Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11822034 | Method for calibrating sensor in vending machine and vending machine | Chunguang Zhang, Zhiming Li, Xiaohua Huang, Chuntao Wang | 2023-11-21 |
| 11640743 | Cabinet and vending machine | Fengbo Xu | 2023-05-02 |