Patent Assignment
Reel/Frame 023102/0337
Assignment of Assignor's Interest
Recorded: 2009-08-14
Pages: 5
Assignors
YU, XIAOGUANG
Executed: 2009-08-12
HUANG, YISHAO MAX
Executed: 2009-08-14
HUANG, HAIQUAN
Executed: 2009-08-13
Assignee
O2MICRO INC.
3118 PATRICK HENRY DRIVE, SANTA CLARA, CALIFORNIA, 95054
Covered Property
(1)
Signal Acquisition Systems with Applications of General Clocks
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 28, 2012
From: O2MICRO, INC.
To: O2MICRO INTERNATIONAL, LTD.
Reel/Frame 027948/0363 →
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 →