Patents by Inventor Yung Hyun YOO

Yung Hyun YOO 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).

  • Publication number: 20230249952
    Abstract: The present invention relates to an integrated lifting control system for controlling horizontal maintenance and loads of weights lifted vertically, the integrated lifting control system including: power units for supplying hydraulic or pneumatic pressures to hydraulic/pneumatic jacks as strand jacks for lifting the weights as unit weights to installation positions; the hydraulic/pneumatic jacks each having a CP block serving as a support stand and maintaining a strand wire in a vertical direction, a spherical or semispherical bearing installed on the CP block, and a load cell mounted on the strand wire to sense the loads of the weights; a main control panel connected to the power units and the hydraulic/pneumatic jacks; and a piperack connected to the strand wires of the hydraulic/pneumatic jacks.
    Type: Application
    Filed: May 11, 2022
    Publication date: August 10, 2023
    Inventor: Yung Hyun YOO