Patents by Inventor Cheon Sig Sig SIN

Cheon Sig Sig SIN 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).

  • APPARATUS AND METHOD FOR DETECTING INTERIOR POSITION USING DIGITAL BROADCASTING SIGNAL
    Publication number: 20110102264
    Abstract: Provided is a receiving apparatus for detecting an interior position using digital broadcasting signals includes: a receiving unit receiving a digital broadcasting signal, which includes navigation information used for determining a position of the receiving apparatus, transmitted from a digital broadcasting signal transmitting apparatus; and an output unit outputting a signal to outside the receiving apparatus via wireless communication, wherein the receiving unit receives the digital broadcasting signals from a plurality of the digital broadcasting signal transmitting apparatuses.
    Type: Application
    Filed: November 3, 2010
    Publication date: May 5, 2011
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Cheon Sig Sig SIN, Ho Jin Lee