Patents by Inventor Kyu Hak HAN

Kyu Hak 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).

  • Auto-cleansing apparatus
    Patent number: 10413134
    Abstract: An auto cleansing apparatus comprises: a drive unit which is equipped in a case and generates the rotation power; a pair of cams which may be rotated in accordance with the rotation power of the drive unit and wherein the positions of the cam sides may be changed by turns; a rotor link which is provided with a pair of the rotor arms to be contacted with the cam sides and which is rotated in the case to and fro while the rotor center shaft is rotated and the rotor arms may be moved forwardly and backwardly when the cam sides of the cams are changed by turns; and a rotor plate which has cleansing member equipped in one side and which is connected to the rotor link.
    Type: Grant
    Filed: August 1, 2014
    Date of Patent: September 17, 2019
    Assignee: GLOVICS, CO., LTD
    Inventors: Dae Yong Kang, Kyu Hak Han
  • AUTO-CLEANSING APPARATUS
    Publication number: 20160192814
    Abstract: An auto cleansing apparatus comprises: a drive unit which is equipped in a case and generates the rotation power; a pair of cams which may be rotated in accordance with the rotation power of the drive unit and wherein the positions of the cam sides may be changed by turns; a rotor link which is provided with a pair of the rotor arms to be contacted with the cam sides and which is rotated in the case to and fro while the rotor center shaft is rotated and the rotor arms may be moved forwardly and backwardly when the cam sides of the cams are changed by turns; and a rotor plate which has cleansing member equipped in one side and which is connected to the rotor link.
    Type: Application
    Filed: August 1, 2014
    Publication date: July 7, 2016
    Inventors: Dae Yong KANG, Kyu Hak HAN