Dynamic card validation
US9245268B1 · kind B1 · utility
2Cited by
0References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 10, 2014 |
| Grant date | Jan 26, 2016 |
| Priority date | — |
| Expiry date | Jul 10, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q20/4018
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A card validation system receives a request to validate a card and receives one or more received cell values corresponding to one or more cell identifiers of a card validation matrix. The system determines one or more stored cell values corresponding to the one or more cell identifiers of the card validation matrix. The system compares the received cell values to the one or more stored cell values. Based at least in part upon the comparison, the system determines whether the card is validated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.