Two-factor authentication integrating dynamic QR codes
US12386940B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2023 |
| Grant date | Aug 12, 2025 |
| Priority date | — |
| Expiry date | May 6, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/32
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for authenticating a user into a session on an entity application running on a computing device is provided. The method may include using a mobile device of the user as an authenticator. The method may include capturing by the mobile device, a dynamic quick response (“QR”) code displayed on the computing device. The method may include transmitting the dynamic QR code, pre-authorized user credentials and a facial image of the user captured within a pre-determined time to a central server for authentication. The transmitting may be for verifying the user of the computing device being the user of the mobile device. In response to the verifying, via the central server, the dynamic QR code, the pre-authorized user credentials and the facial image, authenticating the user into the session on the entity application on the computing device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.