Patents by Inventor Hyo-Sup Park

Hyo-Sup Park 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).

  • Dynamic vehicle tire and wheel balancing system
    Patent number: 4489607
    Abstract: A dynamic vehicle wheel and tire balancing system with manual rotation of the shaft to which the wheel and tire is attached. A computer within the system receives entered premeasured values of wheel dimensions and are in response to the output of a rotational speed sensor determines a proper rotational speed of the shaft at which point it automatically decouples the manually operated crank from the wheel shaft so that there can be no externally applied disturbances for the subsequent measurements of imbalance. Twin spaced transducers along the shaft determine the wheel runout attributable to imbalances in both inner and outerwheel rims and the computer provides output signals indicative of the correct balance weight and the mounting positions of the weights on the wheel rim.
    Type: Grant
    Filed: May 23, 1983
    Date of Patent: December 25, 1984
    Inventor: Hyo-Sup Park
  • Wheel balancing machine
    Patent number: D287945
    Type: Grant
    Filed: October 7, 1983
    Date of Patent: January 27, 1987
    Inventor: Hyo-Sup Park