Patents by Inventor Kim Dan

Kim Dan 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).

  • Electronic reader
    Patent number: D624071
    Type: Grant
    Filed: September 2, 2009
    Date of Patent: September 21, 2010
    Inventor: Kim Dan
  • E-reader
    Patent number: D646679
    Type: Grant
    Filed: September 15, 2010
    Date of Patent: October 11, 2011
    Inventor: Kim Dan