YH

Yu-Hung Hsiao

DC Dongguan Keben Electrical Appliance Co.: 1 patents #3 of 5Top 60%
Overall (2022): #193,951 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11316298 Safety socket to prevent electric shock SHENG-JIE DING, Li Qin Ye, Chen Yuan Cheng, To Yung 2022-04-26