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Dwarakanath Geerpuram
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St. Petersburg, FL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for plasma dicing a semi-conductor wafer
Patent number
9,202,721
Issue date
Dec 1, 2015
Plasma-Therm LLC
Dwarakanath Geerpuram
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method and apparatus for plasma dicing a semi-conductor wafer
Patent number
9,202,737
Issue date
Dec 1, 2015
Plasma-Therm LLC
Rich Gauldin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for plasma dicing a semi-conductor wafer
Patent number
9,082,839
Issue date
Jul 14, 2015
Plasma-Therm LLC
Rich Gauldin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for plasma dicing a semi-conductor wafer
Patent number
8,691,702
Issue date
Apr 8, 2014
Plasma-Therm LLC
Dwarakanath Geerpuram
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
Method and Apparatus for Plasma Dicing a Semi-conductor Wafer
Publication number
20150270154
Publication date
Sep 24, 2015
Plasma-Therm LLC
Rich Gauldin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method and Apparatus for Plasma Dicing a Semi-Conductor Wafer
Publication number
20140242780
Publication date
Aug 28, 2014
Plasma-Therm LLC
Rich Gauldin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method and Apparatus for Plasma Dicing a Semi-conductor Wafer
Publication number
20140154869
Publication date
Jun 5, 2014
Plasma-Therm LLC
Dwarakanath Geerpuram
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method and Apparatus for Plasma Dicing a Semi-conductor Wafer
Publication number
20130230971
Publication date
Sep 5, 2013
Plasma-Therm LLC
Dwarakanath Geerpuram
H01 - BASIC ELECTRIC ELEMENTS