Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10517980 | Compact air cleaner using UV LED and photocatalytic filter | Jong Rack Kim, Ik Hwan Ko, Sang Hwan Byun, Sang Cheol Shin, Ji Won Kim +2 more | 2019-12-31 |
| 10426864 | Storage apparatus having air purifying module | Jung Yeol Park, Young Hwan Son, Seong Min Lee, Jong Hyun Koo, Sang-Hee CHO +3 more | 2019-10-01 |
| 10342888 | Storage apparatus having air purifying module | Jung Yeol Park, Young Hwan Son, Seong Min Lee, Jong Hyun Koo, Sang-Hee CHO +3 more | 2019-07-09 |
| 10245337 | Multifunction light-emitting diode lighting apparatus | Jung Youl Park, Jong Rack Kim, Young Hwan Son, Seong Min Lee | 2019-04-02 |