Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9831445 | Condensed cyclic compound and organic light-emitting device including the same | Samil Kho, Kwanghyung Kim, Youngkook Kim, Seokhwan Hwang | 2017-11-28 |
| 9809743 | Condensed-cyclic compound and organic light-emitting device including the same | Kwanghyun Kim, Sooyon Kim, Youngkook Kim, Seokhwan Hwang | 2017-11-07 |
| 9793500 | Condensed cyclic compound and organic light-emitting device including the same | Jongwoo Kim, Sooyon Kim, Youngkook Kim, Sanghyun Han, Seokhwan Hwang | 2017-10-17 |