Jean-Jacques Guerin

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Massy, FR

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Patents Grantslast 30 patents

Information Patent Grant
Optical chromatic dispersion compensation module
- Patent number 7,177,501
- Issue date Feb 13, 2007
- Alcatel
- Jean-Jacques Guerin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic gain equalizing filter
- Patent number 6,873,765
- Issue date Mar 29, 2005
- Avanex Corporation
- Hedi Labidi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fiber equipment with a Bragg grating tunable by a piezoelec...
- Patent number 6,763,152
- Issue date Jul 13, 2004
- Avanex Corporation
- Jean Jacques Guerin
- G02 - OPTICS
Information Patent Grant
Bragg grating filter optical waveguide device
- Patent number 6,757,462
- Issue date Jun 29, 2004
- Avanex Corporation
- Véronique Verdrager
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optical amplification system
- Publication number 20060285199
- Publication date Dec 21, 2006
- ALCATEL
- Hedi Labidi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical chromatic dispersion compensation module
- Publication number 20050220409
- Publication date Oct 6, 2005
- ALCATEL
- Jean-Jacques Guerin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dynamic gain equalising filter
- Publication number 20030194182
- Publication date Oct 16, 2003
- ALCATEL
- Hedi Labidi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Tunable wideband dispersion compensator
- Publication number 20030026543
- Publication date Feb 6, 2003
- ALCATEL
- Veronique Verdrager
- G02 - OPTICS
Information Patent Application
Optical fiber equipment with a bragg grating tuneable by a piezoele...
- Publication number 20030021512
- Publication date Jan 30, 2003
- ALCATEL
- Jean Jacques Guerin
- G02 - OPTICS
Information Patent Application
Bragg grating filter optical waveguide device
- Publication number 20020168141
- Publication date Nov 14, 2002
- ALCATEL
- Veronique Verdrager
- G02 - OPTICS
Information Patent Application
Temperature compensating device for optical fibre gratings
- Publication number 20020154862
- Publication date Oct 24, 2002
- ALCATEL
- Jean-Jacques Guerin
- G02 - OPTICS