Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6745935 | Method for exchanging data between an automatic dispenser and a microcircuit card | Francois Grieu | 2004-06-08 |
| 6646543 | Method for managing collisions in a contactless data exchanging system | Francois Grieu | 2003-11-11 |
| 5670941 | Terminal for contactless communication with portable objects | Frederic Wehowski | 1997-09-23 |
| 5640004 | Portable object including an electronic circuit powered by an internal battery and having a data memory, a method and apparatus for externally powering said object and for transferring data therefrom | Patrice Brice | 1997-06-17 |