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Chung-Wai (Paul) Cheng

P( Polygroup Macau Limited (Bvi): 1 patents #9 of 20Top 45%
📍 Sha Tin, CN: #99 of 338 inventorsTop 30%
Overall (2020): #520,912 of 565,922Top 95%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10772452 Connector system Yong Fu 2020-09-15