Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11483716 | Method and system for coordinated use of mobile radio frequencies | Axel Schmidt, Maria Dolores Pérez-Guirao, Konstantin Septinus | 2022-10-25 |
| 11026014 | Method for operating at least one mobile radio device, power supply unit for mobile radio device, charger and audio transmission configuration system | Jan Watermann, Sebastian Georgi, Axel Schmidt | 2021-06-01 |
| 9525458 | Wireless audio transmission system, particularly a wireless microphone system | Axel Schmidt, Gerrit Buhe, Qipeng Cai, Maria Dolores Pérez-Guirao, Christoph König +1 more | 2016-12-20 |