Issued Patents All Time
Showing 76–89 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9794076 | Method for node device to enter or exit power-saving mode and node device | Mingming Cheng, Liquan Yuan | 2017-10-17 |
| 9698978 | Network equipment and authentication and key management method for same | Qiongwen Liang, Lin Wang, Junjian ZHANG, Dezhi Zhang, Boshan ZHANG | 2017-07-04 |
| 9693348 | Base station resource allocation | Hantao Li, Jie Ma | 2017-06-27 |
| 9619016 | Method and device for displaying wallpaper image on screen | Ye Li, Guoming Liu | 2017-04-11 |
| 9413902 | Method and device for supplying power to access device | Mingming Cheng, Liquan Yuan, Qun Cheng, Qiang Guo | 2016-08-09 |
| 9306700 | Method and device for transmitting optical signals | Songlin Zhu, Dan Geng, Zian He, Yongjia Yin, Yong Guo +2 more | 2016-04-05 |
| 9167323 | Method and system for quickly updating ranging results of optical network unit by optical line terminal | Dezhi Zhang, Liquan Yuan | 2015-10-20 |
| 9025949 | Equalization delay agnostic protection switching in protected passive optical networks | Denis A. Khotimsky, Dan Geng | 2015-05-05 |
| 8934359 | Method and passive optical network system for managing uplink burst overhead parameters | Dezhi Zhang, Marek Hajduczenia, Liquan Yuan | 2015-01-13 |
| 8934772 | Method and system for upstream bandwidth allocation in a passive optical network | Dan Geng | 2015-01-13 |
| 8909044 | Method for transmitting data and gigabit-capable passive optical network system | Dan Geng | 2014-12-09 |
| 8731399 | Power saving method, system and optical network unit in passive optical network | Dan Geng | 2014-05-20 |
| 8712242 | Ranging method and apparatus in passive optical network | Dan Geng | 2014-04-29 |
| 8619591 | Transmission method and assembling method for physical layer operations, administration and maintenance (PLOAM) message in a passive optical network | Dan Geng, Marek Hajduczenia | 2013-12-31 |