SHI Huashan

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Jiangmen City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Permanent magnet synchronous motor and its preparation method
- Patent number 10,601,279
- Issue date Mar 24, 2020
- Hanyu Group Joint-Stock Co., Ltd.
- Huashan Shi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Permanent-magnet synchronous motor of drainage pump
- Patent number 8,624,451
- Issue date Jan 7, 2014
- Jiangmen Idear Hanyu Electrical Joint-Stock Co., Ltd.
- Huashan Shi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Centrifugal drainage pump with shock absorbing coupling arrangment
- Patent number 8,057,199
- Issue date Nov 15, 2011
- Jiangmen Idear Hanyu Electrical
- Mingxue Li
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
A PERMANENT MAGNET SYNCHRONOUS MOTOR AND ITS PREPARATION METHOD
- Publication number 20180159401
- Publication date Jun 7, 2018
- Jangmen Idear Hanyu Electrical Joint-Stock Co., Ltd.
- Huashan Shi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Permanent-magnet Synchronous Motor of Drainage Pump
- Publication number 20100253159
- Publication date Oct 7, 2010
- Huashan Shi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Permanent-magnet Synchronous Motor of Drainage Pump
- Publication number 20100090548
- Publication date Apr 15, 2010
- SHI Huashan
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Centrifugal Drainage Pump
- Publication number 20080219864
- Publication date Sep 11, 2008
- Mingxue Li
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...