Patent Assignment
Reel/Frame 021831/0556
Assignment of Assignor's Interest
Recorded: 2008-11-13
Pages: 3
Assignors
CHEN, DING-YUAN
Executed: 2008-11-12
YU, CHIA-LIN
Executed: 2008-11-12
YU, CHEN-HUA
Executed: 2008-11-12
CHIOU, WEN-CHIH
Executed: 2008-11-12
Assignee
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
NO. 8, LI-HSIN RD. 6, SCIENCE-BASED INDUSTRIAL PARK, HSIN-CHU, 300-77 R.O.C., TAIWAN
Covered Property
(1)
Reflective Layer Between Light-Emitting Diodes
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 13, 2012
From: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
To: TSMC SOLID STATE LIGHTING LTD.
Reel/Frame 027855/0937 →
Merger
Feb 23, 2016
From: CHIP STAR LTD.
To: EPISTAR CORPORATION
Reel/Frame 037805/0571 →
Change of Name
Feb 23, 2016
From: TSMC SOLID STATE LIGHTING LTD.
To: CHIP STAR LTD.
Reel/Frame 037809/0929 →
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 →