Renyan W. Fei

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Segmented inner stator and brushless permanent magnet motor with th...
- Patent number 7,615,907
- Issue date Nov 10, 2009
- Emerson Electronic Co.
- Renyan W. Fei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
2/6 pole single-phase induction motor having shared windings
- Patent number 7,598,648
- Issue date Oct 6, 2009
- Emerson Electric Co.
- Renyan William Fei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Single phase induction motor with partially shared windings
- Patent number 6,815,926
- Issue date Nov 9, 2004
- Emerson Electric Co.
- Renyan William Fei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
PSC motor having a 4/6-pole common winding and having an additional...
- Patent number 6,707,214
- Issue date Mar 16, 2004
- Emerson Electric Co.
- Renyan W. Fei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SEGMENTED INNER STATOR AND BRUSHLESS PERMANENT MAGNET MOTOR WITH TH...
- Publication number 20070296302
- Publication date Dec 27, 2007
- Emerson Electric Co.
- Renyan W. Fei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Fan assemblies employing LSPM motors and LSPM motors having improve...
- Publication number 20070132330
- Publication date Jun 14, 2007
- Renyan William Fei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
2/6 Pole single-phase induction motor having shared windings
- Publication number 20070126307
- Publication date Jun 7, 2007
- Renyan William Fei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PSC MOTOR HAVING A 4 / 6-POLE COMMON WINDING AND HAVING AN ADDITION...
- Publication number 20040041490
- Publication date Mar 4, 2004
- Emerson Electric Co.
- Renyan W. Fei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Single phase induction motor with partially shared windings
- Publication number 20030146732
- Publication date Aug 7, 2003
- Emerson Electric Co.
- Renyan William Fei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER