Tamper-indicating barcode and method

A novel tamper-indicating barcode methodology is disclosed that allows for detection of alteration to the barcode. The tamper-indicating methodology makes use of a tamper-indicating means that may be comprised of a particulate indicator, an optical indicator, a deformable substrate, and/or may be an...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DENTINGER PAUL MICHAEL, CUMMINGS ERIC B, SIMMONS BLAKE A, EVEN WILLIAM R
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING HANDLING RECORD CARRIERS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS
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