Patent Assignment
Reel/Frame 025227/0640
Assignment of Assignor's Interest
Recorded: 2010-11-02
Pages: 5
Assignors
TEWFIK, AHMED
Executed: 1999-04-20
SWANSON, MITCHELL D.
Executed: 1999-04-28
ZHU, BIN
Executed: 1999-04-28
Assignee
COGNICITY, INC.
7171 OHMS LANE, SUITE 100, EDINA, MINNESOTA, 55439
Covered Properties
(3)
Digital Watermark Detecting with Weighting Functions
Digital Watermarking of Tonal and Non-Tonal Components of Media Signals
Multimedia Data Embedding and Decoding
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
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 →
Release of Security Interest
Sep 17, 2010
From: LEWIS, C. MCKENZIE, III
To: DIGIMARC CORPORATION
Reel/Frame 025000/0407 →
Assignment of Assignor's Interest
Oct 29, 2010
From: DIGIMARC CORPORATION (A DELAWARE CORPORATION)
To: DMRC LLC
Reel/Frame 025217/0508 →
Merger
Nov 2, 2010
From: DMRC LLC
To: DMRC CORPORATION
Reel/Frame 025227/0808 →
Merger
Nov 2, 2010
From: DMRC CORPORATION
To: DIGIMARC CORPORATION
Reel/Frame 025227/0832 →