Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10721563 | Method and apparatus for processing audio signals | Alexander Grimm | 2020-07-21 |
| 10681481 | Control unit for audio system with subwoofer and method for phase correction | — | 2020-06-09 |
| 10596995 | Method to lock, unlock and start a vehicle | Uwe Zank, Ralf Strokosch, Ahmet Cinar, Sebastian Oppenlaender | 2020-03-24 |