Patent Assignment
Reel/Frame 023942/0742
Assignment of Assignor's Interest
Recorded: 2010-02-16
Pages: 5
Assignors
YU, XIAOGUANG
Executed: 2010-02-02
ZHANG, WEIHUA
Executed: 2010-02-02
WANG, JAMES
Executed: 2010-02-11
Assignee
O2MICRO INC.
3118 PATRICK HENRY DRIVE, SANTA CLARA, CALIFORNIA, 95054
Covered Property
(1)
Navigation System with a Signal Processor
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 4, 2011
From: O2MICRO INC.
To: O2MICRO INTERNATIONAL LIMITED
Reel/Frame 027178/0057 →
Assignment of Assignor's Interest
Nov 9, 2012
From: O2MICRO INTERNATIONAL LIMITED
To: MAISHI ELECTRONIC (SHANGHAI) LTD
Reel/Frame 029273/0555 →
Assignment of Assignor's Interest
Jan 10, 2022
From: MAISHI ELECTRONIC (SHANGHAI) CO., LTD.
To: O2MICRO INTERNATIONAL LTD.
Reel/Frame 058612/0041 →