Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9674889 | Method, apparatus and system for data connection management | Yijun Yu | 2017-06-06 |
| 9615317 | Method, device, and system for processing closed subscriber group subscription data request | Yanping Zhang, Fenqin Zhu | 2017-04-04 |
| 9420449 | Method, apparatus, and system for online subscription data configuration | Yijun Yu | 2016-08-16 |