Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10706755 | Organic light emitting diode display and repairing method thereof | Sung Bae JU, Sang Jin Park, Dong Hyun Yang | 2020-07-07 |
| 10553625 | Method of manufacturing display device including multilayered lines arranged at fine intervals | Chong Sup Chang, Dong Hyun Yang | 2020-02-04 |