Inventor · disambiguated record
Longhua Huang
Also filed as: HUANG LONGHUA
3 granted patents·1 pending application·0 citations·filing 2022–2023
39Inventor score
Top patents by PatentIndex Score
4 records- 0164US12492754B2Valve needle assembly, electronic expansion valve and refrigeration deviceGUANGDONG WELLING MOTOR MFG CO·Filed 2023·Granted Dec 9, 2025·0 cites·16 claims
- 0262US11867439B2Stator assembly, electronic expansion valve and refrigeration deviceGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2022·Granted Jan 9, 2024·0 cites·15 claims
- 0349US2023304587A1Electronic expansion valve and refrigeration deviceGUANGDONG WELLING MOTOR MFG CO·Filed 2023·Application pending·0 cites
- 0448US12129930B2Nut, electronic expansion valve and stop structure thereof, and refrigeration deviceGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2022·Granted Oct 29, 2024·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →