Secure transmission of sensitive data during call processing
US11588792B2 · kind B2 · utility
0Cited by
7References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 7, 2019 |
| Grant date | Feb 21, 2023 |
| Priority date | — |
| Expiry date | Mar 7, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2203/609
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Apparatus for the transfer of sensitive information between two parties facilitated by an intermediary, the apparatus adapted to: receive from the first party voice signals and data signals; determine a parameter relating to an estimate of the time required for sensitive information to be determined from the data signals received from the first party; transmit to the intermediary the received voice signals and the parameter; determine sensitive information from the received data signals; and transmit the sensitive information to the second party. A corresponding method is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.