Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11482678 | Phenylcarbazole-based compounds and fluorene-based compounds and organic light emitting device and flat panel display device comprising the same | Seok-Hwan Hwang, Young-Kook Kim, Yoon-Hyun Kwak, Kwan-Hee Lee, Min-Seung Chun | 2022-10-25 |
| 11393851 | Display device having a plurality of pad terminals including connection pad terminals and dummy pad terminals | Byoung Yong Kim, Jeong Ho Hwang | 2022-07-19 |
| 11322735 | Lithium secondary battery | Dock Young Yoon, Hee Gyoung Kang | 2022-05-03 |