Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9749316 | Method for data access using a dynamic SIM credential | Huiyue Xu, Xiaohua Yuan | 2017-08-29 |
| 9749904 | Circuit switch voice roaming to LTE network | Huiyue Xu, Xiaohua Yuan, Zhihai Zhang | 2017-08-29 |
| 9716999 | Method of and system for utilizing a first network authentication result for a second network | Huiyue Xu, Bing Li | 2017-07-25 |