IP Library Assignment 023697/0561
Patent Assignment
Reel/Frame 023697/0561

Assignment of Assignor's Interest

Recorded: 2009-12-23 Pages: 4
Assignors
OU, CHEN
Executed: 2009-12-17
YAO, CHIU-LIN
Executed: 2009-12-17
Assignee
EPISTAR CORPORATION
5 LI-HSIN 5TH RD., SCIENCE-BASED INDUSTRIAL PARK, HSINCHU CITY, 300, TAIWAN
Covered Property (1)
Light-Emitting Device Having a Patterned Surface
Patent: 8,633,501 →
Application: 12/646,553 →
Publication: US 2010/0096657
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 17, 2025
From: EPISTAR CORPORATION
To: TAU CETI VENTURES LLC
Reel/Frame 073969/0972 →
Change of Name Apr 22, 2026
From: EPISTAR CORPORATION
To: ENNOSTAR CORPORATION
Reel/Frame 075513/0783 →