Mobile terminal with reduced components
US7599713B2 · kind B2 · utility
1Cited by
19References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 3, 2005 |
| Grant date | Oct 6, 2009 |
| Priority date | — |
| Expiry date | Jan 18, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W8/22
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The invention relates to a mobile terminal (20, 30) having a first processing unit (7), a first memory device (21) and SIM card chip (23) including a second memory device (22), the second memory device (22) is reprogrammable. To provide a low price mobile terminal having reduced components and costs and less power consumption the first memory device (21) includes terminal independent data stored in the first memory device (21) before manufacturing of the mobile terminal (20, 30), and individual mobile terminal specific data are stored in the second memory device (22) after manufacturing of the mobile terminal (20, 30).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.