Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409458 | Air purification filter and air purifier including same | Seung Jae Baeck, Ok Chun Hyun, Chul-Woo Park | 2025-09-09 |
| 12370559 | Air purifying filter | Seung Jae Baeck, Ok Chun Hyun, Hyung Ho Park, Yang Hwa Lee, Chi-Young Choi | 2025-07-29 |