Patents Assigned to RTM INC.
  • Method and device for extracting feature value of time series data
    Patent number: 12455902
    Abstract: Provided are a method and a device for extracting a feature value of time series data, the method including receiving time series data, segmenting the time series data into one or more segments according to preset segment types, identifying a first feature group mapped to a segment type of a first segment among the one or more segments, and extracting a value of at least one item included in the first feature group from the first segment as a feature value.
    Type: Grant
    Filed: February 24, 2022
    Date of Patent: October 28, 2025
    Assignee: RTM INC.
    Inventors: Sang Yeop Kim, Jin Woo Park, Tae Kyung Ha