Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5768379 | System for the checking of limited access to authorized time slots renewable by means of a portable storage device | Renaud Reitter, Marie-Josephe Revillet | 1998-06-16 |
| 5745701 | Security protected system for interconnection of local networks via a public transmission network | Binh Nguyen-Thai, Bruno Millan | 1998-04-28 |
| 5555307 | Device and process for rendering secure the transmission of faxes, as well as fax unit which has been made secure and incorporating such a device | Herve Le Corre, Marie-Josephe Revillet | 1996-09-10 |
| 5128997 | Wired microcircuit card and a method for transactions between a corresponding wired microcircuit card and a terminal | Jean-Claude Pailles | 1992-07-07 |