Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9519184 | Backlight unit | Dae Yeon Kim, Young June Jeong, Hun Joo Hahm, Chang Ho Shin | 2016-12-13 |
| 8764212 | Backlight unit | Dae Yeon Kim, Young June Jeong, Hun Joo Hahm, Chang Ho Shin | 2014-07-01 |
| 8220944 | Backlight unit | Dae Yeon Kim, Young June Jeong, Hun Joo Hahm, Chang Ho Shin | 2012-07-17 |
| 8182106 | Surface light source using white light emitting diodes and liquid crystal display backlight unit having the same | Hun Joo Hahm, Hyung Suk Kim, Chang Ho Shin, Dae Yeon Kim, Chul Hee Yoo +1 more | 2012-05-22 |
| 7946724 | Surface light source using white light emitting diodes and liquid crystal display backlight unit having the same | Hun Joo Hahm, Hyung Suk Kim, Chang Ho Shin, Dae Yeon Kim, Chul Hee Yoo +1 more | 2011-05-24 |
| 7905618 | Backlight unit | Dae Yeon Kim, Young June Jeong, Hun Joo Hahm, Chang Ho Shin | 2011-03-15 |