Financial card system, communications device, authentication terminal, authentication method, and program
US7996326B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 27, 2007 |
| Grant date | Aug 9, 2011 |
| Priority date | — |
| Expiry date | Jun 27, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q20/401
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
Disclosed herein is a financial card system. The system includes a communications device on which a non-contact integrated circuit chip is installed; and an authentication terminal having a reader/writer allowing reading/writing information on the communications device and capable of transmission and reception of information with the communications device through the reader/writer. The communications device has a storage block, a common area information transmission block, and an individual area information transmission block. The reader/writer of the authentication terminal has a storage block, a common area information reception block, and an individual area information reception block.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.