Function specific interchangeable cover piece for a mobile communication device
US7305260B2 · kind B2 · utility
50Cited by
15References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 30, 2004 |
| Grant date | Dec 4, 2007 |
| Priority date | — |
| Expiry date | Jun 4, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/10
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An interchangeable cover piece for a mobile communication device such as a cellular telephone replaces the standard cover piece to enable the mobile communication device to provide a specific functionality such as Global Positioning System (GPS) position location and mapping functionality associated with the interchangeable cover piece.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.