Patents by Inventor Wonki YOO

Wonki YOO 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).

  • Tidal current generator
    Patent number: 10648448
    Abstract: A tidal current generator relates to a tidal current generator that can efficiently generate power by separating an on-water power generation unit and an in-water power collection unit, that allows for easy management of facilities on the water because the facilities in the water can be easily pulled up on the water even if they break, that can maximally use the flow of tides using a connection rope and a groove formed on a rotary propeller, and that can maximize efficiency by controlling the number of power connections between a rotary unit and an on-water power generator in accordance with the states of the flow of tides to prevent waste or deficit of power transmission.
    Type: Grant
    Filed: January 17, 2017
    Date of Patent: May 12, 2020
    Inventors: Wonki Yoo, Sarang Yoo, Hyunjung Yoo
  • TIDAL CURRENT GENERATOR
    Publication number: 20190136825
    Abstract: A tidal current generator relates to a tidal current generator that can efficiently generate power by separating an on-water power generation unit and an in-water power collection unit, that allows for easy management of facilities on the water because the facilities in the water can be easily pulled up on the water even if they break, that can maximally use the flow of tides using a connection rope and a groove formed on a rotary propeller, and that can maximize efficiency by controlling the number of power connections between a rotary unit and an on-water power generator in accordance with the states of the flow of tides to prevent waste or deficit of power transmission.
    Type: Application
    Filed: January 17, 2017
    Publication date: May 9, 2019
    Inventors: Wonki YOO, Sarang YOO, Hyunjung YOO