Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11190867 | Non-blocking dual driver earphones | David Thomas Roach, Michael Z. Land, Richard D. Herr | 2021-11-30 |
| 11134357 | Efficient rendering of virtual soundfields | Samuel Charles Dicker | 2021-09-28 |