Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11559699 | Treatment device using magnetic field | Ghi Young Kim | 2023-01-24 |
| 11284526 | Display device | Tae Hun Kim, Chul-Yong Cho | 2022-03-22 |
| D879746 | Speaker | Chul-Yong Cho, Min-Sun Kang, Ji-Hye Lim | 2020-03-31 |
| 9578955 | Foldable brush for cosmetic container | Joon Young Kim | 2017-02-28 |