Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10262585 | Organic light-emitting display apparatus and driving method therefor | Takahiro Senda | 2019-04-16 |
| 8416157 | Organic light emitting display and driving circuit thereof | Hyungjung Lee | 2013-04-09 |
| 7893894 | Organic light emitting display and driving circuit thereof | Hyungjung Lee | 2011-02-22 |