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Jean-Louis Gentner
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Gif sur Yvette, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor optical device on an indium phosphide substrate for l...
Patent number
7,109,526
Issue date
Sep 19, 2006
Avonex Corporation
Jean-Louis Gentner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor Bragg reflector and a method of fabricating said refl...
Patent number
6,023,354
Issue date
Feb 8, 2000
Alcatel
Leon Goldstein
G02 - OPTICS
Information
Patent Grant
Method of etching a substrate by means of chemical beams
Patent number
5,916,822
Issue date
Jun 29, 1999
Alcatel Optronics
Leon Goldstein
C30 - CRYSTAL GROWTH
Information
Patent Grant
Photonic diplex transceiver
Patent number
5,712,864
Issue date
Jan 27, 1998
Alcatel N.V.
Leon Goldstein
G02 - OPTICS
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
Patents Applications
last 30 patents
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Patent Application
Semiconductor optical device on an indium phosphide substrate for l...
Publication number
20050056868
Publication date
Mar 17, 2005
Jean-Louis Gentner
B82 - NANO-TECHNOLOGY