Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9967663 | Loudspeaker protection against excessive excursion | Anker Bjoern-Josefsen, Lars Risbo | 2018-05-08 |
| 8774419 | Thermal control of voice coils in loudspeakers | Lars Risbo, Milind Anil Borkar | 2014-07-08 |