Multilayer body and method for producing a security element

Authenticating identification and security documents and other objects

Optical security device comprising a layer having a microstructured surface and a dielectric layer filling in or complementary to the microstructured surface

Method and device for personalizing at least two cards, and card obtained via said method

Authenticating identification and security documents and other objects

Printed security feature, object comprising such a printed security feature, and process of producing the same

Security device and method of manufacture

Display and labeled article

Printed security feature, object comprising such a printed security feature, and process of producing the same

Optically variable surface pattern

Multilayer Body and Method for Producing a Security Element

Optical security component with a reflective effect, production of such a component and secure document provided with such a component

SECURE DATA CARRIER AND METHOD OF PRODUCTION OF SAID SECURE DATA CARRIER

Method for producing security document blanks that can be personalized in color, security documents personalized in color, and method for personalization

Anti-counterfeiting methods

Display and labeled article

Security device for projecting a collection of synthetic images

Pseudo-metallic inkjet printing

Systems and methods for creating optical effects on media

Printed Authentication Pattern for Low Resolution Reproductions

Optically variable element

Security element with color-switching effect, use of same and method for producing same

Optical element

Security devices

Method and device for personalizing at least two cards, and card obtained via said method

Multi-layered foil body

Lamination apparatus and method for sheet materials having temperature-sensitive elements, and documents produced thereby

Chiral liquid crystal polymer layer or pattern comprising randomly distributed craters therein

Film and method for producing same

Coloring forgery prevention structure and coloring forgery prevention medium

Optical safety component having a transmissive effect, manufacture of such a component, and secure document provided with such a component

Metal coating of rare earth nano-phosphors and uses thereof

Method for forming a colour laser image with high reflective yield and document in which a colour laser image is thus produced

Optically variable device with diffraction-based micro-optics, method of creating the same, and article employing the same

Reflective security element for security papers, value documents or the like

Light-emitting medium

Optically variable devices, their production and use

Optically variable security element with tilt image

Light-emitting medium

Authenticating identification and security documents and other objects

Method of authenticating and/or identifying a security article

Method for the authentication and/or identification of a security item

Metameric security devices using an active material

Optically variable devices, their production and use

Security element or document with a security feature including at least one dynamic-effect feature

Composite crystal colloidal array with photochromic member

Security thread or stripe comprising oriented magnetic particles in ink, and method and means for producing same

METHOD FOR PRODUCING MULTICOLOURED COATINGS

Double layer UV variable data text

Multi color-shifting devices comprising a layer having a microstructured surface and a dielectric non-conforming layer

Security device

Identification medium and method for identification thereof

GOLD-COLORED THIN-FILM ELEMENT WITH MULTILAYER STRUCTURE

Identification medium and identification method therefor

Display and labeled article

Production of a security element provided with colored micro-depressions

Parallax effect security element

Thin-layer element having an interference layer structure

PIXELATED OPTICAL FILTER AND METHOD FOR MANUFACTURING THEREOF

Isotropic optical filter and method of manufacturing thereof

TRANSFER FOIL COMPRISING OPTICALLY VARIABLE MAGNETIC PIGMENT, METHOD OF MAKING, USE OF TRANSFER FOIL, AND ARTICLE OR DOCUMENT COMPRISING SUCH

Hiding Auxiliary Data with Line Structure Modification

Thermochromic ink and document printed therewith

Sectional Documents Comprising a Structure Equipped with a Watermark or Pseudo-Watermark and Associated Process

Systems and methods for creating optical effects on media

OPTICALLY VARIABLE SECURITY DEVICES

Security substrates

Authenticating Identification and Security Documents With Cell Phones

Security device

Bacteriorhodopsin-containing microcapsules and method for producing the same

Security article having a switching feature

Process for securing an identification document and secure identification document

METHOD AND DEVICE FOR CONTROLLING THE COLOR OF METALS

COUNTERFEITING PREVENTION DEVICE HAVING PRINTING AND BIREFRINGENCE PATTERN

Surface Modified Optically Variable Product for Security Feature

SECURITY ELEMENT

DOCUMENT SECURITY BY ALIGNING VISIBLE AND HIDDEN MARKS

Security film and process for preparation thereof

Forgery-proof security element with color shift effect

Methods of forming sheeting with composite images that float and sheeting with composite images that float

Patterned birefringent product

Paired optically variable security element

METHOD OF AUTHENTICATING A SECURITY DOCUMENT COMPRISING A THERMOCHROMIC ELEMENT AND DATA CONTAINING TEMPERATURE INFORMATION, AND ASSOCIATED SECURITY DOCUMENT

Color Laser Engraving

Apparatus for orienting magnetic flakes

Authenticating identification and security documents

Method for the production of security elements having mutually registered designs

Authenticating Signals and Identification and Security Documents

Color shifting multilayer polymer fibers and security articles containing color shifting multilayer polymer fibers

Security element and method for manufacturing the same

Method and apparatus for identifying a product

Security element and method for the production thereof

Optically variable personalized indicia for identification documents

Optically variable magnetic stripe assembly

Security element and method for producing the same

SECURITY CODES WITHIN SCRATCH-OFF LAYERS AND METHOD OF EMBEDDING THEREOF

Method for the individual application of hot embossing film and security documents produced therewith

Security element and method for the production thereof

Security element

Security devices

Two-Sided Counterfeit-Resistant Certificate And Method

DEVICE FOR OBCURING PRINTED INDICIA AND METHOD OF USE

Photonic crystal security device and method

SECURITY STRUCTURE COMPRISING A THERMOCHROMIC ELEMENT AND A PHOTOCHROMIC ELEMENT

Double layer UV variable data text

Substrates

Security device

Security element

Discrimination medium and discrimination method for discriminating the same

Optical device, laminate and labeled article

Security element and process for the production of a security element

Multi-layer body having optical-action elements for producing an optical effect

Security device and method

FOIL FOR PREVENTING FORGERY

Optical element

Methods of forming sheeting with composite images that float and sheeting with composite images that float

Optically variable security element

Photonic crystal security device

SECURITY PAPER INCLUDING DYED SECURITY FIBERS HAVING WAVELENGTH-DEPENDENT COLOR CHANGES AND METHOD OF MANUFACTURING THE SAME

Security Device With Metameric Features Using Diffractive Pigment Flakes

Photonic crystal security device

Method for producing a multi-layer body, and multi-layer body

Medium for preventing forgery

Black-to-color shifting security element

METHOD FOR INTRODUCING INCLUSION IMAGE INTO GEMSTONE

Oriented image coating on transparent substrate

Document and method of manufacturing a document

Identification medium

Transaction card with edge-glow characteristic

Security element and method for its production

Security element and method for producing the same

Layer-type value document comprising an ink mixture in one layer

Secure access to information associated with a value item

Volume hologram transfer foil, volume hologram laminate, and production method thereof

Security Feature for Security Documents

Transaction card with thermochromic feature

Structured surfaces that exhibit color by rotation

Authentication medium, authenticable substrate, authentication medium label, authentication medium transfer sheet, authenticable sheet, and authenticable information recording medium

Structured surfaces that exhibit color by rotation

Display and labeled article

Optically variable magnetic stripe assembly

Optically variable magnetic stripe assembly

Security film

Printed magnetic ink overt security image

Security element and method for the production thereof

Identification Medium, Article Equipped With Identification Medium, Identifying Method And Device

Security Element and Printing Method

Optical element

Discrimination medium and discrimination method therefor

Article With Micro Indicia Security Enhancement

Identification device

Patterned optical structures with enhanced security feature

Diffractive Surfaces With Color Shifting Backgrounds

Stamping a coating of cured field aligned special effect flakes and image formed thereby

Vacuum Roll Coated Security Thin Film Interference Products With Overt And/Or Covert Patterned Layers

Security Device Having A Segmented Layer

Optically variable device with diffraction-based micro-optics, method of creating the same, and article employing the same

Colored Reflective Features And Inks And Processes For Making Them

Colored reflective features and inks and processes for making them

Vacuum Roll Coated Security Thin Film Interference Products With Overt And/Or Covert Patterned Layers

Vacuum Roll Coated Security Thin Film Interference Products With Overt And/Or Covert Patterned Layers

Vacuum roll coated security thin film interference products with overt and/or covert patterned layers

Micro-optic film structure that alone or together with a security document or label projects images spatially coordinated with static images and/or other projected images

Document with linked viewer file for correlated printing

Security device

Solid-color embedded security feature

Security element provided with an optically-variable layer and method for the production thereof

Security Element with a Color Shift Tilt Effect

Security devices incorporating optically variable adhesive

Authenticating Signals and Identification and Security Documents

Security device formed by printing with special effect inks

Adhesive Chromagram And Method Of Forming Thereof

Hue variable retroreflective sheet

Apparatus for orienting magnetic flakes

Security device with metameric features using diffractive pigment flakes

Tamper-proof, color-shift security feature

Product security pattern based on simultaneous color contrast

Authentication of packaged articles

Robust multilayer magnetic pigments and foils

Discrimination medium and discrimination method for discriminating the same

Patterned optical structures with enhanced security feature

Covert document system

Covert security coating

Security element, such as a thread, strip and the like, for security documents

Systems and methods for creating optical effects on media

Element for protection against forgery or copying containing a structured retarder and a polarizer layer

Two-step method of coating an article for security printing by application of electric or magnetic field

Color ID card, card making system, method, and program, and storage medium

Authenticating identification and security documents

Object identification structure and object provided with the same

Patterned structures with optically variable effects

Optically variable element having a variable distance-layer thickness

Invisible ink

Optically variable personalized indicia for identification documents

Optically variable element comprising a sequence of thin-film layers

Method of preparing an anisotropic polymer film on a substrate with a structured surface

Invisible ink

Patterned reflective optical structures

Vacuum roll coated security thin film interference products with overt and/or covert patterned layers

Secure document of value and method of manufacturing same

Color laser engraving and digital watermarking

Forgery-proof marking for objects and method for identifying such a marking