Patents by Inventor Yong Youn Kim

Yong Youn Kim 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).

  • Patent number: 6711643
    Abstract: Disclosed herein is an interrupt redirection apparatus and method for inter-processor communication. The apparatus includes a plurality of ARM processors, a vectored interrupt controller, an interrupt command register, an interrupt data register for designating the contents of each interrupt, an interrupt signal generation unit, and a bus interface unit used for providing read and write accesses of both the interrupt command register and the interrupt data register. The vectored interrupt controller for receiving interrupts generated by hardware for performing a specific function under the control of each ARM processor and interrupts generated by peripheral hardware, and transferring each interrupt as each interrupt request signal to an ARM processor designated as a master processor. The interrupt command register designates targets and kinds of each interrupt to perform a function for receiving an interrupt redirection command and activating an interrupt request signal.
    Type: Grant
    Filed: December 28, 2001
    Date of Patent: March 23, 2004
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Kyoung Park, Sang Man Moh, Yong Youn Kim
  • Publication number: 20030110336
    Abstract: Disclosed herein is an interrupt redirection apparatus and method for inter-processor communication. The apparatus includes a plurality of ARM processors, a vectored interrupt controller, an interrupt command register, an interrupt data register for designating the contents of each interrupt, an interrupt signal generation unit, and a bus interface unit used for providing read and write accesses of both the interrupt command register and the interrupt data register. The vectored interrupt controller for receiving interrupts generated by hardware for performing a specific function under the control of each ARM processor and interrupts generated by peripheral hardware, and transferring each interrupt as each interrupt request signal to an ARM processor designated as a master processor. The interrupt command register designates targets and kinds of each interrupt to perform a function for receiving an interrupt redirection command and activating an interrupt request signal.
    Type: Application
    Filed: December 28, 2001
    Publication date: June 12, 2003
    Inventors: Kyoung Park, Sang Man Moh, Yong Youn Kim
  • Publication number: 20020035669
    Abstract: The apparatus for a redundant interconnection between multiple hosts and a redundant array of inexpensive disks (hereinafter, referred to as ‘RAID’), which is capable of supporting a fault tolerance of RAID controllers and simultaneously heightening a performance, comprises a plurality of RAID controlling units for processing a requirement of numerous host computers connected with one another through the industrial standard communication network and for fault tolerance; a plurality of connecting units for connecting the plurality of RAID controlling units to the numerous host computers; and a plural number of network interface controlling units respectively contained into the plurality of RAID controlling units, for exchanging information directly with an opposite network interface controlling unit provided within an opposite RAID controlling unit and the numerous host computers, through the plurality of connecting units.
    Type: Application
    Filed: December 29, 2000
    Publication date: March 21, 2002
    Inventors: Sung-Hoon Baek, Joong-Bae Kim, Yong-Youn Kim