Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650226 | Detection, by an electromagnetic transponder reader, of the distance separating it from a transponder | Luc Wuidart, Jean-Pierre Enguent | 2003-11-18 |
| 6650229 | Electromagnetic transponder read terminal operating in very close coupling | Luc Wuidart, Jean-Pierre Enguent | 2003-11-18 |
| 6547149 | Electromagnetic transponder operating in very close coupling | Luc Wuidart, Jean-Pierre Enguent | 2003-04-15 |