IP Library › Assignment 032179/0809
Patent Assignment
Reel/Frame 032179/0809

Assignment of Assignor's Interest

Recorded: 2014-02-10 Pages: 30
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 (43)
Access to Telecommunications Networks in a Multi-Service Environment by Mapping and Exchanging Control Message Between Cpe Adaptors and Access Server
Patent: 5,954,799 →
Application: 08/745,171 →
System and Method for Atm Cbr Timing Recovery
Patent: 5,912,880 →
Application: 08/746,176 →
SS7 Network Management Primeship
Patent: 5,898,667 →
Application: 08/775,564 →
Isdn Communications Controller
Patent: 6,243,390 →
Application: 08/820,332 →
Apparatus and Method for Controlling Processing of a Service Call
Patent: 6,028,924 →
Application: 08/865,692 →
Method and Apparatus for Providing Subscribers with Unguaranteed Bandwidth Connections Wherein Subscribes Are Alerted by Encoded Messages or a Waring Tone.
Patent: 5,995,487 →
Application: 08/907,342 →
Method and Apparatus for Interworking Atm Adaptation Layer Formats
Patent: 5,999,529 →
Application: 08/931,649 →
Telecommunications Switch Incorporating Automatic Conferencing Service
Patent: 6,038,304 →
Application: 08/931,969 →
Method and Apparatus for Accelerating Osi Layer 3 Routers
Patent: 6,157,644 →
Application: 08/946,431 →
Universal State Machine for Use with a Concurrent State Machine Space in a Telecommunications Network
Patent: 6,260,186 →
Application: 08/969,373 →
Network Centric Call Processing Architecture Using Distributed Call Segments
Patent: 6,282,190 →
Application: 08/992,263 →
Method of Resource Management at Computer Controlled Telephony Hardware
Patent: 6,426,950 →
Application: 09/023,084 →
Address Lookup in Packet Data Communication Networks
Patent: 6,052,683 →
Application: 09/028,506 →
Generic Bus System
Patent: 6,501,766 →
Application: 09/050,246 →
Apparatus and Method for Optimizing Max-Min Fair Rate Control in Abr Sessions
Patent: 6,597,662 →
Application: 09/076,844 →
Method and Apparatus for Controlling a Conference Call
Patent: 6,236,854 →
Application: 09/135,204 →
Method and Apparatus for Measuring Voice Grade of Service in an Ip Network
Patent: 6,512,746 →
Application: 09/151,448 →
Data Packet Processing System and Method for a Router
Patent: 6,393,026 →
Application: 09/154,628 →
System Having Gatekeeper to Keep List of Subscribers and Their Last Registered Addresses and Providing Absent Addressing Service to Customers in Communication Network
Patent: 6,363,430 →
Application: 09/176,484 →
Abr Flow Control Using Single Bit Congestion Indication and Wavelet Transform Filtering
Patent: 6,584,111 →
Application: 09/185,635 →
Channel Integrity in a Voice-on-Atm Network
Patent: 6,381,219 →
Application: 09/189,605 →
Qos-Oriented One-to-All Route Selection Method for Communication Networks
Patent: 6,301,244 →
Application: 09/208,980 →
Method and Apparatus for Conservative Link Selection
Patent: 6,477,582 →
Application: 09/212,429 →
Network Based Call Mute
Patent: 6,721,409 →
Application: 09/216,928 →
System and Method for Atm-Fr Interworking of Svc Signalling
Patent: 6,526,063 →
Application: 09/219,317 →
Multiple Quality of Service Asynchronous Transfer Mode-Frame Relay Interworking Function and Method
Patent: 6,298,059 →
Application: 09/219,437 →
Adaptive Front End for Discrete Multitone Modem
Patent: 6,693,957 →
Application: 09/223,818 →
Integrated Telecommunications Services for Mobile and Landline Telephony Service Subscriber
Patent: 6,496,578 →
Application: 09/237,750 →
Self-Configuring Distributed Switch
Patent: 6,570,872 →
Application: 09/286,431 →
Optical Partial Regeneration of Solitons
Patent: 6,222,669 →
Application: 09/291,186 →
Internet Service Provider Call Redirection
Patent: 6,459,783 →
Application: 09/300,130 →
Network Fault Prediction and Proactive Maintenance System
Patent: 6,353,902 →
Application: 09/337,209 →
Free Space Optical Interconnect System
Patent: 6,775,480 →
Application: 09/356,046 →
Mini-Backplane "T" Assembly
Patent: 6,243,273 →
Application: 09/388,366 →
Method and Apparatus for Line Rate Control in a Digital Communications System
Patent: 6,760,391 →
Application: 09/395,734 →
System, Method and Graphical User Interface for Building Virtual Private Networks
Patent: 6,577,327 →
Application: 09/396,452 →
Method of and Apparatus for Generating a Tree Data Structure Supporting Longest Match Lookup
Patent: 6,490,592 →
Application: 09/475,722 →
System and Method of Automatically Modifying Source Code for Marshaling, Unmarshaling and Marking Modified Data Objects
Patent: 6,658,660 →
Application: 09/477,785 →
System and Method for Dynamically Varying Integrated Services Digital Network (Isdn) Interface Bandwidth
Patent: 6,973,037 →
Application: 09/564,971 →
Display Stand
Patent: 6,546,654 →
Application: 09/652,522 →
Global Distributed Switch
Patent: 6,920,131 →
Application: 09/748,848 →
Publication: US 2001/0006522
Self-Configuring Distributed Switch
Patent: 7,209,454 →
Application: 10/409,197 →
Publication: US 2003/0174697
Self-Configuring Distributed Switch
Patent: 7,230,952 →
Application: 10/409,702 →
Publication: US 2003/0189938
Related Assignments (7)
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 →
Security Interest Jun 29, 2018
From: RPX CLEARINGHOUSE LLC
To: JEFFERIES FINANCE LLC
Reel/Frame 046485/0644 →
Release of Security Interest Oct 26, 2020
From: JEFFERIES FINANCE LLC
To: RPX CLEARINGHOUSE LLC
Reel/Frame 054305/0505 →