Christophe Prat

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Nantes, FR

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Patents Grantslast 30 patents

Information Patent Grant
Image display screen
- Patent number 8,325,117
- Issue date Dec 4, 2012
- Thomson Licensing
- Philippe Le Roy
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image display screen and method for controlling said screen
- Patent number 8,102,335
- Issue date Jan 24, 2012
- Thomson Licensing
- Philippe Le Roy
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and control circuit for a light modulator
- Patent number 7,557,778
- Issue date Jul 7, 2009
- Thomson Licensing
- Philippe Le Roy
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Active-matrix display, the emitters of which are supplied by voltag...
- Patent number 7,548,222
- Issue date Jun 16, 2009
- Thomson Licensing
- Philippe Le Roy
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Image Display Screen and Method for Controlling Said Screen
- Publication number 20080224960
- Publication date Sep 18, 2008
- Philippe Le Roy
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Image Display Screen
- Publication number 20080093994
- Publication date Apr 24, 2008
- Philippe Le Roy
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display device and control circuit for a light modulator
- Publication number 20070057874
- Publication date Mar 15, 2007
- THOMSON LICENSING S.A.
- Philippe Le Roy
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Active-matrix display, the emitters of which are supplied by voltag...
- Publication number 20060232522
- Publication date Oct 19, 2006
- Philippe Le Roy
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS