Romain Vercelletto

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Ably, FR

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Patents Grantslast 30 patents

Information Patent Grant
Bistable nematic liquid crystal display method and device
- Patent number 7,724,221
- Issue date May 25, 2010
- Nemoptic
- Jacques Angele
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Bistable liquid crystal display device including improved addressin...
- Patent number 7,352,346
- Issue date Apr 1, 2008
- Nemoptic
- Jacques Angele
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Nematic liquid crystal bistable display device with grey level
- Patent number 7,224,417
- Issue date May 29, 2007
- Nemoptic
- Jacques Angele
- G02 - OPTICS
Information Patent Grant
Addressing process and device for a bistable liquid crystal screen
- Patent number 7,173,587
- Issue date Feb 6, 2007
- Nemoptic
- Jacques Angele
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Bistable liquid crystal display device including improved addressin...
- Publication number 20070013860
- Publication date Jan 18, 2007
- NEMOPTIC
- Jacques Angele
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Bistable nematic liquid crystal display method and device
- Publication number 20060152458
- Publication date Jul 13, 2006
- Jacques Angele
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Nematic liquid crystal bistable display device with grey level
- Publication number 20040125294
- Publication date Jul 1, 2004
- Jacques Angele
- G02 - OPTICS
Information Patent Application
Addressing process and device for a bistable liquid crystal screen
- Publication number 20030146894
- Publication date Aug 7, 2003
- Jacques Angele
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS