Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401730 | Multichannel data transmitting method and apparatus, multichannel data receiving method and apparatus, medium, and electronic device | Weiliang Zhang, Liquan Yuan, Yong Guo | 2025-08-26 |
| 12342109 | Data transmitting method and apparatus, data receiving method and apparatus, communication node, and storage medium | Weiliang Zhang, Liquan Yuan, Yong Guo | 2025-06-24 |
| 12120474 | Activation method and device, control device, network device and optical network system | Weiliang Zhang, Yong Guo, Liquan Yuan | 2024-10-15 |
| 12003901 | PON multi-channel binding transmission method, PON node and storage medium | Weiliang Zhang, Liquan Yuan, Yong Guo | 2024-06-04 |
| 11804909 | Power saving mechanisms for high speed passive optical network | Dan Geng, Liquan Yuan, Weiliang Zhang | 2023-10-31 |
| 11784741 | Optical network unit registration method for wavelength-selected wavelength division multiplexing passive optical network | Junwen Zhang | 2023-10-10 |
| 11356196 | Reconfigurable adaptive forward error correction | Junwen Zhang, Zheng Liu, Weiliang Zhang | 2022-06-07 |
| 10644825 | Optical network unit registration method for wavelength-selected wavelength division multiplexing passive optical network | Junwen Zhang | 2020-05-05 |
| 10587939 | Dynamic capacity allocation in optical communication networks | Junwen Zhang | 2020-03-10 |
| 10404399 | Dynamic equalization of differential path loss in an optical distribution network | Junwen Zhang | 2019-09-03 |
| 6895146 | Mode scrambler | Mark Plett, Steven Andrew Cashion, Gerald Nykolak, Robert M. Pierce | 2005-05-17 |
| 6810175 | Off-axis mode scrambler | Robert M. Pierce, Eric C. Eisenberg, Jorah Wyer | 2004-10-26 |