Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10930105 | Banknote management method and system | Yongquan LIU, Weisheng Liu, Nannan Zhao, Fuyan Wang, Bin Jin +6 more | 2021-02-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10930105 | Banknote management method and system | Yongquan LIU, Weisheng Liu, Nannan Zhao, Fuyan Wang, Bin Jin +6 more | 2021-02-23 |