Inventor · disambiguated record
Lingyun Dong
Also filed as: DONG LINGYUN
2 granted patents·4 pending applications·0 citations·filing 2021–2025
24Inventor score
Technology areasF25D
Files withQingdao haier refrigerator co ltd6
Top patents by PatentIndex Score
6 records- 0174US2025290683A1Air-cooled refrigerator with evaporator at bottom of cabinetQingdao haier refrigerator co ltd·Filed 2025·Application pending·0 cites
- 0257US12339053B2Air-cooled refrigerator with evaporator at bottom of cabinetQingdao haier refrigerator co ltd·Filed 2021·Granted Jun 24, 2025·0 cites·14 claims
- 0346US2024410638A1Refrigerator having inclined drain pipe disposed at lower portion of refrigeratorQingdao haier refrigerator co ltd·Filed 2022·Application pending·0 cites
- 0446US2024401849A1Refrigerator with heat dissipation compartment at bootomQingdao haier refrigerator co ltd·Filed 2022·Application pending·0 cites
- 0546US2025003673A1Refrigerator with a reserved installation space arranged at the bottom heat dissipation compartmentQingdao haier refrigerator co ltd·Filed 2022·Application pending·0 cites
- 0643US12398949B2Air-cooled refrigeratorQingdao haier refrigerator co ltd·Filed 2021·Granted Aug 26, 2025·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →