Patents by Inventor Sang Woo SON

Sang Woo SON 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).

  • Apparatus and method for inspecting battery cells for automation of total inspection
    Patent number: 11378527
    Abstract: The present invention relates to an apparatus and a method for inspecting battery cells for automation of total inspection. To this end, the present invention is configured such that test objects are sequentially stacked on a test object casing provided on an upper portion of a mounting stage of a main stage, images of the test objects are obtained by radiography after the test object casing is moved to a test object inspection unit, and the test objects stacked on the test object casing are unloaded to the outside after the images are obtained. Accordingly, the present invention enables total inspection to be performed on battery cells, which are the test objects, in order to quickly divide good and defective products, and solves a delay of a flow rate caused by X-ray inspection of the test object inspection unit in order to improve productivity and efficiency.
    Type: Grant
    Filed: May 12, 2020
    Date of Patent: July 5, 2022
    Assignee: VIEWORKS CO., LTD.
    Inventors: Kang Heo, Sang Woo Son, Gwan Su Lee, Doo Ho Kim
  • APPARATUS AND METHOD FOR INSPECTING BATTERY CELLS FOR AUTOMATION OF TOTAL INSPECTION
    Publication number: 20200363344
    Abstract: The present invention relates to an apparatus and a method for inspecting battery cells for automation of total inspection. To this end, the present invention is configured such that test objects are sequentially stacked on a test object casing provided on an upper portion of a mounting stage of a main stage, images of the test objects are obtained by radiography after the test object casing is moved to a test object inspection unit, and the test objects stacked on the test object casing are unloaded to the outside after the images are obtained. Accordingly, the present invention enables total inspection to be performed on battery cells, which are the test objects, in order to quickly divide good and defective products, and solves a delay of a flow rate caused by X-ray inspection of the test object inspection unit in order to improve productivity and efficiency.
    Type: Application
    Filed: May 12, 2020
    Publication date: November 19, 2020
    Applicant: VIEWORKS CO., LTD.
    Inventors: Kang HEO, Sang Woo SON, Gwan Su LEE, Doo Ho KIM