Smart card, telephone comprising such a card and method for executing a command in such a card
US8261996B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 13, 2008 |
| Grant date | Sep 11, 2012 |
| Priority date | — |
| Expiry date | Jan 19, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q20/357
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A smart card (1) storing a first and a second application (120, 220) and elements for receiving commands originating from outside the card (1), the first application (120) being capable of executing first commands, the smart card includes elements (130) for determining (706) whether a received command is implemented by the first application so as to transmit (708) the received command to the second application (220) in the case of a negative determination. Notably, the determination can implement either a table (130) listing the first commands, or conditional instructions provided within the execution code for the first application. Application of the invention to a second highly-securitized application, of the banking transaction type, and to a first less-securitized application, of the mobile telephone application type.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.