Patents by Inventor Yoo Jin Hwang

Yoo Jin Hwang 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).

  • Water purifier
    Patent number: D717911
    Type: Grant
    Filed: April 9, 2013
    Date of Patent: November 18, 2014
    Assignee: Clover Co., Ltd.
    Inventors: Young Mu Moon, Ki Jung Lim, Yoo Jin Hwang
  • Beverage machine
    Patent number: D760008
    Type: Grant
    Filed: December 4, 2014
    Date of Patent: June 28, 2016
    Assignee: CLOVER CO., LTD.
    Inventors: Il Mook Moon, Sun Bae Hong, Yoo Jin Hwang
  • Portion of a beverage machine
    Patent number: D812971
    Type: Grant
    Filed: May 24, 2016
    Date of Patent: March 20, 2018
    Assignee: CLOVER CO., LTD.
    Inventors: Il Mook Moon, Sun Bae Hong, Yoo Jin Hwang