Chen Shao

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Zhongshan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Diffuser, centrifugal compression power system and bladeless fan
- Patent number 11,905,970
- Issue date Feb 20, 2024
- GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.
- Hai Dou
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fan head part, vertical type and wall-mounted type fans, household...
- Patent number 10,704,558
- Issue date Jul 7, 2020
- GD MIDEA ENVIRONMENT APPLIANCES MFG. CO., LTD.
- Songhao Liang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Diffuser, centrifugal compression power system and bladeless fan
- Patent number 10,634,163
- Issue date Apr 28, 2020
- Hai Dou
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
FAN HEAD PART, VERTICAL TYPE AND WALL-MOUNTED TYPE FANS, HOUSEHOLD...
- Publication number 20180180051
- Publication date Jun 28, 2018
- GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.
- Songhao LIANG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DIFFUSER, CENTRIFUGAL COMPRESSION POWER SYSTEM AND BLADELESS FAN
- Publication number 20180030998
- Publication date Feb 1, 2018
- GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.
- Hai Dou
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...