Communication device comprising a battery and a near-field communication module
US8583179B2 · kind B2 · utility
6Cited by
1References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 11, 2010 |
| Grant date | Nov 12, 2013 |
| Priority date | — |
| Expiry date | Aug 31, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/04
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A mobile telecommunication device including at least one telecommunication circuit; at least one subscriber identification module; at least one assembly including at least one supply battery; and a switch of selection between a power supply of the subscriber identification module by the assembly and by the telecommunication circuit according to the presence or not of a near-field communication module in the assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.