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Chung-Wai (Paul) Cheng

P( Polygroup Macau Limited (Bvi): 1 patents #3 of 5Top 60%
📍 Sha Tin, CN: #27 of 157 inventorsTop 20%
Overall (2011): #336,347 of 364,097Top 95%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8047700 Light string system Joseph M. Massabki, Gary Lawson 2011-11-01