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US9979818B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 6, 2013 |
| Grant date | May 22, 2018 |
| Priority date | — |
| Expiry date | Jun 10, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M3/42059
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A device may receive first identification information associated with a sending device. The first identification information may be provided by a receiving device, and may be associated with a request to establish a connection between the sending device and the receiving device. The device may receive a request to verify the first identification information. The device may determine, based on the request, second identification information identifying the sending device. The second identification information may be provided by the sending device, and may be associated with the request to establish the connection between the sending device and the receiving device. The device may compare the second identification information and the first identification information. The device may provide verification information indicating a result of the comparison.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.