Patents by Inventor Chul-Hwan Ju

Chul-Hwan Ju 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).

  • Film
    Patent number: D720543
    Type: Grant
    Filed: September 13, 2013
    Date of Patent: January 6, 2015
    Assignee: LG Hausys, Ltd.
    Inventor: Chul-Hwan Ju
  • Film
    Patent number: D734950
    Type: Grant
    Filed: December 26, 2013
    Date of Patent: July 28, 2015
    Assignee: LG HAUSYS, LTD.
    Inventor: Chul-Hwan Ju
  • Film
    Patent number: D735479
    Type: Grant
    Filed: September 13, 2013
    Date of Patent: August 4, 2015
    Assignee: LG HAUSYS, LTD.
    Inventor: Chul-Hwan Ju
  • Film sheet
    Patent number: D748400
    Type: Grant
    Filed: December 26, 2013
    Date of Patent: February 2, 2016
    Assignee: LG HAUSYS, LTD.
    Inventor: Chul-Hwan Ju