Patent Assignment
Reel/Frame 024808/0464
Assignment of Assignor's Interest
Recorded: 2010-08-09
Pages: 6
Assignors
YU, XIAOGUANG
Executed: 2010-08-05
YU, BO
Executed: 2010-08-03
HE, XIAOYONG
Executed: 2010-07-30
ZOU, JINGHUA
Executed: 2010-07-30
Assignee
O2MICRO INC.
3118 PATRICK HENRY DRIVE, SANTA CLARA, CALIFORNIA, 95054
Covered Property
(1)
Navigation System with Error-Detection on Doppler Frequencies of Satellite Signals
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 6, 2011
From: O2MICRO, INC.
To: O2MICRO INTERNATIONAL, LTD.
Reel/Frame 027025/0654 →
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 →