Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8675873 | Method of making secure a link between a data terminal and a data processing local area network, and a data terminal for implementing the method | Patrick Poiraud | 2014-03-18 |
| 6360096 | Mobile telephony method and system using signaling messages with priority levels | Jean Charpentier, Roger Larousse, Patrick Lohat | 2002-03-19 |
| 6337986 | System for identifying a called terminal amongst a plurality of user terminals connected to a telephone switch, the telephone switch being connected to at least one fixed radiotelephone terminal | Jean Charpentier | 2002-01-08 |
| 6311073 | System for connecting a telephone switch to a fixed telephone network via a plurality of fixed radiotelephone terminals | Jean Charpentier | 2001-10-30 |
| 5533114 | Telecommunication system comprising subscriber connection units having independent routing ability | Michel Ballard | 1996-07-02 |
| 5291476 | Switching center for radiomobile application | Maurice Martin | 1994-03-01 |
| 5289525 | Handover method for radiotelephone networks | Jean Reysset | 1994-02-22 |
| 4242754 | Clock recovery system for data receiver | Bernard M. H. DePouilly | 1980-12-30 |