Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8050502 | Two-Dimensional code generation method, two-dimensional code, two-dimensional code recognition method, and image recognition device | — | 2011-11-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8050502 | Two-Dimensional code generation method, two-dimensional code, two-dimensional code recognition method, and image recognition device | — | 2011-11-01 |