Inventor · disambiguated record
Yanfeng Zhao
Also filed as: ZHAO YANFENG
7 granted patents·4 pending applications·15 citations·filing 2014–2025
78Inventor score
Files withQingdao haier refrigerator co ltd4ZHAO YANFENG4HEFEI HAIER REFRIGERATOR CO LTD1HUAWEI DEVICE CO LTD1UNIV SHANDONG1
Top patents by PatentIndex Score
11 records- 0186USD1080168SInsoleZHAO YANFENG·Filed 2025·Granted Jun 24, 2025·2 cites·1 claims
- 0276USD1057373SInsoleZHAO YANFENG·Filed 2024·Granted Jan 14, 2025·5 cites·1 claims
- 0369USD1057375SInsoleZHAO YANFENG·Filed 2024·Granted Jan 14, 2025·3 cites·1 claims
- 0469USD1057376SInsoleZHAO YANFENG·Filed 2024·Granted Jan 14, 2025·3 cites·1 claims
- 0563US10554060B2Systems and methods for charging via USB portHUAWEI DEVICE CO LTD·Filed 2014·Granted Feb 4, 2020·2 cites·8 claims
- 0662US2024358046A1Magnetic field freshness-preserving storage container and refrigeratorQingdao haier refrigerator co ltd·Filed 2022·Application pending·0 cites
- 0762US2024353155A1Magnetic field freshness-preserving storage container and refrigeratorQingdao haier refrigerator co ltd·Filed 2022·Application pending·0 cites
- 0862US2024318903A1Heating method, and refrigerating and freezing apparatusQingdao haier refrigerator co ltd·Filed 2022·Application pending·0 cites
- 0943US2024191935A1RefrigeratorQingdao haier refrigerator co ltd·Filed 2022·Application pending·0 cites
- 1041US12487024B2RefrigeratorHEFEI HAIER REFRIGERATOR CO LTD·Filed 2022·Granted Dec 2, 2025·0 cites·7 claims
- 1131US11920660B2Magnetic levitation ball screw pairUNIV SHANDONG·Filed 2021·Granted Mar 5, 2024·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →