Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10516933 | Headset with optical microphone signal transmission | Leo Larsen, Bent Dahlin Petterson | 2019-12-24 |
| 10255219 | USB enabled base station for a headset | — | 2019-04-09 |
| 9471531 | Adaptive isochronous USB audio to RF communication device | — | 2016-10-18 |
| 9170981 | Adaptive isochronous USB audio to RF communication device | — | 2015-10-27 |