Method and apparatus for obtaining multiple user credentials
US11509475B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 17, 2019 |
| Grant date | Nov 22, 2022 |
| Priority date | — |
| Expiry date | Dec 20, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q2240/00
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for a system includes forming within an app running upon a user smart-device, an ephemeral ID having data associated with a server and anonymous data, outputting the ephemeral ID to a first receiver associated with a first computer and to a second receiver associated with a second computer system separate from the first, receiving from the first receiver an identifier and a nonce, providing the identifier and the nonce to the server, receiving from the server a token associated with the first computer system authorizing access to the first computer system but not the second computer system by the user smart-device, storing the token for facilitated authentication of the user smart-device, and providing the token to the first receiver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.