Issued Patents 2025
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431305 | Power mechanism, switch, power conversion apparatus, and power supply system | Jisheng Sun, Jianfei MA, Xiufeng Zhang | 2025-09-30 |
| 12362591 | Photovoltaic system and direct current overcurrent protection apparatus | Xiufeng Zhang | 2025-07-15 |
| 12340964 | Contact apparatus, electromagnetic switch, onboard charger, and new energy vehicle | Taixian Chen, Fugao ZHAO, Yuhan He | 2025-06-24 |
| 12340959 | Switch, power conversion apparatus, and power supply system | Xiufeng Zhang, Xiaogang GUO, Yazhu Zhao, Jichang HUANG, Jianfei MA | 2025-06-24 |
| 12315687 | Rotary switch | Xiufeng Zhang, Jian Shi, Hao Wang, Jiang Zhang | 2025-05-27 |
| 12300447 | Remote switch-off mechanism and rotary switch | Jian Shi, Hao Wang, Wei Shi, Xiufeng Zhang | 2025-05-13 |
| 12198881 | Contact apparatus and electromagnetic switch | Taixian Chen, Fugao ZHAO, Guangming Huang | 2025-01-14 |