Apparatus, method and programmable product for identification of a document with feature analysis
US8520888B2 · kind B2 · utility
68Cited by
17References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 25, 2008 |
| Grant date | Aug 27, 2013 |
| Priority date | — |
| Expiry date | Aug 14, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07B2017/00491
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
The present application relates to a method, apparatus and programmable product for uniquely identifying a document. More specifically, the application allows for the identification of the document through collection of minutiae data at various points throughout the document's lifecycle without reliance upon or requirement for any unique identification characters, barcodes and/or objects that were added to the document specifically for the purpose of identification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.