Patents by Inventor Nam Yong Song

Nam Yong Song 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).

  • Patent number: 11623264
    Abstract: A press mold for forming a panel, may include an upper die for vertically operating by an upper press, and having a mounting recess recessed upward at a lower surface central portion, a lower die disposed under the upper die, and configured to the vertically operate by a lower press, an upper pad disposed in a center portion of the mounting recess, and formed with an upper forming surface at a lower surface edge portion, a lower steel disposed under the upper pad, mounted on the lower die, and formed with a lower forming surface at an upper surface edge portion of the lower steel corresponding to the upper forming surface, and an upper steel mounted on the upper die at a position exterior to the lower forming surface.
    Type: Grant
    Filed: July 30, 2021
    Date of Patent: April 11, 2023
    Assignees: Hyundai Motor Corporation, Kia Corporation
    Inventors: Jong Kun Cho, Tae Jong Yoon, Nam Yong Song
  • Publication number: 20220193750
    Abstract: A press mold for forming a panel, may include an upper die for vertically operating by an upper press, and having a mounting recess recessed upward at a lower surface central portion, a lower die disposed under the upper die, and configured to the vertically operate by a lower press, an upper pad disposed in a center portion of the mounting recess, and formed with an upper forming surface at a lower surface edge portion, a lower steel disposed under the upper pad, mounted on the lower die, and formed with a lower forming surface at an upper surface edge portion of the lower steel corresponding to the upper forming surface, and an upper steel mounted on the upper die at a position exterior to the lower forming surface.
    Type: Application
    Filed: July 30, 2021
    Publication date: June 23, 2022
    Applicants: Hyundai Motor Corporation, Kia Corporation
    Inventors: Jong Kun CHO, Tae Jong YOON, Nam Yong SONG
  • Patent number: D848685
    Type: Grant
    Filed: August 3, 2017
    Date of Patent: May 14, 2019
    Assignee: DONG-A METAL Co., Ltd.
    Inventors: Nam Yong Song, Hyun Hun Cho, Dong Cheol Kim