Jean-Fran.cedilla.ois Vinchant

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Bruyeres le Chatel, FR

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Patents Grantslast 30 patents

Information Patent Grant
Segmented optical waveguide suitable in particular for being includ...
- Patent number 5,687,272
- Issue date Nov 11, 1997
- Alcatel N.V.
- Jean-Fran.cedilla.ois Vinchant
- G02 - OPTICS
Information Patent Grant
Optical waveguide transition and method of fabricating it
- Patent number 5,659,646
- Issue date Aug 19, 1997
- Alcatel N.V.
- Jean-Fran.cedilla.ois Vinchant
- G02 - OPTICS