Patents by Inventor Seok Hwan Yun

Seok Hwan Yun 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).

  • Antitheft nut
    Patent number: 9815324
    Abstract: An antitheft nut may include a virtual reference line extending in a circumferential direction on a basis of a center with respect to one surface of a nut body, a plurality of key assembling portions continuously protruding or depressed along the virtual reference line, and an assembling line having the plurality of key assembling portions repeatedly formed while being spaced apart from each other in an inside direction and an outside direction of the virtual reference line.
    Type: Grant
    Filed: November 12, 2015
    Date of Patent: November 14, 2017
    Assignee: Hyundai Motor Company
    Inventors: Seok Hwan Yun, Hyung Seob Kim
  • ANTITHEFT NUT
    Publication number: 20160361947
    Abstract: An antitheft nut may include a virtual reference line extending in a circumferential direction on a basis of a center with respect to one surface of a nut body, a plurality of key assembling portions continuously protruding or depressed along the virtual reference line, and an assembling line having the plurality of key assembling portions repeatedly formed while being spaced apart from each other in an inside direction and an outside direction of the virtual reference line.
    Type: Application
    Filed: November 12, 2015
    Publication date: December 15, 2016
    Applicant: Hyundai Motor Company
    Inventors: Seok Hwan Yun, Hyung Seob Kim