Hua Ji

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Trench isolation without grooving
- Patent number 6,924,542
- Issue date Aug 2, 2005
- ProMOS Technologies, Inc.
- Hua Ji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming trench isolation without grooving
- Patent number 6,787,409
- Issue date Sep 7, 2004
- Mosel Vitelic, Inc.
- Hua Ji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of etching a dielectric material in the presence of polysilicon
- Patent number 6,740,571
- Issue date May 25, 2004
- Mosel Vitelic, Inc.
- Hua Ji
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Trench isolation without grooving
- Publication number 20050003630
- Publication date Jan 6, 2005
- Hua Ji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Trench isolation without grooving
- Publication number 20040099906
- Publication date May 27, 2004
- Mosel Vitelic Corporation
- Hua Ji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of etching a dielectric material in the presence of polysilicon
- Publication number 20040018684
- Publication date Jan 29, 2004
- Hua Ji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HDP CVD process for void-free gap fill of a high aspect ratio trench
- Publication number 20030162363
- Publication date Aug 28, 2003
- Hua Ji
- H01 - BASIC ELECTRIC ELEMENTS