Chaolei ZHANG

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Foshan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Filter assembly and cleaner having the same
- Patent number 10,391,438
- Issue date Aug 27, 2019
- MIDEA GROUP CO., LTD
- Hui Zhang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
STEAM GENERATOR, STEAM GENERATOR SYSTEM AND HOUSEHOLD APPLIANCE
- Publication number 20200224870
- Publication date Jul 16, 2020
- MIDEA GROUP CO., LTD.
- Hui ZHANG
- F22 - STEAM GENERATION
Information Patent Application
FILTER ASSEMBLY AND CLEANER HAVING THE SAME
- Publication number 20190151788
- Publication date May 23, 2019
- MIDEA GROUP CO., LTD.
- Hui ZHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
STEAM GENERATOR, STEAM GENERATOR SYSTEM AND HOUSEHOLD APPLIANCE
- Publication number 20180038584
- Publication date Feb 8, 2018
- MIDEA GROUP CO., LTD.
- Hui ZHANG
- F22 - STEAM GENERATION
Information Patent Application
STEAM GENERATOR SYSTEM, CONTROL METHOD AND HOUSEHOLD APPLIANCE
- Publication number 20180038585
- Publication date Feb 8, 2018
- MIDEA GROUP CO., LTD.
- Hui ZHANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE