Securing of a telecommunication device equipped with a near-field communication module
US9209866B2 · kind B2 · utility
5Cited by
3References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 25, 2011 |
| Grant date | Dec 8, 2015 |
| Priority date | — |
| Expiry date | Feb 17, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/04
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A telecommunication device including a battery capable of providing a first power supply voltage to circuits of the device, among which at least one security module; a near-field communication module capable of providing a second power supply voltage to the security module; and a circuit for activating the provision of the second power supply voltage, including a switch controllable at least by one element accessible from outside of the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.