IP Library › Assignment 023297/0223
Patent Assignment
Reel/Frame 023297/0223

Assignment of Assignor's Interest

Recorded: 2009-09-29 Pages: 4
Assignors
YU, XIAOGUANG
Executed: 2009-09-16
WANG, HONGZHANG
Executed: 2009-09-16
Assignee
O2MICRO, INC.
3118 PATRICK HENRY DR., PATENT PROSECUTION, SANTA CLARA, CALIFORNIA, 95054
Covered Property (1)
Systems and Methods for Controlling a Satellite Navigation Receiver
Patent: 8,234,061 →
Application: 12/568,950 →
Publication: US 2010/0100320
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 20, 2012
From: O2MICRO, INC.
To: O2MICRO INTERNATIONAL LIMITED
Reel/Frame 028813/0169 →
Corrective Assignment to Correct the the Patent Number Previously Recorded on Reel 028813 Frame 0169. Assignor(S) Hereby Confirms the Correct Patent Number Should Be 8,234,061 Not 8,234,601. Aug 31, 2012
From: O2MICRO, INC.
To: O2MICRO INTERNATIONAL LIMITED
Reel/Frame 028885/0895 →
Assignment of Assignor's Interest Nov 9, 2012
From: O2MICRO INTERNATIONAL LIMITED
To: MAISHI ELECTRONIC (SHANGHAI) LTD
Reel/Frame 029273/0881 →
Assignment of Assignor's Interest Jan 10, 2022
From: MAISHI ELECTRONIC (SHANGHAI) CO., LTD.
To: O2MICRO INTERNATIONAL LTD.
Reel/Frame 058612/0041 →