Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10089951 | Display apparatus and a method of driving the same | Hyang-A Park, Seung Hwan Park | 2018-10-02 |
| 10068531 | Pixel circuit and organic light emitting display device including the same | Chang Ho Hyun | 2018-09-04 |
| 10047336 | Eco-friendly heliostat odor removal system | — | 2018-08-14 |
| 9947284 | Display apparatus selecting and applying external voltage and method of driving the same | Seung Hwan Park, Geun Jeong Park | 2018-04-17 |