IP Library › Assignment 020740/0944
Patent Assignment
Reel/Frame 020740/0944

Assignment of Assignor's Interest

Recorded: 2008-04-02 Pages: 5
Assignors
AU, OSCAR CHI LIM
Executed: 2008-04-01
LI, RICHARD YUK MING
Executed: 2008-04-02
Assignee
THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
CLEAR WATER BAY, KOWLOON, HONG KONG, CHINA
Covered Property (1)
Embedding Watermark into Halftone Image with Low Distortion Using Parity Values for Overlapping Groups of Candidate Sites
Patent: 7,986,441 →
Application: 12/060,949 →
Publication: US 2008/0247002
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 11, 2010
From: THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
To: HONG KONG TECHNOLOGIES GROUP LIMITED
Reel/Frame 024067/0623 →
Assignment of Assignor's Interest Aug 31, 2010
From: HONG KONG TECHNOLOGIES GROUP LIMITED
To: WONG TECHNOLOGIES L.L.C.
Reel/Frame 024921/0068 →