Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9436899 | RFID transponder | Kurt Bischof, Heiko Scharke | 2016-09-06 |
| 7539588 | Data carrier with detection means for detecting a change made of information stored with storing means | Martin Posch | 2009-05-26 |