Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11498027 | Dehumidifier | Changhoon Kim, Dongmin Park, Sangyoun Yoon | 2022-11-15 |
| 11247170 | Dehumidifier | Sangyoun Yoon, Changhoon Kim, Dongmin Park | 2022-02-15 |
| 10082302 | Dehumidifier | Sungho Seo, Ilsoo Jeon | 2018-09-25 |
| 9914082 | Air cleaner | Jaekyun Park, Hyunpil Ha, Soonki Jung, Yeongcheol Mun, Soohyun Bae | 2018-03-13 |