Inventor · disambiguated record
Ka Hei Wong
Also filed as: WONG KA HEI
6 granted patents·72 citations·filing 1996–2018
80Inventor score
Files withWONG KA HEI4
Top patents by PatentIndex Score
6 records- 0175US5893587ATamper indicating labelFiled 1997·Granted Apr 13, 1999·46 cites·7 claims
- 0252US5911171APickup system for bridge of stringed musical instrumentFiled 1998·Granted Jun 8, 1999·19 cites·9 claims
- 0339USD806425SModern chairWONG KA HEI·Filed 2016·Granted Jan 2, 2018·3 cites·1 claims
- 0434USD385901SMusical instrument bodyWONG KA HEI·Filed 1996·Granted Nov 4, 1997·3 cites·1 claims
- 0532USD858126SPiano benchWONG KA HEI·Filed 2018·Granted Sep 3, 2019·1 cites·1 claims
- 0626USD841212SModern table lampWONG KA HEI·Filed 2017·Granted Feb 19, 2019·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →