Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12348388 | Operation and maintenance management method of network slice subnet, apparatus, system, device and medium | Shubin Yue, Yongsheng Du | 2025-07-01 |
| 12179978 | Laminating film resistant to discoloration caused by cooking, and film-laminated metal sheet | Long Xie, Zhangwei Wang, Xiujun Li, Hongxing Chen | 2024-12-31 |
| 11973349 | Device for suppressing potential induced degradation and system | Yanfei Yu, Zongjun Yang, Shangfang DAI | 2024-04-30 |
| 11950142 | Method and apparatus for sending system performance parameters, management device, and storage medium | Weihong Zhu | 2024-04-02 |
| 11387777 | Active bypass control device and method for photovoltaic module | Zongjun Yang, Yanfei Yu | 2022-07-12 |
| 11303113 | Shutdown control system and method | Yanfei Yu, Zongjun Yang | 2022-04-12 |
| 11225054 | Method and apparatus for producing film-coated metal plate | Peng Li, Hongxing Chen, Zhangwei Wang | 2022-01-18 |
| 11201537 | Method for suppressing common mode impulse current for inverter generated when switching on alternating current switch and application device thereof | Yanfei Yu, Yang Bai, Menglin Cao | 2021-12-14 |
| 11101661 | Device for suppressing potential induced degradation and system | Yanfei Yu, Zongjun Yang, Shangfang DAI | 2021-08-24 |
| 11082004 | Shutdown control system and method | Yanfei Yu, Zongjun Yang, Huajin Chen | 2021-08-03 |
| 11043802 | Shutdown apparatus for photovoltaic module | Zongjun Yang, Yanfei Yu | 2021-06-22 |
| 11031906 | Current-voltage curve scan method for photovoltaic module, and optimizer | Yanfei Yu, Yunfei Zou, Zongjun Yang, Liang Zhan, Liying Xue | 2021-06-08 |
| 10998814 | Power conversion system, controller for the same, and method for controlling the same | Zongjun Yang, Xiaoxun Li, Haifeng Yang | 2021-05-04 |
| 10965246 | Shutdown control system and method | Yanfei Yu, Zongjun Yang, Huajin Chen | 2021-03-30 |
| 10797599 | Method for regulating output characteristics of photovoltaic module and direct current/direct current converter | Yanfei Yu, Zongjun Yang, Jingjing Xie | 2020-10-06 |
| 10693297 | Centralized MPPT exiting and switching method and application thereof | Fenggang Zhang, Qun Zheng, Yanhu Zhang, Bing Hu | 2020-06-23 |
| 10637252 | Electrical energy control method and apparatus for photovoltaic system | Yanfei Yu, Zongjun Yang | 2020-04-28 |
| 10523011 | Voltage compensation apparatus for photovoltaic system and photovoltaic system | Yanfei Yu, Zongjun Yang, Shangfang DAI | 2019-12-31 |
| 10503126 | Access control method for parallel direct current power supplies and device thereof | Shangfang DAI, Yanfei Yu, Zongjun Yang | 2019-12-10 |
| D862380 | Power optimizer | Yongjin Liu, Qing Feng Zhang, Gaozhou Tao, Guiyou Tan | 2019-10-08 |
| 10075127 | Photovoltaic rapid shutdown device and photovoltaic system | Yunfei Zou, Yanfei Yu, Zongjun Yang, Liang Zhan | 2018-09-11 |
| 9923481 | Photovoltaic system and method for controlling the same | Yanfei Yu, Shangfang DAI, Zongjun Yang, Wei Zhao | 2018-03-20 |
| 9912252 | Pre-charge circuit and photovoltaic inverter | Yanfei Yu, Zongjun Yang, Shangfang DAI, Pengcheng Huang | 2018-03-06 |
| 9813918 | Method and device for determining working mode, network element, element management system (EMS) and network management system (NMS) | Weihong Zhu | 2017-11-07 |
| 8958843 | Method and device for managing adjacent relation among cells | Yanqin GAO | 2015-02-17 |