Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11158810 | Polycyclic compound and organic light emitting device comprising same | Wanpyo Hong, Yun Hwan Kim, Heungwoo CHOI, Jun YUN | 2021-10-26 |
HK
Hyoungcheul Kim
Overall (2021): #427,164 of 548,734Top 80%
1
Patents 2021