59161 ⎘
Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof; Manufacture; Marking by removal of material using chemical means, e.g. etching
LAMINATE, CARD, METHOD OF MANUFACTURING CARD, METHOD OF PRODUCING CARD, CARD INFORMATION RECORDING SHEET AND CARD INCLUDING THE SAME
#2LAMINATE, CARD, METHOD OF MANUFACTURING CARD, METHOD OF PRODUCING CARD, CARD INFORMATION RECORDING SHEET AND CARD INCLUDING THE SAME
#3HIGH CHROMATICITY PIGMENT FLAKES AND FOILS
#4Optical switch devices
#5Method for producing a security element comprising micro-imaging elements
#6Mask exposure method, transparent conductive metallization and pigment
#7MICRO-OPTIC SECURITY DEVICE WITH ZONES OF COLOR
#8Micro-optic security device with zones of color
#9MULTIFUNCTION SECURITY ELEMENT
#10LAMINATE, CARD, METHOD OF MANUFACTURING CARD, METHOD OF PRODUCING CARD, CARD INFORMATION RECORDING SHEET AND CARD INCLUDING THE SAME
#11AUTHENTICATION OF METALLIC OBJECTS
#12See-through security element
#13Method for producing an optically variable security element
#14Optical switch devices
#15Optical anti-counterfeiting element and manufacturing method thereof
#16LOW COST COUNTER COUNTERFEIT TECHNOLOGY
#17Optically variable security element having reflective surface region
#18Authentication of metallic objects
#19Patinated or patina-ready metal transaction cards and manufacturing processes
#20Micro-optic security device with zones of color
#21MULTILAYER OPTICAL FILM, METHOD OF MAKING THE SAME, AND TRANSACTION CARD HAVING THE SAME
#22Laminate comprising a relief structure forming layer and a manufacturing method for same
#23Double metal security element having transparent pattern
#24Security devices and methods of manufacturing image patterns for security devices
#25METHODS OF MANUFACTURING AN IMAGE PATTERN FOR A SECURITY DEVICE
#26Optical switch devices
#27Method for producing security elements having a lenticular flip
#28COUNTERFEIT PREVENTION STRUCTURE AND MANUFACTURING METHOD THEREFOR
#29Identification document with tactile feature
#30Process for Producing a Multilayer Body, and Multilayer Body
#31Synthesis of superpostion shape images by light interacting with superposed layers of lenslet gratings
#32Method for producing a multilayer element, and multilayer element
#33Multi-layer body and method for the production thereof
#34Identification method and identification medium
#35Securing credentials with optical security features formed by quasi-random optical characteristics of credential substrates
#36Optical device that provides flicker-like optical effects
#37Diffractive security device and method of manufacture thereof
#38DISPLAY MEMBER
#39Method for changing an edge of a portable card-shaped data carrier
#40Method for Producing a Multi-Layer Body
#41Security devices and methods of manufacture thereof
#42Laminate comprising a relief structure forming layer and a manufacturing method for same
#43FRACKED COLOR-SHIFTING SECURITY DEVICE
#44Identification document with contoured surface image
#45Multilayer element and method for producing same
#46Optical security component
#47Counter counterfeit technology
#48High chromaticity pigment flakes and foils
#49Optical devices with patterned anisotropy incorporating parallax optic
#50SECURITY DEVICES FOR SECURITY SUBSTRATES
#51Synthesis of superposition shape images by light interacting with layers of lenslets
#52A PROCESS FOR PRODUCING A SECURITY FILM AND A SECURITY FILM
#53Multi-layer body and method for the production thereof
#54Multi-layer body and method for the production thereof
#55Method for producing a film element
#56Security elements and methods of their manufacture
#57Optically variable devices, their production and use
#58Optically variable devices, their production and use
#59Coloring forgery prevention structure and coloring forgery prevention medium
#60Method for producing a multilayer element, and multilayer element
#61Security structure
#62Process for producing a multilayer body, and multilayer body
#63Security element with color-switching effect, use of same and method for producing same
#64Method for the production of a multilayer element, and multilayer element
#65Method for producing a film element
#66Optically effective surface relief microstructures and method of making them
#67Coloring forgery prevention structure and coloring forgery prevention medium
#68Multi-layer metal-carbon transaction cards and associated methods
#69Optical authentication component and method of fabricating said component
#70Security document
#71Method for the production of a multilayer element, and multilayer element
#72Multi-layer body and process for the production of a multi-layer body
#73SECURITY ELEMENT INCLUDING TWO STACKED DISTINCT PATTERNS, SECURITY DOCUMENT CONTAINING SAME, AND RELATED METHODS
#74Method for the production of security elements having mutually registered designs
#75Method for the production of security elements having registered layers of designs
#76Security element with optically variable element
#77Method for producing a film element
#78Security element
#79Unique security device for the identification or authentication of valuable goods, fabrication process and method for securing valuable goods using such a unique security device
#80METHODS OF PROTECTING SECURITY DOCUMENTS FROM COUNTERFEITING
#81Optically effective surface relief microstructures and method of making them
#82Security devices for security substrates
#83Multi-layer body including a diffractive relief structure and method for producing the same
#84Holographic magnetic stripe demetalization security
#85MULTILAYER OPTICAL FILM, METHOD OF MAKING THE SAME, AND TRANSACTION CARD HAVING THE SAME
#86Security device
#87Provision of frames or borders around opaque flakes for covert security applications
#88Security element for security papers and valuable documents
#89Optical device and methods of manufacture
#90Card with enhanced security features