Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9706019 | Method, system, and network element for service processing after data of network element is invalid or network element fails | Qian Du, Bing Wei, Xiaoyun Wang, Leibin Wang, Shufeng Shi +1 more | 2017-07-11 |
| 8346253 | Method, system and device for realizing user identity association | Shufeng Shi, Deping Yang | 2013-01-01 |
| 8023485 | Method, system and device for realizing user identity association | Shufeng Shi, Deping Yang | 2011-09-20 |