Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682031 | Smart card and smart card locking process therefor | — | 1997-10-28 |
| 5629513 | Method for the functioning of a chip card, and chip card in accordance therewith | Edouard Gordons | 1997-05-13 |
| 5625791 | Chip card with data and programs protected against ageing | Augustin J. Farrugia | 1997-04-29 |
| 5542081 | IC card designed to receive multiple programs in a progammable memory | — | 1996-07-30 |
| 5477039 | Method and device to increase the protection of a chip card | Gilles Lisimaque | 1995-12-19 |
| 5471045 | Smart card locking process | — | 1995-11-28 |
| 5465349 | System for monitoring abnormal integrated circuit operating conditions and causing selective microprocessor interrupts | Paul Sourenian | 1995-11-07 |
| 5296687 | Method of ratifying secret codes for memory cards | — | 1994-03-22 |
| 5191608 | Method for the management of an application program loaded in a microcircuit medium | — | 1993-03-02 |