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Weihua Wang
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Fremont, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Composition useful for removal of post-etch photoresist and bottom...
Patent number
7,994,108
Issue date
Aug 9, 2011
Advanced Technology Materials, Inc.
David W. Minsek
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Methods and apparatuses for monitoring organic additives in electro...
Patent number
7,435,320
Issue date
Oct 14, 2008
Advanced Technology Materials, Inc.
Jianwen Han
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITIONS AND METHODS FOR SELECTIVE REMOVAL OF METAL OR METAL AL...
Publication number
20090212021
Publication date
Aug 27, 2009
Advanced Technology Materials, Inc.
David D. Bernhard
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COMPOSITION USEFUL FOR REMOVAL OF POST-ETCH PHOTORESIST AND BOTTOM...
Publication number
20090215659
Publication date
Aug 27, 2009
Advanced Technology Materials Inc.
David W. Minsek
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Composition useful for removal of post-etch photoresist and bottom...
Publication number
20060154186
Publication date
Jul 13, 2006
Advanced Technology Materials, Inc.
David W. Minsek
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Methods and apparatuses for monitoring organic additives in electro...
Publication number
20050241948
Publication date
Nov 3, 2005
Jianwen Han
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Methods for analyzing inorganic components of an electrolytic solut...
Publication number
20050236280
Publication date
Oct 27, 2005
Jianwen Han
G01 - MEASURING TESTING
Information
Patent Application
Electrode assembly for analysis of metal electroplating solution, c...
Publication number
20050067304
Publication date
Mar 31, 2005
MacKenzie E. King
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR