Inventor · disambiguated record
Zengqiang Si
Also filed as: SI ZENGQIANG
11 granted patents·3 pending applications·1 citations·filing 2017–2024
78Inventor score
Top patents by PatentIndex Score
14 records- 0167US11015853B2Ice maker with three-branch pipe assemblyHEFEI HUALING CO LTD·Filed 2019·Granted May 25, 2021·1 cites·9 claims
- 0256US10859304B2RefrigeratorHEFEI HUALING CO LTD·Filed 2020·Granted Dec 8, 2020·0 cites·9 claims
- 0355US2020182529A1RefrigeratorHEFEI HUALING CO LTD·Filed 2020·Application pending·0 cites
- 0451US11656018B2Ice making system and refrigeration apparatusHEFEI MIDEA REFRIGERATOR CO·Filed 2019·Granted May 23, 2023·0 cites·20 claims
- 0550US10808980B2Ice-maker/ice storage box assembly and refrigeratorHEFEI HUALING CO LTD·Filed 2018·Granted Oct 20, 2020·0 cites·15 claims
- 0649US2025075970A1Water Supply System for a Refrigeration Device, and Refrigeration DeviceHEFEI MIDEA REFRIGERATOR CO·Filed 2024·Application pending·0 cites
- 0748US11255590B2RefrigeratorHEFEI HUALING CO LTD·Filed 2019·Granted Feb 22, 2022·0 cites·19 claims
- 0847US11747080B2Ice machine, fault handling method and fault handling apparatus for ice machine, and refrigeration deviceHEFEI HUALING CO LTD·Filed 2018·Granted Sep 5, 2023·0 cites·17 claims
- 0947US11162728B2Ice maker and refrigeratorHEFEI HUALING CO LTD·Filed 2017·Granted Nov 2, 2021·0 cites·17 claims
- 1046US10900704B2Refrigerator having an ice-making system with an ice-making chamber disposed inside a refrigerating compartmentHEFEI HUALING CO LTD·Filed 2019·Granted Jan 26, 2021·0 cites·8 claims
- 1145US11852395B2Refrigerator and energy-saving control method and apparatus thereforHEFEI HUALING CO LTD·Filed 2018·Granted Dec 26, 2023·0 cites·12 claims
- 1242US11480376B2Ice storage container and refrigerator having sameHEFEI HUALING CO LTD·Filed 2019·Granted Oct 25, 2022·0 cites·20 claims
- 1341US2020393187A1Ice maker-integrated refrigeratorHEFEI HUALING CO LTD·Filed 2018·Application pending·0 cites
- 1438US11193706B2Ice discharger and refrigerator comprising the sameHEFEI HUALING CO LTD·Filed 2017·Granted Dec 7, 2021·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →