Patent Assignment
Reel/Frame 055629/0623
Assignment of Assignor's Interest
Recorded: 2021-03-17
Pages: 4
Assignors
LI, GUOXING
Executed: 2021-03-02
ZENG, XIAOJUN
Executed: 2021-03-03
ZHANG, YINGGUO
Executed: 2021-03-02
Assignee
O2MICRO INC.
3118 PATRICK HENRY DRIVE, SANTA CLARA, CALIFORNIA, 95054
Covered Property
(1)
Detecting Whether a Battery Management System Is Abnormal
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Ip Security Agreement Supplement
Jul 12, 2023
From: O2 MICRO, INC.
To: CREDIT SUISSE AG, SINGAPORE BRANCH, AS SECURITY AGENT
Reel/Frame 064259/0696 →
Change of Name
Aug 22, 2024
From: CREDIT SUISSE AG, SINGAPORE BRANCH. AS SECURITY AGENT
To: UBS AG, SINGAPORE BRANCH, AS SECURITY AGENT
Reel/Frame 069242/0457 →
Security Interest
Dec 31, 2025
From: O2 MICRO, INC.
To: MADISON PACIFIC TRUST LIMITED, AS NEW SECURITY AGENT
Reel/Frame 074148/0032 →