Patents by Inventor Yun Kyu Lee

Yun Kyu Lee 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).

  • CONTROL DEVICE FOR CONTROLLING SECURE FAX MACHINE AND METHOD THEREOF
    Publication number: 20090304164
    Abstract: A facsimile controlling device for facsimile security can receive or block a fax transmitted from a registered fax number. In addition, the facsimile controlling device for facsimile security may allow a transmission document to undergo authentication before being transmitted to the outside or may block the transmission document from being transmitted to a registered number.
    Type: Application
    Filed: June 9, 2007
    Publication date: December 10, 2009
    Inventor: Yun Kyu Lee