Patents by Inventor Yu-Doo KIM

Yu-Doo KIM 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).

  • METHOD AND APPARATUS FOR PROVIDING/RECEIVING MOBILE DIGITAL ADVERTISEMENT SERVICE
    Publication number: 20110047030
    Abstract: The present invention relates to a method and apparatus for receiving/providing mobile digital advertisement service. The mobile digital advertisement service receiving method includes receiving a connection guide message from an access point installed at a first store, establishing connection to the access point by transmitting a connection acceptance message in response to the received connection guide message, and receiving the advertisement contents from an advertisement managing server connected to the access point after establishing connection to the access point. The connection guide message is a message for inquiring whether to receive the advertisement contents or not.
    Type: Application
    Filed: August 20, 2010
    Publication date: February 24, 2011
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Changwoo YOON, Ho-Yeon LEE, Yu-Doo KIM, Hyun-Woo LEE