FIELD: protection of documents from forgery.
SUBSTANCE: forgery-protected document is made in form of a set of banknotes of differing values, where each banknote contains an electric oscillation contour (5), excited by induced electromagnetic field, where oscillation contours (5) with different resonance frequency match different values.
EFFECT: automated recognition of banknotes.
10 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| VALUABLE DOCUMENT WITH COUNTERFEIT PROTECTION USING THERMOSENSITIVE INDICATION | 2009 |
|
RU2511575C2 |
| DEVICE TO READ RADIOFREQUENCY IDENTIFICATION FOR DOCUMENT | 2007 |
|
RU2437150C2 |
| METHOD AND APPARATUS FOR CHECKING VALUABLE DOCUMENTS | 2008 |
|
RU2469405C2 |
| PROTECTED DOCUMENT WITH OPTICAL WAVE GUIDE | 2009 |
|
RU2531900C2 |
| PROTECTED DOCUMENT WITH SOURCE OF LIGHT AND DEVICE FOR INFLUENCE AT LIGHT | 2005 |
|
RU2386543C2 |
| PAPER PROTECTED AGAINST A COUNTERFEIT (VERSIONS), AN IMPORTANT DOCUMENT MADE OUT OF IT (VERSIONS),A MULTILAYER PROTECTIVE ELEMENT APPLIED ONTO THE IMPORTANT DOCUMENT (VERSIONS), A TRANSFERABLE MATERIAL USED TO TRANSPORT SUCH A PROTECTIVE ELEMENT ONTO THE IMPORTANT DOCUMENT AND METHODS OF MANUFACTURE OF THE TRANSFERABLE MATERIAL AND THE IMPORTANT DOCUMENT WITH THE PROTECTIVE ELEMENT | 2001 |
|
RU2265524C2 |
| METHOD AND DEVICE TO PROCESS SHEET MATERIAL, PRIMARILY BANKNOTES | 2009 |
|
RU2401459C1 |
| SHEET MATERIAL, AND ALSO DEVICES AND METHODS FOR MANUFACTURING AND PROCESSING SUCH SHEET MATERIAL | 2002 |
|
RU2322695C2 |
| VALUABLE DOCUMENT | 2005 |
|
RU2381906C2 |
| VALUABLE DOCUMENT WITH LOCAL STRENGTHENING, PAPER FOR DOCUMENTS PROTECTED FROM FORCING, AND CORRESPONDING METHODS | 2002 |
|
RU2317898C2 |
