Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10453628 | Opposite arc isolation device of high voltage direct current relay | Xiaobin Guo, Haiyan Huang, Yuanfeng Li | 2019-10-22 |
| 10312043 | Sealed high voltage direct current relay | Rongai Yu, Wenrong Song, Xiaobin Guo, Haiyan Huang, Peng Su | 2019-06-04 |
| 10262825 | Moving iron core guide mechanism for high voltage direct current relay | Wenrong Song, Rongai Yu, Haiyan Huang, Xiaobin Guo, Peng Su | 2019-04-16 |
| 10163596 | Horizontal-deflection prevention mechanism for high voltage direct current relay | Wenrong Song, Rongai Yu, Xiaobin Guo, Haiyan Huang, Peng Su | 2018-12-25 |