Christian Coeurjolly

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Vitry-sur-Seine, FR

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Patents Grantslast 30 patents

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
Tunable optical filter tuning device suitable for use in the receiv...
- Patent number 5,491,577
- Issue date Feb 13, 1996
- Alcatel Cit
- Olivier Gautheron
- H04 - ELECTRIC COMMUNICATION TECHNIQUE