Yuan-Heng Chao

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Variable threshold trench IGBT with offset emitter contacts
- Patent number 8,067,797
- Issue date Nov 29, 2011
- International Rectifier Corporation
- Chiu Ng
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE THRESHOLD TRENCH IGBT WITH OFFSET EMITTER CONTACTS
- Publication number 20090146177
- Publication date Jun 11, 2009
- Chiu Ng
- H01 - BASIC ELECTRIC ELEMENTS