Patents by Inventor Dai ho HYUN

Dai ho HYUN 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).

  • Cold air duct cover with side holes used in refrigerator
    Patent number: 10317124
    Abstract: A duct cover for a cold air duct of a refrigerator and a method of providing cold air. The duct cover has openings located on the side panels which allow cold air to flow to the storage room from the cold air duct in a lateral direction relative to the main panel of the duct cover. A three-dimensional pattern is formed on the surface of the duct cover to reduce surface adhesive between the condensed water drops and the duct cover surface.
    Type: Grant
    Filed: December 15, 2014
    Date of Patent: June 11, 2019
    Assignee: DONGBU DAEWOO ELECTRONICS CORPORATION
    Inventor: Dai ho Hyun
  • COLD AIR DUCT COVER WITH SIDE HOLES USED IN REFRIGERATOR
    Publication number: 20160097578
    Abstract: A duct cover for a cold air duct of a refrigerator and a method of providing cold air. The duct cover has openings located on the side panels which allow cold air to flow to the storage room from the cold air duct in a lateral direction relative to the main panel of the duct cover. A three-dimensional pattern is formed on the surface of the duct cover to reduce surface adhesive between the condensed water drops and the duct cover surface.
    Type: Application
    Filed: December 15, 2014
    Publication date: April 7, 2016
    Inventor: Dai ho HYUN