Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12063990 | Mask apparatus | Yeongcheol Mun, Wansu Youn, Sangkyun BAEK, Chiyoung Choi | 2024-08-20 |
| 11951337 | Mask apparatus | Chiyoung Choi, Hojung Kim, Wansu Youn, Sangkyun BAEK, Yeongcheol Mun +1 more | 2024-04-09 |
| 11931604 | Mask apparatus | Chiyoung Choi, Hojung Kim, Wansu Youn, Sangkyun BAEK, Yeongcheol Mun +1 more | 2024-03-19 |