Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10475381 | Organic light emitting display device and driving method of the same | Siu Yoon, Jun Ho Lee, Sung-Bin RYU, Ki Tae Kim | 2019-11-12 |
| 10297781 | Organic light emitting display device and driving method of the same | Siu Yoon, Jun Ho Lee, Sung-Bin RYU, Ki Tae Kim | 2019-05-21 |