Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10256063 | Controller and control method for alternating current contactor | Fei Yu, Changxun Gu, Shunfeng Ge, Di Zhang, Yugang Feng +1 more | 2019-04-09 |
| 10242813 | Indication device of electric switch | Feng Jia, Jiexin Zheng, Hong Xi, Sihong Li, Beiming Huang | 2019-03-26 |