59160 ⎘
Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof; Manufacture; Marking by removal of material using mechanical means, e.g. engraving
Micro-optic security device with zones of color
#2THIN FILM, METHOD OF PRODUCING THE THIN FILM, AND PRODUCT COMPRISING THE THIN FILM
#3Method for producing banknotes including in each case at least one integrated circuit
#4Security paper
#5Identification document with several visual markings and method for manufacturing thereof
#6Micro-optic security device with zones of color
#7Document capable of generating a color image
#8Optical security element
#9Method of forming a security device
#10Automatic continuous image engraving device
#11Transaction card having features for easy removal from wallet
#12Web authentication holographic label and method for manufacturing same
#13Synthesis of superpostion shape images by light interacting with superposed layers of lenslet gratings
#14Fresnel lens on flexible substrate for packaging and other applications and process therefor
#15Identification document with contoured surface image
#16Encoded illustrations
#17Synthesis of superposition shape images by light interacting with layers of lenslets
#18Rotogravure printing processes for producing optically variable security features
#19Multi-layer metal-carbon transaction cards and associated methods
#20Optical device and methods of manufacture
#21Transaction card having features for easy removal from wallet