Jean-Yves Barraud

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Graded index plastics optical fiber and a method of continuously fa...
- Patent number 6,428,893
- Issue date Aug 6, 2002
- Nexans
- Jean-Yves Barraud
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Enameling lacquer, process for the manufacture of the lacquer and a...
- Patent number 6,214,462
- Issue date Apr 10, 2001
- Alcatel N.V.
- Raymond Andre
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymeric resin for optical fiber strips
- Patent number 5,650,231
- Issue date Jul 22, 1997
- Alcatel Cable
- Jean-Yves Barraud
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer material of the polyurethane acrylate type for coating an o...
- Patent number 5,567,794
- Issue date Oct 22, 1996
- Alcatel Cable
- Jean-Yves Barraud
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method and device for determining the physical characteristics of a...
- Patent number 4,487,661
- Issue date Dec 11, 1984
- Compagnie Generale d'Electricite
- Jean-Yves Barraud
- G01 - MEASURING TESTING