Patents by Inventor Ji Na Ahn

Ji Na Ahn 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).

  • Cosmetic spoon
    Patent number: D661017
    Type: Grant
    Filed: August 22, 2011
    Date of Patent: May 29, 2012
    Assignee: Amorepacific Corporation
    Inventor: Ji Na Ahn
  • Cosmetic container
    Patent number: D695116
    Type: Grant
    Filed: August 23, 2011
    Date of Patent: December 10, 2013
    Assignee: Amorepacific Corporation
    Inventor: Ji Na Ahn
  • Packing box
    Patent number: D707552
    Type: Grant
    Filed: July 11, 2011
    Date of Patent: June 24, 2014
    Assignee: Amorepacific Corporation
    Inventors: Ji-Na Ahn, Hyun-Seon Seo
  • Massage device
    Patent number: D840047
    Type: Grant
    Filed: September 7, 2017
    Date of Patent: February 5, 2019
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Suyeon Koo, Sang Ah Lee, Ji Na Ahn, Eun Jeong Lee
  • Packing label
    Patent number: D843455
    Type: Grant
    Filed: September 7, 2017
    Date of Patent: March 19, 2019
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Sang Ah Lee, Ji Na Ahn, Eun Jeong Lee
  • Cosmetic container
    Patent number: D886632
    Type: Grant
    Filed: March 12, 2018
    Date of Patent: June 9, 2020
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Ji Na Ahn, Sang Ah Lee