Georges Grandpierre

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Arpajon, FR

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Patents Grantslast 30 patents

Information Patent Grant
DPSK demodulator and demodulating method
- Patent number 8,498,545
- Issue date Jul 30, 2013
- Alcatel Lucent
- Loïc Becouarn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal emitter for optical fibers
- Patent number 7,257,331
- Issue date Aug 14, 2007
- Alcatel
- Georges Grandpierre
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of generating a clock signal of exact phase from an optical...
- Patent number 6,816,684
- Issue date Nov 9, 2004
- Alcatel
- Georges Grandpierre
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DPSK demodulator and demodulating method
- Publication number 20060133827
- Publication date Jun 22, 2006
- ALCATEL
- Loic Becouarn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signal emitter for optical fibers
- Publication number 20030035185
- Publication date Feb 20, 2003
- ALCATEL
- Georges Grandpierre
- G02 - OPTICS
Information Patent Application
Method of generating a clock signal of exact phase from an optical...
- Publication number 20020018272
- Publication date Feb 14, 2002
- ALCATEL
- Georges Grandpierre
- H04 - ELECTRIC COMMUNICATION TECHNIQUE