Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201293 | Heterocyclic compound and organic light-emitting device comprising same | Kongkyeom Kim, Dongheon Kim, Sujeong GEUM | 2021-12-14 |
KK
Ki Dong Koo
Overall (2021): #372,676 of 548,734Top 70%
1
Patents 2021