Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11587543 | Calibration of active noise-cancelling headphones | Michael Perkmann, Daniel Wöhrer | 2023-02-21 |
| 11523228 | Method for processing an acoustic speech input signal and audio processing device | Tarik Zukic | 2022-12-06 |