Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11428985 | LED lens array for backlight device and display device having same | Yeonkyun Park, Gonghee Lee, Jongseong Kim, Youngwook Jung | 2022-08-30 |
| 11237314 | Display apparatus, light guide plate thereof and manufacturing method for the same | Kilhong Lee, Youngchol Lee, Hyunho Lee, Byoung Jin Cho, Suk-ju Choi | 2022-02-01 |
| 10823909 | Display apparatus | Daeyoung Kim, Hyungki Kim, Yongsung Yoo, Kilhong Lee, Dukjin JEON | 2020-11-03 |