Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9039253 | Illumination device | Joong Hun Jin, Min-Ho Cha | 2015-05-26 |
| 8616717 | Illuminating apparatus with reduced glare | — | 2013-12-31 |
| 8511857 | Planar light source and backlight unit having the same | Joong El Ghim, Won Gi Lee, Chang Hoon Baek, Kil Yoan Chung | 2013-08-20 |
| 8408757 | Recessed lighting apparatus and cover therefor | Yun Seok Woo, Min Soo Han | 2013-04-02 |
| 8053804 | Backlight unit equipped with light emitting diodes | Gi Ho Jeong, Jae Wook Kwon, Dong Jin Kim, Yoon Tak Yang, Hyun Ho Lee +1 more | 2011-11-08 |
| 7967460 | Planar light source and backlight unit including the same | Won Ki Lee, Chang Hoon Baek, Kil Yoan Chung | 2011-06-28 |
| 7834952 | Backlight unit improved in light mixing feature | Hyun Ho Lee | 2010-11-16 |
| 7795635 | Backlight unit equipped with light emitting diodes | Gi Ho Jeong, Jae Wook Kwon, Dong Jin Kim, Yoon Tak Yang, Hyun Ho Lee +1 more | 2010-09-14 |
| 7425729 | LED backlight unit | Hyun Ho Lee | 2008-09-16 |
| 7387421 | Surface light source and backlight unit having the same | Hyun Ho Lee, Jae Wook Kwon | 2008-06-17 |