Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10157569 | Organic light-emitting display apparatus and method of driving the same | Cheolmin Kim, Hyungryul Kang, Jungyu Lee | 2018-12-18 |
| 10026359 | Gamma voltage generator, method of generating gamma voltage, and organic light-emitting diode display including the generator | Hyungryul Kang, Cheolmin Kim | 2018-07-17 |