Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11083809 | Fluid sterilizer and associated connecting device | Seong Min Lee, Young Hwan Son, Jong Rack Kim, Ik Hwan Ko | 2021-08-10 |
| 10928083 | Air conditioner having air purifying module | Jung Yeol Park, Young Hwan Son, Seong Min Lee, Jong Hyun Koo, Sang-Hee CHO +3 more | 2021-02-23 |