Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8876315 | Lighting apparatus and display apparatus using the same | — | 2014-11-04 |
| 8757844 | Backlight unit and display device including the same | Dong Kug Yu, Sung Yong Park | 2014-06-24 |
| 8668364 | Backlight unit and display device including the same | Dong Kug Yu, Sung Yong Park | 2014-03-11 |
| 8636374 | Backlight unit and display device including the same | Dong Kug Yu, Sung Yong Park | 2014-01-28 |
| 8550665 | Backlight unit and display device including the same | Dong Kug Yu, Sung Yong Park | 2013-10-08 |
| 8540411 | Backlight unit and display device | Sang Hoon Lee | 2013-09-24 |
| 8314901 | Backlight unit and display device | Sang Hoon Lee | 2012-11-20 |
| 5809122 | Apparatus for displaying call charges in telephone and method thereof | — | 1998-09-15 |