Telecommunications Switch
Multiple Appearance Directory Number Support Across Packet- and Circuit-Switched Networks
Patent:
6,961,332 →
Application:
09/842,298 →
Route Protection in a Communication Network
Wavelength Architecture and Implementation for a Photonically Switched Network
Apparatus and Method for Managing Internet Resource Requests
Method and Apparatus for Optimizing Network Service
Communications Network for a Metropolitan Area
Optical Network Subscriber Access Architecture
Patent:
7,171,121 →
Application:
09/928,745 →
System, Device, and Method for Managing Alternate Site Switching in an Optical Communication System
Patent:
7,738,359 →
Application:
09/930,548 →
System for Enabling Tdd Communciation in a Telephone Network and Method for Using Same
Tunneling Scheme Optimized for Use in Virtual Private Netwoks
System and Method for Network Control and Provisioning
Routing Traffic in a Communications Network
Intelligent Address Registration for Optical User-Network Interface
Patent:
7,173,937 →
Application:
10/106,366 →
Multi-Phase Adaptive Network Configuration
Time Slot Scheduling for Shared-Medium Communications Networks
Related Assignments
(10)
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
Feb 5, 2014
From: ROCKSTAR CONSORTIUM US LP
To: CONSTELLATION TECHNOLOGIES LLC
Reel/Frame 032162/0524 →
Assignment of Assignor's Interest
Feb 5, 2014
From: ROCKSTAR CONSORTIUM US LP
To: CONSTELLATION TECHNOLOGIES LLC
Reel/Frame 032162/0489 →
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 →
Security Interest
Jun 29, 2018
From: RPX CLEARINGHOUSE LLC
To: JEFFERIES FINANCE LLC
Reel/Frame 046485/0644 →
Patent Security Agreement
Oct 23, 2020
From: RPX CLEARINGHOUSE LLC; RPX CORPORATION
To: BARINGS FINANCE LLC, AS COLLATERAL AGENT
Reel/Frame 054198/0029 →
Patent Security Agreement
Oct 23, 2020
From: RPX CLEARINGHOUSE LLC; RPX CORPORATION
To: BARINGS FINANCE LLC, AS COLLATERAL AGENT
Reel/Frame 054244/0566 →
Release of Security Interest
Oct 26, 2020
From: JEFFERIES FINANCE LLC
To: RPX CLEARINGHOUSE LLC
Reel/Frame 054305/0505 →