Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402531 | Multi-component host material and organic electroluminescent device comprising the same | Young Kwang Kim, Doo-Hyeon Moon, Su-Hyun LEE, Seon-Woo Lee, Chi-Sik Kim +6 more | 2025-08-26 |
| 12391875 | Organic electroluminescent compounds and organic electroluminescent device comprising the same | — | 2025-08-19 |
| 11930704 | Organic electroluminescent device comprising an electron buffer layer and an electron transport layer | Doo-Hyeon Moon, Sang-Hee CHO | 2024-03-12 |
| 11917907 | Organic electroluminescent device | Kyoung-Jin Park, Tae Jin LEE, Jae Hoon Shim, Yoo-Jin DOH, Young Kwang Kim +5 more | 2024-02-27 |
| 11807788 | Organic electroluminescent compounds and organic electroluminescent device comprising the same | — | 2023-11-07 |
| 11800796 | Luminescent material for delayed fluorescence and organic electroluminescent device comprising the same | Jeong-Hwan JEON, Hong-Yeop Na | 2023-10-24 |
| 11527728 | Organic electroluminescent compounds and organic electroluminescent device comprising the same | — | 2022-12-13 |
| 11394000 | Electron buffering materials, electron transport materials and organic electroluminescent device comprising the same | Sang-Hee CHO | 2022-07-19 |
| 10886474 | Organic electroluminescent compound, and organic electroluminescent material and organic electroluminescent device comprising the same | Doo-Hyeon Moon, Jeong-Eun Yang, Hee-Ryong Kang, Young-Mook Lim, Ji-Song JUN +4 more | 2021-01-05 |
| 10633583 | Organic electroluminescent compounds and an organic electroluminescent device comprising the same | Su-Hyun LEE, Young-Mook Lim, Bitnari Kim, Tae Jin LEE | 2020-04-28 |
| 10529933 | Organic electroluminescent compounds and organic electroluminescent device comprising the same | — | 2020-01-07 |
| 10319918 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Hyun-Ju KANG, Hee-Ryong Kang, Young Gil Kim, Chi-Sik Kim, Seon-Woo Lee +3 more | 2019-06-11 |
| 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 |
| 9768394 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Hyun-Ju KANG, Hee-Ryong Kang, Young Gil Kim, Chi-Sik Kim, Seon-Woo Lee +3 more | 2017-09-19 |
| 9287512 | Organic electroluminescent compounds, layers and organic electroluminescent device using the same | Young Jun Cho, Hyuck Joo Kwon, Bong Ok Kim, Seok-Keun Yoon, Doo-Hyeon Moon +6 more | 2016-03-15 |