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Chi Wang Cheung

JS Johnson Electric S.A.: 1 patents #32 of 118Top 30%
📍 Hong Kong, FL: #2 of 4 inventorsTop 50%
Overall (2016): #443,944 of 481,213Top 95%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9435400 Drive unit Zhong Ping Wu, Hong Yu Ding 2016-09-06