Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9617100 | Sheet medium stacking conveying device and method | Jing Zhao, Yong Yuan, Zhenxing Zhao, Jiansheng Liu | 2017-04-11 |
| 9533518 | Paper input mechanism having buffer function and printing device using the mechanism | Zhengmin Zhang, Shanhua Xu, Jigang Zhang, Shuxun Dong | 2017-01-03 |