Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10149035 | Automatic winding module of wire for bluetooth headset with improved wear resistance function of rotation axis | Hyunyoung Song, Yongchul Au | 2018-12-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10149035 | Automatic winding module of wire for bluetooth headset with improved wear resistance function of rotation axis | Hyunyoung Song, Yongchul Au | 2018-12-04 |