YU Shao

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Suzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Ventilation fan with synchronous butterfly shutter for animal building
- Patent number 11,690,351
- Issue date Jul 4, 2023
- The GSI Group LLC
- Yu Shao
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Detachable Drinking Nipple for Poultry Waterer
- Publication number 20240122162
- Publication date Apr 18, 2024
- The GSI Group (Shanghai) Co., Ltd
- Yu Shao
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Shutter Auxiliary Opening and Closing Device
- Publication number 20230383986
- Publication date Nov 30, 2023
- The GSI Group (Shanghai) Co., Ltd
- Rock Zhou
- F24 - HEATING RANGES VENTILATING
Information Patent Application
ADJUSTABLE IMPELLER FOR AXIAL FLOW FAN
- Publication number 20230323893
- Publication date Oct 12, 2023
- The GSI Group (Shanghai) Co., Ltd
- Yu Shao
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VENTILATION SHUTTER WITH LOUVER HAVING SEALING LIP
- Publication number 20210190343
- Publication date Jun 24, 2021
- The GSI Group LLC
- Yu Shao
- F24 - HEATING RANGES VENTILATING
Information Patent Application
VENTILATION FAN WITH SYNCHRONOUS BUTTERFLY SHUTTER FOR ANIMAL BUILDING
- Publication number 20210144951
- Publication date May 20, 2021
- THE GSI GROUP, LLC
- Yu Shao
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VENTILATION SHUTTER
- Publication number 20210003314
- Publication date Jan 7, 2021
- THE GSI GROUP, LLC
- YU Shao
- F24 - HEATING RANGES VENTILATING