Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10970733 | Systems and methods for coupon issuing | Wenjun Yang, Zang Li, Shi Cheng | 2021-04-06 |
| 10963830 | Systems and methods for determining an optimal strategy | Pei Li, Fan Yang, Lei Hu | 2021-03-30 |
| 10885046 | Systems and methods for querying a database | Xiang Wan, Pei Li, Fan Yang | 2021-01-05 |