Banknote validator
US8300916B2 · kind B2 · utility
5Cited by
9References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 5, 2010 |
| Grant date | Oct 30, 2012 |
| Priority date | — |
| Expiry date | Jun 8, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07D7/1205
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Apparatus for checking the validity of a banknote wherein a light source illuminates a banknote through a slit as it is transported along a note path, the emitted light being detected at different wavelengths to generate a plurality of images such that a three dimensional matrix can be created, for comparison against matrices of authentic banknotes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.