Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11172298 | Systems, methods, and user interfaces for headphone fit adjustment and audio output control | Taylor G. Carrigan, David C. Graham, Thomas S. Hulbert, Hugo D. Verweij | 2021-11-09 |
| 11153677 | Ambient sound enhancement based on hearing profile and acoustic noise cancellation | John Woodruff, Tom-Davy W. Saux, Vladan Bajic, Vasu Iyengar, Tyrone T. Chen +2 more | 2021-10-19 |