Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967460 | Planar light source and backlight unit including the same | Hyeong Won Yun, Won Ki Lee, Kil Yoan Chung | 2011-06-28 |
| 7874715 | Light emitting diode back light unit | Sang-Yun Lee | 2011-01-25 |