Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10030849 | Lighting apparatus | Chang Hyuk IM, Ki Hyun Kim, Ki Bum Kim, Bu Kwan Je, Sung Do Kim +2 more | 2018-07-24 |
| 9927074 | Lighting device | Jin Wook Kim, Jung Oh Chun, Sang Jun Hong | 2018-03-27 |
| 9909736 | Lighting device | Jin Wook Kim, Sang Jun Hong, Young Kuk Kwak | 2018-03-06 |