CH

Chi-Ming Huang

HE Hongfujin Precision Electronics(Tianjin)Co.: 1 patents #16 of 44Top 40%
📍 Shiliujia, TW: #16 of 44 inventorsTop 40%
Overall (2020): #517,795 of 565,922Top 95%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10563366 Driving mechanism and self-propelled warning device using the same CHUANG-WEI TSENG, YU-CHING CHIEN, CHE-HSUN CHEN 2020-02-18