Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10455304 | Method and apparatus for authentication in passive optical network | Hai Gao | 2019-10-22 |
| 10355926 | Service distribution method, device and system | Junhua Wan, Wei Yue, Zuoqian Jiang, Lei Li, Hai Gao | 2019-07-16 |