Patents by Inventor Sang Pyo JUN

Sang Pyo JUN 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).

  • Transport system in fabrication facility
    Patent number: 12319321
    Abstract: A transport system in a fabrication facility includes a driving unit moving along a driving rail, and a steering unit selectively contacting a steering guide rail at a branching part where the driving rail branches off. The steering unit includes horizontal steering wheels contacting a vertical guide part of the steering guide rail, and vertical steering wheels contacting a horizontal guide part of the steering guide rail.
    Type: Grant
    Filed: October 5, 2021
    Date of Patent: June 3, 2025
    Assignee: SEMES CO., LTD.
    Inventor: Sang Pyo Jun
  • TRANSPORT SYSTEM IN FABRICATION FACILITY
    Publication number: 20220105966
    Abstract: A transport system in a fabrication facility includes a driving unit moving along a driving rail, and a steering unit selectively contacting a steering guide rail at a branching part where the driving rail branches off. The steering unit includes horizontal steering wheels contacting a vertical guide part of the steering guide rail, and vertical steering wheels contacting a horizontal guide part of the steering guide rail.
    Type: Application
    Filed: October 5, 2021
    Publication date: April 7, 2022
    Applicant: SEMES CO., LTD.
    Inventor: Sang Pyo JUN