G03H 1 - Holographic processes or apparatus using light, infra-red, or ultra-violet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto

Patents for G03H 1 - Holographic processes or apparatus using light, infra-red, or ultra-violet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto (12,452)
11/2004
11/30/2004	US6825959 Holographic viewing device, and computer-generated hologram for the same
11/30/2004	US6824929 Method and element for holographic replication
11/25/2004	WO2004102542A1 Optical information recording/reproduction device and method
11/25/2004	WO2004102541A1 High data density volumetric holographic data storage method and system
11/25/2004	WO2004102259A2 Optically variable form birefringent structure and method and system and method for reading same
11/25/2004	US20040236549 Method and apparatus for rapidly evaluating digital data processing parameters
11/25/2004	US20040234867 Ferroelectric material, two-color holographic recording medium, and wavelength selection filter
11/25/2004	US20040233831 Holographic recording medium
11/25/2004	US20040233490 Lithograph with one-dimensional trigger mask and method for production of digital holograms in a storage medium
11/25/2004	US20040233489 Holographic stereogram device
11/25/2004	US20040233487 Computation of computer generated holograms
11/25/2004	US20040233486 Recording material for holograms, manufacturing method thereof, recording medium for holograms, hologram recording method and hologram reproduction method
11/25/2004	US20040233485 Diffraction grating-based optical identification element
11/25/2004	US20040232691 Document and method against counterfeiting and forgery of the same
11/25/2004	US20040231118 Method for producing a foil material provided with an embossed hologram as well as a foil material
11/24/2004	EP0791185B1 System for lighting an electrooptical color display screen
11/24/2004	CN1548991A Optically variable form birefringent structure and method and system and method for reading same
11/23/2004	US6822772 Holographic display
11/23/2004	US6822769 Security device
11/23/2004	US6821457 Photopolymerizable pentaacrylate, chain extender, initiators, and crosslinking agent; single step, fast recording of volume holograms; transmission gratings
11/23/2004	CA2286937C 3-dimensional image display method and system
11/23/2004	CA2278110C Holographic display device with a paraboloidal hologram
11/18/2004	US20040229065 for creating holograms and diffraction gratings; base layer includes polyethyleneterephthalate, the embossable layer includes a non-crosslinked polystyrene-acrylic or a non-crosslinked polyester; transparent high reflective index layer applied using a physical vapor deposition process
11/18/2004	US20040227982 Apparatus and method of using a thermal design for wavelength division multiplexed holographic filters
11/17/2004	EP1477972A2 Apparatus and method for recording digital data on a holographic storage system
11/17/2004	EP1476782A1 Light control material for displaying color, information, and images
11/17/2004	EP1476315A1 Security element and security document with one such security element
11/17/2004	EP1023631B1 A system for the production of a dynamic image for display
11/17/2004	CN1547081A Femtosecond pulse holographic chromatography apparatus
11/16/2004	US6819469 High-resolution spatial light modulator for 3-dimensional holographic display
11/16/2004	US6818270 Hologram laminate and hologram label
11/11/2004	WO2004097844A2 Apparatus for handling minute object
11/11/2004	US20040223200 Method and apparatus for azimuthal holographic multiplexing using elliptical reflector
11/11/2004	US20040223198 Security and authentication marking of products
11/11/2004	US20040223156 Optically variable form birefringent structure and method and system and method for reading same
11/11/2004	DE10318157A1 Folie und optisches Sicherungselement Film and visual security element
11/10/2004	EP1475678A1 Method for producing hologram by pico-second laser
11/10/2004	EP0880716B1 Article with holographic and retroreflective features
11/10/2004	CN2655300Y Confocal scanner of constructed x ray holographic image
11/10/2004	CN2655299Y Pulse holographic apparatus
11/10/2004	CN2655298Y Apparatus capable of moulding laser holograph image on heat shrinking film
11/10/2004	CN2655297Y Coaxial recording phase difference amplifying holographing apparatus
11/10/2004	CN2655296Y Twice exposure holographic chromatograph apparatus
11/10/2004	CN1545647A Methods for calculating mutilayer holograms, method for producing multilayer holograms and storage medium comprising a multilayer hologram
11/10/2004	CN1544995A Method for preparing glistening holographic grating
11/10/2004	CN1544994A Method for accurately controlling density of scribed lines during plane holographic grating fabricating process
11/10/2004	CN1175322C Holographic image plane recorder with atomic beams
11/09/2004	US6816291 Optical information recording and reproducing apparatus having volume holographic memory
11/09/2004	US6815027 Multilayered volume hologram structure and label for making multilayered volume hologram structure
11/04/2004	WO2004095090A1 Film and optical anti-counterfeiting element
11/04/2004	WO2004094942A2 Recording multiple spatially-heterodyned direct to digital holograms in one digital image
11/04/2004	WO2004094941A2 Two-wavelength spatial-heterodyne holography
11/04/2004	WO2004085978A3 Mehtod and device for opto-acoustical imagery
11/04/2004	US20040219464 Negative relief images; interior surfaces of injecting molding molds; wireless communication housings; holograms; exposure photoresists to laser interference patterning ; development; etching mask
11/04/2004	US20040219457 photopolymerization; mixture of silicone monomer, macromonomer and unsaturated compound
11/04/2004	US20040218241 System for storing holographic digital data
11/04/2004	US20040218239 Apparatus and method for recording digital data on a holographic storage system
11/04/2004	US20040218238 Method of creating hoolgraphic image on printing surface
11/04/2004	US20040218237 Method for generating a hologram on a disc surface
11/03/2004	EP1473714A2 System for storing holographic digital data
11/03/2004	EP1473713A2 Holographic ROM system
11/03/2004	EP1397259B1 Optically variable surface pattern
11/03/2004	EP1264214B1 Photopolymerizable composition sensitive to light in a green to infrared region of the optical spectrum
11/03/2004	CN2652660Y Positioning printing device of molding holographic picture and text
11/03/2004	CN1542855A System for storing holographic digital data
11/03/2004	CN1542854A Holographic rom system
11/03/2004	CN1542570A Apparatus and method for recording digital data on a holographic storage system
11/03/2004	CN1542569A Phase difference amplifying device for digital and holographic double exposure
11/03/2004	CN1542568A 飞秒脉冲全息装置 Femtosecond pulse holography device
11/03/2004	CN1542496A Spatial light modulator and holographic recording/reproducing apparatus
11/03/2004	CN1542400A X-ray double frequency holographic interferometer
11/02/2004	US6813048 Computer-generated hologram fabrication process, and hologram-recorded medium
11/02/2004	US6811930 Formed via pre-hardening silver halide emulsion, developing, bleaching, hardening, drying, fixing, treating with warm water, then drying again; optical recording material; light amplifiers
10/2004
10/28/2004	WO2004093060A2 Embedded information carrier for optical data
10/28/2004	WO2004093033A2 Holographic product labeling method
10/28/2004	US20040213464 Recording multiple spatially-heterodyned direct to digital holograms in one digital image
10/28/2004	US20040213462 Two-wavelength spatial-heterodyne holography
10/28/2004	US20040212859 Method for recording and reproducing holographic data and an apparatus therefor
10/28/2004	US20040212807 Faster processing of multiple spatially-heterodyned direct to digital holograms
10/28/2004	CA2522897A1 Holographic product labeling method
10/27/2004	EP1471507A2 A method for recording and reproducing holographic data and an apparatus therefor
10/27/2004	EP1470451A2 A METHOD OF WRITING A COMPOSITE 1−STEP HOLOGRAM
10/27/2004	EP1470001A1 Security element with flip-flop color change effect and magnetic properties, article comprising such a security element and method for producing said security element and said article
10/27/2004	CN1540458A Method and device for recording and reproducing holographic data
10/26/2004	US6809845 Phase imaging using multi-wavelength digital holography
10/21/2004	WO2004090647A1 Computer-generated hologram
10/21/2004	WO2004090646A1 Holographic recording medium and recording method using the same
10/21/2004	US20040208466 Multimode planar waveguide spectral filter
10/21/2004	US20040207892 Optical element and method for the production thereof
10/21/2004	US20040207891 Optical structure body for authentication, recording medium for authentication, and confirmation method
10/20/2004	EP1252623B1 Method for the distribution of data marks on a medium, and method and apparatus for the holographic recording and readout of data
10/20/2004	EP1206728A4 Volume holograms in transparent materials
10/20/2004	CN1538913A Optically variable surface pattern
10/19/2004	US6807671 Optical pic-kup
10/19/2004	US6806983 Apparatus and method for generating diffractive element using liquid crystal display
10/19/2004	US6806982 Pre-sensitization techniques can be used in conjunction with holographic recording materials to allow high quality holographic stereograms to be recorded using pulsed lasers
10/19/2004	US6805934 Volume hologram laminate
10/14/2004	WO2004010222A3 Method for the production of photoresist structures
10/14/2004	US20040202942 a binder capable of cationic polymerization, a polymerizable acrylic compound, a photoinitiator, and a curing agent that is a thermal cationic polymerization catalyst; improved photostability and recording sensitivity
10/14/2004	US20040201873 Embedded information carrier for optical data

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