Chubin OU

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Foshan, CN

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Patents Grantslast 30 patents

Information 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
Air duct assembly and refrigerator
- Patent number 10,948,228
- Issue date Mar 16, 2021
- Yaodong Wang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cooking fume purification module and cooking fume exhaust device
- Patent number 10,914,474
- Issue date Feb 9, 2021
- Lele Ming
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

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
Information Patent Application
AIR DUCT ASSEMBLY AND REFRIGERATOR
- Publication number 20190128588
- Publication date May 2, 2019
- MIDEA GROUP CO., LTD.
- Yaodong Wang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
COOKING FUME PURIFICATION MODULE AND COOKING FUME EXHAUST DEVICE
- Publication number 20190113240
- Publication date Apr 18, 2019
- MIDEA GROUP CO., LTD.
- Lele MING
- F24 - HEATING RANGES VENTILATING