Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10625954 | Device and method for grabbing and storing two-dimensional code card | Haishan Zhang, Qiang Zhang | 2020-04-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10625954 | Device and method for grabbing and storing two-dimensional code card | Haishan Zhang, Qiang Zhang | 2020-04-21 |