Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10475381 | Organic light emitting display device and driving method of the same | Seung-Chan Choi, Jun Ho Lee, Sung-Bin RYU, Ki Tae Kim | 2019-11-12 |
| 10388219 | Organic light emitting display device and driving method of the same | Junho Lee, SeungChan Choi, SungBin Ryu, Kitae Kim | 2019-08-20 |
| 10297781 | Organic light emitting display device and driving method of the same | Seung-Chan Choi, Jun Ho Lee, Sung-Bin RYU, Ki Tae Kim | 2019-05-21 |