Inventor · disambiguated record
Kai Heng Kwok
Also filed as: KWOK KAI H · KWOK KAI HENG
4 granted patents·29 citations·filing 1999–2015
70Inventor score
Top patents by PatentIndex Score
4 records- 0167US8464445B2Steam ironing device having heating means, pump, and control circuit to control ratio of fluid flow rate of pump to power of heating meansJIANG YONG·Filed 2004·Granted Jun 18, 2013·9 cites·8 claims
- 0253US6105286ADevice for ironing with bypass for selfcleaningPHILIPS CORP·Filed 1999·Granted Aug 22, 2000·19 cites·8 claims
- 0342US7223947B2Domestic appliance and heating structure for a domestic applianceKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Granted May 29, 2007·1 cites·11 claims
- 0439US10640912B2Accessory for a steaming deviceKONINKLIJKE PHILIPS NV·Filed 2015·Granted May 5, 2020·0 cites·12 claims
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