Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11540067 | Compact, watertight and acoustically-tight button structure | Henrik Nielsen, Thomas John Chappell | 2022-12-27 |
| 11245989 | Hearing aid for placement in a user's ear canal | Henrik Nielsen, Thomas John Chappell, Shi Pu, Anders Hjermø MICHAELSEN | 2022-02-08 |