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Olivier Gautheron
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Palaiseau, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Optical fiber transmission line for wavelength division multiplexin...
Patent number
6,480,658
Issue date
Nov 12, 2002
Fujitsu Limited
Takao Naito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Drop/insert apparatus for dropping/inserting channels on a bidirect...
Patent number
6,130,765
Issue date
Oct 10, 2000
Alcatel
Olivier Gautheron
G02 - OPTICS
Information
Patent Grant
Process for locating by reflectometry a fault on an optical transmi...
Patent number
6,122,044
Issue date
Sep 19, 2000
Alcatel
Olivier Gautheron
G01 - MEASURING TESTING
Information
Patent Grant
Optical signal transmission installation including a repeater monit...
Patent number
6,025,948
Issue date
Feb 15, 2000
Alcatel Submarine Networks
Olivier Gautheron
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical communication system using optical amplifiers with gain dep...
Patent number
6,008,922
Issue date
Dec 28, 1999
Alcatel Submarine Networks
Olivier Gautheron
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tunable optical filter tuning device suitable for use in the receiv...
Patent number
5,491,577
Issue date
Feb 13, 1996
Alcatel Cit
Olivier Gautheron
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bidirectional transmission system, especially one using optical fib...
Patent number
5,408,350
Issue date
Apr 18, 1995
Alcatel Cit
Philippe Perrier
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
System and method for determining wavelength dependent information...
Publication number
20020012142
Publication date
Jan 31, 2002
ALCATEL
Olivier Gautheron
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical dispersion compensation
Publication number
20020012147
Publication date
Jan 31, 2002
Neville John Hazell
H04 - ELECTRIC COMMUNICATION TECHNIQUE