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San Francisco, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for chemical monitoring
Patent number
7,580,119
Issue date
Aug 25, 2009
Lightwind Corporation
Gary B. Powell
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for chemical monitoring
Patent number
7,456,939
Issue date
Nov 25, 2008
Lightwind Corporation
Gary B. Powell
G01 - MEASURING TESTING
Information
Patent Grant
Optical control interface between controller and process chamber
Patent number
7,217,371
Issue date
May 15, 2007
Lightwind Corporation
Herbert E. Litvak
G01 - MEASURING TESTING
Information
Patent Grant
Method and device utilizing plasma source for real-time gas sampling
Patent number
7,202,946
Issue date
Apr 10, 2007
Lightwind Corporation
Gary Powell
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for chemical monitoring
Patent number
7,072,028
Issue date
Jul 4, 2006
Lightwind Corporation
Gary B. Powell
G01 - MEASURING TESTING
Information
Patent Grant
Method and device utilizing plasma source for real-time gas sampling
Patent number
7,019,829
Issue date
Mar 28, 2006
Lightwind Corporation
Gary Powell
G01 - MEASURING TESTING
Information
Patent Grant
Inductively coupled plasma spectrometer for process diagnostics and...
Patent number
6,867,859
Issue date
Mar 15, 2005
Lightwind Corporation
Gary Powell
G01 - MEASURING TESTING
Information
Patent Grant
Method and device utilizing plasma source for real-time gas sampling
Patent number
6,791,692
Issue date
Sep 14, 2004
Lightwind Corporation
Gary Powell
G01 - MEASURING TESTING
Information
Patent Grant
Method and device utilizing real-time gas sampling
Patent number
6,757,061
Issue date
Jun 29, 2004
Lightwind Corporation
Gary Powell
G01 - MEASURING TESTING
Information
Patent Grant
Method and device utilizing real-time gas sampling
Patent number
6,538,734
Issue date
Mar 25, 2003
Lightwind Corporation
Gary Powell
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR CHEMICAL MONITORING
Publication number
20090075403
Publication date
Mar 19, 2009
Lightwind Corporation
Gary B. Powell
G01 - MEASURING TESTING
Information
Patent Application
Method and Apparatus for Chemical Monitoring
Publication number
20070064227
Publication date
Mar 22, 2007
Lightwind Corporation
Gary B. Powell
G01 - MEASURING TESTING
Information
Patent Application
Method and device utilizing plasma source for real-time gas sampling
Publication number
20060203239
Publication date
Sep 14, 2006
Lightwind Corporation
Gary Powell
G01 - MEASURING TESTING
Information
Patent Application
Optical control interface between controller and process chamber
Publication number
20050078300
Publication date
Apr 14, 2005
Lightwind Corporation
Herbert E. Litvak
G01 - MEASURING TESTING
Information
Patent Application
Method and apparatus for chemical monitoring
Publication number
20050046825
Publication date
Mar 3, 2005
Lightwind Corporation
Gary B. Powell
G01 - MEASURING TESTING
Information
Patent Application
Method and device utilizing plasma source for real-time gas sampling
Publication number
20050030531
Publication date
Feb 10, 2005
Lightwind Corporation
Gary Powell
G01 - MEASURING TESTING
Information
Patent Application
Method and device utilizing real-time gas sampling
Publication number
20030133106
Publication date
Jul 17, 2003
Lightwind Corporation
Gary Powell
G01 - MEASURING TESTING
Trademark
last 30 trademarks