Memory, information apparatus for access to the memory, and method for the information apparatus
US7559090B2 · kind B2 · utility
5Cited by
51References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 15, 2004 |
| Grant date | Jul 7, 2009 |
| Priority date | — |
| Expiry date | Dec 9, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q20/4097
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
With commands from a terminal divided into a command to designate an access area and a command to gain access, the terminal adds verification data of the terminal to an argument of the command to gain access, and it is thereby possible to verify the identity of a terminal application that issues the command to designate an access area, a terminal application that issues the command to gain access, and a terminal application that holds a verification key.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.