Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9842885 | Organic light emitting display device and organic light emitting stacked structure | Taesun Yoo, Hongseok Choi, Jungsoo Park | 2017-12-12 |
| 9786861 | White organic light emitting device | Shin-Han Kim, Hwa-Kyung Kim, Hong-Seok Choi, Hye Min Oh, Tae-Shick Kim +1 more | 2017-10-10 |
| 9711747 | White organic light emitting device | Chang Wook Han, Tae-Il Kum, Gwi-Jeong Cho, Tae-Shick Kim, Se Ung Kim +1 more | 2017-07-18 |