Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6177858 | Method for remotely interrogating tags, and station and tag implementing said method | Jean-Sébastien Goupil | 2001-01-23 |
| 5923251 | Phase control method for electronic tags and station and tag implementing said method | Jean-Sébastien Goupil | 1999-07-13 |
| 5808550 | Power and modulation circuit for a remotely-pollable electronic tag | Jean-Sébastien Goupil, Aderito Rodrigue | 1998-09-15 |
| 5426423 | Process and device for registering and checking items | Perrin Henri | 1995-06-20 |