Patent Assignment
Reel/Frame 019790/0126
Assignment of Assignor's Interest
Recorded: 2007-08-23
Pages: 2
Assignor
CHANG, WEI
Executed: 2007-06-20
Assignee
UNITY OPTO TECHNOLOGY CO., LTD.
9F. NO.88-8, SEC.1, KUAND-FU ROAD, SAN CHUNG CITY, TAIPEI-HSIEN, ROC, TAIWAN
Covered Property
(1)
Method of Manufacturing Infrared Rays Receiver and Structure Thereof
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Apr 1, 2020
From: UNITY OPTO TECHNOLOGY CO., LTD.
To: EPISTAR CORPORATION
Reel/Frame 052291/0387 →
Release of Security Interest
Mar 24, 2022
From: EPISTAR CORPORATION
To: UNITY OPTO TECHNOLOGY CO., LTD.,
Reel/Frame 060250/0674 →
Assignment of Assignor's Interest
Mar 24, 2022
From: UNITY OPTO TECHNOLOGY CO., LTD.
To: EPISTAR CORPORATION
Reel/Frame 059496/0205 →