| 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) |
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| 01/28/2004 | CN1136586C Device for recording off-axis X-ray hologram |
| 01/28/2004 | CN1136483C Two-step technique for taking up reflection-type true-coloure hologram |
| 01/27/2004 | US6683309 Radiation detector using polymer-dispersed liquid crystal cell |
| 01/27/2004 | CA2330862C Broadband diffractive diffuser and associated methods |
| 01/22/2004 | WO2004008193A1 Optically variable security device |
| 01/22/2004 | US20040012833 Pulsed-laser systems and methods for producing holographic stereograms |
| 01/22/2004 | US20040011455 Method for providing a decorative cover formed of holographic material |
| 01/21/2004 | CN2600834Y Three-D adjustable optical apparatus base |
| 01/21/2004 | CN1470053A Optical information recording apparatus and method optical information reproducing apparatus and method, optical information recording/reproducing apparatus and method |
| 01/15/2004 | WO2004005038A1 Method for serial production of secure documents and machine therefor |
| 01/15/2004 | US20040009405 Hologram media printing wheel |
| 01/15/2004 | US20040009345 Process for manufacturing a tube laminate |
| 01/15/2004 | US20040008391 Holographically-formed polymer dispersed liquid crystals with multiple gratings |
| 01/15/2004 | US20040008390 Multi-layer hologram label |
| 01/15/2004 | US20040007316 Process for producing holographic material |
| 01/15/2004 | US20040007315 Process for producing holographic material |
| 01/14/2004 | EP1379900A1 Multilayer polymer film with additional coatings or layers |
| 01/14/2004 | CN2599616Y Off-axis double wave band sheet atomic beam holography recording device |
| 01/14/2004 | CN1468384A 3-d hlcd system and method of making |
| 01/14/2004 | CN1467081A Preparation process of a tube laminate |
| 01/14/2004 | CN1134714C Multiple active computer generated hologram |
| 01/13/2004 | US6677086 Switchable volume hologram materials and devices |
| 01/13/2004 | US6677029 Multilayer; core overcoated with receiver layer |
| 01/08/2004 | WO2004003668A1 Patterned deposition of refractive layers for high security holograms |
| 01/08/2004 | US20040004586 Image display apparatus |
| 01/08/2004 | US20040003638 Transfer of holographic images into metal sporting and fitness products |
| 01/08/2004 | DE10227467A1 Holografisches Anzeigesystem The holographic display system |
| 01/08/2004 | DE10227198A1 Verfahren und Vorrichtung zum Erzeugen und Aufbringen eines Hologramms auf eine Materialbahn Method and apparatus for generating and applying a hologram on a material web |
| 01/07/2004 | EP1377883A1 Method and device for producing individualized holograms |
| 01/07/2004 | EP1377882A1 Environmentally protected holographic device construction |
| 01/07/2004 | EP1377880A1 Lithograph with one-dimensional trigger mask and method for production of digital holograms in a storage medium |
| 01/07/2004 | CN1466709A Image exposure recorder image exposure recording method |
| 01/07/2004 | CN1133901C Alkysulfonyloximes for high-resolution I-line hpotoresists of high sensitivity |
| 01/06/2004 | US6674556 Image reconstructing apparatus, hologram forming method, hologram and hologram sheet |
| 01/06/2004 | US6674555 Method and apparatus for holographic data storage |
| 01/06/2004 | US6674554 Apparatus for making holograms including images of particular sizes |
| 01/06/2004 | US6673497 Volume holographic optical element having an absolute diffraction efficiency of greater than approximately 50%. |
| 01/02/2004 | EP1376268A1 Composition for hologram-recording material, hologram-recording medium, and process for producing the same |
| 01/02/2004 | EP1376164A1 Holographic multicolor optical elements for use in liquid crystal displays and methods of making the elements |
| 01/02/2004 | EP1373986A1 Hologram carrier |
| 01/02/2004 | EP1373985A1 Lithography system with beam guidance and method for producing digital holograms in a storage medium |
| 01/02/2004 | EP1373983A1 Lithograph with a trigger mask and method of production of digital holograms in a storage medium |
| 01/02/2004 | EP1373981A2 Lithographer comprising a mobile lens and method for producing digital holograms in a storage medium |
| 12/31/2003 | WO2004001482A1 Holographic display system |
| 12/31/2003 | CN1133142C Transparent hologram seal |
| 12/30/2003 | US6671095 Micro relief element and preparation thereof |
| 12/30/2003 | US6671073 Environmentally protected holographic device construction |
| 12/30/2003 | US6670079 Photorefractive material |
| 12/24/2003 | CN1132040C Projection television |
| 12/23/2003 | US6667819 Reflection type diffuse hologram, hologram for reflection hologram color filters, etc., and reflection type display device using such holograms |
| 12/23/2003 | US6667134 Vinyl neononanoate; a liquid crystal; a coinitiator; and a photoinitiator dye. |
| 12/18/2003 | WO2003014836A3 System and method for encoding and decoding an image or document and document encoded thereby |
| 12/17/2003 | EP1371482A1 Preparation process of a tube laminate |
| 12/17/2003 | EP0921755B1 Method and apparatus for broad band electromagnetic holographic imaging |
| 12/16/2003 | US6665108 System for the production of a dynamic image for display |
| 12/16/2003 | US6664032 Using two masks; stripe shapes |
| 12/11/2003 | WO2003102959A1 Holographic data storage media comprising an aluminum salt compound and an asymetric acrylate compound |
| 12/11/2003 | US20030227658 Spatially-heterodyned holography |
| 12/11/2003 | US20030227099 Embossing rainbow and hologram images |
| 12/10/2003 | EP1369681A1 Hologram used as a sensor |
| 12/10/2003 | EP0956514B1 Laser back-projection screen |
| 12/10/2003 | EP0722577B1 Multi-layer opto-electronic neural network |
| 12/09/2003 | US6661725 Apparatus for storing/restoring holographic data and method for coding/decoding holographic data |
| 12/09/2003 | US6661548 Method and apparatus for recording one-step, full-color, full-parallax, holographic stereograms |
| 12/09/2003 | US6661547 Multi-structure holographic notch filter and a method of manufacturing the same |
| 12/04/2003 | WO2003100531A1 Synthetic colour hologram |
| 12/04/2003 | WO2003099581A1 Security element and method for production thereof |
| 12/04/2003 | US20030223102 Methods and apparatus for mass manufacturing two-dimensional binary information on transparent substrates using phase contrast modulated templates |
| 12/04/2003 | US20030223101 System and method for bitwise readout holographic ROM |
| 12/04/2003 | US20030223100 Disk with holographic security label applied thereto and method of applying label |
| 12/03/2003 | EP1367415A2 Hologram color filter, and its fabrication method |
| 12/03/2003 | EP1366389A1 Use of a data carrier for storing micro-images |
| 12/03/2003 | EP1187728B1 Information carrier with a hologram |
| 12/03/2003 | CN2589955Y Diffracting imaging integrated test instrument |
| 12/03/2003 | CN1460072A Card true-false decision apparatus |
| 12/03/2003 | CN1129821C Method and device for making three dimensional lattice holograph |
| 12/02/2003 | US6657756 Forming three dimensional images by positioning reflection surfaces, then generating and directing collimated beams through the surfaces; printing/photo |
| 12/02/2003 | US6655719 Methods of creating a tamper resistant informational article |
| 12/02/2003 | US6655598 Methods of creating a tamper resistant informational article |
| 11/27/2003 | WO2003098362A1 Angle-multiplexing hologram recording device, method, hologram reproduction device, and method |
| 11/27/2003 | WO2003098361A1 Multiplex recording type hologram recording device, method, hologram reproduction device, and method |
| 11/27/2003 | WO2003098360A1 Hologram recording device and hologram reproduction device |
| 11/26/2003 | EP0764282B1 Holographic multicolor optical elements for use in liquid crystal displays and methods of making the elements |
| 11/25/2003 | US6654532 Read-only laminated information recording medium and manufacturing method therefor |
| 11/25/2003 | US6652780 Used for recording and reading holographic information; sensitivity |
| 11/20/2003 | WO2003095226A1 Multilayer image, particularly a multicolor image |
| 11/20/2003 | WO2003002972A3 Method and device for obtaining a sample with three-dimensional microscopy |
| 11/20/2003 | US20030213768 Method of forming holographic grating |
| 11/19/2003 | EP1363173A1 Hologram duplicating device and method |
| 11/18/2003 | USRE38321 Transparent hologram seal |
| 11/18/2003 | US6650447 Photopolymer core located between said first and second substrates and having a coefficient of thermal expansion such that said first and second substrates and said photopolymer core cooperate to respond substantially isotropically to a |
| 11/18/2003 | US6650318 Data input device |
| 11/13/2003 | WO2003094157A1 Method and apparatus for recording to and reading from a multi-layer diffractive optics memory |
| 11/13/2003 | WO2003077033A3 Photosensitive material and process of making same |
| 11/13/2003 | WO2002101428A9 Holographic filter with a wide angular field of view and a narrow spectral bandwidth |
| 11/13/2003 | US20030210805 Digitally watermarking holograms for identity documents |
| 11/13/2003 | US20030210461 Image processing apparatus and method, printed matter production apparatus and method, and printed matter production system |
| 11/13/2003 | US20030210443 Method for fabrication of hologram screen |
| 11/12/2003 | EP1360728A1 Integrated-circuit technology photosensitive sensor |
| 11/12/2003 | EP1360556A1 Double hologram |