Assignment of Assignor's Interest

Recorded: 2002-12-09 Pages: 4

Assignors

LIU, LIUSHENG

Executed: 2002-07-15

LI, GUOXING

Executed: 2002-07-11

Assignee

O2MICRO, INC.

3118 PATRICK HENRY DRIVE, SANTA CLARA, CALIFORNIA, 95054

Covered Property (1)

Level Shifting and Level-Shifting Amplifier Circuits

Patent: 6,924,667 →

Application: 10/200,006 →

Publication: US 2004/0012410

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.