Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11449908 | Method and system for determining transport service fee | Qi Song, Beibei Zhang, Zhangxun LIU | 2022-09-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11449908 | Method and system for determining transport service fee | Qi Song, Beibei Zhang, Zhangxun LIU | 2022-09-20 |