Inventor · disambiguated record
Quanfeng Huang
Also filed as: HUANG QUANFENG
3 granted patents·2 citations·filing 2019–2020
49Inventor score
Top patents by PatentIndex Score
3 records- 0176US11761557B2Electric valve, heat management assembly and air conditioning systemZHEJIANG SANHUA INTELLIGENT CONTROLS CO LTD·Filed 2019·Granted Sep 19, 2023·2 cites·18 claims
- 0246US11913691B2Electronic expansion valve and thermal management assemblyZHEJIANG SANHUA INTELLIGENT CONTROLS CO LTD·Filed 2020·Granted Feb 27, 2024·0 cites·13 claims
- 0346US11320060B2Electric valve and thermal management assemblyZHEJIANG SANHUA INTELLIGENT CONTROLS CO LTD·Filed 2019·Granted May 3, 2022·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →