ENCRYPTED MARKING AND METHOD FOR SECURING AND CERTIFYING THE AUTHENTICITY OF A PRODUCT

This invention refers to encrypted marking and a method for protection, verification, and certification of products' authenticity by means of unique encrypted marking containing very large amount of encrypted information embedded in each very small element (dot) of the marking, which is protect...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHELEV, ARKADIUSH, ZHELEV, ZHIVKO GEORGIEV, ZHELEV, EDVIN, ZHELEV, GEORGI ZHIVKOV, GRANCHAROV, VITAN KANEV
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CALCULATING CHECKING-DEVICES COIN-FREED OR LIKE APPARATUS COMPUTING COUNTING HANDLING OF COINS OR OF PAPER CURRENCY OR SIMILAR VALUABLEPAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING,DISPENSING, CHANGING OR DEPOSITING PHYSICS
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Beschreibung
Zusammenfassung:	This invention refers to encrypted marking and a method for protection, verification, and certification of products' authenticity by means of unique encrypted marking containing very large amount of encrypted information embedded in each very small element (dot) of the marking, which is protected and which may be recovered [reconstituted] in case of wear, contamination, or deletion. The encrypted marking is obtained by means of staochastic modularion and alteration of the elements of the marking L'invention concerne un marquage chiffré et un procédé pour la protection, la confirmation et la certification de l'authenticité de produits au moyen d'un marquage chiffré unique contenant une très grande quantité d'informations chiffrées englobées dans chaque très petit élément (point) du marquage, qui est protégé et qui peut être récupéré [reconstitué] en cas d'usure, de contamination ou d'effacement. Le marquage chiffré est obtenu au moyen d'une modulation stochastique et d'une modification des éléments du marquage.