IP Library Assignment 013886/0001
Patent Assignment
Reel/Frame 013886/0001

Assignment of Assignor's Interest

Recorded: 2003-03-17 Pages: 3
Assignors
ZHAO, JIAN
Executed: 2003-03-14
THORWIRTH, NIELS
Executed: 2003-03-14
Assignee
MEDIASEC TECHNOLOGIES, GMBH
BERLINER PLATZ 6-8, 45127 ESSEN, GERMANY
Covered Property (1)
Techniques for Reducing the Computational Cost of Embedding Information in Digital Representations
Patent: 7,555,650 →
Application: 10/390,215 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 28, 2009
From: MEDIASEC TECHNOLOGIES GMBH
To: THOMSON LICENSING
Reel/Frame 022754/0148 →
Assignment of Assignor's Interest Aug 19, 2016
From: THOMSON LICENSING
To: CONTENTARMOR
Reel/Frame 039485/0905 →