Issued Patents 2024
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12179045 | Mask apparatus | Jeongtaek Park, Hojung Kim, Seokho Choi, Keonwang LEE, Chiyoung Choi | 2024-12-31 |
| 12090348 | Mask apparatus | Chiyoung Choi, Hojung Kim, Keonwang LEE | 2024-09-17 |
| 12085303 | Outdoor unit of air conditioner | Seokho Choi, Siyoung Oh | 2024-09-10 |
| 12070631 | Mask apparatus | Keonwang LEE, Hojung Kim, Chiyoung Choi | 2024-08-27 |
| 12042674 | Mask apparatus and method for controlling the same | Keonwang LEE, Hojung Kim, Chiyoung Choi | 2024-07-23 |
| 11998769 | Mask apparatus | Jeongtaek Park, Hojung Kim, Seokho Choi, Keonwang LEE, Chiyoung Choi | 2024-06-04 |