HONGBO LI

Person

Zhuhai City, Guangdong, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Compressor rotor, compressor and refrigerant circulation system
- Patent number 11,946,476
- Issue date Apr 2, 2024
- Gree Electric Appliances, Inc. of Zhuhai
- Hua Liu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Cooling system and control method therefor
- Patent number 11,668,500
- Issue date Jun 6, 2023
- Gree Electric Appliances, Inc. of Zhuhai
- Hua Liu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Centrifugal compressor and air conditioning equipment
- Patent number 11,608,833
- Issue date Mar 21, 2023
- Gree Electric Appliances, Inc. of Zhuhai
- Hua Liu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Bearing supporting assembly and machining method thereof, and centr...
- Patent number 11,578,753
- Issue date Feb 14, 2023
- Gree Electric Appliances, Inc. of Zhuhai
- Hua Liu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Liquid injection ring and refrigerant lubricated bearing assembly
- Patent number 11,473,625
- Issue date Oct 18, 2022
- Gree Electric Appliances, Inc. of Zhuhai
- Hua Liu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High-temperature air conditioning device
- Patent number 10,955,172
- Issue date Mar 23, 2021
- Gree Electric Appliances, Inc. of Zhuhai
- Hua Liu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Power electronic device cooling system and distributed power genera...
- Patent number 10,356,962
- Issue date Jul 16, 2019
- Gree Electric Appliances, Inc. of Zhuhai
- Hongbo Li
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Bearing Supporting Assembly and Machining Method Thereof, and Centr...
- Publication number 20220010812
- Publication date Jan 13, 2022
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Hua Liu
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Centrifugal Compressor and Air Conditioning Equipment
- Publication number 20220003238
- Publication date Jan 6, 2022
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Hua Liu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Compressor Rotor, Compressor and Refrigerant Circulation System
- Publication number 20210404475
- Publication date Dec 30, 2021
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Hua Liu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Liquid Injection Ring and Refrigerant Lubricated Bearing Assembly
- Publication number 20210270321
- Publication date Sep 2, 2021
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Hua Liu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Cooling System and Control Method Therefor
- Publication number 20210262712
- Publication date Aug 26, 2021
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Hua Liu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HIGH-TEMPERATURE AIR CONDITIONING DEVICE
- Publication number 20190086124
- Publication date Mar 21, 2019
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Hua LIU
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Power electronic device cooling system and distributed power genera...
- Publication number 20160219759
- Publication date Jul 28, 2016
- Gree Electric Appliances, Inc. of Zhuhai
- HONGBO LI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Person

Patents Grantslast 30 patents

Compressor rotor, compressor and refrigerant circulation system

Cooling system and control method therefor

Centrifugal compressor and air conditioning equipment

Bearing supporting assembly and machining method thereof, and centr...

Liquid injection ring and refrigerant lubricated bearing assembly

High-temperature air conditioning device

Power electronic device cooling system and distributed power genera...

Patents Applicationslast 30 patents

Bearing Supporting Assembly and Machining Method Thereof, and Centr...

Centrifugal Compressor and Air Conditioning Equipment

Compressor Rotor, Compressor and Refrigerant Circulation System

Liquid Injection Ring and Refrigerant Lubricated Bearing Assembly

Cooling System and Control Method Therefor

HIGH-TEMPERATURE AIR CONDITIONING DEVICE

Power electronic device cooling system and distributed power genera...