Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11657668 | Driving device, bucket and vending machine | Kai Liu, Hongze Wei, Sibo Zhang | 2023-05-23 |
| 11640743 | Cabinet and vending machine | Tianxin Jiang | 2023-05-02 |
| 11508201 | Bucket and vending machine | Kai Liu, Jiabo Xu, Junchao Yuan | 2022-11-22 |
| 11417164 | Bucket and vending machine | Kai Liu, Junchao Yuan, Qiangzi Cong, Jiansong Liu | 2022-08-16 |
| 10147164 | Electronic device and data-erasing method | — | 2018-12-04 |
| 10121303 | Cashbox and self-service terminal device using cashbox | Fang Xu, Tao Gao, Shishui Zhang | 2018-11-06 |
| 9098979 | Scanning-printing integrated machine for lottery ticket printing and cashing | Qiangzi Cong, Min Yang, Tianxin Jiang, Xiaojie Tang | 2015-08-04 |