Patents by Inventor Kim Byungsusk

Kim Byungsusk 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).

  • Seamless network interface selection, handoff and management in multi-IP network interface mobile devices
    Patent number: 7835743
    Abstract: A Multi-Interface Mobility Management (MIMM) client is provided on a mobile Multi-Interface Device (MID) to support seamless network connectivity and switching of the MID. The MIMM client communicates with a MIMM Server. The MIMM Server collects information from MIMM Clients and provides information to the MIMM Clients pertaining to the network(s) to which the mobile MID has access, such as information concerning the availability of a network, the quality of network connectivity, etc. The MIMM Client is responsible for determining whether and when a handoff or roaming operation should be initiated by the mobile MID, and which network interface the mobile MID should use after the handoff/roam operation has been completed. The MIMM Client also is responsible for performing mobility-related functions that are required prior and subsequent to the handoff/roam operation. The MIMM Client uses the information received from the MIMM Server in order to make these determinations.
    Type: Grant
    Filed: August 3, 2005
    Date of Patent: November 16, 2010
    Assignees: Toshiba America Research, Inc., Telcordia Technologies, Inc.
    Inventors: Tao Zhang, Kim Byungsusk, Toshikazu Kodama, Shinichi Baba, Miriam Tauil
  • Seamless network interface selection, handoff and management in multi-IP network interface mobile devices
    Publication number: 20070030826
    Abstract: A Multi-Interface Mobility Management (MIMM) client is provided on a mobile Multi-Interface Device (MID) to support seamless network connectivity and switching of the MID. The MIMM client communicates with a MIMM Server. The MIMM Server collects information from MIMM Clients and provides information to the MIMM Clients pertaining to the network(s) to which the mobile MID has access, such as information concerning the availability of a network, the quality of network connectivity, etc. The MIMM Client is responsible for determining whether and when a handoff or roaming operation should be initiated by the mobile MID, and which network interface the mobile MID should use after the handoff/roam operation has been completed. The MIMM Client also is responsible for performing mobility-related functions that are required prior and subsequent to the handoff/roam operation. The MIMM Client uses the information received from the MIMM Server in order to make these determinations.
    Type: Application
    Filed: August 3, 2005
    Publication date: February 8, 2007
    Applicants: Toshiba America Research, Inc., Telcordia Inc.
    Inventors: Tao Zhang, Kim Byungsusk, Toshikazu Kodama, Shinichi Baba, Miriam Tauil