Patents by Inventor Yun Sup Song

Yun Sup Song 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: 6741161
    Abstract: A system for providing character-based information for a moving object include a GPS receiver receiving position information of the moving object, a character radio pager for receiving control information and character information, a living information database for storing the character-based information received from the character radio pager, a moving picture database for storing the control signals and operator information, a position information database for storing the position information from the movement of the moving object and providing announcement for the present moving position of the moving object, a CPU for extracting useful information from the GPS receiver and the character radio pager or extracting an announcement stored in the position information database under the control of a scheduler, a sound card and a video card for outputting the information of the database, and an advertisement control server for transmitting control signals to the character radio pager.
    Type: Grant
    Filed: August 30, 1999
    Date of Patent: May 25, 2004
    Assignee: SK Telecom Co., Ltd.
    Inventors: Shin Bae Kim, Gun Dong Min, Yun Sup Song, Jung Kook Ki, Young Kwan Kim, Ji Won Bang