Patents by Inventor Madhu Rangarajan

Madhu Rangarajan 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: 11935316
    Abstract: Multimodal techniques are described for classifying start pages and document types of an unstructured document image package. To that end, some implementations of the disclosure relate to a method, including: obtaining a document image file including multiple pages and multiple document types; generating, for each page of the multiple pages, using multiple independent trained models, multiple independent predictions, each of the multiple independent predictions indicating: whether or not the page is a first page of a document, or a document type of the multiple document types that the page corresponds to; and generating, for each page of the multiple pages, based on the multiple independent predictions, using a neural network, a final prediction output indicating whether or not the page is the first page of a document, or one of the multiple document types that the page corresponds to.
    Type: Grant
    Filed: April 18, 2023
    Date of Patent: March 19, 2024
    Assignee: FIRST AMERICAN FINANCIAL CORPORATION
    Inventors: Arun Rangarajan, Dan Thompson, Madhu Kolli, Ritaprava Dutta, Zheqi Tan
  • Publication number: 20140379361
    Abstract: The healthcare prepaid payment platform apparatuses, methods and systems (hereinafter “HPP-Platform”) transforms patient insurance information, and healthcare procedure schedule information inputs via HPP-Platform components into medical claim settlement outputs. In one embodiment, a healthcare insurance pre-authorization request including healthcare procedure schedule information and user insurance information; receiving an indication of insurance approval of an insured amount from an insurance provider; loading an insurance approved amount into a prepaid account of the user prior to the healthcare procedure; receiving a payment request using the loaded prepaid account towards a medical bill after the healthcare procedure is performed; transferring the loaded insurance approved amount in the prepaid account to a healthcare provider in response to the payment request; and generating a transaction record including the pre-approved amount and the transferred amount.
    Type: Application
    Filed: January 13, 2012
    Publication date: December 25, 2014
    Inventors: Shilpak Mahadkar, Aleema Seadath, Madhu Rangarajan, Uttam Nayak