Cho Chiu Ma

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Lateral trench MOSFET with direct trench polysilicon contact and me...
- Patent number 7,759,731
- Issue date Jul 20, 2010
- Advanced Analogic Technologies, Inc.
- Donald Ray Disney
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming lateral trench MOSFET with direct trench polysili...
- Patent number 7,759,200
- Issue date Jul 20, 2010
- Advanced Analogic Technologies, Inc.
- Donald Ray Disney
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method of forming lateral trench MOSFET with direct trench polysili...
- Publication number 20090215237
- Publication date Aug 27, 2009
- Advanced Analogic Technologies, Inc.
- Donald Ray Disney
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lateral trench MOSFET with direct trench polysilicon contact and me...
- Publication number 20080048251
- Publication date Feb 28, 2008
- Advanced Analogic Technologies, Inc.
- Donald Ray Disney
- H01 - BASIC ELECTRIC ELEMENTS