Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6690889 | Device for compensating polarization dispersion in an optical transmission system | François-Xavier Ollivier, Denis Penninckx | 2004-02-10 |
| 6246513 | Optical amplifier with optimal gain excursion for different input powers | Dominique Bayart | 2001-06-12 |
| 6175445 | Optical fiber for a flat-gain optical amplifier | Laurent Gasca, Christian Le Sergent, Christophe Sinet | 2001-01-16 |
| 5914795 | Method of and device for amplifying channels extracted from a wavelength division multiplex | Amaury Jourdan | 1999-06-22 |
| 5815299 | Method and system for equalizing respective power levels of channels of a received optical frequency division multiplexed signal | Dominique Bayart | 1998-09-29 |