Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8644809 | System and method of transmitting electronic voucher through short message | Wei Shen, Jia Liu, Xiao Wei Guo, Feng Ai, Li Duo Zhong | 2014-02-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8644809 | System and method of transmitting electronic voucher through short message | Wei Shen, Jia Liu, Xiao Wei Guo, Feng Ai, Li Duo Zhong | 2014-02-04 |