Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10863467 | Communication device and method for operating an antenna resonant circuit | Josef Gruber, Edmund Ehrlich, Juergen Hoelzl, Matthias Pichler | 2020-12-08 |
| 10158285 | Circuit and method for operating the circuit | — | 2018-12-18 |
| 9734445 | Electronic document with two antennas | Walther Pachler, Josef Haid | 2017-08-15 |
| 8965280 | Chip card communication arrangement and chip card communication circuit | Richard Sbuell, Walter Kargl | 2015-02-24 |
| 8905310 | Contactless data reception using a cancellation circuit | Walter Kargl, Edmund Ehrlich | 2014-12-09 |
| 8660487 | Contactless data transmission | Walter Kargl, Edmund Ehrlich | 2014-02-25 |