Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8934359 | Method and passive optical network system for managing uplink burst overhead parameters | Marek Hajduczenia, Liquan Yuan, Weiliang Zhang | 2015-01-13 |
| 8923697 | Long reach optical amplification device, passive optical network, and method for transmitting optical signals | Jidong Xu | 2014-12-30 |
| 8737234 | Method for administrating optical access nodes and optical access node thereof | — | 2014-05-27 |
| 8724997 | Long-distance box and method for processing uplink and downlink lights thereof | Jidong Xu | 2014-05-13 |
| 8724985 | Wavelength division multiplexing filter | Jidong Xu | 2014-05-13 |