Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11881070 | Cash box and cash recycling and handling device | Lei Zheng, Yong Yuan, Jianyu Sun, Qiangzi Cong | 2024-01-23 |
| 10055922 | Banknote position detection device | Faqing Ma, Zhiqiang Sun, Zhuang Jiang | 2018-08-21 |