Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9617100 | Sheet medium stacking conveying device and method | Tianxin Jiang, Jing Zhao, Yong Yuan, Jiansheng Liu | 2017-04-11 |
| 9607463 | Bill recycling mechanism | Bing Cai, Yong Yuan, Shuxun Dong | 2017-03-28 |