Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6896189 | Card comprising electrical contacts | Christian Guion | 2005-05-24 |
| 6435415 | Contactless electronic memory card | — | 2002-08-20 |
| 5847373 | Apparatus for transferring information between a portable object and a reader | — | 1998-12-08 |