Patent Assignment
Reel/Frame 025451/0078
Assignment of Assignor's Interest
Recorded: 2010-12-06
Pages: 10
Assignors
BLYTHE, DAVID R.
Executed: 2002-01-18
SCHAFER, MARC
Executed: 2002-04-12
UNGAR, PAUL JEFFREY
Executed: 2002-01-15
YU, DAVID
Executed: 2002-01-15
Assignee
SILICON GRAPHICS, INC.
1140 E. ARQUES, MAIL STOP 710, SUNNYVALE, CALIFORNIA, 94085
Covered Property
(1)
Method and System for Minimizing an Amount of Data Needed to Test Data Against Subarea Boundaries in Spatially Composited Digital Video
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Dec 6, 2010
From: SILICON GRAPHICS, INC.
To: GRAPHICS PROPERTIES HOLDINGS, INC.
Reel/Frame 025452/0119 →
Assignment of Assignor's Interest
Jan 4, 2013
From: GRAPHICS PROPERTIES HOLDINGS, INC.
To: RPX CORPORATION
Reel/Frame 029564/0799 →
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 →