Automated transaction machine with card reader that can read unique magnetic characteristic of a magnetic stripe

US7980462B1 · kind B1 · utility

Assignee

• Diebold Self-Service Systems, Division of Diebold, Incorporated · US

Inventors

• H. Thomas Graef · Bolivar, US
• James Meek · Canton, US

Key dates

• Filing date: Oct 31, 2007
• Grant date: Jul 19, 2011
• Expiry date: Mar 23, 2030

Classification

• Technology area (CPC G): Physics
• CPC primary: G07F19/211
• WIPO field: IT methods for management
• WIPO sector: Electrical engineering

Abstract

An automated transaction machine includes a card reader that can read a unique magnetic characteristic of a magnetic stripe on a card. The machine can then send data reflective of the read characteristic to a remote card validator. The card validator can compare the received data to referenced magnetic characteristic data corresponding to cards authorized for use with the machine. The machine can also communicate with a transaction host computer to carry out a financial transaction. As a result of the magnetic data comparison, an invalid card can be discovered and a fraudulent transaction prevented. Communication between the card validator and machine is independent from communication between the transaction host and machine.