Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10503126 | Access control method for parallel direct current power supplies and device thereof | Hua Ni, Shangfang DAI, Zongjun Yang | 2019-12-10 |
| 10298019 | Communication host and photovoltaic power generation system | Xinyu Wang, Yu Gu, Jun Xu, Yilei Gu | 2019-05-21 |
| 10075127 | Photovoltaic rapid shutdown device and photovoltaic system | Yunfei Zou, Hua Ni, Zongjun Yang, Liang Zhan | 2018-09-11 |
| 9923481 | Photovoltaic system and method for controlling the same | Hua Ni, Shangfang DAI, Zongjun Yang, Wei Zhao | 2018-03-20 |
| 9912252 | Pre-charge circuit and photovoltaic inverter | Hua Ni, Zongjun Yang, Shangfang DAI, Pengcheng Huang | 2018-03-06 |