Keith Edward Buchanan

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Trellech, GB

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Patents Grantslast 30 patents

Information Patent Grant
PE-CVD apparatus and method
- Patent number 9,783,886
- Issue date Oct 10, 2017
- SPTS Technologies Limited
- Daniel T Archard
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Damascene structure with integral etch stop layer
- Patent number 7,199,474
- Issue date Apr 3, 2007
- Aviza Europe Limited
- Keith Edward Buchanan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric film
- Patent number 6,933,246
- Issue date Aug 23, 2005
- Trikon Technologies Limited
- Keith Edward Buchanan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sputtering apparatus
- Patent number 6,660,140
- Issue date Dec 9, 2003
- Trikon Holdings Limited
- Keith Edward Buchanan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
PE-CVD APPARATUS AND METHOD
- Publication number 20160265108
- Publication date Sep 15, 2016
- SPTS TECHNOLOGIES LIMITED
- DANIEL T. ARCHARD
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Semiconductor structure
- Publication number 20070145007
- Publication date Jun 28, 2007
- Keith Edward Buchanan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Damascene structure with integral etch stop layer
- Publication number 20040219794
- Publication date Nov 4, 2004
- Keith Edward Buchanan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric film
- Publication number 20030232510
- Publication date Dec 18, 2003
- Keith Edward Buchanan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPUTTERING APPARATUS
- Publication number 20020000374
- Publication date Jan 3, 2002
- KEITH EDWARD BUCHANAN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...