Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10459393 | Image-forming apparatus | Myung-sik Kwon, Yury Telegin, Young Goo Kang, Leonid Chechurin | 2019-10-29 |
| 10437191 | Image forming apparatus | Myung-sik Kwon, Leonid Chechurin, Yury Telegin, Dong Ho Kim | 2019-10-08 |
| 10339861 | Organic light emitting diode display device and driving method thereof | Tae Gung Kim | 2019-07-02 |
| 10217418 | Organic light emitting diode display device capable of maintaining high brightness and color temperature | Tae Gung Kim | 2019-02-26 |