Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205169 | Device, combination of devices, system, and method for paying transportation fares | Huanmi Yin, Hong Zhang | 2021-12-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205169 | Device, combination of devices, system, and method for paying transportation fares | Huanmi Yin, Hong Zhang | 2021-12-21 |