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Foshan, CN
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Patents Grants
last 30 patents
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Patent Grant
Purification device for purifying air and air purifier having same
Patent number
11,833,466
Issue date
Dec 5, 2023
Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd.
Yunqing Han
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Capture device for purifying air, purification device and air purifier
Patent number
11,439,934
Issue date
Sep 13, 2022
Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd.
Yunqing Han
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Purification device for air purification and air purifier having same
Patent number
11,305,220
Issue date
Apr 19, 2022
Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd.
Yunqing Han
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
WATER SPRAYING PIPE AND CLEANING APPARATUS
Publication number
20210379609
Publication date
Dec 9, 2021
FOSHAN SHUNDE MIDEA WASHING APPLIANCES MANUFACTURING CO., LTD.
Weijun XUE
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Purification Device for Air Purification and Air Purifier Having Same
Publication number
20210146288
Publication date
May 20, 2021
Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd.
Yunqing HAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Purification Device for Purifying Air and Air Purifier Having Same
Publication number
20210146294
Publication date
May 20, 2021
Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd.
Yunqing HAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Capture Device for Purifying Air, Purification Device and Air Purifier
Publication number
20210129062
Publication date
May 6, 2021
Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd.
Yunqing HAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL