Patents by Inventor Hyung Jae KO

Hyung Jae KO 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).

  • PRINTING APPARATUS AND PRINTING METHOD
    Publication number: 20240149595
    Abstract: Disclosed herein are a printing apparatus that is mounted with roll-shaped drawable printing paper made of thermal paper whose color changes by heat, performs printing on the printing paper and cuts the printing paper via a cutter, and a printing method that is performed by the printing apparatus.
    Type: Application
    Filed: November 7, 2023
    Publication date: May 9, 2024
    Inventors: Chan Wook KANG, Nam Young KIM, Hyung Jae KO, Jae Hoon JEONG