Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8045064 | Contrast control apparatus and method | Hwa-hyun Cho, Jong-Seon Kim | 2011-10-25 |
| 8014598 | Method and apparatus for changing a pixel color | Hwa-hyun Cho, Jong-Seon Kim | 2011-09-06 |