Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10454575 | Fiber recognition method, optical line terminal, and recognition system | Sulin Yang, Shu-Fen Li | 2019-10-22 |
| 10200146 | Data transmission method, apparatus, and system | Weiyang Wang | 2019-02-05 |