Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10080092 | On/off head detection of personal acoustic device using an earpiece microphone | Binu K. Oommen, Dale McElhone | 2018-09-18 |
| 10034086 | Headset porting | Roman Sapiejewski, Mark Bergeron | 2018-07-24 |
| 9881600 | Acoustically open headphone with active noise reduction | Ole Mattis Nielsen, Ryan C. Silvestri | 2018-01-30 |