Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10818846 | Electron transport material and organic electroluminescent device comprising the same | Chi-Sik Kim, Jeong-Eun Yang, Young Jun Cho, Kyung-Hoon Choi, Jae Hoon Shim +1 more | 2020-10-27 |
| 10749119 | Plurality of host materials and organic electroluminescent device comprising the same | Bitnari Kim, Hee-Ryong Kang, Jin-Ri Hong | 2020-08-18 |