Secure networked transaction system
US7853523B2 · kind B2 · utility
5Cited by
35References
12Claims
0Family size
Inventors
Key dates
| Filing date | Jan 21, 2009 |
| Grant date | Dec 14, 2010 |
| Priority date | — |
| Expiry date | Jan 21, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q40/03
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A method and system for approving a transaction between a customer and a merchant including the steps of transmitting a transaction request from a customer to a merchant; transmitting a verification request from the merchant to a verification entity, the verification request comprising first data; the customer device transmitting second data to the verification entity; and the verification entity performing a verification step by using the first data and the second data to verify if the transaction should be approved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.