Contactless smart SIM
US8090407B2 · kind B2 · utility
2Cited by
43References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 6, 2007 |
| Grant date | Jan 3, 2012 |
| Priority date | — |
| Expiry date | Aug 29, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/14
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A mobile communicator including a housing including a main portion and a removable portion, cellular telephone circuitry located within the main portion of the housing, a SIM card mounted in the main portion of the housing, a battery mounted between the removable portion of the housing and the SIM card and a contactless functionality antenna mounted intermediate the removable portion and the battery and communicating with the SIM card.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.