Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10798472 | Data transmission method, data receiving method, optical line terminal and optical network unit | Dan Geng, Weiliang Zhang, Zhuang Ma | 2020-10-06 |
| 10659185 | Passive optical network architecture, method for passive optical network architecture to implement data transmission, and optical network device | Weiliang Zhang | 2020-05-19 |
| 10530517 | Channel adjustment method, apparatus and system | Weiliang Zhang, Xingang Huang | 2020-01-07 |