Bank note processing machine and method for identifying forged bank notes
US8077961B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2004 |
| Grant date | Dec 13, 2011 |
| Priority date | — |
| Expiry date | Feb 23, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07D7/202
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
The invention relates to a bank note processing machine and a method for recognizing forged bank notes.With the bank note processing machine according to the invention and the method for recognizing forged bank notes according to the invention the starting point is that the bank notes to be checked are compared with comparative data that are derived from authentic bank notes and known forgeries, additional comparative data of new types of forgeries being used and the bank notes to be checked being compared with both the comparative data and the additional comparative data for new types of forgeries, so as to determine whether a forged bank note is present.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.