Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5299087 | Overload protection circuit | Yvan Fermier, Michel Ferry, Pierre Vachee | 1994-03-29 |
| 5272584 | Hot-plugging circuit for the interconnection of cards to boards | Pierre Austruy, Jean-Paul Conjeaud, Patrick Massi | 1993-12-21 |
| 5001480 | Analog-to-digital and digital-to-analog conversion system and echo cancellation device including the same | Michel Ferry | 1991-03-19 |
| 4746903 | Parallel algorithmic digital to analog converter | Jean-Christophe Czarniak, Michel Ferry | 1988-05-24 |
| 4731829 | Circuit for detecting current variations | Yves Bonnet | 1988-03-15 |
| 4656643 | Line interface circuit | Michel Geneste | 1987-04-07 |
| 4538032 | Interface circuit with impedance adaptation means | Daniel Ballatore, Yves Bonnet, Michel Ferry | 1985-08-27 |
| 4315307 | Switching device and switched-type power supply using the same | — | 1982-02-09 |