IP Library › Assignment 022777/0683
Patent Assignment
Reel/Frame 022777/0683

Assignment of Assignor's Interest

Recorded: 2009-06-03 Pages: 2
Assignors
CHANG, WEI
Executed: 2009-02-17
SHEN, SHIH-CHAO
Executed: 2009-02-17
Assignee
UNITY OPTO TECHNOLOGY CO., LTD.
9F, NO. 88-8, SEC. 1, KUANG-FU ROAD, SAN CHUNG CITY, TAIPE HSIEN, R.O.C., TAIWAN
Covered Property (1)
Light-Emitting Diode
Patent: 8,022,434 →
Application: 12/453,800 →
Publication: US 2010/0295072
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 →