Inventor · disambiguated record
Zilin Cao
Also filed as: CAO ZILIN
0 granted patents·5 pending applications·0 citations·filing 2022–2022
Files withQingdao haier refrigerator co ltd5
Top patents by PatentIndex Score
5 records- 0163US2024353170A1Magnetic field-based fresh-keeping storage container and refrigeratorQingdao haier refrigerator co ltd·Filed 2022·Application pending·0 cites
- 0262US2024358046A1Magnetic field freshness-preserving storage container and refrigeratorQingdao haier refrigerator co ltd·Filed 2022·Application pending·0 cites
- 0362US2024353155A1Magnetic field freshness-preserving storage container and refrigeratorQingdao haier refrigerator co ltd·Filed 2022·Application pending·0 cites
- 0461US2024344753A1Magnetic field fresh-keeping apparatus and air-cooled refrigeration deviceQingdao haier refrigerator co ltd·Filed 2022·Application pending·0 cites
- 0549US2025044014A1Refrigeration device having magnetic field freshness-preserving apparatusQingdao haier refrigerator co ltd·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →