Patents by Inventor Kyung Bum Huh

Kyung Bum Huh has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Switched reluctance motor having noise and vibration reduced
    Patent number: 6040678
    Abstract: A switched reluctance motor having a rotor and a stator is provided the motor includes means for adjusting a relative angle between a switch turn-off angle at which a switch for supplying power to a coil is turned off, and a tooth overlap angle at which a tooth portion of the rotor and a tooth portion S of the stator are overlapped according to a predetermined calculation. The switched reluctance motor has reduced vibration and noise levels, thereby increasing their application.
    Type: Grant
    Filed: June 24, 1998
    Date of Patent: March 21, 2000
    Assignee: Korea Advanced Institute Science and Technology
    Inventors: Kyung Bum Huh, Kwang Joon Kim