Patents by Inventor Mi Sub JUNG

Mi Sub JUNG 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).

  • Food container using heating element
    Patent number: 11981497
    Abstract: A food container using a heating element, which container enhances convenience since a user can simply inject water toward the heating element by opening an inflow passage of an outer container without removing an inner container, and can keep the heating element stable in a simplified structure since a space containing the heating element inside the outer container and a space containing water are formed to be divided by a protrusion jaw but to communicate with each other.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: May 14, 2024
    Inventors: Mi Sub Jung, Ki Ryong Song, Kyung A Kwon
  • FOOD CONTAINER USING HEATING ELEMENT
    Publication number: 20210347552
    Abstract: A food container using a heating element, which container enhances convenience since a user can simply inject water toward the heating element by opening an inflow passage of an outer container without removing an inner container, and can keep the heating element stable in a simplified structure since a space containing the heating element inside the outer container and a space containing water are formed to be divided by a protrusion jaw but to communicate with each other.
    Type: Application
    Filed: December 30, 2019
    Publication date: November 11, 2021
    Inventors: Mi Sub JUNG, Gi Ryong Song, Kyung A Kwon