US Patent No. 10,169,692

CREDIT, SECURITY, DEBIT CARDS AND THE LIKE WITH BUTTONS


Patent No. 10,169,692
Issue Date January 01, 2019
Title Credit, Security, Debit Cards And The Like With Buttons
Inventorship Jeffrey David Mullen, Pittsburgh, PA (US)
Will Reutzel, Pittsburgh, PA (US)
Assignee DYNAMICS INC., Pittsburgh, PA (US)

Claim of US Patent No. 10,169,692

1. A card comprising:a card reader communications device operable to communicate a data block of magnetic stripe data;
a first button, wherein a first encryption algorithm for said data block is selected based on a first signal from said first button; and
a second button, wherein a second encryption algorithm for said data block is selected based on a second signal from said second button and said first encryption algorithm is different from said second encryption algorithm.