Inventor · disambiguated record
Wai Kwan Cheung
Also filed as: CHEUNG WAI KWAN
3 granted patents·4 pending applications·51 citations·filing 1999–2022
68Inventor score
Files withCHEUNG WAI KWAN2CHANG CHI MEI1CHEUNG YUK WOON1DONGGUAN GAOBAO ALUMINUIM MANU1HOI METAL MANUFACTORY CO LTD1
Top patents by PatentIndex Score
7 records- 0176US6466444B2Heat sinkCHEUNG YUK WOON·Filed 2001·Granted Oct 15, 2002·42 cites·12 claims
- 0250US2022246062A1Emergency surgical airway surgery simulation deviceHOSPITAL AUTHORITY·Filed 2022·Application pending·0 cites
- 0350US2009065186A1Condenser assemblyCHEUNG WAI KWAN·Filed 2008·Application pending·0 cites
- 0448US2008093065A1Heat exchanger tube for heating systemCHEUNG WAI KWAN·Filed 2007·Application pending·0 cites
- 0547US6134936AMold for heat sinkHOI METAL MANUFACTORY CO LTD·Filed 1999·Granted Oct 24, 2000·9 cites·23 claims
- 0644US2008066487A1Condenser and radiator of air conditioning refrigeration systemDONGGUAN GAOBAO ALUMINUIM MANU·Filed 2007·Application pending·0 cites
- 0726US6856510B2Efficient coolerCHANG CHI MEI·Filed 2001·Granted Feb 15, 2005·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →