Patent Assignment
Reel/Frame 044476/0678
Assignment of Assignor's Interest
Recorded: 2017-11-16
Pages: 63
Assignor
ZIILABS INC., LTD.
Executed: 2017-08-09
Assignee
RPX CORPORATION
ONE MARKET PLAZA, STEUART TOWER, SUITE 1100, SAN FRANCISCO, CALIFORNIA, 94105
Covered Properties
(21)
Hardware-Accelerated Photoreal Rendering
Patent:
6,690,369 →
Application:
08/904,715 →
System for Reducing Aliasing on a Display Device
Patent:
7,616,200 →
Application:
09/329,557 →
Graphics Processor for Stereoscopically Displaying a Graphical Image
Patent:
6,674,440 →
Application:
09/533,158 →
Variable Stride Circle Rendering Apparatus and Method
Patent:
6,700,576 →
Application:
09/535,358 →
Apparatus for Providing Videodriving Capability from Various Types of Dacs;
Patent:
6,734,860 →
Application:
09/632,447 →
Phase Correction for Multiple Processors
Patent:
6,816,561 →
Application:
09/633,091 →
Selectable Back End Unit
Patent:
6,628,288 →
Application:
09/633,092 →
Planar Byte Memory Organization with Linear Access
Graphics Engine with Isochronous Context Switching
High Quality Antialiased Lines with Dual Sampling Pattern
Same Tile Method
In-Circuit Test Using Scan Chains
Auto-Disable Receive Control for Ddr Receive Strobes
System and Method for Fast Gradient Pixel Clears in Graphics Rendering
Patent:
7,466,319 →
Application:
10/163,793 →
Parallel Phased Switch Control
Patent:
6,597,157 →
Application:
10/164,172 →
System and Method for Reordering Fragment Data Based Upon Rasterization Direction
Patent:
6,766,410 →
Application:
10/166,155 →
System and Method for Optimizing Performance in a Four-Bank Sdram
Patent:
6,667,930 →
Application:
10/172,461 →
Multisample Dithering with Shuffle Tables
System and Method for Rasterization Through Approximation
Patent:
7,301,540 →
Application:
10/634,379 →
Power Converter Feedback Circuit
Patent:
7,368,831 →
Application:
10/657,053 →
Multisample Dithering with Shuffle Tables
Related Assignments
(16)
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 19, 2017
From: ZIILABS INC., LTD.
To: RPX CORPORATION
Reel/Frame 044442/0107 →
Assignment of Assignor's Interest
Dec 19, 2017
From: ZIILABS INC., LTD.
To: RPX CORPORATION
Reel/Frame 044442/0111 →
Assignment of Assignor's Interest
Dec 19, 2017
From: ZIILABS INC., LTD.
To: RPX CORPORATION
Reel/Frame 044442/0125 →
Assignment of Assignor's Interest
Dec 19, 2017
From: ZIILABS INC., LTD.
To: RPX CORPORATION
Reel/Frame 044442/0129 →
Assignment of Assignor's Interest
Dec 19, 2017
From: ZIILABS INC., LTD.
To: RPX CORPORATION
Reel/Frame 044442/0167 →
Security Interest
Jun 29, 2018
From: RPX CORPORATION
To: JEFFERIES FINANCE LLC
Reel/Frame 046486/0433 →
Assignment of Assignor's Interest
Aug 5, 2020
From: RPX CORPORATION
To: MEDIATEK INC.
Reel/Frame 054107/0830 →
Release of Lien on Patents
Aug 14, 2020
From: JEFFERIES FINANCE LLC, AS COLLATERAL AGENT
To: RPX CORPORATION
Reel/Frame 053498/0067 →
Assignment of Assignor's Interest
Aug 21, 2020
From: RPX CORPORATION
To: MEDIATEK INC.
Reel/Frame 054152/0888 →
Patent Security Agreement
Oct 23, 2020
From: RPX CLEARINGHOUSE LLC; RPX CORPORATION
To: BARINGS FINANCE LLC, AS COLLATERAL AGENT
Reel/Frame 054244/0566 →
Patent Security Agreement
Oct 23, 2020
From: RPX CLEARINGHOUSE LLC; RPX CORPORATION
To: BARINGS FINANCE LLC, AS COLLATERAL AGENT
Reel/Frame 054198/0029 →
Release of Security Interest
Oct 26, 2020
From: JEFFERIES FINANCE LLC
To: RPX CORPORATION
Reel/Frame 054486/0422 →
Assignment of Assignor's Interest
Mar 18, 2021
From: MEDIATEK INC.
To: XUESHAN TECHNOLOGIES INC.
Reel/Frame 056593/0167 →
Release of Security Interest in Specified Patents
May 10, 2022
From: BARINGS FINANCE LLC
To: RPX CLEARINGHOUSE LLC
Reel/Frame 059925/0652 →