Patents by Inventor Varun K. Sahu

Varun K. Sahu 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: 20190318418
    Abstract: Systems, apparatuses, and methods are provided herein for automated advance purchase payment processing. A central computer system being configured to select a set of customer orders with a scheduled purchase date that is n days from a current date to process payment. In the event that the authorization fails and an error code corresponds to a payment information error, the system automatically generates a notification message to the customer at the messaging server, submits the updated customer payment information to the bank system, and processes the advance product order on the scheduled purchase date for delivery.
    Type: Application
    Filed: April 2, 2019
    Publication date: October 17, 2019
    Inventors: Karan Khurana, Chandrasekar Ramalingam, Vasu Palanisamy, Varun K. Sahu