Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11057701 | Method and device for in ear canal echo suppression | Steven Wayne Goldstein, Marc Boillot, John Usher | 2021-07-06 |
| 11039259 | Method and system for sound monitoring over a network | Steven Wayne Goldstein, Marc Boillot, John P. Keady | 2021-06-15 |