Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10121974 | Condensed-cyclic compound and organic light-emitting device comprising the same | Mieun Jun, Youngkook Kim, Seokhwan Hwang, Seunggak Yang | 2018-11-06 |
| 10026906 | Condensed cyclic compound and organic light-emitting device including the same | Hyejin Jung, Youngkook Kim, Sanghyun Han, Seokhwan Hwang | 2018-07-17 |
| 10008676 | Compound and organic light-emitting device comprising the compound | Sanghyun Han, Kwanghyun Kim, Haejin Kim, Youngkook Kim, Seokhwan Hwang +1 more | 2018-06-26 |
| 9991452 | Condensed-cyclic compound and organic light-emitting device including the same | Kwanghyun Kim, Youngkook Kim, Sanghyun Han, Seokhwan Hwang | 2018-06-05 |
| 9882143 | Amine-based compound and organic light-emitting diode including the same | Youngkook Kim, Seokhwan Hwang, Hyejin Jung, Jino Lim, Sanghyun Han +4 more | 2018-01-30 |