Poi Sun

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Torrance, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Trench MOSFET and method of manufacture utilizing two masks
- Patent number 7,799,642
- Issue date Sep 21, 2010
- Inpower Semiconductor Co., Ltd.
- Shih Tzung Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trench MOSFET and method of manufacture utilizing four masks
- Patent number 7,687,352
- Issue date Mar 30, 2010
- Inpower Semiconductor Co., Ltd.
- Shih Tzung Su
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TRENCH MOSFET AND METHOD OF MANUFACTURE UTILIZING TWO MASKS
- Publication number 20090085105
- Publication date Apr 2, 2009
- Shih Tzung Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRENCH MOSFET AND METHOD OF MANUFACTURE UTILIZING THREE MASKS
- Publication number 20090085099
- Publication date Apr 2, 2009
- Shih Tzung Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRENCH MOSFET AND METHOD OF MANUFACTURE UTILIZING FOUR MASKS
- Publication number 20090085074
- Publication date Apr 2, 2009
- Shih Tzung Su
- H01 - BASIC ELECTRIC ELEMENTS