Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10139054 | Lighting apparatus | Kwang Ho Park, Chul Hong Kim, Moo Ryong Park | 2018-11-27 |
| 9982849 | Lighting apparatus | Kwang Ho Park, Chul Hong Kim, Moo Ryong Park | 2018-05-29 |
| 9921411 | Stereoscopic lighting device and vehicle lighting device using the same | Hyun Duck Yang | 2018-03-20 |
| 9863587 | Lighting device and liquid crystal display device having the same | Sun Ho Yeo, Sic Hur, Moo Ryong Park, Kwang Ho Park | 2018-01-09 |