Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9683840 | Device for detecting thickness of sheet-type medium and method thereof | Panfeng Luo, Rongqiu Wang, Ming Li | 2017-06-20 |
| 9561928 | Paper currency processing device and paper currency temporary storage device | Panfeng Luo, Gaofeng Du, Yang Chang, Jianzheng Yang, Qunwei Ning | 2017-02-07 |
| 9230162 | Identification control method and system for valuable document | Rongqiu Wang, Tuowen Xiang | 2016-01-05 |
| 9224185 | Fast storage method for image data, valuable-file identifying method and identifying device thereof | Rongqiu Wang, Tuowen Xiang | 2015-12-29 |
| 9014459 | Identification method for valuable file and identification device thereof | Tuowen Xiang, Mengtao Liu, Ming Li | 2015-04-21 |