Patents
Sitemap › G03 - Photography; Cinematography; Analogous techniques using waves other than optical waves; Electrography; Holography › G03H - Holographic processes or apparatus › 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)
07/1998
07/16/1998WO1998031018A1 A polymeric photo-chromic composition
07/15/1998CA2227469A1 Light control filter
07/14/1998US5781317 Method of producing holographic optical element and device therefor
07/14/1998US5781316 Semi-transparent reflective hologram and method of producing same
07/09/1998WO1998029776A1 Projection televisions with three-dimensional holographic screens
07/08/1998EP0736201B1 Method and apparatus for forming aperiodic gratings in optical fibers
07/07/1998US5777760 Position feedback system for volume holographic storage media
07/07/1998US5776286 Hologram manufacturing process and method for efficiently providing a multi-holographic optical element substrate unit
07/02/1998WO1998028650A1 Beam homogenizer
07/02/1998WO1997040464A3 Security hologram with covert messaging
07/01/1998EP0851319A1 Method for modulating data for storage in page-wise memory
06/1998
06/30/1998US5774240 Exposure apparatus for reproducing a mask pattern onto a photo-sensitive surface of a substrate using holographic techniques
06/25/1998WO1998026930A1 Method for producing the multilayer skirt of a flexible tube comprising a barrier effect layer with holographic patterns
06/24/1998EP0849649A2 Hologram device and method for producing the same
06/24/1998CN1185598A Suspension-space stereo picture displaying method and apparatus thereof
06/17/1998EP0625096B1 Image enhancement
06/16/1998US5767993 For sensing, transmitting and reconstructing a three-dimensional image
06/16/1998US5766734 Cold transfer of holographic images
06/09/1998US5764391 Rotating knob, variable image holographic display
06/09/1998US5764390 Holographic method for generating three dimensional conformal photo-lithographic masks
06/09/1998US5764389 Holographic color filters for display applications, and operating method
06/09/1998US5763051 Structure arrangement with a relief structure having an optical-diffraction effect
06/09/1998US5762573 Multilayer ball comprising hot melt adhesive interior layer, aluminum reflective layer, radiation transparent third layer, fourth and fifth film layers
06/04/1998WO1998024064A1 Method and apparatus for rapidly evaluating digital data processing parameters
06/04/1998WO1998023979A1 Colour image diffractive device
06/04/1998CA2272715A1 Method and apparatus for rapidly evaluating digital data processing parameters
06/03/1998EP0512099B1 Display device
06/02/1998US5760961 Optical information carrier having diffractive features and diffraction modulation layers
06/02/1998US5760933 Stereoscopic display apparatus and method
06/02/1998US5759721 Cationic polymerization
06/02/1998US5759683 Holographic document with holographic image or diffraction pattern directly embossed thereon
05/1998
05/27/1998EP0843831A1 Holographic optical grating and method for optimizing monochromator configuration
05/26/1998US5757523 Optical radiation devices
05/26/1998US5757522 Method for electro-optically rendering a holographic image
05/26/1998US5755919 Having cylindrical holographic master plate for continuous image duplication onto photosensitive film without lamination defects
05/22/1998WO1998021629A2 In-line holographic mask for micromachining
05/22/1998WO1998021619A1 Stereo hologram display (holdisp)
05/22/1998CA2761346A1 In-line holographic mask for micromachining
05/22/1998CA2688799A1 In-line holographic mask for micromachining
05/20/1998EP0843239A1 Radially symmetric hologram and method of fabricating the same
05/19/1998US5754691 Normalization of data from holographic correlators
05/19/1998US5754520 Optical data carriers and reading devices therefor
05/19/1998US5754318 Apparatus for parallel recording of holograms in a dynamic volume medium
05/19/1998US5754317 Holographic stereogram based on a cosine transform
05/19/1998US5753349 Simplified method of incorporating a hologram into a credit card or other document
05/12/1998US5751494 Image display apparatus
05/12/1998US5751243 Image synthesis using time sequential holography
05/06/1998EP0840183A2 Process for making holograms and holography device
05/06/1998EP0839342A1 Large display composite holograms and methods
05/06/1998EP0815421A4 Holographic system for interactive target acquisition and tracking
05/05/1998US5748347 Image recording medium and method of making same
05/05/1998US5746865 Transferring to thin wrapping element; decorative
05/05/1998CA2100109C Stereoscopic display apparatus and method
04/1998
04/29/1998EP0838041A1 Position feedback system for volume holographic storage media
04/29/1998CN2280306Y Transparent laser holograghic protective cade film
04/28/1998US5745267 Apparatus for making holograms including a variable beam splitter assembly
04/28/1998US5744267 Composite comprising second order nonlinear optical dye, polymeric photoconductor, photosensitizer, plasticizer
04/28/1998US5744219 Transfer foil having reflecting layer with surface relief pattern recorded thereon
04/21/1998US5742432 Apparatus for manufacture of diffraction gratings for identification means
04/21/1998US5742411 Security hologram with covert messaging
04/16/1998WO1998015854A1 Device for the elimination of the zero order beam emerging from a hologram illuminated in polarized light
04/16/1998WO1998015797A1 Camera and method for holographic interferometry
04/15/1998EP0835479A1 Multiplexed hologram copying system and method
04/14/1998US5739930 Display apparatus
04/14/1998US5739929 Method and device for holographic storage
04/09/1998WO1998014805A1 Apparatus and method for generating diffractive element using liquid crystal display
04/09/1998WO1998014520A1 Substituted phthalocyanines and their use
04/09/1998CA2262976A1 Substituted phthalocyanines and their use
04/07/1998US5736958 Image synthesis using time sequential holography
04/07/1998US5735989 Process for transferring holographic images
04/02/1998WO1998013715A1 Microscope generating a three-dimensional representation of an object
04/01/1998EP0463153B1 Volume phase hologram with liquid crystal in microvoids between fringes
04/01/1998CN1177756A Method for making picture realize image transformation adopting overlaid holographic picture
03/1998
03/31/1998US5734485 Large display composite holograms and methods
03/26/1998WO1998012607A1 Volume hologram laminate and label for preparing volume hologram laminate
03/25/1998EP0770227B1 Stabilisation of holographic substrates
03/24/1998US5731853 Display device
03/24/1998US5731108 Full color holograms and method of making the same
03/24/1998US5731060 Holographic laminate
03/19/1998WO1998011472A1 System for regional etching of holographic microetchings, diffraction gratings, kinograms, pixelgrams or other optical elements on sheets
03/18/1998EP0829779A2 Image transformation using holograms
03/17/1998US5729367 Multiple-image multiplexed holographic display
03/17/1998US5729365 For placement on an object
03/17/1998US5729364 Ion and impurity concentration optimization in photorefractive media for dynamic and fixed holography
03/12/1998WO1998010335A1 Alkysulfonyloximes for high-resolution i-line photoresists of high sensitivity
03/12/1998WO1998010315A1 Optical fourier processing
03/12/1998DE19738327A1 Light diffusion component with several thin light diffusion layers
03/12/1998CA2263254A1 Alkysulfonyloximes for high-resolution i-line photoresists of high sensitivity
03/11/1998EP0828203A2 Multicolor hologram recording structure
03/11/1998EP0828202A2 Method for producing transparent type hologram
03/10/1998US5726782 Hologram and method of fabricating
03/10/1998US5725970 Photohardened photopolymer layer on support, diffusion layers
03/05/1998DE19635752A1 Visualisation method for holographic information
03/04/1998EP0827007A1 Method of forming and reproducing a three-dimensional image and a device for that purpose
03/04/1998EP0826989A2 Optical signal processing apparatus and optical signal processing method
03/04/1998EP0826160A1 High-efficiency reflective holographic diffuser and method for making thereof
03/04/1998EP0530313B1 Device for improving the optical contrast of a holographic image
03/03/1998US5724161 Holographic information display for exterior vehicle application
03/03/1998US5723633 Pyran derivative, photosensitive resin composition, and hologram recording medium using it
03/03/1998US5723203 Holographically transferable images
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