Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10438029 | Mobile device and reader for facilitating a transaction | Ghiath Al-kadi, Ulrich Neffe | 2019-10-08 |
| 10396857 | Data transmission | Mihai Tudosie, Calin Bira, Alexandr Caragheorghii | 2019-08-27 |
| 10096902 | Antenna arrangement, communication appliance and antenna structure | Oliver Kronschlaeger, Stephan Rampetzreiter, Josef Gruber | 2018-10-09 |
| 9444616 | Transponder unit, system and method for contactless data transmission | Josef Gruber, Martin Buchsbaum | 2016-09-13 |
| 9418253 | Transponder unit, system and method for contactless data transmission | Martin Buchsbaum, Josef Gruber | 2016-08-16 |
| 8833668 | Chip card contact array arrangement | Thomas Grieshofer, Andreas Woerle | 2014-09-16 |
| 8781395 | Transmitting circuit for a contactless communicating communication partner device | Erich Merlin | 2014-07-15 |
| 8552841 | Communication method having selectable response signal strength levels | Martin Buchsbaum, Christian Pontesegger, Martin Liebl, Werner Drexel | 2013-10-08 |
| 8494446 | Transmitting circuit for a contactless communicating communication partner device | Erich Merlin | 2013-07-23 |
| 7926728 | Integrated circuit device including a contactless integrated circuit inlay | Thomas Grieshofer | 2011-04-19 |
| 7925223 | Coil pair with carrier suppression | — | 2011-04-12 |
| 7907897 | Data carrier with modification means for modifying the load period | Franz Amtmann, Michael Rauber | 2011-03-15 |
| 7783254 | Signal processing circuit for a contactless communicating communication partner device | Erich Merlin | 2010-08-24 |
| 6942148 | Communication device with a coil configuration for the communication with stationary data carriers | — | 2005-09-13 |
| 6753820 | Communication station comprising a configuration of loosely coupled antennas | Helmut Koeberl | 2004-06-22 |
| 6597306 | Communication device for determining the sequence of data carriers moving past said device | — | 2003-07-22 |
| 6219530 | Transponder communication station provided with a transmission coil configuration with three transmission coils | — | 2001-04-17 |