Method and system for automatically checking the authenticity of an identity document
US9361744B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 17, 2010 |
| Grant date | Jun 7, 2016 |
| Priority date | — |
| Expiry date | Nov 19, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07D7/202
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
The process comprises a data-acquisition phase with the creation of a database of multicomponent digital signatures constituting fingerprints of identity documents, linked to a central server relocated relative to a primary database comprising variable textual data and images of reference identity documents.A relocated checking phase of identity documents at a checkpoint comprises the digitizing of an identity document to be checked, the creation of a fingerprint of the digitized document, the comparison of the latter with the fingerprint of a document from the fingerprint database indexed with the same reference number and the sending of a message according to the result of the comparison.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.