Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12063990 | Mask apparatus | Yeongcheol Mun, Taeun Heo, Wansu Youn, Chiyoung Choi | 2024-08-20 |
| 11951337 | Mask apparatus | Chiyoung Choi, Taeun Heo, Hojung Kim, Wansu Youn, Yeongcheol Mun +1 more | 2024-04-09 |
| 11931604 | Mask apparatus | Chiyoung Choi, Taeun Heo, Hojung Kim, Wansu Youn, Yeongcheol Mun +1 more | 2024-03-19 |
| 11885525 | Air purifier | Sukchun Kim, Myungjin Ku, Taeyoon Kim, Kunyoung Lee | 2024-01-30 |
| 11761649 | Air purifier | Sukchun Kim, Myungjin Ku, Taeyoon Kim, Kunyoung Lee | 2023-09-19 |
| 11707097 | Mask apparatus | Chiyoung Choi, Taeun Heo, Hojung Kim, Byeongwook Kim, Wansu Youn +1 more | 2023-07-25 |
| 11598537 | Air purifier | Sukchun Kim, Myungjin Ku, Taeyoon Kim, Kunyoung Lee | 2023-03-07 |