Patent Assignment
Reel/Frame 044402/0184
Assignment of Assignor's Interest
Recorded: 2017-12-14
Pages: 5
Assignor
ZIILABS INC., LTD.
Executed: 2017-08-09
Assignee
RPX CORPORATION
ONE MARKET PLAZA, STEUART TOWER, SUITE 1100, SAN FRANCISCO, CALIFORNIA, 94105
Covered Properties
(4)
Multi-Processor Graphics Accelerator
Patent:
6,476,816 →
Application:
09/353,495 →
Apparatus and Method of Directing Graphical Data to a Display Device
Patent:
6,157,393 →
Application:
09/354,462 →
Multi-Processor Graphics Accelerator
Patent:
6,642,928 →
Application:
10/136,505 →
Multi-Processor Graphics Accelerator
Patent:
6,535,216 →
Application:
10/136,585 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
Apr 1, 2014
From: 3DLABS INC., LTD.
To: ZIILABS INC., LTD.
Reel/Frame 032588/0125 →
Assignment of Assignor's Interest
Nov 16, 2017
From: ZIILABS INC., LTD.
To: RPX CORPORATION
Reel/Frame 044476/0621 →
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 →