Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10446620 | Organic light-emitting display device | Changhwa Jun | 2019-10-15 |
| 10332940 | Organic light emitting diode display device | Suhyeon KIM, Hyesook Kim | 2019-06-25 |
| 10186556 | Thin film transistor array substrate and organic light emitting diode display device including the same | Hyesook Kim, MoonBae Gee | 2019-01-22 |