Validating a transaction with user voice authentication using wireless communications
US6650888B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | May 25, 2000 |
| Grant date | Nov 18, 2003 |
| Priority date | — |
| Expiry date | May 25, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2215/32
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A system comprises a wireless interface coupled to a transaction manager. The wireless interface receives user information, including a user speech sample and a user account code, from a wireless communication device over a wireless communication link. The transaction manager transfers the user speech sample and the user account code to a validation system. The transaction manager receives and displays validation information from the validation system. The validation information indicates if the user is authentic and if the account code is valid. The validation information may include a picture of the user that is displayed by the transaction manager.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.