Georges Claveau

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La Roche Derrien, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device for the frequency transposition of optical signals
- Patent number 6,002,504
- Issue date Dec 14, 1999
- France Telecom
- Fran.cedilla.ois Tillerot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical crossconnect
- Patent number 5,694,499
- Issue date Dec 2, 1997
- France Telecom
- Fran.cedilla.ois Tillerot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Process for simultaneous optical modulation transposition on severa...
- Patent number 5,555,121
- Issue date Sep 10, 1996
- France Telecom Establissment autonome de droit public
- Herve Dupont
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical device for the recovery of the timing of a coded signal
- Patent number 5,434,692
- Issue date Jul 18, 1995
- France Telecom
- Rene Auffret
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Logic function generator using an optical transposition in a distri...
- Patent number 5,307,366
- Issue date Apr 26, 1994
- France Telecom Etablissement Autonome de Droit Public
- Rene Auffret
- G02 - OPTICS
Information Patent Grant
Process and switching matrix apparatus for optical transmission of...
- Patent number 5,235,452
- Issue date Aug 10, 1993
- Minister of the Post Telecommunications and Space (Centre National d'Etudes d...
- Rene Auffret
- H04 - ELECTRIC COMMUNICATION TECHNIQUE