Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473626 | Telecommunications network with fixed and mobile subscribers | Bruno Chatras | 2002-10-29 |
| 5661806 | Process of combined authentication of a telecommunication terminal and of a user module | Mireille Campana | 1997-08-26 |
| 5412726 | Telecommunication installation with secure remote loading of prepayment means and corresponding remote loading process | Philippe Hiolle | 1995-05-02 |