IP Library Assignment 037229/0569
Patent Assignment
Reel/Frame 037229/0569

Assignment of Assignor's Interest

Recorded: 2015-12-07 Pages: 4
Assignor
TU, SHANG-JU
Executed: 2015-11-23
Assignees
EPISTAR CORPORATION
5, LI-HSIN 5TH RD., HSINCHU SCIENCE PARK,, HSINCHU, TAIWAN
HUGA OPTOTECH INC.
22 KEYA RD., CENTRAL TAIWAN SCIENCE PARK,, TAICHUNG, TAIWAN
Covered Property (1)
Normally-Off High Electron Mobility Transistors and Fabrication Methods Thereof
Patent: 9,786,775 →
Application: 14/953,240 →
Publication: US 2017/0154987
Related Assignments (2)
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.; EPISTAR CORPORATION
To: EPISTAR CORPORATION
Reel/Frame 040009/0706 →
Change of Name Apr 22, 2026
From: EPISTAR CORPORATION
To: ENNOSTAR CORPORATION
Reel/Frame 075513/0783 →