Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9644813 | Lighting device | Chul Hong Kim, Gwang Ho Park, Moo Ryong Park, Jin-Hee Kim | 2017-05-09 |
| 9541696 | Illuminating device | Jin-Hee Kim, Chul Hong Kim, Gwang Ho Park, Moo Ryoung Park | 2017-01-10 |
| 9312458 | Lighting device | Kwang Ho Park, Moo Ryong Park, Jin-Hee Kim, Chul Hong Kim | 2016-04-12 |
| 9228714 | Lighting device | Kwang Ho Park, Chul Hong Kim, Moo Ryong Park, Jin-Hee Kim | 2016-01-05 |
| 9207393 | Lighting device | Jin-Hee Kim, Chul Hong Kim, Gwang Ho Park, Moo Ryoung Park | 2015-12-08 |
| 9086209 | Lighting device | Kwang Ho Park, Chul Hong Kim, Moo Ryong Park, Jun Chul Hyun | 2015-07-21 |
| 8960977 | Illuminating device | Gwang Ho Park, Moo Ryoung Park, Chul Hong Kim, Jin-Hee Kim | 2015-02-24 |