Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11825926 | Adhesive gel nail and manufacturing method thereof | Min Woo Oh | 2023-11-28 |
| 4914560 | Protection circuit for switching mode power supply circuit | Yong-Ho Oh | 1990-04-03 |