Patents by Inventor Chul-Ho Won

Chul-Ho Won 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).

  • Device for controlling memory data path in parallel processing computer system
    Patent number: 5659687
    Abstract: A memory data path controller for a large-scale parallel processing computer system in which, when a network interface and bus interface request access to a single-port memory, a dual path controller dividedly stores memory access requests in network queue and bus queue. This allows a single-port DRAM to be used as a dual-port memory device. Further, the network queue and bus queue are multi-staged to store sequential memory requests and transmit reading/writing data of the network queue or bus queue to the DRAM memory.
    Type: Grant
    Filed: April 18, 1996
    Date of Patent: August 19, 1997
    Assignee: Electronics & Telecommunications Research Institute
    Inventors: Seong-Woon Kim, Suk-Han Yoon, Chul-Ho Won