Patent Assignment
Reel/Frame 009582/0167
Assignment of Assignor's Interest
Recorded: 1998-11-06
Pages: 11
Assignors
TEWFIK, AHMED H.
Executed: 1998-06-26
SWANSON, MITCHELL D.
Executed: 1998-06-26
ZHU, BIN
Executed: 1998-06-26
BONEY, LAURENCE
Executed: 1998-06-26
Assignee
REGENTS OF THE UNIVERSITY OF MINNESOTA
MORRILL HALL, 100 CHURCH STREET S.E., MINNEAPOLIS, MINNESOTA, 55455
Covered Property
(1)
Method and Apparatus for Embedding Data, Including Watermarks, in Human Perceptible Sounds
Patent:
6,061,793 →
Application:
08/918,891 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory License
Sep 9, 1999
From: MINNESOTA, UNIVERSITY OF, REGENTS OF THE
To: UNITED STATES AIR FORCE
Reel/Frame 010220/0085 →
Bid on Cognicity Assets
Dec 7, 2001
From: COGNICITY, INC.
To: DIGIMARC CORPORATION
Reel/Frame 012350/0014 →
Exclusive License
Mar 25, 2002
From: MINNESOTA, THE REGENTS OF THE UNIVERSITY OF; CONWELL, WILLIAM Y.
To: DIGIMARC CORPORATION
Reel/Frame 012745/0977 →
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 →