Patents by Inventor Jong Oun Jang

Jong Oun Jang 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).

  • Satellite IP multicasting system and method
    Patent number: 7394779
    Abstract: The present invention relates to a satellite IP multicasting system and method for constructing an IP multicast network by a unit of internet node having a router for subscriber connection or a switch, and for transmitting a multicasting packet transmitted from a content provider into a local IP multicast network via a satellite. The satellite IP multicasting system features a backbone network, a content provider, a satellite network and a local network.
    Type: Grant
    Filed: August 15, 2003
    Date of Patent: July 1, 2008
    Assignee: KT Corporation
    Inventors: Gwang Ju Seo, Young Joong Yoon, Cheol Woo Kim, Kyoo Tae Ryoo, Jong Oun Jang
  • Satellite IP multicasting system and method
    Publication number: 20040109449
    Abstract: The present invention relates to a satellite IP multicasting system and method for constructing an IP multicast network by a unit of internet node having a router for subscriber connection or a switch, and for transmitting a multicasting packet transmitted from a content provider into a local IP multicast network via a satellite. The satellite IP multicasting system features a backbone network, a content provider, a satellite network and a local network.
    Type: Application
    Filed: August 15, 2003
    Publication date: June 10, 2004
    Applicant: KT CORPORATION
    Inventors: Gwang Ju Seo, Young Joong Yoon, Cheol Woo Kim, Kyoo Tae Ryoo, Jong Oun Jang