Data exchange during a voice call session
US11689654B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Jun 18, 2021 |
| Grant date | Jun 27, 2023 |
| Priority date | — |
| Expiry date | Jun 18, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/64
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Techniques for performing data exchanges during voice call sessions is described. In one example, a network server may facilitate a voice call session between user devices and associate a unique session number (USN) to each of the voice call sessions. The USN may be used as a reference when toggling between voice call sessions. In one example, when a particular voice call session is toggled to an active state, the network server may limit recipients of sensitive financial information to be between transacting parties in the active voice call session. By isolating other user devices that are not privy to transactions in the active voice call session, the chances for a transacting party in the active voice call session to accidentally send payments, for example, to an unintended recipient can be substantially minimized.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.