Issued Patents 2017
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9762989 | Earset | — | 2017-09-12 |
| 9743172 | Earset using ear-insertion-type microphone | — | 2017-08-22 |
| 9691409 | Earset and control method for the same | — | 2017-06-27 |
| 9654860 | Soundproof housing for earset and wired and wireless earset comprising same | — | 2017-05-16 |
| 9654858 | Wired and wireless earset using ear-insertion-type microphone | — | 2017-05-16 |
| 9628904 | Voltage control device for ear microphone | — | 2017-04-18 |
| 9538283 | Ear microphone | — | 2017-01-03 |