Patents by Inventor Hwisoo So

Hwisoo So 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).

  • Publication number: 20240095113
    Abstract: A processor includes an instruction pipeline that sequentially processes an original instruction and a duplicate instruction, which is generated by duplicating the original instruction. An original register file stores a result obtained by processing the original instruction in the instruction pipeline within a register of a nth index thereof. A duplicate register file stores a result obtained by processing the duplicate instruction in the instruction pipeline within a register of a nth index thereof. A comparing unit compares the register of the nth index in the original register file with the register of nth index in the duplicate register file and outputs an error detection signal, in response to a control signal.
    Type: Application
    Filed: August 10, 2023
    Publication date: March 21, 2024
    Applicant: UIF (University-Industry Foundation), Yonsei University
    Inventors: TAESUN KIM, JINHONG PARK, HWISOO SO, KYOUNGWOO LEE, JINHYO JUNG
  • Publication number: 20240080044
    Abstract: The method of detecting a soft error includes copying, in a program loaded into a memory, an original branch command to a copied branch command, executing, by a processor, a first command set comprising the copied branch command, executing, by a processor, a second command set comprising the original branch command, and determining, by a soft error detection circuit, whether an error exists in the execution of the original branch command based on the execution result of the first command set and the second command set.
    Type: Application
    Filed: September 5, 2023
    Publication date: March 7, 2024
    Applicant: UIF (University-Industry Foundation), Yonsei University
    Inventors: Taesun Kim, Jinhong Park, Hwisoo So, Kyoungwoo Lee, Jinhyo Jung