Xiangfei LIANG

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Zhuhai, Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Cascade air conditioner system
- Patent number 11,781,788
- Issue date Oct 10, 2023
- Gree Electric Appliances, Inc. of Zhuhai
- Xingru Liu
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Compressor and air conditioner system
- Patent number 11,713,888
- Issue date Aug 1, 2023
- Gree Electric Appliances, Inc. of Zhuhai
- Xingru Liu
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Refrigeration device
- Patent number 10,345,011
- Issue date Jul 9, 2019
- Gree Electric Appliances, Inc. of Zhuhai
- Xiangfei Liang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
CASCADE AIR CONDITIONER SYSTEM
- Publication number 20220011021
- Publication date Jan 13, 2022
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Xingru LIU
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR-CONDITIONING SYSTEM WITH MIXED WORKING MEDIUM
- Publication number 20210396432
- Publication date Dec 23, 2021
- Xingru LIU
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
COMPRESSOR AND AIR CONDITIONER SYSTEM
- Publication number 20210102714
- Publication date Apr 8, 2021
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Xingru LIU
- F24 - HEATING RANGES VENTILATING
Information Patent Application
REFRIGERATION DEVICE
- Publication number 20170038099
- Publication date Feb 9, 2017
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Xiangfei LIANG
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...