Xusheng ZHANG

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Zhongshan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Fan for adjusting air flow
- Patent number 11,512,703
- Issue date Nov 29, 2022
- Huanming Zhang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fan with synchronously switch for rotation directions
- Patent number 11,408,431
- Issue date Aug 9, 2022
- Runming Guo
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rear guard of box fan and box fan
- Patent number 11,015,617
- Issue date May 25, 2021
- GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.
- Runming Guo
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Housing for box fan, box fan and assembly method thereof
- Patent number 10,859,099
- Issue date Dec 8, 2020
- Runming Guo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rear grill assembly for box fan
- Patent number 10,731,667
- Issue date Aug 4, 2020
- Runming Guo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
FAN
- Publication number 20210215160
- Publication date Jul 15, 2021
- GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.
- Huanming ZHANG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FAN
- Publication number 20210199119
- Publication date Jul 1, 2021
- GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.
- Runming GUO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
REAR GRILL ASSEMBLY FOR BOX FAN
- Publication number 20190003489
- Publication date Jan 3, 2019
- Midea Group Co., Ltd
- Runming GUO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
REAR GUARD OF BOX FAN AND BOX FAN
- Publication number 20180238352
- Publication date Aug 23, 2018
- GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.
- Runming GUO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HOUSING FOR BOX FAN, BOX FAN AND ASSEMBLY METHOD THEREOF
- Publication number 20180231024
- Publication date Aug 16, 2018
- GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.
- Runming GUO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...