Patents per Year
Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12219316 | Cable retraction mechanism for headphone devices | Patrice Billaudet | 2025-02-04 | |
| 11974090 | Headphone ear cushion attachment mechanism and methods for using | Ronald W. Roberts, Patrice Billaudet | 2024-04-30 | $5,776,000 |
| 11812212 | Cable retraction mechanism for headphone devices | Patrice Billaudet | 2023-11-07 | $857,000 |
| D991214 | Headphone ear cushion attachment mechanism | Ronald W. Roberts, Patrice Billaudet, Philippe Vossel, Vincent Shyu | 2023-07-04 | |
| 11533564 | Headphone ear cushion attachment mechanism and methods for using | Ronald W. Roberts, Patrice Billaudet | 2022-12-20 | |
| 11523207 | Cable retraction mechanism for headphone devices | Patrice Billaudet | 2022-12-06 | |
| 10602280 | Condenser microphone | Christoph Frank, Mathias Balac | 2020-03-24 | |
| D736176 | Headphones | — | 2015-08-11 |