Yuefeng Liao

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Madison, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Doubly salient motor with stationary permanent magnets
- Patent number 5,825,112
- Issue date Oct 20, 1998
- Electric Power Research Institute, Inc.
- Thomas A. Lipo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Doubly salient variable reluctance machine with stationary permanen...
- Patent number 5,672,925
- Issue date Sep 30, 1997
- Electric Power Research Institute, Inc.
- Thomas A. Lipo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Field weakening for a doubly salient motor with stator permanent ma...
- Patent number 5,455,473
- Issue date Oct 3, 1995
- Electric Power Research Institute, Inc.
- Thomas A. Lipo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Variable reluctance motors with permanent magnet excitation
- Patent number 5,304,882
- Issue date Apr 19, 1994
- Electric Power Research Institute, Inc.
- Thomas A. Lipo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER