Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498404 | Data carrier with obscured power consumption | Peter Thüringer, Klaus Ully, Wolfgang Eber | 2002-12-24 |
| 6445743 | Transmitting-receiving station having impedance-matched receiving means for transponder answer signals | — | 2002-09-03 |