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Kevin Powell
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Bristol, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Method of processing substrates
Patent number
8,486,198
Issue date
Jul 16, 2013
Aviza Technology Limited
Nicholas John Appleyard
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Method of etching a substrate
Patent number
6,649,527
Issue date
Nov 18, 2003
Trikon Holdings Limited
Mark Puttock
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrostatic chucks
Patent number
6,256,186
Issue date
Jul 3, 2001
Trikon Equipments Limited
Kevin Powell
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Method of Processing Substrates
Publication number
20080230510
Publication date
Sep 25, 2008
Nicholas John Appleyard
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Methods and apparatus for processing wafers
Publication number
20060260645
Publication date
Nov 23, 2006
Nicholas John Appleyard
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of etching a substrate
Publication number
20020142608
Publication date
Oct 3, 2002
Mark Puttock
H01 - BASIC ELECTRIC ELEMENTS