Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9494824 | Planar lighting device | Yongjin Kim, Munheon Hong, Chilkeun Park, Sangcheon Kim | 2016-11-15 |
| 9482897 | Planar lighting device | Yongjin Kim, Munheon Hong, Chilkeun Park, Sangcheon Kim | 2016-11-01 |