Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11395129 | Virtual sim card acquisition method, subscriber terminal and server | Youcai Zhu, Zhihui Gong | 2022-07-19 |
| 11258792 | Method, device, system for authenticating an accessing terminal by server, server and computer readable storage medium | Xiangshun Zeng | 2022-02-22 |
| 11212666 | Device of managing and scheduling sim card resource, communication terminal and system | Zhihui Gong | 2021-12-28 |
| 10959086 | Multi-SIM multi-standby system, method and device, computer device, and computer readable storage medium | Liang Wang, Zhihui Gong | 2021-03-23 |