Identification of SIM based device
US7610062B2 · kind B2 · utility
24Cited by
2References
39Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 27, 2004 |
| Grant date | Oct 27, 2009 |
| Priority date | — |
| Expiry date | Jun 29, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/06
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A subscriber identity module includes at least one processor and logic that, when applied to the processor(s), results in a terminal device providing a device identifier to the subscriber identity module. The subscriber identity module forms a message including the device identifier and causes the terminal device to communicate the message to a network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.