Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11197109 | Hearing device with active vent comprising solenoid | Christian Landolt, Christian Frei, Manuel Weibel | 2021-12-07 |
| 11122358 | Hearing device comprising a vent with an adjustable acoustic valve | — | 2021-09-14 |
| 11082781 | Ear piece with active vent control | — | 2021-08-03 |
| 10939215 | Avoidance of user discomfort due to pressure differences by vent valve, and associated systems and methods | — | 2021-03-02 |