Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10140799 | Device for detecting foreign object attached on surface of sheet-like medium | Yang Chang, Hongjun Wu, Zhuang Jiang | 2018-11-27 |
| 10055922 | Banknote position detection device | Faqing Ma, Zhuang Jiang, Zhefeng Hong | 2018-08-21 |
| 10003271 | Systems and methods for constant voltage control and constant current control | Lieyi Fang | 2018-06-19 |
| 9903399 | Simple locking device | Jiawu Tan, Wenqing Wu, Zhuang Jiang | 2018-02-27 |