Inventor · disambiguated record
Ka Wai Chung
Also filed as: CHUNG KA WAI
3 granted patents·1 pending application·76 citations·filing 2004–2007
74Inventor score
Technology areasB27B
Top patents by PatentIndex Score
4 records- 0189USD515377SImpact wrenchONE WORLD TECHNOLOGIES LTD·Filed 2004·Granted Feb 21, 2006·46 cites·1 claims
- 0270USD513951SScrew gunONE WORLD TECHNOLOGIES LTD·Filed 2004·Granted Jan 31, 2006·17 cites·1 claims
- 0355USD510849SOvermold grip for a sanderONE WORLD TECHNOLGIES LTD·Filed 2004·Granted Oct 25, 2005·13 cites·1 claims
- 0452US2009126206A1Circular Saw With Cutting Depth DisplayCHUNG KA WAI·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →