Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11061660 | Method for authenticating and updating EUICC firmware version and related apparatus | Shuiping Long | 2021-07-13 |
| 10911939 | Embedded universal integrated circuit card profile management method and apparatus | Yajun Zhang, Linyi Gao, Shuiping Long | 2021-02-02 |