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Weihao XIE
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HEFEI, CN
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Patents Grants
last 30 patents
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Patent Grant
Oxygen removal module, fresh-keeping device and refrigerator
Patent number
12,274,282
Issue date
Apr 15, 2025
Hefei Midea Refrigerator Co., Ltd.
Xianghua Ren
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
Information
Patent Application
OXYGEN REMOVAL MODULE, FRESH-KEEPING DEVICE AND REFRIGERATOR
Publication number
20250221422
Publication date
Jul 10, 2025
HEFEI MIDEA REFRIGERATOR CO., LTD.
Xianghua REN
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
DOOR ASSEMBLY AND REFRIGERATION DEVICE
Publication number
20230272965
Publication date
Aug 31, 2023
HEFEI MIDEA REFRIGERATOR CO., LTD.
Xiangqian CUI
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
DOOR ASSEMBLY AND STORAGE CABINET
Publication number
20230232979
Publication date
Jul 27, 2023
HEFEI MIDEA REFRIGERATOR CO., LTD.
Weihao XIE
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
OXYGEN REMOVAL MODULE, FRESH-KEEPING DEVICE AND REFRIGERATOR
Publication number
20230108252
Publication date
Apr 6, 2023
HEFEI MIDEA REFRIGERATOR CO., LTD.
Xianghua REN
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES