Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5822363 | Transmission process having spectrum spread phase differential modulation adn demodulation using orthogonal pseudorandom sequences | — | 1998-10-13 |
| 5528221 | Automatic identification system for objects or persons by remote interrogation | Pierre Jeuch | 1996-06-18 |
| 5434893 | Component for a differential transmitter-receiver of signals with direct sequence spread spectrum and the corresponding transmitter-receiver | Louis Penavaire, Charles Fort | 1995-07-18 |
| 4554546 | Receiver for a sounder permitting the detection and measurement of phonomena linked with the earths environment | Louis Herbreteau | 1985-11-19 |