Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10903282 | Organic light emitting display device | Yong Hoon Choi, So-Young Jo, Min-Geun Choi, Soo-Kang Kim | 2021-01-26 |
HY
Hee-Jung Yang
Overall (2021): #435,518 of 548,734Top 80%
1
Patents 2021