Patents by Inventor Oliver S. Quigley

Oliver S. Quigley 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).

  • Secure smart card transactions
    Patent number: 10475024
    Abstract: A method of securely conducting a financial transaction includes receiving, at a card reader, a first plurality of messages from a smart card; identifying, using the reader, one or more sensitive messages in the first plurality of messages, where the first plurality of messages conforms to a protocol of the financial transaction; encrypting, using the reader, the one or more sensitive messages using a cryptographic key of the reader to generate encrypted messages; formatting, using the reader, a second plurality of messages according to the protocol to send to a mobile device, where the second plurality of messages includes the encrypted messages and messages in the first plurality of messages that are not sensitive; determining, using a mobile device, action steps according to the protocol, where the action steps are determined from the second plurality of messages; and executing the action steps.
    Type: Grant
    Filed: October 15, 2012
    Date of Patent: November 12, 2019
    Assignee: SQUARE, INC.
    Inventors: Robert von Behren, Oliver S. Quigley