Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7489867 | VoIP service over an ethernet network carried by a DWDM optical supervisory channel | Valerio Viscardi, Fulvio Arecco | 2009-02-10 |
| 6377378 | Suppression of polarization hole burning with an acousto-optic modulator | Massimo Frascolla, Paolo Ottolenghi, Steffen Schmid | 2002-04-23 |
| 6236777 | Reliability of an optical communication system and of an optical amplifying system, and a method suitable to this aim | Paolo Ottolenghi | 2001-05-22 |