Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9212882 | High precision measuring tape | — | 2015-12-15 |
| 5488828 | Energy generating apparatus | — | 1996-02-06 |
| 4433310 | Modulator-demodulator for four level double amplitude modulation on quadrature carriers | Jean-Claude Bic, Daniel Duponteil | 1984-02-21 |
| 4417219 | Phase displacement modulator | Daniel Duponteil | 1983-11-22 |
| 4369512 | Digital transmission circuit using means for introducing a redundancy on the most significant bit | Didier Lombard | 1983-01-18 |
| 4271504 | Frequency modulators for use in microwave links | Jeannine Henaff | 1981-06-02 |
| 4210879 | Four-phase staggered shift keying modulator system | Jean-Pierre Poitevin | 1980-07-01 |