Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9214498 | Organic light emitting display device and driving method of the same | Sungjin Hong, Incheol Park, Dongho Lee, Younghee Lee | 2015-12-15 |
| 9147699 | Display device with redundant transistor structure | ChongHun Park, Iigi Jeong, Kyungsu Lee | 2015-09-29 |