Patents Assigned to ITED Inc.
  • Patent number: 11924951
    Abstract: This application relates to a wireless power transmission system. In one aspect, the wireless power transmission system includes a power transmitting module that provides wireless power to a power receiving module. The power receiving module can include transparent heat generating elements that are heated by power wirelessly received from the power transmitting module. The power receiving module can include a first coil pattern. The power transmitting module can include a battery and a second coil pattern that can wirelessly transmit power supplied from the battery to the first coil pattern of the power receiving module. The wireless power transmission system can be included in a head mount device such as a fire mask, a gas mask, or a helmet.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: March 5, 2024
    Assignee: ITED INC.
    Inventor: Jee-Hoon Seo
  • Patent number: 11679543
    Abstract: This application relates to an imprinting apparatus and method. In one aspect, the imprinting apparatus applies pressure between a master substrate and a polymer film to transfer a pattern formed on the master substrate to the polymer film. The imprinting apparatus includes a plurality of coils and the surface of the master substrate is heated by an electromagnetic field induced by the plurality of coils. Through holes are defined in each of the plurality of coils, and support bars are inserted into the through holes. The positions of the plurality of coils are changed corresponding to the master substrate.
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: June 20, 2023
    Assignee: ITED INC.
    Inventors: Jee-Hoon Seo, Kum-Pyo Yoo, Yu-Heon Yi
  • Patent number: 11469011
    Abstract: A transparent electrode or a transparent heat trace is manufactured by transferring a silver nanowire formed on a glass substrate to a polymer and a flexible film. When the silver nanowire transferred to the polymer and the flexible film is processed with an iodine mixture, a surface of the silver nanowire is discolored.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: October 11, 2022
    Assignee: ITED Inc.
    Inventor: Jee-Hoon Seo