Patents by Inventor Joong-Hyeok Park

Joong-Hyeok Park 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).

  • ATM cell switching system
    Patent number: 6628659
    Abstract: An ATM cell switching system is disclosed. The system includes more than one node connected between a highway transmitting a subscriber data and a high speed line of an ATM type for implementing a converting operation between the subscriber data and an ATM cell, and an ATM switching unit for receiving an ATM cell from one among the nodes through the high speed link, judging a destination based on a header information and routing the ATM cell to another one among the nodes.
    Type: Grant
    Filed: September 10, 1998
    Date of Patent: September 30, 2003
    Assignee: LG Information & Communications, Ltd.
    Inventor: Joong-Hyeok Park