Frederic Hayrault

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Marly La Ville, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method of controlling the polarization mode dispersion of an optica...
- Patent number 7,284,397
- Issue date Oct 23, 2007
- Draka Comteq BV
- Eric Lainet
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Method of controlling the polarization mode dispersion of an optica...
- Publication number 20040123629
- Publication date Jul 1, 2004
- ALCATEL
- Eric Lainet
- C03 - GLASS MINERAL OR SLAG WOOL