Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10516128 | White organic light emitting device | Mi-Young Han, Chang Wook Han, Gwi-Jeong Cho, Tae-Shick Kim, Se Ung Kim +1 more | 2019-12-24 |
| 10431776 | White organic light emitting diode and display device using the same | Ki-Woog Song, Sung-Hoon Pieh, Seung-Ryong Joung, So Yeon Ahn, Tae-Shick Kim | 2019-10-01 |