Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10032408 | Pixel circuit and organic light emitting display device having the same | Byeong-Doo Kang | 2018-07-24 |
| 9947066 | Method, apparatus and system for inserting watermark data | Hyun Wook Kim, Han-gil Moon, Soon Ho Baek | 2018-04-17 |