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Dean H. Levi
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Lakewood, CO, US
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last 30 patents
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Patent Grant
Optical control of multi-stage thin film solar cell production
Patent number
9,343,378
Issue date
May 17, 2016
Alliance for Sustainable Energy, LLC
Jian Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
In situ optical diagnostic for monitoring or control of sodium diff...
Patent number
9,136,184
Issue date
Sep 15, 2015
Alliance for Sustainable Energy, LLC
Jian Li
G01 - MEASURING TESTING
Information
Patent Grant
Optical method for determining the doping depth profile in silicon
Patent number
7,179,665
Issue date
Feb 20, 2007
Midwest Research Institute
Dean Levi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for producing cadmium sulfide on a cadmium telluride surface
Patent number
5,541,118
Issue date
Jul 30, 1996
Midwest Research Institute
Dean H. Levi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Optical Control Of Multi-Stage Thin Film Solar Cell Production
Publication number
20140273295
Publication date
Sep 18, 2014
ALLIANCE FOR SUSTAINABLE ENERGY, LLC
Jian Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IN SITU OPTICAL DIAGNOSTIC FOR MONITORING OR CONTROL OF SODIUM DIFF...
Publication number
20140093985
Publication date
Apr 3, 2014
ALLIANCE FOR SUSTAINABLE ENERGY, LLC
Jian Li
G01 - MEASURING TESTING