Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12141636 | RFID tag IC with standard-adapted counter increment, and RFID communication system | Christian Schwar, Franz Amtmann, Heinz Umfahrer, Christoph Hans Joachim Garbe, Thomas Pichler | 2024-11-12 |
| 11888659 | RFID IC with disturbance filter for digitally modulated signals | Heinz Umfahrer | 2024-01-30 |
| 11481595 | Dual system RFID tag | Thomas Pichler, Ivan Jesus Rebollo Pimentel, Franz Amtmann, Werner Zettler, Heinz Umfahrer | 2022-10-25 |
| 11023797 | RFID transponder and method of operating the same | Thomas Pichler, Ivan Jesus Rebollo Pimentel | 2021-06-01 |
| 10790880 | Method of operating an NFC device, the NFC device, and a communication system | Navdeep Kaur, Sanjay Kumar | 2020-09-29 |
| 9940489 | Radiofrequency transponder circuit | — | 2018-04-10 |
| 9679173 | Apparatuses and methods using command sets specific for controlling the operation of a type of the RFID transponder to which the command sets are transmitted | — | 2017-06-13 |
| 9430729 | Broadband progressive tag | Rachid El Waffaoui | 2016-08-30 |
| 9112941 | Intelligent RFID tag identifier | Franz Amtmann | 2015-08-18 |