Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9997739 | White organic light emitting device | Ki-Woog Song, Sung-Hoon Pieh | 2018-06-12 |
| 8895969 | White organic light emitting device and display device using the same | Hwa-Kyung Kim, Sung-Hoon Pieh, Jae-II Song | 2014-11-25 |
| 8831088 | Image processing method and apparatus | Young-o Park, Kwan-Woong Song, Young-Hun Joo, Hyung Min Nam, Jae Yun Jung | 2014-09-09 |
| 8700794 | Channel adaptive video transmission method, apparatus using the same, and system providing the same | Sung-Kee Kim, Tae-Sung Park, Hyeong-Min Nam | 2014-04-15 |