Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9928782 | Four-primary-color organic light emitting display and driving method thereof | Osung Do, Seokhyun HONG | 2018-03-27 |
| 9905160 | Organic light emitting diode display for sensing electrical characteristic of driving element | Myunggi Lim | 2018-02-27 |