Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE43826 | System and method for user-server telecommunication in accordance with performance capabilities of a controller | — | 2012-11-20 |
| RE41708 | System and method for user-server telecommunication in accordance with performance capabilities of a controller | — | 2010-09-14 |
| 5086457 | Prepayment data transmission system | Jean-Loup Poilleux, Christian Guion | 1992-02-04 |
| 4873721 | Device for starting charging in a pay phone | — | 1989-10-10 |
| 4852155 | Systeme d'authentification analogique reciproque entre un terminal et une ligne de transmission | — | 1989-07-25 |