Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11736533 | Method and apparatus for implementing call service, electronic device and readable medium | Jingxiang Liu, Lei Pan | 2023-08-22 |
| 9537666 | Number association realizing method and system | Xiaoming Qu | 2017-01-03 |
| 9525741 | Method and system for QOS bearer resource control during access negotiation and release | Li Zhang | 2016-12-20 |