Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11832064 | Hearing device comprising a slidable member | Erwin Kuipers | 2023-11-28 |
| 11792564 | Hearing device comprising a vent and an acoustic valve | Erwin Kuipers, Christian Frei-Krumme, Maxi Susanne Moritz | 2023-10-17 |