Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269685 | Vending method of intelligent vending station, intelligent vending station, electronic device and storage medium | Changqing Su, Xiangwei Chen, Zhigang Xu, Chuntao Wang | 2025-04-08 |
| 11393274 | Method for detecting quantity of items, and vending machine | Liangliang Chang, Xiangwei Chen, Yue Wang, Zhigang Xu, Tianxin Jiang | 2022-07-19 |