Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4979215 | Method of digitally evaluating the frequency and the phase of signals, and a device for implementing such a method | Sylvain Fontanes, Andre Marguinaud, Thierry Quignon, Brigitte Romann | 1990-12-18 |
| 4954961 | Method of digitally evaluating the frequency and the phase of signals, and a device for implementing such a method | Sylvain Fontanes, Andre Marguinaud, Thierry Quignon, Brigitte Romann | 1990-09-04 |
| 4885756 | Method of demodulating digitally modulated signals, and apparatus implementing such a method | Sylvain Fontanes, Andre Marguinaud, Thierry Quignon, Brigitte Romann | 1989-12-05 |
| 4490854 | Transistor mixer for ultra-high frequency transmitters | Andre Bensussan, Claude Van Kerrebroeck, Jean C. Curtinot | 1984-12-25 |