Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4999590 | Four state phase shift modulator, in particular for amplitude modulation of two carriers in quadrature with a large number of states | — | 1991-03-12 |
| 4484337 | Carrier wave regenerating circuit | Alain Leclert | 1984-11-20 |