Patents by Inventor Dax Westerman

Dax Westerman 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: 12530538
    Abstract: Automated systems and methods for retrieving information from scanned documents are described herein. An example method includes reading a scanned document; and extracting a page image from the scanned document, where the page image includes text and structured data. The method also includes executing a structured data detection algorithm to detect the structured data contained in the page image and identify a plurality of elements of the structured data. Additionally, the method includes performing optical character recognition (OCR) to convert the text contained in the page image to first text data; and performing OCR to convert respective contents of each of the plurality of elements of the structured data to second text data. The method further includes executing a natural language processing (NLP) algorithm to retrieve information from the first and second text data.
    Type: Grant
    Filed: May 31, 2023
    Date of Patent: January 20, 2026
    Assignee: VANDERBILT UNIVERSITY
    Inventors: Michael Ward, Dax Westerman, Ruth Reeves, Jesse Wrenn
  • Publication number: 20230385559
    Abstract: Automated systems and methods for retrieving information from scanned documents are described herein. An example method includes reading a scanned document; and extracting a page image from the scanned document, where the page image includes text and structured data. The method also includes executing a structured data detection algorithm to detect the structured data contained in the page image and identify a plurality of elements of the structured data. Additionally, the method includes performing optical character recognition (OCR) to convert the text contained in the page image to first text data; and performing OCR to convert respective contents of each of the plurality of elements of the structured data to second text data. The method further includes executing a natural language processing (NLP) algorithm to retrieve information from the first and second text data.
    Type: Application
    Filed: May 31, 2023
    Publication date: November 30, 2023
    Inventors: Michael Ward, Dax Westerman, Ruth Reeves, Jesse Wrenn