Patents by Inventor Ashwin Suresh Kumar

Ashwin Suresh Kumar 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: 20220067107
    Abstract: A document classification method includes processing pages of a document, page by page. For each page, it is determined whether the page contains a transition from one section to another, or if the page contains no transitions. The method additionally includes constructing for the document, a sequence of tags in the memory beginning with an initial tag for an initial page and then a next tag for a next page and continuing with a different tag for each other page in sequential order of the pages leading to a final tag corresponding to a final page. Each tag in the sequence indicates whether a corresponding one of the pages includes or lacks a transition. Finally, the method includes comparing the constructed sequence to a set of previously stored sequences in order to identify a match and classifying the document according to a classification previously associated with the matching sequence.
    Type: Application
    Filed: September 1, 2020
    Publication date: March 3, 2022
    Inventors: Matthew A. Overlund, Ashwin Suresh Kumar