Georges Durand

Person

Orsay, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal device comprising anchoring means on at least one co...
- Patent number 6,452,573
- Issue date Sep 17, 2002
- Nemoptic, S.A.
- Philippe Martinot-Lagarde
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Bistable liquid crystal display device in which nematic liquid crys...
- Patent number 6,327,017
- Issue date Dec 4, 2001
- Nemoptic S.A.
- Ricardo Barberi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Bistable display device based on nematic liquid crystals allowing g...
- Patent number 5,995,173
- Issue date Nov 30, 1999
- Instituto Nationale per La Fisica Della Materia
- Riccardo Barberi
- G02 - OPTICS
Information Patent Grant
Nematic liquid crystal display with surface bistability and control...
- Patent number 5,357,358
- Issue date Oct 18, 1994
- Centre National de la Recherche Scientifique (CNRS)
- Georges Durand
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal optical devices enabling high frequency ac excitatio...
- Patent number 4,775,224
- Issue date Oct 4, 1988
- Centre National de la Recherche Scientifique (CNRS)
- Claude Germain
- G02 - OPTICS
Information Patent Grant
Electro-optical devices using liquid crystals having a twist in a p...
- Patent number 4,564,266
- Issue date Jan 14, 1986
- Centre National de la Recherche Scientifique (CNRS)
- Georges E. A. Durand
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
BISTABLE LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20010012080
- Publication date Aug 9, 2001
- RICARDO BARBERI
- G02 - OPTICS

Georges Durand

Person

Patents Grantslast 30 patents

Liquid crystal device comprising anchoring means on at least one co...

Bistable liquid crystal display device in which nematic liquid crys...

Bistable display device based on nematic liquid crystals allowing g...

Nematic liquid crystal display with surface bistability and control...

Liquid crystal optical devices enabling high frequency ac excitatio...

Electro-optical devices using liquid crystals having a twist in a p...

Patents Applicationslast 30 patents

BISTABLE LIQUID CRYSTAL DISPLAY DEVICE