Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7978911 | Method of classifying colors of color based image code | Tack Don Han, Sang Yong Lee | 2011-07-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7978911 | Method of classifying colors of color based image code | Tack Don Han, Sang Yong Lee | 2011-07-12 |