Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9998609 | System and method for detecting and alerting risks of inputting incorrect account information in refill transactions | Lei Wang | 2018-06-12 |
| 9762747 | System and method for detecting and alerting risks of inputting incorrect account information in refill transactions | Lei Wang | 2017-09-12 |