Patent Assignment
Reel/Frame 044476/0621
Assignment of Assignor's Interest
Recorded: 2017-11-16
Pages: 57
Assignor
ZIILABS INC., LTD.
Executed: 2017-08-09
Assignee
RPX CORPORATION
ONE MARKET PLAZA, STEUART TOWER, SUITE 1100, SAN FRANCISCO, CALIFORNIA, 94105
Covered Properties
(28)
System and Method for Controlling a Slave Processor
Patent:
5,878,216 →
Application:
08/432,272 →
Graphics System with Optimized Use of Unified Local and Frame Buffers
Patent:
6,348,919 →
Application:
08/659,132 →
Peer-To-Peer Parallel Processing Graphics Accelerator
Patent:
5,917,502 →
Application:
08/761,104 →
Dynamically Reconfigurable Multi-Function Pci Adapter Device
Patent:
5,960,213 →
Application:
08/763,855 →
Method and Apparatus for Texture Transmission and Storage
Patent:
6,285,373 →
Application:
08/823,753 →
Graphics Processing with Efficient Vector Drawing Efficient Stroking of Vectors with Arbitrary Endpoints
Patent:
6,529,196 →
Application:
08/825,259 →
High-Speed Video Frame Buffer Using Single Port Memory Chips
Patent:
5,864,512 →
Application:
08/832,708 →
3D Graphics Object Copying with Reduced Edge Artifacts
Patent:
6,038,031 →
Application:
08/901,799 →
Graphics Processing with Efficient Clipping
Patent:
5,986,669 →
Application:
08/926,120 →
Multiple Display Synchronization Apparatus and Method
Patent:
6,046,709 →
Application:
09/007,615 →
Scalable Graphics Processor Architecture
Patent:
6,088,043 →
Application:
09/070,162 →
High Speed Video Frame Buffer
Patent:
6,278,645 →
Application:
09/129,293 →
Optimization of a Graphics Processor System When Rendering Images
Patent:
6,243,107 →
Application:
09/131,562 →
Bit Blt with Multiple Graphics Processors
Patent:
6,377,266 →
Application:
09/133,744 →
Peer-To-Peer Parallel Processing Graphics Accelerator
Patent:
6,046,752 →
Application:
09/246,399 →
Buck Converter with Parallel Switches
Patent:
6,184,666 →
Application:
09/259,202 →
Dynamic Write-Order Organizer
Patent:
6,433,787 →
Application:
09/266,052 →
System for Displaying a Television Signal on a Computer Monitor
Patent:
6,459,453 →
Application:
09/353,419 →
Wide Instruction Word Graphics Processor
System for Processing Vertices from a Graphics Request Stream
Patent:
6,188,410 →
Application:
09/353,432 →
Multi-Processor Graphics Accelerator
Patent:
6,476,816 →
Application:
09/353,495 →
Data Sequencer with Mux Select Input for Converting Input Data Stream and to Specific Output Data Stream Using Two Exclusive-or Logic Gates and Counter
Patent:
6,480,913 →
Application:
09/353,894 →
Graphics Processing System with Multiple Strip Breakers
Patent:
6,518,971 →
Application:
09/353,912 →
Apparatus and Method of Directing Graphical Data to a Display Device
Patent:
6,157,393 →
Application:
09/354,462 →
High Speed Video Frame Buffer
Multi-Processor Graphics Accelerator
Patent:
6,642,928 →
Application:
10/136,505 →
Multi-Processor Graphics Accelerator
Patent:
6,535,216 →
Application:
10/136,585 →
Wide Instruction Word Graphics Processor
Related Assignments
(19)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 14, 2012
From: 3DLABS LTD., A CORPORATION ORGANIZED UNDER THE LAWS OF GREAT BRITAIN
To: ZIILABS INC. LTD., A CORPORATION ORGANIZED UNDER THE LAWS OF BERMUDA
Reel/Frame 029299/0659 →
Change of Name
Apr 1, 2014
From: 3DLABS INC., LTD.
To: ZIILABS INC., LTD.
Reel/Frame 032588/0125 →
Assignment of Assignor's Interest
Dec 14, 2017
From: ZIILABS INC., LTD.
To: RPX CORPORATION
Reel/Frame 044401/0813 →
Assignment of Assignor's Interest
Dec 14, 2017
From: ZIILABS INC., LTD.
To: RPX CORPORATION
Reel/Frame 044401/0856 →
Assignment of Assignor's Interest
Dec 14, 2017
From: ZIILABS INC., LTD.
To: RPX CORPORATION
Reel/Frame 044401/0928 →
Assignment of Assignor's Interest
Dec 14, 2017
From: ZIILABS INC., LTD.
To: RPX CORPORATION
Reel/Frame 044401/0975 →
Assignment of Assignor's Interest
Dec 14, 2017
From: ZIILABS INC., LTD.
To: RPX CORPORATION
Reel/Frame 044402/0020 →
Assignment of Assignor's Interest
Dec 14, 2017
From: ZIILABS INC., LTD.
To: RPX CORPORATION
Reel/Frame 044402/0073 →
Assignment of Assignor's Interest
Dec 14, 2017
From: ZIILABS INC., LTD.
To: RPX CORPORATION
Reel/Frame 044402/0093 →
Assignment of Assignor's Interest
Dec 14, 2017
From: ZIILABS INC., LTD.
To: RPX CORPORATION
Reel/Frame 044402/0184 →
Assignment of Assignor's Interest
Dec 14, 2017
From: ZIILABS INC., LTD.
To: RPX CORPORATION
Reel/Frame 044401/0668 →
Assignment of Assignor's Interest
Dec 19, 2017
From: ZIILABS INC., LTD.
To: RPX CORPORATION
Reel/Frame 044442/0069 →
Assignment of Assignor's Interest
Dec 19, 2017
From: ZIILABS INC., LTD.
To: RPX CORPORATION
Reel/Frame 044442/0073 →
Assignment of Assignor's Interest
Dec 19, 2017
From: ZIILABS INC., LTD.
To: RPX CORPORATION
Reel/Frame 044442/0087 →
Assignment of Assignor's Interest
Dec 19, 2017
From: ZIILABS INC., LTD.
To: RPX CORPORATION
Reel/Frame 044442/0095 →
Assignment of Assignor's Interest
Dec 19, 2017
From: ZIILABS INC., LTD.
To: RPX CORPORATION
Reel/Frame 044442/0103 →
Assignment of Assignor's Interest
Dec 19, 2017
From: ZIILABS INC., LTD.
To: RPX CORPORATION
Reel/Frame 044442/0065 →
Security Interest
Jun 29, 2018
From: RPX CORPORATION
To: JEFFERIES FINANCE LLC
Reel/Frame 046486/0433 →
Release of Security Interest
Oct 26, 2020
From: JEFFERIES FINANCE LLC
To: RPX CORPORATION
Reel/Frame 054486/0422 →