Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10632216 | Multifunction light-emitting diode lighting apparatus | Jung Youl Park, Jong Rack Kim, Young Hwan Son, Seong Min Lee | 2020-04-28 |
| 10525155 | Fluid sterilizer and associated connecting device | Seong Min Lee, Young Hwan Son, Jong Rack Kim, Ik Hwan Ko | 2020-01-07 |