Zhiwei CHEN

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Zhuhai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Heat pump air conditioning system and control method
- Patent number 11,009,270
- Issue date May 18, 2021
- Gree Electric Appliances, Inc. of Zhuhai
- Mingzhu Dong
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
HEAT PUMP AIR CONDITIONING SYSTEM AND CONTROL METHOD
- Publication number 20200348053
- Publication date Nov 5, 2020
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Mingzhu DONG
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR CONDITIONER OUTDOOR UNIT AND OUTDOOR UNIT DIVISION PLATE OF AIR...
- Publication number 20190072287
- Publication date Mar 7, 2019
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Jiangchi Liu
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Air outlet protection structure, outdoor unit of air conditioner an...
- Publication number 20160305454
- Publication date Oct 20, 2016
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Zhiqiang GAO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...