Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12356856 | Plurality of host materials and organic electroluminescent device comprising the same | Ji-Song JUN, Chi-Sik Kim, Kyoung-Jin Park, Jin-Man Kim, Seung Hyun YOON | 2025-07-08 |
| 12084446 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Hong-Se OH, Sung-Woo Jang, Joon-Hyung KIL, Seon Jin Hwang, Seung-Ae Kim +2 more | 2024-09-10 |
| 11963439 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Eun-Joung CHOI, Young Kwang Kim, Su-Hyun LEE, So-Young JUNG, YeJin JEON +8 more | 2024-04-16 |
| 11814401 | Luminescent material and electroluminescent display device using the same | Heejun Park, Jaemin Moon, Kusun Choung, Hyun Joo Kim, Ga-Won Lee +2 more | 2023-11-14 |
| 11788000 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Ga-Won Lee, Sang-Hee CHO, Hong-Se OH, Jeong-Eun Yang | 2023-10-17 |
| 11302874 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Jeong-Eun Yang, Hong-Se OH, Young Gil Kim, Sang-Hee CHO | 2022-04-12 |
| 11283028 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Su-Hyun LEE, Chi-Sik Kim, Bitnari Kim | 2022-03-22 |
| 10886474 | Organic electroluminescent compound, and organic electroluminescent material and organic electroluminescent device comprising the same | Doo-Hyeon Moon, Jeong-Eun Yang, Young-Mook Lim, Ji-Song JUN, Hee-Choon Ahn +4 more | 2021-01-05 |
| 10749119 | Plurality of host materials and organic electroluminescent device comprising the same | Bitnari Kim, Sang-Hee CHO, Jin-Ri Hong | 2020-08-18 |
| 10490752 | Plurality of host materials and organic electroluminescent device comprising the same | Bitnari Kim, Young-Mook Lim, Jin-Ri Hong, Tae Jin LEE, Sang-Hee CHO | 2019-11-26 |
| 10319918 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Hyun-Ju KANG, Young Gil Kim, Chi-Sik Kim, Seon-Woo Lee, Jeong-Eun Yang +3 more | 2019-06-11 |
| 10186669 | Organic electroluminescent compound and an organic electroluminescent device comprising the same | Hyun-Ju KANG, Jin-Ri Hong, Doo-Hyeon Moon, Young-Mook Lim, Bit Na KIM +2 more | 2019-01-22 |
| 10069086 | Plurality of host materials and an organic electroluminescence device comprising the same | Bitnari Kim, Nam-Kyun Kim, Hong-Yeop Na, Tae Jin LEE, Kyung-Hoon Choi +9 more | 2018-09-04 |
| 10069087 | Organic electroluminescent compounds and organic electroluminescent device comprising the same | Doo-Hyeon Moon | 2018-09-04 |
| 9997723 | Organic electroluminescent compound and an organic electroluminescent device comprising the same | Hyun-Ju KANG, Jin-Ri Hong, Doo-Hyeon Moon, Young-Mook Lim, Bitnari Kim +2 more | 2018-06-12 |
| 9997724 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Bitnari Kim, Hyun-Ju KANG, Jin-Ri Hong, Young-Mook Lim, Doo-Hyeon Moon | 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 | Hyun-Ju KANG, Doo-Hyeon Moon, Young-Mook Lim, Bitnari Kim, Nam-Kyun Kim | 2018-04-03 |
| 9859507 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Hyun-Ju KANG, Young-Mook Lim, Mi-Ja LEE, Nam-Kyun Kim, Bitnari Kim +3 more | 2018-01-02 |
| 9806271 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Mi-Ja LEE, Bitnari Kim, Nam-Kyun Kim | 2017-10-31 |
| 9768394 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Hyun-Ju KANG, Young Gil Kim, Chi-Sik Kim, Seon-Woo Lee, Jeong-Eun Yang +3 more | 2017-09-19 |
| 9698355 | Organic electroluminescent compounds and organic electroluminescent device comprising the same | Hyun-Ju KANG, Doo-Hyeon Moon, Young-Mook Lim, Bitnari Kim, Nam-Kyun Kim | 2017-07-04 |
| 8362267 | Benzophenone thiazole derivatives useful for inhibiting formation of microtubule and method for producing the same | Nam Song Choi, Young-Hoon Kim, Jae Kwang Lee, Ho-Jin Choi, Seung-Kee Moon +9 more | 2013-01-29 |