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Herve Fevrier
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Massy, FR
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last 30 patents
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Patent Grant
Amplifier having an amplifying optical fiber
Patent number
5,295,217
Issue date
Mar 15, 1994
Alcatel N.V.
Jean-Francois Marcerou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical fiber temperature sensor
Patent number
5,290,103
Issue date
Mar 1, 1994
GEC Alsthom SA
Herve Fevrier
G01 - MEASURING TESTING
Information
Patent Grant
Telecommunications system having fiber optical amplifiers for trans...
Patent number
5,251,061
Issue date
Oct 5, 1993
Alcatel N.V.
Jacques Auge
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical amplifier in the 1.26 .mu.m to 1.34 .mu.m spectrum range
Patent number
5,185,847
Issue date
Feb 9, 1993
Alcatel N.V.
Herve Fevrier
G02 - OPTICS
Information
Patent Grant
Erbium-doped fiber optical amplifier
Patent number
5,134,517
Issue date
Jul 28, 1992
Alcatel N.V.
Jean-Francois Marcerou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical fiber for frequency conversion
Patent number
5,106,176
Issue date
Apr 21, 1992
Alcatel N.V.
Bertrand Poumellec
G02 - OPTICS
Information
Patent Grant
Doped optical fiber laser amplifier
Patent number
4,959,837
Issue date
Sep 25, 1990
Societe Anonyme dite: Compagnie Generale d'Electricite
Herve Fevrier
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for remotely measuring the distribution of a p...
Patent number
4,763,009
Issue date
Aug 9, 1988
Compagnie Generale d'Electricite
Herve Fevrier
G01 - MEASURING TESTING