Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7370203 | Method for indivisibly modifying a plurality of sites in a microcircuit card non volatile memory, in particular a contactless card | Stéphane Didier | 2008-05-06 |
| 6745935 | Method for exchanging data between an automatic dispenser and a microcircuit card | Gregory Mardinian | 2004-06-08 |
| 6690263 | Method of managing collisions in a non-contact data interchange system | — | 2004-02-10 |
| 6646543 | Method for managing collisions in a contactless data exchanging system | Gregory Mardinian | 2003-11-11 |
| 5338923 | System for the exchange of data between an electronic object coupled to a transfer device with distinct data bit rates, insertable object and corresponding transfer device | — | 1994-08-16 |
| 5003520 | Time accounting system, in particular for parking subject to charge | Frederic Levy | 1991-03-26 |