Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9483895 | Paper money identification method and device | Xiangang Zhu, Chuntao Wang, Yuzhen Du | 2016-11-01 |
| 9113011 | Method and device for controlling composite scanning device, and composite scanning system | Mingxia Geng, Guoqiang Wang, Xiangang Zhu | 2015-08-18 |