Patents by Inventor DaXu Huang

DaXu Huang 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).

  • Motor conversion mechanism utilizing elastic action
    Patent number: 5068565
    Abstract: A motion conversion device has actuator sets attached to a housing, the housing surrounding a rotary actuator. Each actuator set includes an actuator and an elastic mechanism to contact the rotary member so that it may be driven. The device changes micro amplitude oscillatory motion into continuous rotary or straight line motion. The rotary actuator can have a wavy shape.
    Type: Grant
    Filed: January 4, 1990
    Date of Patent: November 26, 1991
    Inventor: DaXu Huang