SS

Shengsheng Shi

XC Xiamen Hongfa Electric Power Controls Co.: 1 patents #2 of 5Top 40%
📍 Fujian, CN: #114 of 309 inventorsTop 40%
Overall (2021): #260,359 of 548,734Top 50%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11164711 DC contactor with dual micro switches Songsheng Chen, Shuming Zhong 2021-11-02