Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11711674 | Method and system for performing charging on network resource, and device | — | 2023-07-25 |
| 10739406 | Correlation charging method, charging apparatus, and system | — | 2020-08-11 |
| 10700879 | Charging method and device, access device, service quality control method and device | — | 2020-06-30 |