Information processing device and information processing method
US7003671B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 14, 1999 |
| Grant date | Feb 21, 2006 |
| Priority date | — |
| Expiry date | Jul 14, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q20/35765
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
In a registered card issuing information supply device 131, the registered card issuing information is encrypted, and the encrypted registered card issuing information thus obtained is transmitted through a transmission medium 121 to a registered card issuing machine 101. In the registered card issuing machine 101, the encrypted registered card issuing information from the registered card issuing information supply device 131 is received and registered. When the registered card issuing machine 101 is allowed to communicate with the IC card 2, it transmits the encrypted registered card issuing information thus registered to the IC card 2. In the IC card 2, the encrypted registered card issuing information from the registered card issuing machine 101 is decoded, and the registered card issuing information thus obtained is stored.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.