Richard C. Westhoff

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Chandler, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for enhancing the adhesion of a barrier layer to a dielectric
- Patent number 6,632,737
- Issue date Oct 14, 2003
- Tokyo Electron Limited
- Joseph T. Hillman
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Silicon-germanium-carbon compositions and processes thereof
- Patent number 6,064,081
- Issue date May 16, 2000
- Lawrence Semiconductor Research Laboratory, Inc.
- McDonald Robinson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Wet chemical etchants
- Patent number 5,961,877
- Issue date Oct 5, 1999
- McDonald Robinson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Silicon-germanium-carbon compositions in selective etch processes
- Patent number 5,906,708
- Issue date May 25, 1999
- Lawrence Semiconductor Research Laboratory, Inc.
- McDonald Robinson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Silicon-germanium-carbon compositions and processes thereof
- Publication number 20020081861
- Publication date Jun 27, 2002
- McDonald Robinson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...