Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813413 | Method and a system for protecting data transmitted on an optical ring formed of a single optical fiber | Arnaud Bisson, Luc Berthelon | 2004-11-02 |
| 6782156 | Interleaved band demultiplexing/multiplexing system | Jean-Paul Faure | 2004-08-24 |
| 6744496 | Method of measuring the error rate of an optical transmission system and apparatus for implementing the method | Olivier Audouin, Maria Manzanedo, Denis Penninckx, Albert Benveniste, Frederic Cerou +1 more | 2004-06-01 |