Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11470058 | Network connection method, mobile terminal, electronic device, and graphical user interface | Fei Wu, Qizhi Zhan, Tao Sun, Ke Zhang | 2022-10-11 |
| 10135602 | Method, apparatus, and system for time synchronization of XDSL | Guijin Xu, Guozhu Long, Zhilei Zhao, Xuyong Wu, Yuchen Jia | 2018-11-20 |
| 9036813 | Power efficiency of a line driver | Guozhu Long, Zhilei Zhao | 2015-05-19 |
| 9008163 | Vectored-DSL method and system, board, and DSLAM device | Huishen Dong, Cheng Li, Jinxiong Lv, Jianwei Ke | 2015-04-14 |
| 8693676 | Power efficiency of a line driver | Guozhu Long, Zhilei Zhao | 2014-04-08 |
| 8526513 | Method and apparatus for transmitting data, and communication system | Matthew Leung | 2013-09-03 |
| 8442175 | Method, apparatus, and system for time synchronization of XDSL | Guijin Xu, Guozhu Long, Zhilei Zhao, Xuyong Wu, Yuchen Jia | 2013-05-14 |
| 7849338 | Communication device and method for saving static power consumption of communication device | — | 2010-12-07 |
| 7688744 | Broadband test line access circuit, broadband test-line access board and broadband test device | Tao Yang, Jun Zhou, Zhiguo Yan | 2010-03-30 |