Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11263627 | Card voucher use system, method, device and server | Wa Ye, Jun Zhang, Yingchao Liu, Zhenyu Xu, Liqiang WANG +15 more | 2022-03-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11263627 | Card voucher use system, method, device and server | Wa Ye, Jun Zhang, Yingchao Liu, Zhenyu Xu, Liqiang WANG +15 more | 2022-03-01 |