Patents by Inventor Dahm YOO

Dahm YOO 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: 9598122
    Abstract: A structure of a tail gate guide bumper using magnetic force may include one or more tail gate guide bumpers configured to be provided at a tail gate, and a vehicle body-side guide bumper provided at a vehicle body side at a position corresponding to the tail gate guide bumper, in which the tail gate guide bumper includes a permanent magnet, and the vehicle body-side guide bumper includes an electromagnet, and a polarity of the electromagnet may be controlled, so that the electromagnet exerts repulsive force and gravitation force with respect to the permanent magnet of the tail gate guide bumper in response to opening and closing of the tail gate.
    Type: Grant
    Filed: December 3, 2015
    Date of Patent: March 21, 2017
    Assignee: Hyundai Motor Company
    Inventors: Ho Sang Lee, Dahm Yoo
  • Publication number: 20160297485
    Abstract: A structure of a tail gate guide bumper using magnetic force may include one or more tail gate guide bumpers configured to be provided at a tail gate, and a vehicle body-side guide bumper provided at a vehicle body side at a position corresponding to the tail gate guide bumper, in which the tail gate guide bumper includes a permanent magnet, and the vehicle body-side guide bumper includes an electromagnet, and a polarity of the electromagnet may be controlled, so that the electromagnet exerts repulsive force and gravitation force with respect to the permanent magnet of the tail gate guide bumper in response to opening and closing of the tail gate.
    Type: Application
    Filed: December 3, 2015
    Publication date: October 13, 2016
    Applicant: Hyundai Motor Company
    Inventors: Ho Sang LEE, Dahm YOO