Patents by Inventor Do Sub KIM

Do Sub KIM 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).

  • Door impact beam and manufacturing method thereof
    Patent number: 10336166
    Abstract: A door impact beam that is disposed across a door frame of a vehicle and a method of manufacturing the door impact beam may include a body formed in a pipe shape and concaved on a side facing an external side of the vehicle; and coupling portions integrally extending from first and second end portions of the body to be coupled to the door frame through spot welding.
    Type: Grant
    Filed: September 19, 2017
    Date of Patent: July 2, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation, HYUNDAI STEEL COMPANY
    Inventors: Dae Hoon Kwak, Do Sub Kim, Jeong Ho Lim, Kyung Soo Jin, Baek Gu Kang
  • DOOR IMPACT BEAM AND MANUFACTURING METHOD THEREOF
    Publication number: 20180170156
    Abstract: A door impact beam that is disposed across a door frame of a vehicle and a method of manufacturing the door impact beam may include a body formed in a pipe shape and concaved on a side facing an external side of the vehicle; and coupling portions integrally extending from first and second end portions of the body to be coupled to the door frame through spot welding.
    Type: Application
    Filed: September 19, 2017
    Publication date: June 21, 2018
    Applicants: Hyundai Motor Company, Kia Motors Corporation, HYUNDAI STEEL COMPANY
    Inventors: Dae Hoon KWAK, Do Sub KIM, Jeong Ho LIM, Kyung Soo JIN, Baek Gu KANG