Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11770663 | Hearing device and earpiece with active vent | Jan Johansen, Maria CHANTZIARA | 2023-09-26 |
| 11638107 | Hearing device with two microphone filters | Andreas Tiefenau, Anders Hjermø MICHAELSEN | 2023-04-25 |