Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12395802 | Hearing device and earpiece with active vent | Jan Johansen, Maria CHANTZIARA | 2025-08-19 |
| 12348935 | Earpiece for a hearing device and a method of detachable assembly of an earpiece of a hearing device | Jan Johansen | 2025-07-01 |
| 12200425 | Hearing device comprising a receiver module comprising a vent having a vent valve device | Jan Johansen | 2025-01-14 |