Ernest L. Cheung

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Cupertino, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Gas feedthrough with electrostatic discharge characteristic
- Patent number 6,170,430
- Issue date Jan 9, 2001
- Applied Materials, Inc.
- Kuo-Shih Liu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Etching MoSi.sub.2 using SF.sub.6, HBr and O.sub.2
- Patent number 5,354,417
- Issue date Oct 11, 1994
- Applied Materials, Inc.
- Ernest L. Cheung
- H01 - BASIC ELECTRIC ELEMENTS