Stephane Ruggeri

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Magny Les Hameaux, FR

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Patents Grantslast 30 patents

Information Patent Grant
Symmetrical supervisory optical circuit for a bidirectional optical...
- Patent number 11,095,370
- Issue date Aug 17, 2021
- Alcatel Submarine Networks
- Stephane Ruggeri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for adding/dropping wavelength division multiplexed optical...
- Patent number 6,498,665
- Issue date Dec 24, 2002
- Corinne Chauzat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical spectral multiplexer for inserting and extracting
- Patent number 6,262,821
- Issue date Jul 17, 2001
- Alcatel Cit
- Hervé Fevrier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic gain control method and device for a variable gain amplif...
- Patent number 5,194,822
- Issue date Mar 16, 1993
- Alcatel Cit
- Christophe Bureau
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
SYMMETRICAL SUPERVISORY OPTICAL CIRCUIT FOR A BIDIRECTIONAL OPTICAL...
- Publication number 20200266897
- Publication date Aug 20, 2020
- Alcatel Submarine Networks
- Stephane Ruggeri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE