Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402531 | Multi-component host material and organic electroluminescent device comprising the same | Hee-Choon Ahn, Young Kwang Kim, Doo-Hyeon Moon, Su-Hyun LEE, Seon-Woo Lee +6 more | 2025-08-26 |
| 12391700 | Organic light emitting diode and organic light emitting device including the same | Young-Jun YU, Sang Beom Kim, Do-Han Kim, Jeong-Dae Seo, Chi-Sik Kim +2 more | 2025-08-19 |
| 12378228 | Plurality of host materials and organic electroluminescent device comprising the same | Ji-Song JUN, Chi-Sik Kim, Jin-Ri Hong | 2025-08-05 |
| 12356856 | Plurality of host materials and organic electroluminescent device comprising the same | Ji-Song JUN, Hee-Ryong Kang, Chi-Sik Kim, Jin-Man Kim, Seung Hyun YOON | 2025-07-08 |
| 12279525 | Organic electroluminescent compound, a plurality of host materials and organic electroluminescent device comprising the same | Hyo-Soon PARK, Sang-Hee CHO, So-Mi PARK, Dong-Hyung LEE | 2025-04-15 |