Patents by Inventor Alexander Turner GRAF

Alexander Turner GRAF 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: 10229369
    Abstract: A method for creating predictive damage models includes receiving a first predictive damage model, identifying latent space between a first and a second domain asset, building a regression model from first domain asset projected source data, creating target dependent variables of a second model, applying classification or regression techniques to determine a function expressing the dependent variables, determining data points from the function to develop a second regression model, applying the second regression model to data points to predict target dependent variables, evaluating the second predictive damage model using the predicted target dependent variables, performing a sensitivity study to determine a directionality parameter of the second predictive damage model, and if the results are within an acceptable predetermined range, providing maintenance or servicing recommendations generated by the second predictive model to a user platform display, else repeating the process by rebuilding the regression mo
    Type: Grant
    Filed: April 19, 2016
    Date of Patent: March 12, 2019
    Assignee: GENERAL ELECTRIC COMPANY
    Inventors: Paul Alex Ardis, Subhankar Ghosh, Alexander Turner Graf
  • Publication number: 20170300605
    Abstract: A method for creating predictive damage models includes receiving a first predictive damage model, identifying latent space between a first and a second domain asset, building a regression model from first domain asset projected source data, create target dependent variables of a second model, applying classification or regression techniques to determine a function expressing the dependent variables, determining data points from the function to develop a second regression model, applying the second regression model to data points to predict target dependent variables, evaluating the second predictive damage model using the predicted target dependent variables, performing a sensitivity study to determine a directionality parameter of the second predictive damage model, and if the results are within an acceptable predetermined range, providing maintenance or servicing recommendations generated by the second predictive model to a user platform display, else repeating the process by rebuilding the regression mode
    Type: Application
    Filed: April 19, 2016
    Publication date: October 19, 2017
    Inventors: Paul Alex ARDIS, Subhankar GHOSH, Alexander Turner GRAF
  • Publication number: 20170284896
    Abstract: The present embodiments related to a machinery failure evaluation system and associated method. The system may receive time-series data associated with a piece of machinery. An anomaly associated with the piece of machinery may automatically be determined by comparing the time-series data with a model associated with the piece of machinery. Furthermore, it may be determined that the anomaly is not a known fault based on performing a lookup of known failure modes. In a case that the anomaly is not a known fault, an alert associated with an unknown failure mode may be transmitted.
    Type: Application
    Filed: March 30, 2017
    Publication date: October 5, 2017
    Inventors: Abhay HARPALE, Achalesh Kumar PANDEY, Alexander NARKAJ, Alexander Turner GRAF, Hao HUANG