Inventor · disambiguated record
Huaxin Wan
Also filed as: WAN HUAXIN
3 granted patents·4 pending applications·14 citations·filing 2006–2019
61Inventor score
Files withSMITH A O CHINA WATER HEATER2A O SMITH CHINA WATER HEATER CO LTD1DING WEI1SMITH CORP A O1WAN HUAXIN1
Top patents by PatentIndex Score
7 records- 0180US8176937B2Temperature adjustable mixing valveZHANG LIPING·Filed 2009·Granted May 15, 2012·12 cites·13 claims
- 0270US11125468B2Water heater system and control method thereforSMITH A O CHINA WATER HEATER·Filed 2019·Granted Sep 21, 2021·1 cites·4 claims
- 0354US8530799B2Fluid-heating apparatus and methods of operating the sameDING WEI·Filed 2006·Granted Sep 10, 2013·1 cites·25 claims
- 0446US2013056189A1Kind of microchannel heat exchangerWAN HUAXIN·Filed 2012·Application pending·0 cites
- 0543US2019178528A1Water heater systemSMITH A O CHINA WATER HEATER·Filed 2019·Application pending·0 cites
- 0641US2023175735A1Water heater system and control method thereforSMITH CORP A O·Filed 2017·Application pending·0 cites
- 0727US2018017287A1Water outlet pipe componentA O SMITH CHINA WATER HEATER CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →