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Chung-Wai (Paul) Cheng

P( Polygroup Macau Limited (Bvi): 1 patents #4 of 7Top 60%
📍 Sha Tin, CN: #76 of 303 inventorsTop 30%
Overall (2017): #467,252 of 506,227Top 95%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9844288 Connector system Yong Fu 2017-12-19