Bernard Fichot

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Optical sensor for focusing control
- Patent number 4,482,803
- Issue date Nov 13, 1984
- Thomson-CSF
- Jean-Pierre Lacotte
- G11 - INFORMATION STORAGE
Information Patent Grant
Container for video discs
- Patent number 4,084,694
- Issue date Apr 18, 1978
- Thomson-Brandt
- Lucien Lainez
- G11 - INFORMATION STORAGE
Information Patent Grant
Device for the stabilization of flexible discs and more particularl...
- Patent number 4,071,854
- Issue date Jan 31, 1978
- Thomson-Brandt
- Paul Bijon
- G11 - INFORMATION STORAGE