Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10522082 | Organic light emitting display device and method for driving the same | Dong Uk Lee | 2019-12-31 |
| 10297192 | Light emitting display device and method for driving the same | Young Mee Kim | 2019-05-21 |
| 8459820 | Back light unit and liquid crystal display using the same | Kiseong Kim | 2013-06-11 |