Bernard Gherardi

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Lisses, FR

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Patents Grantslast 30 patents

Information Patent Grant
Circuit having two optical amplifiers, in particular for a repeater...
- Patent number 5,801,878
- Issue date Sep 1, 1998
- Alcatel Submarine Networks
- Gerard Bourret
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device for assessing the transmission quality of an optical amplifi...
- Patent number 5,444,238
- Issue date Aug 22, 1995
- Alcatel Cit
- Bernard Gherardi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frame synchronization device for a synchronous digital bit stream d...
- Patent number 4,943,985
- Issue date Jul 24, 1990
- Societe Anonyme dite: ALCATEL CIT
- Bernard Gherardi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE