Patents by Inventor Kyung Hyun Roh

Kyung Hyun Roh 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).

  • Failure mode and effect analysis system based on machine learning
    Patent number: 12141024
    Abstract: A failure mode and effect analysis system according to the present invention may include: a failure severity calculation unit for calculating a failure severity by using machine learning on the basis of safety analysis information; a failure frequency calculation unit for calculating a failure frequency by using machine learning on the basis of safety analysis information; and a failure detectivity calculation unit for calculating a failure detectivity by using machine learning on the basis of safety analysis information.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: November 12, 2024
    Assignee: VWAY CO., LTD
    Inventors: Kyung Hyun Roh, Hong Bum Kim, Sung Nam Kim
  • Failure Mode and Effect Analysis System Based on Machine Learning
    Publication number: 20240264893
    Abstract: A failure mode and effect analysis system according to the present invention may include: a failure severity calculation unit for calculating a failure severity by using machine learning on the basis of safety analysis information; a failure frequency calculation unit for calculating a failure frequency by using machine learning on the basis of safety analysis information; and a failure detectivity calculation unit for calculating a failure detectivity by using machine learning on the basis of safety analysis information.
    Type: Application
    Filed: June 30, 2022
    Publication date: August 8, 2024
    Inventors: Kyung Hyun Roh, Hong Bum Kim, Sung Nam Kim