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Chu Kwong Chak

📍 Sha Tin, CN: #748 of 2,424 inventorsTop 35%
Overall (All Time): #1,982,580 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9664275 Zero backlash right angle transmission system and method — 2017-05-30
9385705 H-bridge gate control circuit — 2016-07-05