METHOD AND SYSTEM FOR PATTERNING A LIQUID CRYSTAL LAYER

SYSTEM AND METHOD FOR GENERATING HOLOGRAPHIC OPTICAL IMAGES IN CURABLE MATERIAL

ARBITRARY POLARIZATION-SWITCHABLE METASURFACES

CRYSTALLINE RESIN CONTAINING MICROSCOPIC SURFACE RELIEFS AND METHODS AND SYSTEMS FOR GENERATING THE SAME

Azimuthally modulated scattering device

Method for Holographic Mastering and Replication

HOLOGRAM RECORDING MEDIUM, HOLOGRAM OPTICAL ELEMENT, OPTICAL DEVICE, OPTICAL COMPONENT, AND METHOD FOR FORMING HOLOGRAM DIFFRACTION GRATING

METHOD AND SYSTEM FOR PATTERNING A LIQUID CRYSTAL LAYER

Methods and Apparatus for Compensating Image Distortion and Illumination Nonuniformity in a Waveguide

SYSTEM, APPARATUS AND METHOD FOR EXTRACTING THREE-DIMENSIONAL INFORMATION OF AN OBJECT FROM RECEIVED ELECTROMAGNETIC RADIATION

OPTICALLY VARIABLE FILM, APPARATUS AND METHOD FOR MAKING THE SAME

Optically variable security devices

Arbitrary polarization-switchable metasurfaces

Optically variable security devices

Electrically-controlled dynamic optical component comprising a planar metasurface

Method for determining authenticity using images that exhibit parallax

DETECTION DEVICE HAVING AN IMAGE CAPTURING DEVICE AND A CARRIER MEDIUM, AND DETECTION SYSTEM INCLUDING SUCH A DETECTION DEVICE AND A DEVICE WITH A SCREEN

Method for Holographic Mastering and Replication

Image display device

Metamaterial Optical Filter and Methods for Producing the Same

Arbitrary polarization-switchable metasurfaces

Methods and Apparatus for Compensating Image Distortion and Illumination Nonuniformity in a Waveguide

Azimuthally modulated scattering device

Method and system for patterning a liquid crystal layer

Illumination apparatus using a coherent light source

Plastic films for ID documents with better lightness of embossed holograms

Methods and Apparatuses for Providing a Waveguide Display with Angularly Varying Optical Power

Holographic device

Hologram medium and optical element

Display, transfer foil, adhesive label, and article having display

Active optical filter for spectacle lenses

Fabrication of optical metasurfaces

SECURITY ELEMENT WITH PATTERN AND DOUBLE-SIDED HOLOGRAPHIC EFFECT

Near-eye display system having optical combiner

Optically variable film, apparatus and method for making the same

Security device and method of manufacture thereof

ANTI-COUNTERFEITING

Control circuitry for 2D optical metasurfaces

Surface functionalized titanium dioxide nanoparticles

HOLOGRAPHIC SECURITY DEVICE AND METHOD OF MANUFACTURE THEREOF

Multi-layer body and method for the production thereof

Method for Holographic Mastering and Replication

Calculation method, recording method, optical film, and phase modulation structure

Method for determining authenticity using images that exhibit parallax

Fabrication of optical metasurfaces

Method of metallising optical elements comprising surface relief structures

Display and article with label

Optical film with recording surface, and display body including optical film

System and method for 3D holographic display using spatial-division multiplexed diffractive optical elements for viewing zone improvement

Methods and Apparatus for Compensating Image Distortion and Illumination Nonuniformity in a Waveguide

Apparatus and method for creating a holographic ultrasound field in an object

Display with nanostructure angle-of-view adjustment structures

Display with holographic angle-of-view adjustment structures

RECORDING HOLOGRAPHIC DATA ON REFLECTIVE SURFACES

Liquid crystal laminate and method for manufacturing a liquid crystal laminate

Device, a system and a method in holographic imaging

Optical beam-steering devices and methods utilizing surface scattering metasurfaces

Ultra-thin color phase hologram with metasurfaces

Optical surface-scattering elements and metasurfaces

Control circuitry for 2D optical metasurfaces

Active optical filter for spectacle lenses

Lidar scanning system

AZIMUTHALLY MODULATED SCATTERING DEVICE

Hologram structure

Method for holographic mastering and replication

Multilayer body and method for producing a security element

SECURITY ELEMENT WITH PATTERN AND DOUBLE-SIDED HOLOGRAPHIC EFFECT

Broadband meta-optical device

Tool surface nano-structure patterning process

Metamaterial optical filter and method for producing the same

Method and master for producing a volume hologram

Optical information medium

Display assembly with diffusing member for appearance matching

Additive manufacturing method and apparatus for fabricating a component using acoustic forces to position precursor material

Optically variable film, apparatus and method for making the same

Multi-layer body and method for the production thereof

Systems and methods for improving resolution in lensless imaging

HOLOGRAPHIC VIEWING DEVICE, AND HOLOGRAPHIC VIEWING CARD INCORPORATING IT

Image display and labeled device

Method of manufacturing a structure on a substrate

Method and apparatus for influencing cash outs from a gaming device

Imaging apparatus and methods using diffraction-based illumination

METHOD FOR MANUFACTURING SECURITY ELEMENTS AND HOLOGRAMS

Color image display devices comprising structural color pixels that are selectively activated and/or deactivated by material deposition

System for producing ultra-thin color phase hologram with metasurfaces

Image display device and image display medium

Illumination apparatus using a coherent light source

Recording holographic data on reflective surfaces

Coloring forgery prevention structure and coloring forgery prevention medium

Surface relief volume reflective diffractive structure

Security devices and methods of manufacture thereof

Multilayer Body and Method for Producing a Security Element

System, apparatus and method for extracting three-dimensional information of an object from received electromagnetic radiation

Decorative element and security document comprising a decorative element

Photoinitiators for photopolymers

Optical security device having a high refractive index layer between adjacent diffraction elements which have upper portions uncovered by the high refractive index layer

Light-emitting device with diffractive structures and a synthetic hologram

Identification medium

Composite holographic optical diffuser structure with high frequency overlay and method of fabrication thereof

Hologram transfer foil, fabrication method of image display element, image display element, and personal authentication medium

Method of making releasable metalized embossed transfer film

Infrared holographic projector for thermal masking and decoys

Method for manufacturing holographic blazed grating

Diffractive device

Container seal with removal tab and security ring seal

Method of production of a holographic sensor

Coloring forgery prevention structure and coloring forgery prevention medium

METHOD AND SYSTEM FOR PRODUCING MULTIPLE IMAGES IN A SINGLE IMAGE PLANE USING DIFFRACTION

Infrared laser holographic projector

Method and apparatus for influencing cash outs from a gaming device

Freeform holographic imaging apparatus and method

Security element and method for producing a security element

Optically variable device mastering system, method of authenticating articles employing the same, and resultant article

Multi-spectral holographic security marker, method for its manufacture and holographic security system

System and method for the efficient recording of large aperture wave fronts of visible and near visible light

Security element

Diffractive optical element and measurement device

Holography devices, three-dimensional image display apparatuses including the same, and methods of processing holography images

3-dimensional holographic image displaying apparatus

DIFFRACTIVE COMBINER FOR HEAD-UP COLOR DISPLAY DEVICE

Hologram recording material and hologram recording medium

Microstructured device with embossed layer

SECURITY ELEMENT INCLUDING AN OPTICAL STRUCTURE

Surface relief volume reflective diffractive structure

Holographic reticle and patterning method

Identification medium and method for identification thereof

Diffractive signaling device for rear-view mirror with 2D/3D display

Identification medium and identification method therefor

SYSTEM, APPARATUS AND METHOD FOR EXTRACTING THREE-DIMENSIONAL INFORMATION OF AN OBJECT FROM RECEIVED ELECTROMAGNETIC RADIATION

Solar Cell and Manufacturing Method Thereof

Forgery-proof vehicle identification plate with a stamped/encapsulated hologram

METHOD AND SYSTEM FOR PRODUCING MULTIPLE IMAGES IN A SINGLE IMAGE PLANE USING DIFFRACTION

METHOD OF NANOSTRUCTURING A FILM OR A WAFER OF MATERIAL OF THE METAL OXIDE OR SEMI-CONDUCTOR TYPE

Image display and labeled article

METHOD OF FORMING HOLOGRAM IMAGE, ELECTROSTATIC IMAGE DEVELOPING TONER AND HOLOGRAM IMAGE FORMING APPARATUS

STRUCTURAL BODY, A METHOD FOR FORMING A STRUCTURAL BODY AND AN APPARATUS FOR FORMING A STRUCTURAL BODY

OPTICALLY VARIABLE SECURITY DEVICES

Security device

HOLOGRAM FORMING APPARATUS AND HOLOGRAM FORMING METHOD

Method for manufacturing an optical element that enables reordering and reproduction of a stereoscopic image as a hologram

Multi-layer body and process for the production of a multi-layer body

Covert label structure

Volume hologram resin composition, surface relief hologram resin composition, and hologram layer, hologram transfer foil and brittle hologram label using the same

Holographic mirror for optical interconnect signal routing

Holographic or diffraction device

Printing

Releasable metalized embossed transfer film

Photopolymer compositions as printable formulations

Light control material for displaying color, information, and images

Method of producing a diffractive optic element and the resulting element

Appliance having micro-pattern and method for fabricating structure having micro-pattern for appliance

Diffractive combiner for multicolor and monochrome display, method of manufacture and head-up display device using same

COMPACT HOLOGRAHIC HUMAN-MACHINE INTERFACE

Device for laser-optical generation of mechanical waves for processing and/or examining a body

Method of Production of a Holographic Sensor

LAMINATED STRUCTURAL BODY HAVING A FINE PERIODIC STRUCTURE

DURABLE WASHABLE LABEL HAVING A VISIBLE DIFFRACTION GRATING PATTERN

Apparatus for orienting magnetic flakes

DECORATED DEVICE AND METHOD OF FABRICATING THE SAME

EDIBLE HOLOGRAPHIC SILK PRODUCTS

Security element and method for producing a security element

OPTICAL SECURITY ELEMENT

Optically variable devices

Method for the production of security elements having registered layers of designs

METHOD FOR IMPARTING TOPICAL HOLOGRAPHIC EFFECT TO A POLYMERIC FILM SUBSTRATE

Method and system for producing multiple images in a single image plane using diffraction

EXTERIOR PARTS AND METHOD OF MANUFACTURING THE SAME AND ELECTRONIC EQUIPMENT USING THE SAME

Security element and method for the production thereof

Security element and method for producing the same

Hologram, hologram data generation method, and exposure apparatus

Method of digitally processing optical waves in integrated planar optical devices that operate on the principle of digital planar holography

Discrimination medium and production method therefor

Holographic reticle and patterning method

VOLUME HOLOGRAM RESIN COMPOSITION, SURFACE RELIEF HOLOGRAM RESIN COMPOSITION, AND HOLOGRAM LAYER, HOLOGRAM TRANSFER FOIL AND BRITTLE HOLOGRAM LABEL USING THE SAME

Beam expansion with three-dimensional diffractive elements

Metallised film and process for its manufacture

Apparatus and method for facilitating play of a gaming device with a plurality of balances

Security device

FILM HAVING HOLOGRAM PATTERN AND CONTAINER HAVING HOLOGRAM PATTERN

Method and system for producing multiple images in a single image plane using diffraction

BEAM SHAPING DEVICE

DURABLE WASHABLE LABEL HAVING A VISIBLE DIFFRACTION GRATING PATTERN

SECURITY LAMINATES WITH INTERLAMINATED TRANSPARENT EMBOSSED POLYMER HOLOGRAM

Security element

CUSTOMISATION OF A HOT STAMP FOIL OR LAMINATE

Security Documents with Personalised Images and Methods of Manufacture

HOLOGRAM PATTERN FORMING METHOD, METHOD FOR MANUFACTURING FILM HAVING HOLOGRAM PATTERN, LAMINATE FILM AND CONTAINER

SHRINKABLE LABEL HAVING A HOLOGRAM LAYER AND CONTAINER WITH THE LABEL

WAVELENGTH DEPENDENT OPTICAL ELEMENTS AND APPLICATIONS THEREOF

MULTI-AXIS DIFFRACTION GRATING

SECURITY ARTICLES AND DEVICES CONTAINING CODED HOLOGRAPHIC PLATELETS AND METHODS OF MANUFACTURING THE SAME

DIFFRACTIVE DEVICE

HOLOGRAPHIC FILM

METHODS OF PROTECTING SECURITY DOCUMENTS FROM COUNTERFEITING

Radiation curable embossed ink security devices for security documents

Imaging of deep structures of reliefs for shallow relief embossing

Method for transferring surface textures, such as interference layers, holograms and other highly refractive optical microstructures

Identification medium, identification method, and identification apparatus

Transparent plastic container for anticounterfeit system

SYSTEM AND METHOD FOR PROJECTION LITHOGRAPHY WITH IMMERSED IMAGE-ALIGNED DIFFRACTIVE ELEMENT

TAMPER EVIDENT AND RESISTING INFORMATIONAL ARTICLE AND METHOD OF PRODUCING SAME

Optical security device

System, apparatus and method for extracting three-dimensional information of an object from received electromagnetic radiation

METHOD FOR RECORDING DATA IN A HOLOGRAPHIC FORM ON A LENS AND A CORRESPONDING LENS

RFID information medium and article to which the medium is attached

Authenticating medium and authenticatable substrate

OVD CONTAINING DEVICE

METHOD FOR PRINTING A BINARY HOLOGRAM ON A MANUFACTURED PRODUCT, AND OPTICAL LENS WITH A BINARY HOLOGRAM PRINTED THEREON

Information recording medium and method of manufacturing the same

HOLOGRAM SUBSTRATE, METHOD FOR PRODUCING SAME, AND ELECTRONIC DEVICE

Optically variable element with partial transparent element

Integrated planar optical device based on digital planar holography

Fabrication process for computer-generated holograms, computer-generated hologram fabricated by that process, and computer-generated hologram

Method of manufacturing an optical data carrier

Structural body, a method for reading a structural color and/or diffraction light, and a truth/false discriminating method

Identification medium

Hologram Imaging Techniques And Holograms

Multi-layer body and method for producing the same

Discrimination medium comprising a liquid crystal layer acting as a half-wave plate wherein a gradation of gradual or continuous color changes are displayed according to an area

Image presentation and micro-optic security system

METHOD OF CREATING A THREE-DIMENSIONAL IMAGE, A DIFFRACTIVE ELEMENT AND METHOD OF CREATING THE SAME

HOLOGRAPHIC IN-MOLD LABEL

Transfer film

Optically variable devices

Computer generated hologram, exposure apparatus, and device fabrication method

Storage medium comprising a security feature and method for producing a storage medium comprising a security feature

Surface relief volume reflective diffractive structure

Micromachined mass flow sensor and methods of making the same

Information recording medium and method of reading information from information recording medium, and image detection apparatus

Hologram element, illumination device, projector, and method of manufacturing hologram element

Hologram element, illuminator, and projector

Container seal with removal tab and holographic security ring seal

Transparent tamper-indicating data sheet

Optical element that enables recording and reproduction of a stereoscopic image as a hologram

Multilayer body with electrically controllable optically active systems of layers

Security document with a volume hologram forming a partial motif

Transfer Foil and Image Forming Matter Employing It

Lighting device and optical apparatus

Metal identification platelet and method of producing thereof

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

Holographic reticle and patterning method

Metallised security element

Article With Micro Indicia Security Enhancement

Multi-layer body including a diffractive relief structure and method for producing the same

Computer-generated hologram and its fabrication process, reflector using a computer-generated hologram, and reflective liquid crystal display

Holographic magnetic stripe demetalization security

Patterned optical structures with enhanced security feature

Edible holographic products, particularly pharmaceuticals and methods and apparatus for producing same

Diffractive Surfaces With Color Shifting Backgrounds

Security Device Having A Segmented Layer

Optical element

Optical element

Optical element

Holographic or diffraction device

Optical device and method of manufacture

Light control material for displaying color, information, and images

Optical element

Method of embossing a coated sheet with a diffraction or holographic pattern and coated sheet therefor

Security device using parallax movement to view front and rear layers

Optical element

Security devices incorporating optically variable adhesive

Method of reducing electro-static discharge (ESD) from conductors on insulators

Optical Waveguide Type Holographic Memory

Adhesive Chromagram And Method Of Forming Thereof

Holographic structure and method for producing the same

Foil Security Element

Optically Variable Security Devices

OPTICALLY VARIABLE DEVICE MASTERING SYSTEM, METHOD OF AUTHENTICATING ARTICLES EMPLOYING THE SAME, AND RESULTANT ARTICLE

Apparatus for orienting magnetic flakes

Holographic or diffraction devices

Areal security element and method for producing it

Method and system for producing multiple images in a single image plane using diffraction

Security printing using a diffraction grating

Hologram sheet and hologram observation sheet using same, and blinding device

Image presentation and micro-optic security system

Patterned optical structures with enhanced security feature

Diffractive, polarization modulating optical devices

Microstructured optical device for remote chemical sensing

Methods of producing diffractive structures in security documents

Method and film system for producing a personalised, optically variable element

Holographic viewing device, and holographic viewing card incorporating it

Computer generated hologram optical element

Transparent card with hologram, and apparatus for recognizing transparent card with hologram

Covert security coating

Method for producing resist substrates

Computer-generated hologram and its fabrication process, reflector using a computer-generated hologram, and reflective liquid crystal display

Method of preparing an optical security component having a metallic appearance, and component thus produced

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

Film and optical anti-counterfeiting element

Method and apparatus for forming a surface-relief hologram mask

APPARATUS AND METHOD FOR FACILITATING PLAY OF A GAMING DEVICE WITH A PLURALITY OF BALANCES

APPARATUS AND METHOD FOR FACILITATING PLAY OF A GAMING DEVICE WITH A PLURALITY OF BALANCES

APPARATUS AND METHOD FOR FACILITATING PLAY OF A GAMING DEVICE WITH A PLURALITY OF BALANCES

Security element with a diffraction structure having subareas representing recognizable information

Method of forming substrates wih visual features

Method and apparatus for influencing cash outs from a gaming device

Visual effect based on a micro-optical grid structure

Method for producing an exposed substrate

Hologram transfer sheet and intermediate transfer recording medium

Diffractive optical element and method of manufacture