Patent Assignment
Reel/Frame 035811/0811
Assignment of Assignor's Interest
Recorded: 2015-06-09
Pages: 4
Assignors
GUO, GUOYONG
Executed: 2015-04-23
YANG, SHIQIANG
Executed: 2015-06-09
YANG, ZHANPENG
Executed: 2015-04-20
Assignee
O2MICRO INC.
3118 PATRICK HENRY DRIVE, SANTA CLARA, CALIFORNIA, 95054
Covered Property
(1)
Power Transfer Systems
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 →