Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9060232 | Hearing aid device with a directional microphone system and method for operating a hearing aid device having a directional microphone system | Jens Hain, Matthias Müller-Wehlau, Sebastian Pape | 2015-06-16 |
| 8605916 | Method for adjusting a hearing device with in-situ audiometry and hearing device | Johannes Lauer, Matthias Müller-Wehlau | 2013-12-10 |
| 8385571 | Circuit for operating a hearing device and hearing device | Roland Barthel, Robert Bäuml, Maja Serman, Nadine Seubert | 2013-02-26 |