Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9807494 | In-ear earphone | — | 2017-10-31 |
| 9774944 | Circumaural earphone | — | 2017-09-26 |
| 9762991 | Passive noise-cancellation of an in-ear headset module | — | 2017-09-12 |
| 9621995 | Vibrating element | — | 2017-04-11 |