IP Library › Assignment 020470/0572
Patent Assignment
Reel/Frame 020470/0572

Assignment of Assignor's Interest

Recorded: 2008-02-06 Pages: 3
Assignors
TAN, SEETECK
Executed: 2006-07-17
CHEN, WENCHUAN
Executed: 2006-07-17
Assignee
O2MICRO, INC.
3118 PATRICK HENRY DRIVE, SANTA CLARA, CALIFORNIA, 95054
Covered Property (1)
Analog to Digital Converter with Interference Rejection Capability
Patent: 7,589,657 →
Application: 12/019,603 →
Publication: US 2008/0122674
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 12, 2009
From: O2MICRO, INC.
To: O2MICRO INTERNATIONAL LTD.
Reel/Frame 023090/0763 →
Assignment of Assignor's Interest Nov 12, 2012
From: O2MICRO INTERNATIONAL, LTD.
To: MAISHI ELECTRONIC (SHANGHAI) LTD.
Reel/Frame 029281/0948 →
Assignment of Assignor's Interest Jan 10, 2022
From: MAISHI ELECTRONIC (SHANGHAI) CO., LTD.
To: O2MICRO INTERNATIONAL LTD.
Reel/Frame 058612/0041 →