Patent Assignment
Reel/Frame 015609/0631
Assignment of Assignor's Interest
Recorded: 2005-01-19
Pages: 3
Assignee
LIGHTSURF TECHNOLOGIES, INC.
110 COOPER STREET, 4TH FLOOR, SANTA CRUZ, CALIFORNIA, 95060
Covered Property
(1)
Media Publishing System with Methodology for Parameterized Rendering of Image Regions of Interest
Patent:
7,860,309 →
Application:
10/956,430 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Dec 17, 2009
From: LIGHTSURF TECHNOLOGIES, INC.
To: VERISIGN, INC.
Reel/Frame 023668/0402 →
Assignment of Assignor's Interest
Mar 6, 2015
From: VERISIGN, INC.
To: RPX CORPORATION
Reel/Frame 035153/0241 →
Security Agreement
Mar 9, 2016
From: RPX CORPORATION; RPX CLEARINGHOUSE LLC
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 038041/0001 →
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 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 →