Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407195 | Method and device for performing a presence check for wireless charging listener devices | Markus Wobak, Ulrich Neffe | 2025-09-02 |
| 12348343 | Method and device for detecting proximity of an external RF field during ongoing RF activity of the device | Markus Wobak | 2025-07-01 |
| 11955729 | Antenna system and method for operating an antenna | Oliver Kronschläger, David Knabl, Andreas Merl, Michael Stark | 2024-04-09 |
| 11057010 | Power amplifier and method of operating a power amplifier | Ghiath Al-kadi, Ulrich Neffe, Ludovic Oddoart | 2021-07-06 |
| 11038553 | EMC inductor-free RF front-end method and topology with power by field function for an inductively coupled communication system | Jingfeng Ding, Gernot Hueber | 2021-06-15 |
| 11005534 | NFC device and method of operating the same | Fred George Nunziata, Martin Buchsbaum, Adrian Rafael Krenn | 2021-05-11 |
| 10992504 | Active load modulation transceiver | Lukas Zoescher, Ulrich Andreas Muehlmann | 2021-04-27 |
| 10942249 | Method and system for determining a location of a mobile device | Jingfeng Ding, Ghiath Al-kadi | 2021-03-09 |
| 10720967 | Method and system for operating a communications device that communicates via inductive coupling | Gernot Hueber, Johannes Bruckbauer | 2020-07-21 |
| 10390200 | Method and system for operating a communications device that communicates via inductive coupling | Gernot Hueber, Johannes Bruckbauer | 2019-08-20 |
| 10361474 | Near field communication device | Jingfeng Ding, Ghiath Al-kadi | 2019-07-23 |
| 10237000 | Phase compensation in an NFC system | Martin Buchsbaum, Manuel Markus Figer | 2019-03-19 |
| 10110281 | Near field communication device | Jingfeng Ding, Ghiath Al-kadi | 2018-10-23 |
| 10044389 | Contactless communication device with receiver input voltage stabilization | Helmut Kranabenter, Stefan Mendel, Michael Pieber | 2018-08-07 |
| 9742443 | Pulse shaping for radio frequency transmitters | Stefan Mendel, Thomas Noisternig, Jingfeng Ding, Michael Stark | 2017-08-22 |
| 9634727 | NFC architecture | Patrick Andre Yves Ozenne | 2017-04-25 |
| 9401739 | RF device and method with improved active load modulation capability | Michael Pieber, Stefan Mendel | 2016-07-26 |
| 9331378 | Active load modulation antenna | Christoph Chlestil, Michael Gebhart | 2016-05-03 |
| 9246550 | NFC device for contactless communication | — | 2016-01-26 |
| 9204246 | Radio frequency-communication device and method for operating the same | Harald Witschnig, Alexander Maier | 2015-12-01 |
| 9019167 | Transceiving circuit for contactless communication and NFC device or RFID reader/writer device comprising such a transceiving circuit | — | 2015-04-28 |
| 8818297 | NFC device for contactless communication | — | 2014-08-26 |
| 8781395 | Transmitting circuit for a contactless communicating communication partner device | Peter Raggam | 2014-07-15 |
| 8706030 | Radio frequency-communication device and method for operating the same | Harald Witschnig, Alexander Maier | 2014-04-22 |
| 8559890 | Transceiving circuit for contactless communication | — | 2013-10-15 |