Patents by Inventor Jong-Seok Yang

Jong-Seok Yang 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 MIDLET SUITE MANAGEMENT USING DRM IN A MOBILE COMMUNICATION SYSTEM
    Publication number: 20100023927
    Abstract: An apparatus and method for MIDlet suite management using Digital Rights Management (DRM) in a mobile communication system are provided. A Java Application Descriptor (JAD) file transmission method of a transmit Mobile Station (MS) in a mobile communication system includes inserting a JAD file into an Open Mobile Alliance Digital Rights Management (OMA DRM) file, and transmitting the OMA DRM file in which the JAD file is inserted, to a receive MS.
    Type: Application
    Filed: June 30, 2009
    Publication date: January 28, 2010
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Jong-Seok Yang, Kum-Hyun Cho