Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4942375 | Variable attenuation device intended to be inserted between a transmitter circuit and load circuit | Michel Lebourg, Christian Le Tortorec | 1990-07-17 |
| 4922235 | Encoding device for multiple consecutive position detection | Michel Lebourg | 1990-05-01 |
| 4882504 | Interrupter arrangement for high-frequency signals | Michel Lebourg | 1989-11-21 |