| 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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| 08/28/2003 | US20030160864 System and apparatus for recording and projecting 3-dimensional images |
| 08/27/2003 | CN1438553A Apparatus for making frequency-variable grating using holographical method |
| 08/27/2003 | CN1438552A Microsecond-adjustable high-speed mechanical shutter |
| 08/26/2003 | US6611365 Thermoplastic substrates for holographic data storage media |
| 08/21/2003 | WO2003069416A1 Method for producing hologram by pico-second laser |
| 08/21/2003 | WO2003068525A1 Security element and security document with one such security element |
| 08/21/2003 | WO2002088786A3 Optical processor |
| 08/21/2003 | US20030157414 Holographic medium and process for use thereof |
| 08/21/2003 | US20030156524 Holographic data memory |
| 08/21/2003 | US20030156309 Confocal holographic optical storage with non-overlapping records |
| 08/21/2003 | US20030156308 Holographic printer |
| 08/21/2003 | US20030156306 Computer-generated hologram fabrication process, and hologram-recorded medium |
| 08/21/2003 | US20030156305 Hologram having authenticating information recorded therein |
| 08/20/2003 | EP1336131A1 Optical recording materials |
| 08/19/2003 | US6608911 Digitally watermaking holograms for use with smart cards |
| 08/14/2003 | US20030152842 Data storage medium comprising colloidal metal and preparation process thereof |
| 08/14/2003 | US20030152841 Nano-lithography using squeezed atomic and molecular states |
| 08/14/2003 | US20030152380 Recording surface relief microstructure |
| 08/14/2003 | US20030152274 Method and apparatus for reading and verifying holograms |
| 08/14/2003 | US20030151821 Radiation conditioning system |
| 08/14/2003 | US20030151787 High-integrity seal for optical elements, dichromated gelatin holographic optical elements in particular |
| 08/14/2003 | US20030151786 Optical security device |
| 08/14/2003 | US20030151784 Computer-generated hologram fabrication process, and hologram-recorded medium |
| 08/07/2003 | WO2003065129A2 A method of writing a composite 1-step hologram |
| 08/07/2003 | US20030148192 Consisting of a photopolymer layer and formed on a substrate (2) consisting of a colorless, transparent resin film or the like, and a protection layer (4) consisting of a colorless, transparent resin film or the like and formed on the hologram |
| 08/07/2003 | US20030147327 Holographic storage device with faceted surface structures and associated angle multiplexing method |
| 08/07/2003 | CA2465817A1 A method of writing a composite 1-step hologram |
| 08/06/2003 | EP1332475A1 Computer generated hologram display system |
| 08/06/2003 | EP1332474A1 Improved three dimensional display |
| 08/06/2003 | EP1332412A1 Improved method of producing a computer generated hologram |
| 08/06/2003 | EP1332411A1 Improved method of producing a computer generated hologram |
| 08/06/2003 | EP1332410A1 Improved 3d display |
| 08/06/2003 | EP1332409A1 3d display |
| 08/06/2003 | CN2565038Y Optical apparatus for encrypting on picture element holograph |
| 08/06/2003 | CN1117285C Holographic grating and cathode grating and duplicating grating |
| 07/31/2003 | US20030142379 Hologram producing method |
| 07/29/2003 | US6600580 Hologram print system and holographic stereogram |
| 07/24/2003 | WO2003060612A1 Moving image holography reproducing device and color moving image holography reproducing device |
| 07/24/2003 | WO2003059644A1 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 |
| 07/24/2003 | US20030138589 Stamper, manufacturing method therefor and optical device manufactured therewith |
| 07/24/2003 | US20030137706 Method and system for recording of information on a holographic medium |
| 07/24/2003 | US20030137705 Holographic stereogram printing system, holographic stereogram printing method and holographing device |
| 07/23/2003 | EP1230097B1 Securement of documents or products by affixing an optically active component for verifying authenticity |
| 07/22/2003 | US6597478 Phase-conjugate holographic data storage device using a multifocal lens and data storage method thereof |
| 07/22/2003 | US6597475 Image recording apparatus and image recording method as well as recording medium |
| 07/22/2003 | US6596967 Laser based etching device |
| 07/22/2003 | US6596445 Initiators for photopolymerization of radically polymerizable compounds |
| 07/22/2003 | US6596360 Multilayer volume hologram, and label for multilayer volume hologram fabrication |
| 07/22/2003 | US6596183 Cutting-free method for making a hologram sticker and the structure of the sticker |
| 07/17/2003 | WO2003058352A1 Phase-encoded multiplexing method using complex phase code in holographic memory system |
| 07/17/2003 | WO2003058292A1 Method for the production of optical elements with gradient structures |
| 07/17/2003 | WO2003057773A1 Nanocomposite material for the production of index of refraction gradient films |
| 07/17/2003 | US20030134105 Counterfeit-proof volume hologram multilayer structure, and counterfeit-proof volume hologram seal |
| 07/17/2003 | US20030134072 Multilayered volume hologram structure and label for making multilayered volume hologram structure |
| 07/17/2003 | US20030133401 Optical storage medium |
| 07/16/2003 | EP1327182A2 Holographic stereogram printing apparatus and a method therefor |
| 07/15/2003 | US6594220 Volume holographic memory and optical information recording/reproducing apparatus |
| 07/15/2003 | US6594085 Image display apparatus and optical system |
| 07/15/2003 | US6593958 System, apparatus and method for the recording and projection of images in substantially 3-dimensional format |
| 07/10/2003 | WO2003055691A1 Diffractive safety element |
| 07/10/2003 | US20030129345 Multilayered volume hologram structure, and label for making multilayered volume hologram structure |
| 07/10/2003 | US20030129344 Multilayered volume hologram structure and label for making multilayered volume hologram structure |
| 07/10/2003 | US20030128862 Watermark holograms |
| 07/10/2003 | US20030127847 Laminated multi-layer card with an inlaid security element in the form of relief structures |
| 07/09/2003 | EP1326240A1 Optical information recording apparatus and method, optical information reproducing apparatus and method, optical information recording/reproducing apparatus and method, and optical information recording medium |
| 07/09/2003 | EP1326145A1 Hologram producing method |
| 07/09/2003 | CN1429347A 全息反射器 Holographic reflector |
| 07/09/2003 | CN1428655A Exposure method for making full image optical cover |
| 07/08/2003 | US6590680 Holographic optical element |
| 07/03/2003 | WO2003054797A2 A radiation conditioning system |
| 07/03/2003 | WO2003054592A2 Optical device |
| 07/03/2003 | WO2003023520A3 Holographic photopolymer data recording media and meth of holographically reading and storing data |
| 07/03/2003 | US20030124437 Exposure method and apparatus for producing a hologram mask and recording method using the hologram mask |
| 07/03/2003 | US20030124436 Hologram transfer film |
| 07/03/2003 | US20030124435 Diffractive optical element and method of manufacture |
| 07/03/2003 | US20030123114 Optical apparatus and viewing optical system thereof which is capable of displaying information |
| 07/03/2003 | US20030122828 Projection of three-dimensional images |
| 07/02/2003 | EP1324322A1 Optical information recording device and method, optical information reproducing device and method, and optical information recording/reproducing device and method |
| 07/02/2003 | EP1323158A1 Holographic data memory |
| 07/02/2003 | EP1323005A1 Direct write holographic printer |
| 07/02/2003 | EP1322998A1 Pulsed multiple colour laser system |
| 07/02/2003 | EP1214203B1 Holographic transfer film |
| 07/02/2003 | EP0745237B1 Apparatus and methods for making transmission holograms |
| 07/01/2003 | US6587234 Method and apparatus for creating a white-light interference hologram from PC input photographic data |
| 07/01/2003 | US6586141 Proposed for the volume diffractive element (Bragg grating) fabrication in photosensitive silicate glasses doped with silver, cerium, fluorine, and bromine. The process employs a photo-thermo-refractive (PTR) glass of high purity exposed uv |
| 06/26/2003 | WO2003052752A1 Method and apparatus for providing optical network interface using optical memory storage |
| 06/26/2003 | US20030118915 Laser evaporation; multilayer; forgery protection |
| 06/26/2003 | US20030117677 Optical processor |
| 06/25/2003 | EP1320770A2 Intravolume diffractive optical elements |
| 06/25/2003 | CN1426570A Scanner utilizing light pipe with diffuser |
| 06/25/2003 | CN1112615C Method for making color reflection hologram using dichromate gelatine |
| 06/19/2003 | US20030111446 Method for production of laser-induced damage images with special characteristics by creating damages of special space shape |
| 06/12/2003 | WO2003048870A1 Computer-assisted hologram forming method and apparatus |
| 06/12/2003 | WO2003048869A2 Pulsed-laser systems and methods for producing holographic stereograms |
| 06/12/2003 | WO2003048868A1 Apparatus and method for digital holographic imaging |
| 06/12/2003 | US20030106451 Holographic stereogram printing apparatus and a method therefor |
| 06/11/2003 | WO2003091996A1 Double faced double storage capacity medium |
| 06/11/2003 | EP1317498A2 Holographic storage medium comprising polyfunctional epoxy monomers capable of undergoing cationic polymerization |
| 06/11/2003 | EP1206767B1 An optical display composite |
| 06/11/2003 | EP1023643A4 Volume phase hologram and method for producing the same |