Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10813036 | Anchor gateway switching method, apparatus, and system | Han Zhou, Jin Zhang, Zhongping Chen | 2020-10-20 |
| 10687243 | Bearer processing method and system, and related apparatus | Zhongping Chen, Han Zhou | 2020-06-16 |