Patents by Inventor Deepak S. Nadig

Deepak S. Nadig 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).

  • System, method and article of manufacture for secure network electronic payment and credit collection
    Patent number: 5987140
    Abstract: Secure transmission of data is provided between a plurality of computer systems over a public communication system, such as the Internet. Secure transmission of data is provided from a customer computer system to a merchant computer system, and for the further secure transmission of data from the merchant computer system to a payment gateway computer system. The payment gateway system evaluates the information and returns authorization or denial of credit via a secure transmission to the merchant which is communicated to the customer by the merchant.
    Type: Grant
    Filed: April 26, 1996
    Date of Patent: November 16, 1999
    Assignee: VeriFone, Inc.
    Inventors: Kevin Thomas Bartholomew Rowney, Deepak S. Nadig