Patent Assignment
Reel/Frame 009582/0211
Assignment of Assignor's Interest
Recorded: 1998-11-04
Pages: 7
Assignors
TEWFIK, AHMED H.
Executed: 1998-06-26
SWANSON, MITCHELL D.
Executed: 1998-06-26
ZHU, BIN
Executed: 1998-06-26
Assignee
MINNESOTA, REGENTS OF THE UNIVERSITY OF
100 CHURCH STREET S.E., MORRILL HALL, MINNEAPOLIS, MINNESOTA, 55455
Covered Property
(1)
Method and Apparatus for Embedding Data, Including Watermarks, in Human Perceptible Images
Patent:
6,031,914 →
Application:
08/918,122 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory License
Sep 9, 1999
From: REGENTS OF THE UNIVERSITY OF MINNESOTA
To: AIR FORCE, UNITED STATES OF AMERICA
Reel/Frame 010220/0025 →
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 →