Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10542600 | LED driving apparatus and lighting apparatus | Bong Jin Lee, Kyu Cheol Kang | 2020-01-21 |
| 10362654 | Lighting apparatus | Sang Cheol Bong, Min Soo Han, Hyun Jung Kim | 2019-07-23 |
| 10123386 | Lighting apparatus | Sang Cheol Bong, Min Soo Han, Hyun Jung Kim | 2018-11-06 |
| 9854633 | Light emitting device array and light source device using the same | Bong Jin Lee | 2017-12-26 |
| 8511857 | Planar light source and backlight unit having the same | Hyeong Won Yun, Joong El Ghim, Won Gi Lee, Chang Hoon Baek | 2013-08-20 |
| 7967460 | Planar light source and backlight unit including the same | Hyeong Won Yun, Won Ki Lee, Chang Hoon Baek | 2011-06-28 |