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Bruno Lavigne
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Antony, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Method of operating and optimising a WDM transmission system and co...
Patent number
7,848,656
Issue date
Dec 7, 2010
Alcatel
Jean-Christophe Antona
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wavelength converter
Patent number
7,437,083
Issue date
Oct 14, 2008
Alcatel
Bruno Lavigne
G02 - OPTICS
Information
Patent Grant
Optical clock recovery device for recovering the clock from an opti...
Patent number
7,209,666
Issue date
Apr 24, 2007
Alcatel
Dominique Chiaroni
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
All-optical high bit-rate multiplexer
Patent number
7,035,542
Issue date
Apr 25, 2006
Avanex Corporation
Patrick Brindel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
3R optical signal regeneration
Patent number
6,775,481
Issue date
Aug 10, 2004
Alcatel
Christopher Janz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device for formatting binary optical signals
Patent number
6,335,813
Issue date
Jan 1, 2002
Alcatel
Christopher Janz
G02 - OPTICS
Information
Patent Grant
Method of applying an amorphous boron-based protective coating to a...
Patent number
5,717,808
Issue date
Feb 10, 1998
Alcatel Fibres Optiques
Claude Brehm
G02 - OPTICS
Information
Patent Grant
Optical fiber coated with an amorphous boron protective layer, and...
Patent number
5,717,809
Issue date
Feb 10, 1998
Alcatel Fibres Optiques
Claude Brehm
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF OPERATING AND OPTIMISING A WDM TRANSMISSION SYSTEM AND CO...
Publication number
20070286606
Publication date
Dec 13, 2007
ALCATEL LUCENT
Jean-Christophe Antona
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEVICE FOR OPTICALLY SWITCHING BETWEEN UPSTREAM AND DOWNSTREAM OPTI...
Publication number
20070116462
Publication date
May 24, 2007
ALCATEL
Pierre Peloso
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical receiver and method for chromatic dispersion compensation
Publication number
20060110165
Publication date
May 25, 2006
ALCATEL
Frederic Seguineau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wavelength converter
Publication number
20050058458
Publication date
Mar 17, 2005
ALCATEL
Bruno Lavigne
G02 - OPTICS
Information
Patent Application
Optical clock recovery device for recovering the clock from an opti...
Publication number
20020174378
Publication date
Nov 21, 2002
ALCATEL
Dominique Chiaroni
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Circuitry for determining levels in data flows, input circuitry for...
Publication number
20020167700
Publication date
Nov 14, 2002
ALCATEL
Wolfram Lautenschlager
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
All-optical high bit-rate multiplexer
Publication number
20020122229
Publication date
Sep 5, 2002
ALCATEL
Patrick Brindel
G02 - OPTICS
Information
Patent Application
SEMI-CONDUCTOR OPTICAL AMPLIFIER WITH ADJUSTABLE STABLIZED GAIN AND...
Publication number
20020057491
Publication date
May 16, 2002
FRANCOIS DORGEUILLE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
3R optical signal regeneration
Publication number
20010028492
Publication date
Oct 11, 2001
ALCATEL
Christopher Janz
H04 - ELECTRIC COMMUNICATION TECHNIQUE