Method and system for conducting transactions using a payment card with two technologies
US6857566B2 · kind B2 · utility
204Cited by
14References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 25, 2002 |
| Grant date | Feb 22, 2005 |
| Priority date | — |
| Expiry date | Nov 25, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q20/40
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A system for conducting financial transactions is provided wherein payment cards have stored account information including a first portion readable by a first machine-readable technology and a second portion readable by a second different machine-readable technology. Terminals employing both of said first and second technologies are used to capture said card account information for conducting each such transaction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.