Patents by Inventor Jeheon CHO

Jeheon CHO 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).

  • REFRIGERATOR
    Publication number: 20220260308
    Abstract: A refrigerator includes a cabinet that defines a storage chamber, an upper door that is configured to open and close an upper portion of the storage chamber by being drawn in and out, a lower door that is positioned below the upper door and that is configured to open and close a lower portion of the storage chamber by being drawn in and out, an upper door restriction unit that is configured to selectively restrict the upper door from being opened, and a lower door restriction unit that is configured to selectively restrict the lower door from being opened. The upper door restriction unit is configured, based on the lower door being opened, to restrict the upper door from opening, and the lower door restriction unit is configured, based on the upper door being opened, to restrict the lower door from opening.
    Type: Application
    Filed: May 4, 2022
    Publication date: August 18, 2022
    Inventor: Jeheon CHO
  • Refrigerator
    Patent number: 11346598
    Abstract: A refrigerator includes a cabinet that defines a storage chamber, an upper door that is configured to open and close an upper portion of the storage chamber by being drawn in and out, a lower door that is positioned below the upper door and that is configured to open and close a lower portion of the storage chamber by being drawn in and out, an upper door restriction unit that is configured to selectively restrict the upper door from being opened, and a lower door restriction unit that is configured to selectively restrict the lower door from being opened. The upper door restriction unit is configured, based on the lower door being opened, to restrict the upper door from opening, and the lower door restriction unit is configured, based on the upper door being opened, to restrict the lower door from opening.
    Type: Grant
    Filed: January 11, 2021
    Date of Patent: May 31, 2022
    Assignee: LG ELECTRONICS INC.
    Inventor: Jeheon Cho
  • REFRIGERATOR
    Publication number: 20210131722
    Abstract: A refrigerator includes a cabinet that defines a storage chamber, an upper door that is configured to open and close an upper portion of the storage chamber by being drawn in and out, a lower door that is positioned below the upper door and that is configured to open and close a lower portion of the storage chamber by being drawn in and out, an upper door restriction unit that is configured to selectively restrict the upper door from being opened, and a lower door restriction unit that is configured to selectively restrict the lower door from being opened. The upper door restriction unit is configured, based on the lower door being opened, to restrict the upper door from opening, and the lower door restriction unit is configured, based on the upper door being opened, to restrict the lower door from opening.
    Type: Application
    Filed: January 11, 2021
    Publication date: May 6, 2021
    Inventor: Jeheon CHO
  • Refrigerator
    Patent number: 10935306
    Abstract: A refrigerator includes a cabinet that defines a storage chamber, an upper door that is configured to open and close an upper portion of the storage chamber by being drawn in and out, a lower door that is positioned below the upper door and that is configured to open and close a lower portion of the storage chamber by being drawn in and out, an upper door restriction unit that is configured to selectively restrict the upper door from being opened, and a lower door restriction unit that is configured to selectively restrict the lower door from being opened. The upper door restriction unit is configured, based on the lower door being opened, to restrict the upper door from opening, and the lower door restriction unit is configured, based on the upper door being opened, to restrict the lower door from opening.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: March 2, 2021
    Assignee: LG Electronics Inc.
    Inventor: Jeheon Cho
  • REFRIGERATOR
    Publication number: 20200224958
    Abstract: A refrigerator includes a discharge body configured to be formed with a discharge port and a suction port, a flow path body configured to be disposed in the discharge body and forms a discharge flow path for guiding air to the discharge port, an air guide configured to be formed with a scroll and an opening that guides air to the discharge flow path and an outlet spaced apart from the opening, and a fan provided inside the air guide.
    Type: Application
    Filed: December 23, 2019
    Publication date: July 16, 2020
    Inventors: Jeongwon PARK, Kyungseok KIM, Giseok SEONG, Myungjin CHUNG, Jeheon CHO
  • REFRIGERATOR
    Publication number: 20200072533
    Abstract: A refrigerator includes a cabinet that defines a storage chamber, an upper door that is configured to open and close an upper portion of the storage chamber by being drawn in and out, a lower door that is positioned below the upper door and that is configured to open and close a lower portion of the storage chamber by being drawn in and out, an upper door restriction unit that is configured to selectively restrict the upper door from being opened, and a lower door restriction unit that is configured to selectively restrict the lower door from being opened. The upper door restriction unit is configured, based on the lower door being opened, to restrict the upper door from opening, and the lower door restriction unit is configured, based on the upper door being opened, to restrict the lower door from opening.
    Type: Application
    Filed: August 30, 2019
    Publication date: March 5, 2020
    Inventor: Jeheon CHO