System and method for user authentication
US8413220B1 · kind B1 · utility
5Cited by
6References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 30, 2007 |
| Grant date | Apr 2, 2013 |
| Priority date | — |
| Expiry date | Jan 7, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/36
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for user authentication involves initiating an authentication process, receiving images associated with the authentication process, selecting an image from the images to generate a selection; and obtaining authentication based on the selection, where the image is associated with the authentication process and sent prior to initiating the authentication process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.