Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12074351 | Refuelling unit for refuelling fuel cell of hearing aid | Michael Frydendal Larssen, Thorvaldur Oli Bodvarsson, Boris Valnert | 2024-08-27 |
| 12074352 | System for refuelling a hearing aid fuel cell | Boris Valnert, Thorvaldur Oli Bodvarsson, Drew Rosskelly, Michael Frydendal Larssen, Rune Aarup Due | 2024-08-27 |
| 10777828 | Single-interface connector assembly for hearing device fuel cell power pack | Flemming Risager, Jorgen Landgrebe Andreasen, Michael Frydendal Larssen, Drew Rosskelly | 2020-09-15 |
| 9226082 | Hearing aid with means for estimating the ear plug fitting | Lars Friis, Soren Christensen, Ole HAU, Morten Agerbaek Nordahn | 2015-12-29 |
| 9025802 | Hearing aid with guiding means for insertion | Ole HAU, Lars Friis, Soren Christensen | 2015-05-05 |
| 7454027 | Hearing aid, headset or similar device for delivering a sound signal at the vicinity of the tympanic membrane | — | 2008-11-18 |