Patents by Inventor Eun-Haun Cho

Eun-Haun Cho 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).

  • Lamp
    Patent number: D686361
    Type: Grant
    Filed: October 30, 2012
    Date of Patent: July 16, 2013
    Assignee: 3M Innovative Properties Company
    Inventor: Eun-Haun Cho
  • Lint roller
    Patent number: D690944
    Type: Grant
    Filed: December 13, 2012
    Date of Patent: October 8, 2013
    Assignee: 3M Innovative Properties Company
    Inventors: In-Hwan Lee, Eun-Haun Cho
  • Caddy
    Patent number: D706549
    Type: Grant
    Filed: July 9, 2013
    Date of Patent: June 10, 2014
    Assignee: 3M Innovative Properties Company
    Inventor: Eun-Haun Cho
  • Lamp
    Patent number: D725812
    Type: Grant
    Filed: October 23, 2012
    Date of Patent: March 31, 2015
    Assignee: 3M Innovative Properties Company
    Inventor: Eun-Haun Cho
  • Handle
    Patent number: D737011
    Type: Grant
    Filed: July 9, 2013
    Date of Patent: August 18, 2015
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventor: Eun-Haun Cho