Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6469618 | Method for the identification of electronic cards presented in an investigation zone | — | 2002-10-22 |
| 6393595 | Method of communication with improved acknowledgement of reception | — | 2002-05-21 |
| 6347392 | Method for the control of an electronic circuit and control unit for its implementation | — | 2002-02-12 |