Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341139 | Method and device to detect the garbling of pulses received by a secondary radar | Philippe Billaud, Michel Wybierala | 1994-08-23 |
| 5317317 | Method and device to detect the garbling of pulses received by a secondary radar by phase analysis | Philippe Billaud | 1994-05-31 |