Description  Claims  Drawing  Cited references 

EP2999156A1   [0009] 
WO2007031908A   [0010] 
US2013127959A1   [0011] 
US2015183257A1   [0011] 
US2008112596A   [0013] 

Background on Physical Unclonable Functions (PUFs)   [0005] 
Future prospects of luminescent nanomaterial based security inks: from synthesis to anti-counterfeiting applications   [0011] 
Unclonable security features for additiveD4 manufacturing   [0011] 
Nanomaterial-based barcode   [0011] 
Recent functional material based approaches to prevent and detect counterfeiting   [0011] 
Particles with an identity: Tracking and tracing in commodity products   [0011] 
Drug-laden 3D biodegradable label using QR code for anti-counterfeiting of drugs   [0011] 
Digitally Encoded Drug Tablets to Combat Counterfeiting   [0011] 
Taggant materials in forensic science: A review   [0011] 
3D assembly of upconverting NaYF4 nanocrystals by AFM nanoxerography: creation of anti-counterfeiting microtags   [0011] 
Anti-counterfeiting with a Random Pattern   [0011] 
Identifying Counterfeit Medicines with Industry-Suitable Technologies   [0011] 
The familiar concept of the barcode for tracking may be coming to a chemical reaction near you in the form of coded microparticles   [0011] 
Five-dimensional optical recording mediated by surface plasmons in gold nanorods   [0011] 
Universal process-inert encoding architecture for polymer microparticles   [0011] 
Multicolor Barcoding in a Single Upconversion Crystal   [0011] 
Anti-counterfeit nanoscale fingerprints based on randomly distributed nanowires   [0011] 
A New Anti-Counterfeiting Feature Relying on Invisible Luminescent Full Color Images Printed with Lanthanide-Based Inks   [0011]