Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9809743 | Condensed-cyclic compound and organic light-emitting device including the same | Kwanghyun Kim, Youngkook Kim, Haejin Kim, Seokhwan Hwang | 2017-11-07 |
| 9793500 | Condensed cyclic compound and organic light-emitting device including the same | Jongwoo Kim, Youngkook Kim, Haejin Kim, Sanghyun Han, Seokhwan Hwang | 2017-10-17 |