Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9251639 | Product selection system and method for vending machine | JIAN ZHAO, Chong HE, Xiao Hui Wang | 2016-02-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9251639 | Product selection system and method for vending machine | JIAN ZHAO, Chong HE, Xiao Hui Wang | 2016-02-02 |