Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10096791 | Organic light emitting diode and organic light emitting display device using the same | Youn-Seok Kam, Chang Wook Han, Jae-Man Lee | 2018-10-09 |
| 9966551 | White organic light emitting device | Ki-Woog Song, Sung-Hoon Pieh, Youn-Seok Kam, Tae-Shick Kim, Hyung June Kim | 2018-05-08 |
| 9960379 | White organic light emitting device | Mi-Young Han, Chang Wook Han, Tae-Il Kum, Gwi-Jeong Cho, Tae-Shick Kim +1 more | 2018-05-01 |