Paul Facq

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Panazol, FR

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Patents Grantslast 30 patents

Information Patent Grant
Optical fibre incorporating a Bragg lattice and its application
- Patent number 5,307,437
- Issue date Apr 26, 1994
- Gaz de France
- Paul Facq
- G02 - OPTICS
Information Patent Grant
Fiber optic sensor for measuring gas
- Patent number 5,280,172
- Issue date Jan 18, 1994
- Gaz de France
- Philippe Di Bin
- G02 - OPTICS
Information Patent Grant
Method of analyzing guided optics components, optical fibers or opt...
- Patent number 5,045,689
- Issue date Sep 3, 1991
- Claude Froehly
- G01 - MEASURING TESTING
Information Patent Grant
Device for the control and adjustment of the modal alignment of opt...
- Patent number 5,028,118
- Issue date Jul 2, 1991
- Centre National d'Etudes des Telecommunications
- Paul Facq
- G02 - OPTICS