Issued Patents All Time
Showing 76–92 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9774729 | System and method for mobile core data services | Kaippallimalil Mathew John, Frank Mademann | 2017-09-26 |
| 9756500 | Service processing method and related device | Yanping Zhang, Shufeng Shi | 2017-09-05 |
| 9661606 | Service implementation method, apparatus, and system | Yan Li, Wei Lu | 2017-05-23 |
| 9615317 | Method, device, and system for processing closed subscriber group subscription data request | Youyang Yu, Yanping Zhang | 2017-04-04 |
| 9538433 | Method for determining target, network element, and system for determining target | Yanping Zhang, Shufeng Shi, Yuliang Zhi | 2017-01-03 |
| 9456318 | Service processing method and related device | Yanping Zhang, Shufeng Shi | 2016-09-27 |
| 9392500 | Method, apparatus, and system for processing eMPS in a CSFB mechanism | Wei Lu | 2016-07-12 |
| 9204342 | Method, apparatus, and system for processing eMPS in a CSFB mechanism | Wei Lu | 2015-12-01 |
| 9154998 | Method, system, and application network element for improving quality of service | Liping Yuan, Junxing Cao | 2015-10-06 |
| 9060305 | Method and apparatus for reporting radio bearer loss information | Yan Li | 2015-06-16 |
| 8917667 | Method, apparatus, and system for processing EMPS in a CSFB mechanism | Wei Lu | 2014-12-23 |
| 8862163 | Service implementation method, apparatus, and system | Yan Li, Wei Lu | 2014-10-14 |
| 8693312 | Method, system and device for processing registration exception in user registration procedure | Yajuan Wu, Yingxin Huang | 2014-04-08 |
| 8666402 | Method for triggering user registration in IP multimedia subsystem | — | 2014-03-04 |
| 8295158 | Method of session processing in an IMS and interrogating-call state control function | Changlin LI, Jianguo Zhao, Jing Wang, Xiaoyan He | 2012-10-23 |
| 7835352 | Method, system and equipment for processing SIP requests in IMS network | Yajuan Wu | 2010-11-16 |
| 7545825 | Method for managing multicast subscribers in mobile network | — | 2009-06-09 |