Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8744670 | Method and system for quickly calculating mileage | Jie Zhu, Jialiang Chu, Youwen Zhang | 2014-06-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8744670 | Method and system for quickly calculating mileage | Jie Zhu, Jialiang Chu, Youwen Zhang | 2014-06-03 |