Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10069086 | Plurality of host materials and an organic electroluminescence device comprising the same | Bitnari Kim, Hong-Yeop Na, Tae Jin LEE, Kyung-Hoon Choi, Jae Hoon Shim +9 more | 2018-09-04 |
| 9997723 | Organic electroluminescent compound and an organic electroluminescent device comprising the same | Hee-Ryong Kang, Hyun-Ju KANG, Jin-Ri Hong, Doo-Hyeon Moon, Young-Mook Lim +2 more | 2018-06-12 |
| 9935274 | Substituted 12H-indolo[2,3-b]quinoxalino[2′,3′:4,5]pyrrolo[3,2,1-jk]carbazoles as organic electroluminescent materials | Hee-Ryong Kang, Hyun-Ju KANG, Doo-Hyeon Moon, Young-Mook Lim, Bitnari Kim | 2018-04-03 |
| 9859507 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Hee-Ryong Kang, Hyun-Ju KANG, Young-Mook Lim, Mi-Ja LEE, Bitnari Kim +3 more | 2018-01-02 |