Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9055364 | Earset having an automatic rewinding unit of ball/wire spring type | Yong-Chul Uh, Dae-Kyoon Park | 2015-06-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9055364 | Earset having an automatic rewinding unit of ball/wire spring type | Yong-Chul Uh, Dae-Kyoon Park | 2015-06-09 |