Ashis Ranjan Ghosh

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Cerritos, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Lamp cooling arrangement for cinema projectors
- Patent number 7,731,368
- Issue date Jun 8, 2010
- Christie Digital Systems USA, Inc.
- Ashis Ranjan Ghosh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
LAMP COOLING ARRANGEMENT FOR CINEMA PROJECTORS
- Publication number 20080123058
- Publication date May 29, 2008
- CHRISTIE DIGITAL SYSTEMS INC.
- Ashis Ranjan Ghosh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY