Patents by Inventor Gwang Min Yoon

Gwang Min Yoon 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: 9370997
    Abstract: Provided is a method of manufacturing a tail trim using a clad metal plate, and a tail trim made of a clad metal plate, which thus enables decrease in weight and improved corrosion resistance, and which further enables increased heat resistance. The method includes rolling two washed metal materials to obtain an initial clad metal plate, and then heat treating and further rolling the initial clad metal plate to obtain a final clad metal plate; pressing the final clad metal plate, thus forming a main tail trim and a housing, the housing including a tail trim upper cover and a tail trim lower cover; and subjecting the main tail trim and the housing to tungsten inert gas welding, thus manufacturing the tail trim.
    Type: Grant
    Filed: January 30, 2014
    Date of Patent: June 21, 2016
    Assignee: Hyundai Motor Company
    Inventors: Chang Yeol Yoo, Gwang Min Yoon
  • Publication number: 20140145455
    Abstract: Provided is a method of manufacturing a tail trim using a clad metal plate, and a tail trim made of a clad metal plate, which thus enables decrease in weight and improved corrosion resistance, and which further enables increased heat resistance. The method includes rolling two washed metal materials to obtain an initial clad metal plate, and then heat treating and further rolling the initial clad metal plate to obtain a final clad metal plate; pressing the final clad metal plate, thus forming a main tail trim and a housing, the housing including a tail trim upper cover and a tail trim lower cover; and subjecting the main tail trim and the housing to tungsten inert gas welding, thus manufacturing the tail trim.
    Type: Application
    Filed: January 30, 2014
    Publication date: May 29, 2014
    Applicant: HYUNDAI MOTOR COMPANY
    Inventors: Chang Yeol Yoo, Gwang Min Yoon
  • Patent number: 8671575
    Abstract: Provided is a method of manufacturing a tail trim using a clad metal plate, and a tail trim made of a clad metal plate, which thus enables decrease in weight and improved corrosion resistance, and which further enables increased heat resistance. The method includes rolling two washed metal materials to obtain an initial clad metal plate, and then heat treating and further rolling the initial clad metal plate to obtain a final clad metal plate; pressing the final clad metal plate, thus forming a main tail trim and a housing, the housing including a tail trim upper cover and a tail trim lower cover; and subjecting the main tail trim and the housing to tungsten inert gas welding, thus manufacturing the tail trim.
    Type: Grant
    Filed: June 21, 2012
    Date of Patent: March 18, 2014
    Assignee: Hyundai Motor Company
    Inventors: Chang Yeol Yoo, Gwang Min Yoon
  • Publication number: 20130099512
    Abstract: Provided is a method of manufacturing a tail trim using a clad metal plate, and a tail trim made of a clad metal plate, which thus enables decrease in weight and improved corrosion resistance, and which further enables increased heat resistance. The method includes rolling two washed metal materials to obtain an initial clad metal plate, and then heat treating and further rolling the initial clad metal plate to obtain a final clad metal plate; pressing the final clad metal plate, thus forming a main tail trim and a housing, the housing including a tail trim upper cover and a tail trim lower cover; and subjecting the main tail trim and the housing to tungsten inert gas welding, thus manufacturing the tail trim.
    Type: Application
    Filed: June 21, 2012
    Publication date: April 25, 2013
    Applicant: HYUNDAI MOTOR COMPANY
    Inventors: Chang Yeol Yoo, Gwang Min Yoon