Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12308152 | 220KV transformer movable sleeve for easy maintenance | Liren Zhou, Yuqing Sang, Yan Sun, Shuang Hao, Guoping Tong +1 more | 2025-05-20 |
| 12293863 | 220KV transformer sleeve | Liren Zhou, Yuqing Sang, Yan Sun, Shuang Hao, Guoping Tong +1 more | 2025-05-06 |
| 11782867 | Method to improve communication speed in existing control system | Dongxu Liu, Yongquan Tan | 2023-10-10 |
| 11746963 | Backlight module and display device | Baohong Kang | 2023-09-05 |
| 11251828 | Network routing device, network data transmission method, and network access device | Li Zhang, Yan Zeng | 2022-02-15 |
| 10516438 | Deactivation method and system in crosstalk scenario | Xiang Wang | 2019-12-24 |
| 10257018 | Failure analysis method and device | Xiaolong Zhang | 2019-04-09 |
| 10122410 | Channel transmission characteristic obtaining method and apparatus | Xiaolong Zhang | 2018-11-06 |
| 10075260 | Power control method, apparatus, and system | Xiang Wang | 2018-09-11 |
| 10002091 | Master/slave management for redundant process controller modules | Zhi Yang, Lei Zou | 2018-06-19 |
| 9992089 | Parameter obtaining method and apparatus | Xiaolong Zhang | 2018-06-05 |
| 9973447 | Built-in ethernet switch design for RTU redundant system | Haifeng Liang, Lei Zou, Zhi Yang, Ke Zou | 2018-05-15 |
| 9973236 | Deactivation method and system in crosstalk scenario | Xiang Wang | 2018-05-15 |
| 9875207 | Remote terminal unit (RTU) hardware architecture | Lei Zou, Zhi Yang, Min Zhang | 2018-01-23 |
| 9872411 | Remote terminal unit (RTU) supporting elevated operating temperature and reduced power consumption | Lei Zou, Zhi Yang | 2018-01-16 |
| 9836426 | SD card based RTU | Ke Zou, Haifeng Liang, Zhi Yang, Enkui Lv, Huagang Xu +1 more | 2017-12-05 |
| 9813112 | Power control method, device, and system | Xiang Wang | 2017-11-07 |
| 9712208 | Method and apparatus for training vector coefficient of vectored digital subscriber line | Jianping Tu, Xiang Wang | 2017-07-18 |
| 9614581 | Control and management of power saving link states in vectored TDD transmission systems | Dong Wei, Jianhua Liu | 2017-04-04 |
| 9225826 | Method, apparatus and system for compatibility with VDSL2 legacy customer premises equipment | Cao Shi | 2015-12-29 |
| D724034 | Remote terminal unit in oil and gas production environments | Chaohong Liu, Chenghao Wang, Dezhi Yang, Lei Zou | 2015-03-10 |
| 8953664 | Method, equipment, system, and program product for activating DSL | Cao Shi, Zhong Pan, Shicai Chen | 2015-02-10 |
| 8908834 | Method, apparatus, and system for reducing digital subscriber line interference | Jianping Tu, Jinxiong Lv | 2014-12-09 |
| 8831114 | Method, apparatus, and system for processing signals based on twisted pair | — | 2014-09-09 |
| 8711669 | XDSL system and signal transmission method, sending device, and receiving device of xDSL system | Liming Fang, Huishen Dong | 2014-04-29 |