Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11872513 | Air cleaner | Young Seok Lee, Dah We Park, Ji Hyeoung Lee | 2024-01-16 |
| 11111623 | Drying device and clothes treating apparatus including the same | Yeon-Young Nam, Ji Hyeoung Lee | 2021-09-07 |
| 10690353 | Ventilation system and method for controlling the same | Dah We Park, Sook-Young Park, Myoung Keun Kwon, Eung Ryeol Seo, Jung Hak LEE +2 more | 2020-06-23 |