Patent Assignment
Reel/Frame 010220/0055
Confirmatory License
Recorded: 1999-09-09
Pages: 2
Assignor
MINNESOTA, UNIVERSITY OF THE REGENTS
Executed: 1999-07-16
Assignee
AIR FORCE, UNITED STATES
AFMC LO/JAZ, 2240 B STREET, ROOM 100, WRIGHT PATTERSON AIR FORCE BASE, OHIO, 45433
Covered Property
(1)
Method and Apparatus for Video Watermarking Using Perceptual Masks
Patent:
6,282,299 →
Application:
08/918,125 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 2, 1998
From: TEWFIK, AHMED H.; SWANSON, MITCHELL D.; ZHU, BIN
To: REGENTS OF THE UNIVERSITY OF MINNESOTA
Reel/Frame 009576/0944 →
Bid on Cognicity Assets
Dec 7, 2001
From: COGNICITY, INC.
To: DIGIMARC CORPORATION
Reel/Frame 012350/0014 →
Exclusive License
Dec 20, 2001
From: REGENTS OF THE UNIVERSITY OF MINNESOTA
To: DIGIMARC CORPORATION
Reel/Frame 012365/0755 →
Confirmation of Transfer of United States Patent Rights
Nov 5, 2008
From: L-1 SECURE CREDENTIALING, INC. (FORMERLY KNOWN AS DIGIMARC CORPORATION)
To: DIGIMARC CORPORATION (FORMERLY DMRC CORPORATION)
Reel/Frame 021785/0796 →
Merger
May 12, 2010
From: DIGIMARC CORPORATION (A DELAWARE CORPORATION)
To: DIGIMARC CORPORATION (AN OREGON CORPORATION)
Reel/Frame 024369/0582 →