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Yue Li
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St. Louis, MO, US
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last 30 patents
Information
Patent Grant
Reluctance machine with fractional pitch winding and drive therefore
Patent number
6,078,122
Issue date
Jun 20, 2000
Emerson Electric Co.
Yifan Tang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Reluctance machine with permanent magnet rotor excitations
Patent number
5,973,431
Issue date
Oct 26, 1999
Emerson Electric Co.
Yue Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Wide pole switched reluctance machine and method of its control
Patent number
5,936,373
Issue date
Aug 10, 1999
Emerson Electric Co.
Yue Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Axial flux reluctance machine with two stators driving a rotor
Patent number
5,925,965
Issue date
Jul 20, 1999
Emerson Electric Co.
Yue Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Low cost drive for switched reluctance motor with DC-assisted excit...
Patent number
5,923,142
Issue date
Jul 13, 1999
Emerson Electric Co.
Yue Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Reluctance machine with fractional pitch winding and drive therefore
Patent number
5,889,347
Issue date
Mar 30, 1999
Emerson Electric Co.
Yifan Tang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Reluctance machine with auxiliary field excitations
Patent number
5,866,964
Issue date
Feb 2, 1999
Emerson Electric Company
Yue Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Reluctance machine with auxiliary field excitations
Patent number
5,780,949
Issue date
Jul 14, 1998
Emerson Electric Co.
Yue Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Low cost drive for a reluctance machine having fully-pitched windings
Patent number
5,739,662
Issue date
Apr 14, 1998
Emerson Electric Co.
Yue Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER