Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7926719 | Electronic circuit for a contactless reader device | Bernhard Spiess, Michael Zenz | 2011-04-19 |
| 7272729 | Data carrier for processing signal stream according to transmission protocols has an active processing circuit and a passive signal processing circuit with power supplies | Bernhard Spiess, Werner Janesch | 2007-09-18 |
| 6750770 | Transponder with a changeable circuit configuration | Bernhard Spiess, Werner Janesch | 2004-06-15 |