Patents by Inventor Yang Sook Jun

Yang Sook Jun 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).

  • Patent number: D607510
    Type: Grant
    Filed: February 17, 2009
    Date of Patent: January 5, 2010
    Assignee: Alpha Art Materials Co., Ltd
    Inventor: Yang Sook Jun
  • Patent number: D743488
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: November 17, 2015
    Assignee: Alpha Art Materials Co., Ltd
    Inventor: Yang Sook Jun