Patent Assignment
Reel/Frame 032436/0804
Assignment of Assignor's Interest
Recorded: 2014-03-12
Pages: 39
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
(174)
Method and Apparatus for Providing Subscriber Services to a Telephone
Patent:
6,061,439 →
Application:
08/826,171 →
Method and System in an Intelligent Communications Network for a Programmable Call Control Utilizing a Removable Configurable Control Mechanisms
Patent:
6,167,064 →
Application:
09/037,371 →
Method and Apparatus for Integrated Multimedia Call Control
Patent:
6,826,272 →
Application:
09/164,885 →
Power Control Data Delivery Consistency in Copper Plant
Patent:
6,697,487 →
Application:
09/312,840 →
Thread Memory Reclamation
Patent:
6,842,901 →
Application:
09/326,007 →
Presence Management System
Patent:
7,603,411 →
Application:
09/460,781 →
Intelligent Filtering for Contact Spanning Multiple Access Networks
Patent:
7,373,428 →
Application:
09/461,492 →
Frame Synchronization Over Multiple Networks
Patent:
6,731,640 →
Application:
09/567,630 →
Optical Switch with Power Equalization
Patent:
7,542,675 →
Application:
09/580,495 →
Surface Wave Devices with Static Electric Field
Patent:
6,380,828 →
Application:
09/624,029 →
Allocating Network Resources
Patent:
7,283,477 →
Application:
09/645,186 →
Mechanism for Automatic Protection Switching in a Router
Patent:
6,975,587 →
Application:
09/648,273 →
Method, System and Signal for Carrying Overhead Information in a Transport Network Employing Photonic Switching Nodes
Patent:
7,043,160 →
Application:
09/648,767 →
Network Driven Cell Switching and Handoff with Load Balancing for Wireless Systems
Patent:
6,701,150 →
Application:
09/687,358 →
Animating Images During a Call
Patent:
6,867,797 →
Application:
09/698,362 →
System and Method for Regulating Web Site Access
Patent:
7,099,933 →
Application:
09/713,292 →
Determining Traffic Information in a Communications Network
Patent:
6,804,196 →
Application:
09/716,594 →
Method and Apparatus for Cloning Terminals in a Communications Network
Patent:
7,519,047 →
Application:
09/723,591 →
Reliable Hardware Support for the Use of Formal Languages in High Assurance Systems
Electronic Circuit Board
Patent:
6,459,593 →
Application:
09/739,977 →
Interworking of Dissimilar Packet Networks for Telephony Communications
Method and Apparatus for Fast and Consistent Packet Classification via Efficient Hash-Caching
Patent:
6,754,662 →
Application:
09/746,578 →
Technology Implementation of Suspended Stripline Within Multi-Layer Substrate Used to Vary Time Delay and to Maximize the Reach of Signals with High Data Rates or High Frequencies
Patent:
6,621,384 →
Application:
09/749,435 →
System and Method for Testing Tdm Srams
Patent:
6,563,751 →
Application:
09/749,945 →
Technique for Optically Converting Wavelengths in a Multi-Wavelength System
Method and Apparatus for Classifying Java Remote Method Invocation Transport Traffic
Patent:
7,237,012 →
Application:
09/753,080 →
Method and Apparatus for Providing User Specific Web-Based Help in a Distributed System Environment
Patent:
6,799,198 →
Application:
09/753,341 →
Method and System for Accessing Low-Level Resources in a Network Device
Patent:
6,976,054 →
Application:
09/753,359 →
Signal Layer Interconnects
Patent:
7,348,494 →
Application:
09/821,722 →
Recipient Controlled Contact Directories
Patent:
7,162,474 →
Application:
09/852,995 →
Scalable Policy Server
Patent:
7,181,532 →
Application:
09/859,702 →
Hybrid Wdm/Tdm Network Architecture
Control Plane Failure Recovery in a Network
Patent:
7,130,926 →
Application:
09/891,011 →
Optical Switch Router
Apparatus for Distinctive Label Edge Demarcation for Multiprotocol Label Switching
Patent:
7,461,165 →
Application:
09/954,406 →
Method of and Apparatus for Data Transmission
Data Burst Scheduling
Patent:
7,215,666 →
Application:
10/054,362 →
Technique for Synchronizing Clocks in a Network
Compensation of Polarization-Dependent Distortion Such as Pmd
Patent:
6,765,723 →
Application:
10/106,339 →
Adaptive Fast Cell Switching in Cellular Communications Systems
Content Provider Secure and Tracable Portal
Portable Call Management System
Broadband Control of Polarization Mode Dispersion
Internet Call Waiting with Voicemail System That Provides Monitoring During Recording
Technique for Autonomous Network Provisioning
Patent:
7,403,988 →
Application:
10/259,433 →
Link Discovery, Verification, and Failure Isolation in an Optical Communication System
Multimedia Augmented Call Coverage
Method and Apparatus for Negotiating Bearer Control Parameters Using Property Sets
Technique for Multicasting Optical Frequency Channels in a Multi-Channel Optical System
Patent:
7,106,977 →
Application:
10/303,015 →
Low Loss Optical Switch Using Dual Axis Piezo Actuation and Sensing
Embedded Shielded Stripline (Ess) Structure Using Air Channels Within the Ess Structure
Patent:
6,972,647 →
Application:
10/420,733 →
Embedded Shielded Stripline (Ess) Structure Using Air Channels Within the Ess Structure
Patent:
6,949,991 →
Application:
10/420,734 →
Method and Apparatus for Providing User Specific Web-Based Help in a Distributed System Environment
Patent:
7,313,592 →
Application:
10/932,373 →
Interworking of Dissimilar Packet Networks for Telephony Communications
Method and Apparatus for Improving Quality of Service Over Meshed Bachaul Facilities in a Wireless Network
Method and System for Frame Relay and Ethernet Service Interworking
Method and System for Ethernet and Frame Relay Network Interworking
Method and System for Ethernet and Atm Service Interworking
Method and System for Ethernet and Atm Network Interworking
Method and system for enhancing collaboration
Virtual Routers for Gmpls Networks
Method and System for Phase and Byte Alignment on a Multiplexed High Speed Bus
Patent:
7,742,507 →
Application:
11/391,537 →
Expedited Resource Negotiation in Sip
Patent:
8,059,656 →
Application:
11/432,624 →
Method and System for Internet Protocol Address Concatenation
Q-in-Q Ethernet rings
Application:
11/477,975 →
Publication:
US 2010/0238813
Method and Apparatus Establishing Forwarding State Using Path State Advertisements
Digital Media Recorder Based Advertising
Application:
11/531,993 →
Publication:
US 2008/0127246
Active Source Identification for Conference Calls
Application:
11/535,677 →
Publication:
US 2008/0084831
Web Services Interface
System and Method for Joining a Conference Call or Multimedia Conference
Application:
11/536,304 →
Publication:
US 2008/0080692
Presence Information Delivery Based on Session Participation
Application:
11/536,414 →
Publication:
US 2008/0082668
Communication Methods And Apparatus For Online Games
Method and System for Trusted Contextual Communications
Method and system for protecting a sub-domain within a broadcast domain
Application:
11/546,170 →
Publication:
US 2007/0268817
Peer to Peer Contact Center
Method of Configuring a Node, Related Node and Configuration Server
System and method for delivering packet data over a multiplicity of communication links
Protocol for Clock Distribution and Loop Resolution
Serving Gateway Proxies for Non-Sip Speakers in a Next Generation Network
Media Context Information
Application:
11/610,878 →
Publication:
US 2008/0147727
System and Method for Providing Power Management in a Sensor Network
Automatic Configuration of Telecommunication Station Sets
Call Server Selection
Method and System to Control Advertising
Application:
11/615,338 →
Publication:
US 2008/0155589
Personalized Conference Bridge
Using Telecom Data to Enhance Web Interaction
Application:
11/616,685 →
Publication:
US 2008/0162627
Load Balancing for Multicast Stream Processors
Application:
11/617,189 →
Publication:
US 2008/0159141
Method and Apparatus for Managing Buffers During Transitions Between Heterogenous Networks
Application:
11/621,280 →
Publication:
US 2008/0159233
Completely Dry Pseudowires
Application:
11/679,897 →
Publication:
US 2007/0280267
Beacon-Assisted Precision Location of Untethered Client in Packet Networks
Metadata Extraction and Re-Insertion and Improved Transcoding in Digital Media Systems
Patent:
7,913,277 →
Application:
11/693,916 →
Data Burst Scheduling
Method and Apparatus for Computing Alternate Multicast/Broadcast Paths in a Routed Network
Ethernet OAM at intermediate nodes in a PBT network
Application:
11/724,981 →
Publication:
US 2008/0101241
Engineered paths in a link state protocol controlled Ethernet network
Application:
11/732,381 →
Publication:
US 2008/0107027
Multi-Lingual Conference Call
Application:
11/755,205 →
Publication:
US 2008/0300852
Supporting Multi-Protocol Label Switching (MPLS) Applications Over Ethernet Switch Paths
Application:
11/761,339 →
Publication:
US 2007/0286204
Facilitating Automatic Protection Switching for Provider Backbone Network
Application:
11/773,745 →
Publication:
US 2008/0281987
System and Method for Detectng Malicious Mail from Spam Zombies
Integrating Non-Xml Protocols into Web Browsing Applications
Application:
11/954,097 →
Publication:
US 2009/0150905
Method and System for Looping Back Traffic in Qiq Ethernet Rings and 1:1 Protected Pbt Trunks
Real Time Communication Between Web and Sip End Points
Application:
11/960,317 →
Publication:
US 2009/0164645
Delayed Multimedia Session
Application:
11/960,341 →
Publication:
US 2009/0161843
Reducing Configuration of OAM Signalling Data
Application:
11/964,534 →
Publication:
US 2009/0168663
Apparatus and Methods for Managing Communication between Parties
Application:
11/964,753 →
Publication:
US 2009/0168981
Method and Apparatus for Designing, Updating and Operating a Network Based on Quality of Experience
Segmented Network Identity Management
Circuit board with signal layers of different dimensions to communicate signals of different frequencies
Patent:
9,036,364 →
Application:
12/002,361 →
Low Noise Oscillator and Method
Patent:
7,911,283 →
Application:
12/006,285 →
Method and Apparatus for Managing the Interconnection Between Network Domains
Method and System for Telecommunication Apparatus Fast Fault Notification
Method and System for Weight and Rate Scheduling
Patent:
7,969,884 →
Application:
12/118,410 →
Method and System for Automatic Directory Entry for Telecommunications Devices
Application:
12/129,373 →
Publication:
US 2009/0296903
MPLS P node replacement using a link state protocol controlled ethernet network
Application:
12/151,682 →
Publication:
US 2009/0168780
Playlist Execution in a Scheduled Programming Environment
Application:
12/167,460 →
Publication:
US 2009/0292376
Multi-Touch Touchscreen Incorporating Pen Tracking
Multi-Touch Touchscreen Incorporating Pen Tracking
Multimedia Architecture for Audio and Visual Content
Application:
12/183,616 →
Publication:
US 2010/0030808
Video Head-End
Application:
12/190,209 →
Publication:
US 2010/0043042
Bit-Stream Huffman Coding for Data Compression
Patent:
7,737,870 →
Application:
12/204,788 →
Ranking Search Results Based on Affinity Criteria
Application:
12/210,047 →
Publication:
US 2010/0070488
Switch Method for Switching Class Amplifiers
Method and System for Selecting Providers for Role Based Services
Patent:
8,127,001 →
Application:
12/246,321 →
Multi-Point and Rooted Multi-Point Protection Switching
Provisioned Provider Link State Bridging (Plsb) with Routed Back-Up
Internal Maintenance Association End Point (Mep) for Sharing State Information
Application:
12/262,200 →
Publication:
US 2009/0282291
Age Biased Distributed Collision Resolution Without Clocks
Context-Based Network Security
Application:
12/323,002 →
Publication:
US 2009/0228963
Enhanced Channel Surfing
Application:
12/326,646 →
Publication:
US 2010/0138864
Sharing Expression Information Among Conference Participants
Application:
12/334,202 →
Publication:
US 2010/0153497
Targeted Advertising System and Method
Application:
12/341,335 →
Publication:
US 2010/0161424
Selective Database Replication
Multisegment Loss Protection
Application:
12/342,174 →
Publication:
US 2010/0023842
Extended Diffie-Hellman Group Key Generation
Patent:
8,094,823 →
Application:
12/343,589 →
Ready Access to Uniform Resource Identifiers That Are Associated with Television Content
Application:
12/343,999 →
Publication:
US 2010/0162333
Collaboration Agent
Method and Apparatus to Enable Lawful Intercept of Encrypted Traffic
Application:
12/347,212 →
Publication:
US 2009/0182668
Enhanced Communication Bridge
Personal status communications manager
Application:
12/458,108 →
Publication:
US 2011/0208813
Optical Switch with Power Equalization
Mobile Fast Alerting
Method and Apparatus for Independent Licensing of Audio in Distribution of Audiovisual Assets
Application:
12/493,620 →
Publication:
US 2010/0329638
Analysis of Packet-Based Video Content
Application:
12/494,594 →
Publication:
US 2010/0333158
Device Programmable Network Based Packet Filter
Distributed Authentication, Authorization and Accounting
Distributed Connection Establishment and Restoration
Secure Remote Access Public Communication Environment
Uplink Power Control Scheme for a Wireless Communication System
Method and System for Phase and Byte Alignment on a Multiplexed High Speed Bus
Patent:
8,451,870 →
Application:
12/786,826 →
Dual Mode Base Station
Method and System for Transmission of Fragmented Packets on a Packet-Based Communication Network
Application:
12/991,837 →
Publication:
US 2011/0090851
Protection for Provider Backbone Bridge Traffic Engineering
Method and Apparatus for Providing a Video Representation of a Three Dimensional Computer-Generated Virtual Environment
Application:
13/110,970 →
Publication:
US 2011/0221865
Wireless Communication Clustering Method and System for Coordinated Multi-Point Transmission and Reception
Application:
13/123,077 →
Publication:
US 2011/0200029
Virtual Routers for Gmpls Networks
Application:
13/167,251 →
Publication:
US 2011/0255443
Apparatus and Method for Packet-Based Media Communications
Application:
13/183,732 →
Publication:
US 2011/0267988
Optical Switch with Power Equalization
Methods and Systems for Providing a Logical Network Layer for Delivery of Input/Output Data
Expedited Resource Negotiation in Sip
Collaboration Agent for Establishing Communication Session Based on Contextual Information and Rule
Application:
13/277,781 →
Publication:
US 2012/0036194
System and Method for Providing Power Management in a Sensor Network
Application:
13/281,533 →
Publication:
US 2012/0109340
Role Based Services
Application:
13/301,142 →
Publication:
US 2012/0066401
Protocol for Clock Distribution and Loop Resolution
Method and Apparatus for Telecommunications Network Performance Anomaly Events Detection and Notification
Personalized Conference Bridge
Multi-Point and Rooted Multi-Point Protection Switching
Application:
13/446,469 →
Publication:
US 2012/0201122
Techniques for Routing Data Between Network Areas
Method and System for Trusted Contextual Communications
Application:
13/452,983 →
Publication:
US 2012/0222085
Method and Apparatus for Establishing Forwarding State Using Path State Advertisements
Application:
13/465,648 →
Publication:
US 2012/0218916
Method of Configuring a Node, Related Node and Configuration Server
Application:
13/469,662 →
Publication:
US 2012/0226909
Mobile Fast Alerting
Handoff of a Mobile Station Between Packet-Switched and Circuit-Switched Wireless Domains
Optical Switch with Power Equalization
Mobile Fast Alerting
Related Assignments
(8)
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 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 →