Patents by Inventor Dennis S. Ruhl

Dennis S. Ruhl 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).

  • Publication number: 20200226685
    Abstract: Systems and methods for change in language-based textual analysis are disclosed. In one embodiment, in an information processing apparatus comprising at least one computer processor, a method for change in language-based textual analysis may include: (1) retrieving, from a data source, a first document of a first type; (2) retrieving, from the data source, a second document of the first type, the second document being subsequent in time to the first document; (3) identifying changes between the first document and the second document; (4) calculating a change score based on the changes; and (5) providing the change score to a downstream system for projecting a performance of an investment associated with the first document.
    Type: Application
    Filed: January 15, 2019
    Publication date: July 16, 2020
    Inventors: Phil Hart, Jonathan Tse, Santosh Khot, Dan Zheng, Manan Patel, Wonseok Choi, Haoran Zhao, Dennis S. Ruhl, Eric Moreau