Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7356327 | Enhanced recharge card management system with reseller users' security and accessibility | Yigang Cai, John B. Reid, Jie Su | 2008-04-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7356327 | Enhanced recharge card management system with reseller users' security and accessibility | Yigang Cai, John B. Reid, Jie Su | 2008-04-08 |