Patents by Inventor Woong Gan Ki

Woong Gan Ki 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).

  • Collector nozzle for continuous casting
    Patent number: 11389863
    Abstract: A collector nozzle for continuous casting may include: a nozzle body extended toward a shroud nozzle, and having an internal movement path through which molten steel is moved; a first case covering a side surface of the nozzle body; and a second case including a second metal component, connected to the first case, and covering an exit surface of the nozzle body facing the shroud nozzle. The first case can include a first metal component, and the first and second cases may be connected through welding or formed as one body.
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: July 19, 2022
    Assignee: Hyundai Steel Company
    Inventors: Jung Min Lee, Woong Gan Ki, Young Min Park, Hyeok Jang
  • COLLECTOR NOZZLE FOR CONTINUOUS CASTING
    Publication number: 20210362219
    Abstract: A collector nozzle for continuous casting may include: a nozzle body extended toward a shroud nozzle, and having an internal movement path through which molten steel is moved; a first case covering a side surface of the nozzle body; and a second case including a second metal component, connected to the first case, and covering an exit surface of the nozzle body facing the shroud nozzle. The first case can include a first metal component, and the first and second cases may be connected through welding or formed as one body.
    Type: Application
    Filed: July 31, 2018
    Publication date: November 25, 2021
    Inventors: Jung Min Lee, Woong Gan Ki, Young Min Park, Hyeok Jang