Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10090366 | Organic light-emitting display device | Jiyoung Choung, Jungsun Park, Insung Hwang | 2018-10-02 |
| 9859344 | Organic light-emitting display device and method of manufacturing the same | Jiyoung Choung, Jungsun Park, Insung Hwang | 2018-01-02 |