Patent Assignment
Reel/Frame 029496/0948
Assignment of Assignor's Interest
Recorded: 2012-12-19
Pages: 30
Assignor
ROCKSTAR BIDCO, LP
Executed: 2012-05-09
Assignee
ROCKSTAR CONSORTIUM US LP
2201 LAKESIDE BOULEVARD, SUITE 1N-110, RICHARDSON, TEXAS, 75082
Covered Properties
(45)
Vlan Frame Format
Patent:
5,959,990 →
Application:
08/613,726 →
Vlan Frame Format
Patent:
6,111,876 →
Application:
08/705,631 →
Multi-Mode Endpoint in a Communication Network System and Methods Thereof
Patent:
6,987,756 →
Application:
09/414,762 →
Providing Calling Party Information in a Request to Establish a Call Session
Method and Apparatus for the Fast Detection of Connectivity Loss Between Devices in a Network
Patent:
8,396,950 →
Application:
09/794,317 →
Label Switched Path Oam Wrapper
Patent:
7,373,401 →
Application:
10/032,014 →
Rate-Controlled Optical Burst Switching
Patent:
7,187,654 →
Application:
10/054,512 →
Vlan Frame Format
Patent:
40,999 →
Application:
10/225,708 →
Auto-Compression for Media Over Ip
Socks Tunneling for Firewall Traversal
Patent:
8,407,777 →
Application:
10/723,841 →
Identifying and Controlling Network Sessions via an Access Concentration Point
Patent:
8,364,807 →
Application:
10/991,791 →
Enabling Improved Protection of Consumer Information in Electronic Transactions
Patent:
8,417,633 →
Application:
11/269,358 →
Method for Defending Against Denial-of-Service Attack on the IPV6 Neighbor Cache
Multi-Mode Endpoint in a Communication Network System and Methods Thereof
Software Development and Testing Environment
Patent:
8,464,210 →
Application:
11/316,268 →
Method and Apparatus for Controlling Calling-Party Identification
Patent:
7,995,727 →
Application:
11/379,595 →
Protection Switching with Transmitter Compensation Function
Patent:
8,160,453 →
Application:
11/392,908 →
System and Method for Automatically Managing Participation at a Meeting
Patent:
8,121,269 →
Application:
11/395,110 →
Call Prioritization Methods in a Call Center
Rate-Controlled Optical Burst Switching
Providing Calling Party Information in a Request to Establish a Call Session
Method and Apparatus for Overlaying Whispered Audio Onto a Telephone Call
Method and Apparatus for Interworking Ethernet and Mpls Networks
Label Switched Path Oam Wrapper
Monitoring Edc Polarization Inverse Filter Coefficients to Identify Real-Time Physical Intrusion into a Core or Metro Optical Network
Vlan Frame Format
Patent:
44,775 →
Application:
12/459,465 →
Method and System for Controlling Establishment of Communication Channels in a Contact Centre
Auto-Compression for Media Over Ip
Handoff of a Mobile Station Between Packet-Switched and Circuit-Switched Wireless Domains
Mechanism to Divert an Ip Flow Over a Non-Ip Transport
Frequency Agile Filter Using a Digital Filter and Bandstop Filtering
Multi-Mode Endpoint in a Communication Network System and Methods Thereof
Method and Apparatus for Controlling Calling-Party Identification
Label Switched Path Oam Wrapper
System and Protocols for Inter-Mobility Access Gateway Tunneling for Fast Handoff Transition
Application:
13/261,253 →
Publication:
US 2012/0201222
System and Method for Automatically Managing Participation at a Meeting or Conference
Identifying and Controlling Network Sessions via an Access Concentration Point
Patent:
8,612,587 →
Application:
13/370,641 →
Method for Defending Against Denial-of-Service Attack on the IPV6 Neighbor Cache
Protection Switching with Transmitter Compensation Function
Patent:
8,682,179 →
Application:
13/446,278 →
Call Prioritization Methods in a Call Center
Method and System for Controlling Establishment of Communication Channels in a Contact Center
Multi-Mode Endpoint in a Communication Network System and Methods Thereof
Handoff of a Mobile Station Between Packet-Switched and Circuit-Switched Wireless Domains
Handoff of a Mobile Station Between Packet-Switched and Circuit-Switched Wireless Domains
Auto-Compression for Media Over Ip
Related Assignments
(21)
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
Oct 28, 2011
From: NORTEL NETWORKS LIMITED
To: ROCKSTAR BIDCO, LP
Reel/Frame 027143/0717 →
Assignment of Assignor's Interest
Feb 3, 2014
From: ROCKSTAR BIDCO, LP
To: ROCKSTAR CONSORTIUM US LP
Reel/Frame 032117/0078 →
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
Mar 6, 2014
From: ROCKSTAR CONSORTIUM US LP
To: BOCKSTAR TECHNOLOGIES LLC
Reel/Frame 032399/0116 →
Assignment of Assignor's Interest
Mar 11, 2014
From: ROCKSTAR BIDCO, LP
To: ROCKSTAR CONSORTIUM US LP
Reel/Frame 032425/0867 →
Assignment of Assignor's Interest
Mar 28, 2014
From: ROCKSTAR CONSORTIUM US LP
To: SPHERIX PORTFOLIO ACQUISITION II, INC.
Reel/Frame 032611/0084 →
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 →
Assignment of Assignor's Interest
Mar 9, 2015
From: SPHERIX PORTFOLIO ACQUISITION II, INC.
To: SPHERIX INCORPORATED
Reel/Frame 035112/0108 →
Assignment of Assignor's Interest
Mar 25, 2015
From: SPHERIX PORTFOLIO ACQUISITION II, INC.
To: SPHERIX INCORPORATED
Reel/Frame 035253/0918 →
Security Interest
Apr 20, 2015
From: SPHERIX INCORPORATED; SPHERIX PORTFOLIO ACQUISITION II, INC.
To: ROCKSTAR CONSORTIUM US LP
Reel/Frame 035463/0584 →
Security Interest
Apr 20, 2015
From: ROCKSTAR CONSORTIUM US LP
To: RPX CLEARINGHOUSE LLC
Reel/Frame 035463/0588 →
Release of Security Interest
Mar 3, 2016
From: RPX CLEARINGHOUSE LLC
To: SPHERIX INCOPORATED
Reel/Frame 037992/0488 →
Security Agreement
Mar 9, 2016
From: RPX CORPORATION; RPX CLEARINGHOUSE LLC
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 038041/0001 →
Assignment of Assignor's Interest
Jun 2, 2016
From: SPHERIX INCORPORATED
To: INTERNATIONAL LICENSE EXCHANGE OF AMERICA, LLC
Reel/Frame 038787/0297 →
Assignment of Assignor's Interest
May 8, 2017
From: SPHERIX INCORPORATED
To: INTERNATIONAL LICENSE EXCHANGE OF AMERICA, LLC
Reel/Frame 042273/0433 →
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 →