Patents by Inventor Christopher Ryan Barber

Christopher Ryan Barber 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).

  • Patent number: 12524713
    Abstract: Systems and methods for forecasting recurring anomalies in time series data include determining forecast data from historical data of time series data where the forecast data is for a desired future time span; combining the forecast data with the historical data to form a combined time series; determining a normal operating range using the combined time series; detecting anomalies in the forecast data based on the normal operating range; and providing an output including the detected anomalies in the forecast data.
    Type: Grant
    Filed: April 16, 2024
    Date of Patent: January 13, 2026
    Assignee: Ciena Corporation
    Inventors: Saurabh Dinesh Brahmankar, Christopher Ryan Barber, Minming Ni
  • Publication number: 20250278678
    Abstract: Systems and methods for forecasting recurring anomalies in time series data include determining forecast data from historical data of time series data where the forecast data is for a desired future time span; combining the forecast data with the historical data to form a combined time series; determining a normal operating range using the combined time series; detecting anomalies in the forecast data based on the normal operating range; and providing an output including the detected anomalies in the forecast data.
    Type: Application
    Filed: April 16, 2024
    Publication date: September 4, 2025
    Applicant: Ciena Corporation
    Inventors: Saurabh Dinesh Brahmankar, Christopher Ryan Barber, Minming Ni
  • Publication number: 20250131164
    Abstract: Systems and methods include managing a Network Digital Twin (NDT) for a network, the NDT including an emulation model and an optimization model, wherein the emulation model is configured to emulate the network and the optimization model is configured to determine configuration changes to the network based on a cost function; performing an iterative procedure with the optimization model and the emulation model to determine one or more configuration changes to the network based on the cost function; and providing the one or more configuration changes from the iterative procedure for use in the network, where the one or more configuration changes address the cost function.
    Type: Application
    Filed: November 30, 2023
    Publication date: April 24, 2025
    Applicant: Ciena Corporation
    Inventors: Christopher Ryan Barber, David Jordan Krauss, Mohamed Zalat, Thomas Kunz, Babak Esfandiari, Thomas Triplet