Patents by Inventor Young-Cheol YOON

Young-Cheol 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).

  • Publication number: 20150343525
    Abstract: Disclosed herein is a method for centrifugal casting of a motor rotor. The method includes: assembling molds and a core; heating the assembled mold and core to a preset temperature; and forming a motor core by injecting molten metal into a forming space inside the mold and the core while rotating the assembled mold.
    Type: Application
    Filed: May 30, 2014
    Publication date: December 3, 2015
    Applicant: HYUNDAI HEAVY INDUSTRIES CO., LTD
    Inventors: Sung-Mo LEE, Kwang-Jin HAN, Ji-Hoon YOO, Jong-Wook LIM, Young-Cheol YOON