David W. Keck

Person

Moses Lake, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Chemical vapor deposition system for polycrystalline silicon rod pr...
- Patent number 6,749,824
- Issue date Jun 15, 2004
- Advanced Silicon Materials LLC
- David W. Keck
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for inducing controlled cleavage of polycrystalline silicon rod
- Patent number 6,676,916
- Issue date Jan 13, 2004
- Advanced Silicon Materials LLC
- David W. Keck
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Chemical vapor deposition system for polycrystalline silicon rod pr...
- Patent number 6,544,333
- Issue date Apr 8, 2003
- Advanced Silicon Materials LLC
- David W. Keck
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Chemical vapor deposition system for polycrystalline silicon rod pr...
- Patent number 6,221,155
- Issue date Apr 24, 2001
- Advanced Silicon Materials, LLC
- David W. Keck
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Production of high-purity polycrystalline silicon rod for semicondu...
- Patent number RE36936
- Issue date Oct 31, 2000
- Advanced Silicon Materials, Inc.
- David W. Keck
- 423 - Chemistry of inorganic compounds
Information Patent Grant
Production of high-purity polycrystalline silicon rod for semicondu...
- Patent number 5,545,387
- Issue date Aug 13, 1996
- Advanced Silcon Materials, Inc.
- David W. Keck
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Production of high-purity polycrystalline silicon rod for semicondu...
- Patent number 5,478,396
- Issue date Dec 26, 1995
- Advanced Silicon Materials, Inc.
- David W. Keck
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Chemical vapor deposition system for polycrystalline silicon rod pr...
- Publication number 20030127045
- Publication date Jul 10, 2003
- Advanced Silicon Materials LLC
- David W. Keck
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method for inducing controlled cleavage of polycrystalline silicon rod
- Publication number 20030104202
- Publication date Jun 5, 2003
- Advanced Silicon Materials LLC
- David W. Keck
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Chemical vapor deposition system for polycrystalline silicon rod pr...
- Publication number 20020014197
- Publication date Feb 7, 2002
- David W. Keck
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

David W. Keck

Person

Patents Grantslast 30 patents

Chemical vapor deposition system for polycrystalline silicon rod pr...

Method for inducing controlled cleavage of polycrystalline silicon rod

Chemical vapor deposition system for polycrystalline silicon rod pr...

Chemical vapor deposition system for polycrystalline silicon rod pr...

Production of high-purity polycrystalline silicon rod for semicondu...

Production of high-purity polycrystalline silicon rod for semicondu...

Production of high-purity polycrystalline silicon rod for semicondu...

Patents Applicationslast 30 patents

Chemical vapor deposition system for polycrystalline silicon rod pr...

Method for inducing controlled cleavage of polycrystalline silicon rod

Chemical vapor deposition system for polycrystalline silicon rod pr...