Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9812066 | Organic light emitting display and driving method of the same | Cheol-Min Kim, Hyung-Ryul Kang | 2017-11-07 |
| 9704434 | Display device and driving method thereof | Hyung-Ryul Kang, Cheol-Min Kim | 2017-07-11 |