Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11297407 | Earset having inner microphone | Dong Wook Lim, Young In Yoo | 2022-04-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11297407 | Earset having inner microphone | Dong Wook Lim, Young In Yoo | 2022-04-05 |