Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11120659 | Banknote processing device and banknote processing method | Zhenxing Zhao, Naisheng Ren, Chuntao Wang | 2021-09-14 |
| 11113920 | Banknote stacking and separating apparatus and banknote processing device | Ping Qu, Zhenxing Zhao, Chuntao Wang | 2021-09-07 |