Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9749759 | Sound tube for an earpiece, sound tube arrangement, earpiece with such a sound tube or sound tube arrangement and hearing device with such an earpiece | Jonas Meyer, Christoph Leist, Roland Hug, Sven Keller, Marco Breitler | 2017-08-29 |
| 9668067 | Hearing device with improved low frequency response and method for manufacturing such a hearing device | Roland Hug | 2017-05-30 |