CY

Cheong Wing YUEN

JA Johnson Electric International Ag: 1 patents #2 of 13Top 20%
Overall (2022): #491,722 of 548,613Top 90%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11431234 Rotor assembly for DC motor Chi Yan Tam, Chi-Hung Chan 2022-08-30