Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680353 | EPROM memory with internal signature concerning, in particular, the programming mode | Jean-Marie Gaultier, Bertrand Conan | 1997-10-21 |
| 5625791 | Chip card with data and programs protected against ageing | Francois Geronimi | 1997-04-29 |