IP Library Assignment 020241/0641
Patent Assignment
Reel/Frame 020241/0641

Assignment of Assignor's Interest

Recorded: 2007-12-03 Pages: 3
Assignors
CHENG, CHIH-CHENG
Executed: 2007-10-31
TSAI, TZONG-LIANG
Executed: 2007-10-31
Assignee
HUGA OPTOTECH INC.
NO. 40, INDUSTRIAL 34TH RD., TAICHUNG INDUSTRIAL PARK, TAICHUNG, ROC 407, TAIWAN
Covered Property (1)
Semiconductor Structure Combination for Epitaxy of Semiconductor Optoelectronic Device
Patent: 7,973,326 →
Application: 11/987,640 →
Publication: US 2009/0001394
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 13, 2016
From: HUGA OPTOTECH INC.
To: EPISTAR CORPORATION
Reel/Frame 040350/0699 →