Patents by Inventor Duckwoo AHN

Duckwoo AHN 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).

  • Clothes treatment apparatus
    Patent number: 9809924
    Abstract: A clothes treatment apparatus includes a cabinet that defines a treatment chamber. The clothes treatment apparatus further includes a door that is configured to open and close at least a portion of the cabinet. The clothes treatment apparatus further includes a wrinkle removal module that is located on an inside of the door, that is configured to remove wrinkles from clothes by applying pressure to the clothes. The wrinkle removal module includes a base plate that is located at the door and that is configured to support clothes. The wrinkle removal module further includes a press plate that is coupled to the base plate, that is configured to rotate relative to the base plate, and that is configured to remove wrinkles from clothes based on pressing against the base plate.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: November 7, 2017
    Assignee: LG Electronics Inc.
    Inventors: Jumin Park, Duckwoo Ahn, Youngjin Doh, Hyunggyu Lim
  • CLOTHES TREATMENT APPARATUS
    Publication number: 20160208429
    Abstract: A clothes treatment apparatus includes a cabinet that defines a treatment chamber. The clothes treatment apparatus further includes a door that is configured to open and close at least a portion of the cabinet. The clothes treatment apparatus further includes a wrinkle removal module that is located on an inside of the door, that is configured to remove wrinkles from clothes by applying pressure to the clothes. The wrinkle removal module includes a base plate that is located at the door and that is configured to support clothes. The wrinkle removal module further includes a press plate that is coupled to the base plate, that is configured to rotate relative to the base plate, and that is configured to remove wrinkles from clothes based on pressing against the base plate.
    Type: Application
    Filed: December 18, 2015
    Publication date: July 21, 2016
    Inventors: Jumin PARK, Duckwoo AHN, Youngjin DOH, Hyunggyu LIM
  • Clothes treatment apparatus
    Patent number: RE48559
    Abstract: A clothes treatment apparatus includes a cabinet that defines a treatment chamber. The clothes treatment apparatus further includes a door that is configured to open and close at least a portion of the cabinet. The clothes treatment apparatus further includes a wrinkle removal module that is located on an inside of the door, that is configured to remove wrinkles from clothes by applying pressure to the clothes. The wrinkle removal module includes a base plate that is located at the door and that is configured to support clothes. The wrinkle removal module further includes a press plate that is coupled to the base plate, that is configured to rotate relative to the base plate, and that is configured to remove wrinkles from clothes based on pressing against the base plate.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: May 18, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Jumin Park, Duckwoo Ahn, Youngjin Doh, Hyunggyu Lim
  • Clothes treatment apparatus
    Patent number: RE49678
    Abstract: A clothes treatment apparatus includes a cabinet that defines a treatment chamber. The clothes treatment apparatus further includes a door that is configured to open and close at least a portion of the cabinet. The clothes treatment apparatus further includes a wrinkle removal module that is located on an inside of the door, that is configured to remove wrinkles from clothes by applying pressure to the clothes. The wrinkle removal module includes a base plate that is located at the door and that is configured to support clothes. The wrinkle removal module further includes a press plate that is coupled to the base plate, that is configured to rotate relative to the base plate, and that is configured to remove wrinkles from clothes based on pressing against the base plate.
    Type: Grant
    Filed: April 12, 2021
    Date of Patent: October 3, 2023
    Assignee: LG ELECTRONICS INC.
    Inventors: Jumin Park, Duckwoo Ahn, Youngjin Doh, Hyunggyu Lim