Patents by Inventor Danlan Chen

Danlan Chen 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).

  • System and method for neural time series preprocessing
    Patent number: 12711371
    Abstract: Systems and methods for neural time series preprocessing and forecasting, dividing time series data to generate chunks of short time series, inputting each of the short time series to a data preprocessing neural network that includes differencing to transform non-stationary data to stationary data and to filter noise, generating and outputting, from the data preprocessing neural network, processed time series data, and inputting the processed time series data to a forecasting neural network. Parameters of the data preprocessing neural network and parameters of the forecasting neural network are learned end-to-end.
    Type: Grant
    Filed: May 4, 2021
    Date of Patent: August 18, 2026
    Assignee: ROYAL BANK OF CANADA
    Inventors: Yik Chau (Kry) Lui, Danlan Chen, Bo Chang
  • SYSTEM AND METHOD FOR NEURAL TIME SERIES PREPROCESSING
    Publication number: 20210342691
    Abstract: Systems and methods for neural time series preprocessing and forecasting, dividing time series data to generate chunks of short time series, inputting each of the short time series to a data preprocessing neural network that includes differencing to transform non-stationary data to stationary data and to filter noise, generating and outputting, from the data preprocessing neural network, processed time series data, and inputting the processed time series data to a forecasting neural network. Parameters of the data preprocessing neural network and parameters of the forecasting neural network are learned end-to-end.
    Type: Application
    Filed: May 4, 2021
    Publication date: November 4, 2021
    Inventors: Yik Chau (Kry) Lui, Danlan Chen, Bo Chang