Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10156750 | Backlight unit and display device using the same | Yongjun Cho, Hyunwoo Cho, Chanwook Choi, Seongjin Cho | 2018-12-18 |
| 8400582 | Liquid crystal display device and backlight unit | YoungMin Kweon | 2013-03-19 |