Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10170721 | Organic light emitting display device having hole transport layers with different thickness | Heedong Choi, Seunghyun Kim | 2019-01-01 |
YJ
Youngkwan Jung
Overall (2019): #211,209 of 560,194Top 40%
1
Patents 2019