Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7960176 | Method and device for determining if a product is in condition for use or consumption | Dominique Thuault, Renaud Vaillant | 2011-06-14 |
| 7103155 | Notification of the presence of messages deposited in a voicemail server | Marie-Hélène Caharel | 2006-09-05 |
| 4494231 | Time division switching system for circuit mode and packet mode channels | Serge Slawy, Jean L. Dauphin | 1985-01-15 |
| 4413337 | Time division switching system for circuit mode and packet mode lines | Jean L. Dauphin, Jean-Marc Pitie | 1983-11-01 |
| 4272844 | Multiplex time division switching network unit of the time-time type | Alain Roche, Daniel Mell, Perros Guirec, Herve LeBris | 1981-06-09 |