Issued Patents 2025
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12433161 | Plurality of host materials and organic electroluminescent device comprising the same | So-Young JUNG, Mi-Ja LEE, Sang-Hee CHO, Doo-Hyeon Moon | 2025-09-30 |
| 12402531 | Multi-component host material and organic electroluminescent device comprising the same | Hee-Choon Ahn, Young Kwang Kim, Doo-Hyeon Moon, Seon-Woo Lee, Chi-Sik Kim +6 more | 2025-08-26 |
| 12389794 | Plurality of host materials and organic electroluminescent device comprising the same | Bitnari Kim, Hyo-Nim SHIN, Jeong-Eun Yang, Sang-Hee CHO, Tae-Jun HAN +2 more | 2025-08-12 |
| 12289996 | Plurality of host materials and organic electroluminescent device comprising the same | So-Young JUNG, Mi-Ja LEE, Doo-Hyeon Moon, Sang-Hee CHO | 2025-04-29 |
| 12258352 | Organic electroluminescent compound, a plurality of host materials and organic electroluminescent device comprising the same | So-Young JUNG, Jin-Ri Hong, Doo-Hyeon Moon, Sang-Hee CHO, Du-Yong PARK +1 more | 2025-03-25 |
| 12234219 | Organic electroluminescent compound, a plurality of host materials, and organic electroluminescent device comprising the same | Eun-Joung CHOI, Hyun-Ju KANG, Hong-Yeop Na, Sang-Hee CHO | 2025-02-25 |