Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10455302 | Method and apparatus for adjusting wavelength for optical line terminal or optical network unit | Liquan Yuan, Weiliang Zhang, Dan Geng | 2019-10-22 |
| 10390117 | Working channel (CH) tuning methods, devices and system, optical network unit (ONU) and optical line terminal (OLT) | Xingang Huang | 2019-08-20 |