Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10153839 | Registration method, device and system | Xiaofeng Zhang | 2018-12-11 |
| 10091566 | Method and apparatus for virtualizing passive optical network, and passive optical network virtualization system | Huafeng Lin | 2018-10-02 |