Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11811965 | Charging method and device for a charging session for a user session utilizing a charging key | — | 2023-11-07 |
| 11689902 | Method for processing rate group, method for charging for data service, and related device and system | — | 2023-06-27 |
| 11671802 | Charging method and device | — | 2023-06-06 |
| 11616372 | Charging method, apparatus, and system | — | 2023-03-28 |