Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7914840 | Egg-based powder | Jean-Pierre Bisson | 2011-03-29 |
| 6880115 | Surveillance of quality of service in a digital television link | Jean Ribeiro, Fabien Michaut | 2005-04-12 |
| 5953414 | Piezo-electric speaker capsule for telephone handset | Stephane Dufosse | 1999-09-14 |
| 5231659 | Telephone handset with transducer assembly | Christian Bourel, Didier Beauval | 1993-07-27 |