Gilbert Martel

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Meylan, FR

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Patents Grantslast 30 patents

Information Patent Grant
Protective circuit for a control circuit, in particular of liquid c...
- Patent number 5,289,332
- Issue date Feb 22, 1994
- France Telecom Etablissement Autonome de Droit Public (Centre National d'Etud...
- Patrice Senn
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Circuit for controlling the lines of a display screen and including...
- Patent number 5,262,720
- Issue date Nov 16, 1993
- France Telecom Etablissement Autonome de Droit Public (Centre National d'Etud...
- Patrice Senn
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Sample and hold circuit for a liquid crystal display screen
- Patent number 5,252,956
- Issue date Oct 12, 1993
- France Telecom Etablissement Autonome de Droit Public (Center National D'Etud...
- Patrice Senn
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS