Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11812212 | Cable retraction mechanism for headphone devices | Patrice Billaudet | 2023-11-07 |
| D991214 | Headphone ear cushion attachment mechanism | Ronald W. Roberts, Patrice Billaudet, Philippe Vossel, Vincent Shyu | 2023-07-04 |