Patents
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)
04/2009
04/22/2009CN101416123A Identification medium, identification method, and identification device
04/22/2009CN101416114A Device and method for microstructuring a storage medium and storage medium comprising a microstructured region
04/22/2009CN101414120A Film for gap layer of holograph recording medium and holograph recording medium
04/22/2009CN100480897C holography storage system
04/22/2009CN100480743C Optically variable form birefringent structure and method, and system and method for reading same
04/21/2009US7521155 Controlling thickness, strength; breaking strain; multialyer; substrate with heat sensitive adhesives
04/21/2009US7521154 Optical articles that are rewriteable; can be used with efficient lasers under ambient conditions and takes advantage of reversible chemical reactions; matrix comprises an organic, inorganic polymer or glass; write components bind to the matrix to form a pattern when exposed to an interference pattern
04/16/2009WO2009046836A1 Sticker for applying onto an object
04/16/2009WO2008109618A3 System and method for making seamless holograms, optically variable devices and embossing substrates
04/16/2009WO2008061259A3 System, apparatus and method for extracting three-dimensional information of an object from received electromagnetic radiation
04/16/2009WO2008059292A3 Holographic data processing apparatus
04/16/2009US20090097758 Optical wavefront control pattern generating apparatus and optical wavefront control pattern generating method
04/16/2009US20090097086 Lens system for common aperture holographic storage system
04/16/2009US20090097085 Hologram recording medium
04/15/2009EP2048661A2 Lens system for common aperture holographic storage system
04/15/2009EP2048660A1 Lens system for common aperture holographic storage system
04/15/2009EP2047338A1 System, apparatus and method for extracting three-dimensional information of an object from received electromagnetic radiation
04/15/2009EP2003520A9 Photosensitive composition, optical recording medium and method for manufacturing same, optical recording method, and optical recording apparatus
04/15/2009EP1676157B1 Method for the creation of a planar or curved grating image
04/14/2009US7519248 Transmission gratings designed by computed interference between simulated optical signals and fabricated by reduction lithography
04/14/2009US7519224 Method and apparatus for compensating data image reproduced from holographic system
04/14/2009US7518973 Holographic optical information reproducing apparatus
04/14/2009US7518972 Holographic multiplex recording method
04/09/2009WO2009044586A1 Optical information recording device and method
04/09/2009WO2009044470A1 Hologram reproducing device and hologram reproducing method
04/09/2009WO2009044440A1 Hologram recording device, hologram reproducing device, hologram recording method and hologram reproducing method
04/09/2009WO2006068763A3 Solar panel with optical films
04/09/2009US20090091810 Hologram recording material and hologram recording medium
04/09/2009DE102007023740B4 Verfahren zur Generierung von Videohologrammen für eine holographische Wiedergabeeinrichtung mit wahlfreier Adressierung A process for the generation of video holograms for a holographic display device with optional addressing
04/08/2009EP1458578B1 Diffractive safety element
04/08/2009CN101405802A Methods for storing holographic data and articles having enhanced data storage lifetime derived therefrom
04/08/2009CN101405797A Pre-exposure and curing of photo-sensitive material for optical data storage
04/08/2009CN101405796A 全息存储材料 Holographic storage material
04/08/2009CN101405664A Information recording/reproducing device and hologram recording/reproducing method
04/08/2009CN101405663A Storage medium comprising a security feature and method for producing a storage medium comprising a security feature
04/08/2009CN100476465C Optically variable structure having a variable form, method of making the same, system and method for reading the same
04/07/2009US7515320 Holographic device
04/07/2009US7513624 Method and apparatus for controllably modulating a laser in a laser projection display
04/02/2009WO2009041161A1 Apparatus and method for recording/reproducing optical information, and data fetching by reference to optical information recording medium
04/02/2009WO2009040570A1 Improvements in or relating to displaying a holographic image
04/02/2009US20090086299 Apparatus and method to encode information holographically
04/02/2009US20090086297 Bragg grating elements for optical devices
04/02/2009US20090086296 Holographic Projector for Enlarging a Reconstruction Zone
04/02/2009DE19748967B4 Verfahren und Vorrichtung zur Herstellung eines variablen Sicherheitshologramms Method and device for producing a variable security hologram
04/02/2009DE102008047497A1 Zusammensetzung und Verfahren zum Speichern holographischer Daten Composition and method for storing holographic data
04/02/2009DE102008047409A1 Storing holographic data, comprises providing holographic storage medium comprising optically transparent substrate (photochemically active polynitrone dye) and irradiating transparent substrate with holographic interference pattern
04/02/2009DE102008041472A1 Deflection device for holographic mirror reproduction, is formed as hologram deflection device, where deflection device is hologram of mirror, particularly silicon carbide mirror
04/01/2009EP2043237A1 Actuator
04/01/2009EP2042943A1 Optical information recording and reproducing device
04/01/2009EP2042576A1 Security laminates with interlaminated transparent embossed polymer hologram.
04/01/2009CN101401045A Method of making holograms having at least two replay colours
04/01/2009CN101399052A Hologram recording and recovering device and holographic recording and recovering method
04/01/2009CN101399051A Optical information recording and reproducing device
04/01/2009CN100474101C Projection screen having image plane holographic structure
03/2009
03/31/2009US7511867 Hologram reproduction method and apparatus
03/31/2009US7511796 Film and optical anti-counterfeiting element
03/31/2009US7511784 Hologram color filter, method for fabricating the same, and color liquid crystal display comprising it
03/26/2009WO2009037334A1 Security laminates with interlaminated transparent embossed polymer hologram
03/26/2009WO2009037332A1 Security laminates with interlaminated transparent embossed polymer hologram
03/26/2009WO2009037330A1 Security laminates with interlaminated transparent embossed polymer hologram
03/26/2009WO2009037219A1 Holographic display having improved reconstruction quality
03/26/2009WO2005065085A3 System and apparatus for recording, transmitting, and projecting digital three-dimensional images
03/26/2009US20090080043 Hologram decoding apparatus, hologram decoding method and computer readable medium
03/26/2009US20090080042 Monocular holographic data storage system architecture
03/26/2009DE102007045332A1 Holografisches Display mit verbesserter Rekonstruktionsqualität Holographic display with improved reconstruction quality
03/25/2009EP2040256A1 Device for recording and reading data on a holographic storage medium
03/25/2009EP2040133A1 Hologram reproducing device
03/25/2009EP2038888A2 Method and system for parallel optical decoding of digital phase image to intensity image
03/25/2009EP1859408B1 Holographic method with numerical reconstruction for obtaining an image of a three-dimensional object in which even points out of the depth of field are in focus, and holographic apparatus using such a method
03/25/2009EP1723475A4 Methods and apparatus for the fixing of holographic media in holographic data storage systems
03/25/2009EP1697934A4 Hologram recording medium, and recording apparatus and reproducing apparatus for the same
03/25/2009CN100472615C Apparatus and method for recording and reproducing optical information
03/24/2009US7508608 Lithographically fabricated holographic optical identification element
03/24/2009US7508560 Holographic recording device and holographic recording method
03/24/2009US7508559 Synthetic colour hologram
03/24/2009US7507478 Oxide, nitride or oxynitride layer in optical stack; semiconductors
03/19/2009WO2009035310A1 A method for contact copying of holograms and holographic prints
03/19/2009US20090073522 System and Methods for Shearless Hologram Acquisition
03/19/2009US20090073521 Holographic Method With Numerical Reconstruction for Obtaining an Image of a Three-Dimensional Object Which Even Points out of the Depth of Field Are in Focus, and Holographic Apparatus Using Such a Method
03/19/2009US20090073520 Encoded microparticles and a method for fabricating
03/19/2009CA2697850A1 A method for contact copying of holograms and holographic prints
03/18/2009CN101390020A Holographic recording device
03/18/2009CN101388224A Optical data storage device
03/18/2009CN100470641C Method for improving precision of volume holographic correlator precision by image pretreatment
03/18/2009CN100470406C Holographic or optically variable printing material and method for customized printing
03/18/2009CN100470405C Moire fringes adjusting method for holographic grating making optical path
03/18/2009CN100470272C Method and system for beam expansion in a display device
03/18/2009CN100469589C Process for tranfer printing laser anticounter feit mark on metal thin-board
03/17/2009US7505644 Optical memory reproduction apparatus and incidence positioning method for read light thereof
03/17/2009US7505389 Information processing device and information recording medium
03/17/2009US7505186 Pulsed-laser systems and methods for producing holographic stereograms
03/12/2009WO2009031221A1 Hologram recording/reproducing device, hologram reproducing device, and hologram recording/reproducing method
03/12/2009WO2009030502A1 Method and device for individual holographic drum exposure
03/12/2009WO2009030501A1 Method and device for producing colored individualized holograms
03/12/2009WO2009011773A3 Printing of optical elements by electrography
03/12/2009US20090067018 Method of nonlinear harmonic holography
03/11/2009EP2034340A2 Apparatus and method for displaying three-dimensional images
03/11/2009EP2033054A2 Method of reducing effective pixel pitch in electroholographic display and electroholographic display including the same
03/11/2009EP2033053A2 Method and system for electroholographic display with zeroth-order diffraction suppression
03/11/2009EP2033052A2 Holographic display using liquid crystal display device operating with unpolarized light
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