Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11055238 | Electronic device and method for recognizing accessories | Won-Wook Lee, Ji-Su Ryu | 2021-07-06 |
| 10204062 | Electronic device and method for recognizing accessories | Won-Wook Lee, Ji-Su Ryu | 2019-02-12 |
| 7400311 | Response time accelerator and method for driving liquid crystal display | Hwan-sang Roh, Yong-joon Jung, Kwang-Whui Cho, Yong-In Han, Gwang-Sun Lee | 2008-07-15 |
| 7102695 | Adaptive contrast and brightness enhancement with color preservation | Yong-In Han, Chang-yeong Kim, Seong-deok Lee, Chang-won Huh | 2006-09-05 |