Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11804809 | Audio amplifier | Markus Mandl, Thomas Stein | 2023-10-31 |
| 11146221 | Method for overtemperature protection and audio apparatus | Fabian Hoffmeister, Josef Plager, Patrick Engl, Thomas Stein | 2021-10-12 |
| 11108365 | Class-D amplifier and operating method | Fabian Hoffmeister, Josef Plager, Markus Mandl, Thomas Stein, Patrick Engl | 2021-08-31 |
| 9225309 | Audio amplifier having load adjustment and method for the load adjustment of the audio amplifier | Josef Taffner, Christian GLUECK, Josef Plager, Peter Hallstein | 2015-12-29 |
| 9198315 | Cover for a portable mixer amplifier | Thomas Schlittmeier, Josef Taffner, Alfred Brunhofer | 2015-11-24 |
| 9071369 | Optical waveguide system for a display device and display device | Thomas Schlittmeier, Alfred Brunhofer | 2015-06-30 |