Communication device, program and recording media
US7644444B2 · kind B2 · utility
5Cited by
10References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 14, 2003 |
| Grant date | Jan 5, 2010 |
| Priority date | — |
| Expiry date | Aug 20, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/72406
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A mobile phone receives a program and identification information of a trusted application for the program, specifies data to be used in executing the program, generates a type of object by selecting either an imperfect encapsulated object or a perfect encapsulated object to be generated on the basis of the identification information of a trusted application, and uses the data by using only the generated object when the program is executed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.