Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10452941 | Self-correction recognition method and device for valuable document recognition device | Rongqiu Wang, Mengtao Liu, Dong Wei | 2019-10-22 |
| 10414185 | Full-width seal device | Xiaoping Han, Yunlong Wang, Jinjun He, Guocheng Shi | 2019-09-17 |
| 10388099 | Paper currency fold recognition apparatus and method | Tiancai Liang, Xiaofeng Jin, Yong Zhang | 2019-08-20 |