Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9269757 | Organic light emitting diode display device | Eui Tae Kim, Bu-Yeol Lee | 2016-02-23 |
| 9129555 | Light emitting diode display device | Nam Wook Cho | 2015-09-08 |
| 9117402 | Organic light emitting diode display device | Bu-Yeol Lee | 2015-08-25 |