Patents by Inventor Haengsuk Han

Haengsuk Han 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).

  • Patent number: 11389031
    Abstract: Disclosed is a proposed packaging container for food comprising of: a container in a shape to contain a first food; a strainer part, through which a plurality of strainer holes passes and in which a second food distinct from the first food is contained, stacked on top of the container; and a cover configured to seal the container and strainer part, wherein a relatively protruding communication hole is formed in the center of the strainer part and communicates with the container to induce convection of steam throughout the package. According to such a configuration, the original state and taste of the packaged foods can be maintained even for long-term packaging, which contributes to the improvement of packaging quality.
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: July 19, 2022
    Inventors: Ki Soo Jang, Kyungtae Chung, Haengsuk Han
  • Publication number: 20210153694
    Abstract: Disclosed is a proposed packaging container for food comprising of: a container in a shape to contain a first food; a strainer part, through which a plurality of strainer holes passes and in which a second food distinct from the first food is contained, stacked on top of the container; and a cover configured to seal the container and strainer part, wherein a relatively protruding communication hole is formed in the center of the strainer part and communicates with the container to induce convection of steam throughout the package. According to such a configuration, the original state and taste of the packaged foods can be maintained even for long-term packaging, which contributes to the improvement of packaging quality.
    Type: Application
    Filed: October 23, 2020
    Publication date: May 27, 2021
    Inventors: Ki Soo Jang, Kyungtae Chung, Haengsuk Han