Patents by Inventor Nam-Geol Lee

Nam-Geol 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).

  • Publication number: 20080098481
    Abstract: Provided is digital rights management (DRM) provision technology, and more particularly, are an apparatus, system, and method which can easily provide content using one or more DRM systems. A DRM provision apparatus includes a content download unit which downloads encrypted real content and dummy content from a download server and which manages the downloaded real content and dummy content; a license management unit which manages a license issued by a license server; and a processing unit which manages the downloaded real content and dummy content and the issued license.
    Type: Application
    Filed: September 24, 2007
    Publication date: April 24, 2008
    Inventors: Nam-Geol LEE, Hyung-Chan KIM, Gyu-Baek KIM
  • Publication number: 20080004053
    Abstract: A short message processing method and apparatus, which analyzes a short message received from a mobile communication network and provides via a packet data service node (PDSN) a supplementary service such as a credit card settlement details notifying service, a contact point registration service, a spam filtering service, a schedule registration service, a message history management service, and so forth, based on the result of the analysis. The short message processing method and apparatus can execute a supplementary service corresponding to the short message received through a PDSN, in corporation with a platform such as WIPI or BREW.
    Type: Application
    Filed: January 5, 2007
    Publication date: January 3, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Gyu-baek Kim, Nam-geol Lee
  • Publication number: 20070136327
    Abstract: A mobile content management apparatus including: a data storage storing first meta information comprising metadata defining general attributes of mobile content, second meta information including metadata defining unique attributes of each of the different types of mobile content, and third meta information including metadata related to statistics on the mobile content and metadata indicating linkage relationships among the different types of mobile content; and a controller providing a user interface inputting metadata for forming the first through third meta information so as to register the mobile content and storing the metadata input through the user interface in the data storage.
    Type: Application
    Filed: June 27, 2006
    Publication date: June 14, 2007
    Inventors: Gyu-baek Kim, Nam-geol Lee, Hyung-chan Kim