Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10475393 | Electroluminescent display device | Kyoungwon Lee | 2019-11-12 |
| 10366656 | Organic light-emitting diode display device and method of driving the same | Sunghoon Rha | 2019-07-30 |