David M. Pung

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Portland, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Nitrogen treatment of a metal nitride/metal stack
- Patent number 6,436,819
- Issue date Aug 20, 2002
- Applied Materials, Inc.
- Zhi-Fan Zhang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method of cleaning a surface of a material layer
- Publication number 20040168705
- Publication date Sep 2, 2004
- APPLIED MATERIALS, INC.
- Bingxi Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of cleaning a surface of a material layer
- Publication number 20040018715
- Publication date Jan 29, 2004
- APPLIED MATERIALS, INC.
- Bingxi Sun
- H01 - BASIC ELECTRIC ELEMENTS