Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11212666 | Device of managing and scheduling sim card resource, communication terminal and system | Jingbing Chen | 2021-12-28 |
| 11102641 | SIM card status determination method and SIM card status determination device | Cangsong Zeng, Zhihong Liu, Linbo Liu | 2021-08-24 |
| 11057761 | Cloud SIM card management server, binding device, management method, binding method and system | Wen Gao | 2021-07-06 |
| 10959086 | Multi-SIM multi-standby system, method and device, computer device, and computer readable storage medium | Jingbing Chen, Liang Wang | 2021-03-23 |
| 10897702 | Method and device for calling SIM card, method and device for pushing information, and SIM card allocation system | Kun Wang | 2021-01-19 |