Yen-Chang HSIEH

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Hsinchu City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting diode device
- Patent number 9,130,103
- Issue date Sep 8, 2015
- Phostek, Inc.
- Yen-Chang Hsieh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a semiconductor apparatus
- Patent number 8,980,728
- Issue date Mar 17, 2015
- Phostek, Inc.
- Yen-Chang Hsieh
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Semiconductor apparatus
- Patent number 8,963,297
- Issue date Feb 24, 2015
- Phostek, Inc.
- Yen-Chang Hsieh
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DIODE DEVICE
- Publication number 20130228740
- Publication date Sep 5, 2013
- PHOSTEK, INC.
- Yen-Chang HSIEH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR APPARATUS
- Publication number 20130175674
- Publication date Jul 11, 2013
- PHOSTEK, INC.
- Yen-Chang HSIEH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING A SEMICONDUCTOR APPARATUS
- Publication number 20130178046
- Publication date Jul 11, 2013
- PHOSTEK, INC.
- Yen-Chang HSIEH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DIODE DEVICE
- Publication number 20130175553
- Publication date Jul 11, 2013
- PHOSTEK, INC.
- Yen-Chang Hsieh
- H01 - BASIC ELECTRIC ELEMENTS