Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11044565 | Hearing device with a microphone structure | Søren Wichmann, Oliver SUNDBERG, Rasmus Andersson, Peter Spragge, Martin Larsen +1 more | 2021-06-22 |
| 10820126 | Hearing device with a microphone structure | Søren Wichmann, Oliver SUNDBERG, Rasmus Andersson, Peter Spragge, Martin Larsen +1 more | 2020-10-27 |
| 10506353 | Hearing device with a microphone structure | Søren Wichmann, Oliver SUNDBERG, Rasmus Andersson, Peter Spragge, Martin Larsen +1 more | 2019-12-10 |
| 9392383 | Coupling member and hearing system using it | — | 2016-07-12 |
| 7987550 | Method of determining the degree of filling of the dust collector of a vacuum cleaner and filling indicator | — | 2011-08-02 |