| 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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| 11/09/1993 | US5260814 Production of full color stereographic holograms |
| 11/09/1993 | CA1324157C Apparatus for opening and holding a frame and a method of mounting an optical element in a frame |
| 11/09/1993 | CA1324015C Method of and apparatus for forming volume type phase hologram |
| 11/02/1993 | US5258861 Reflection type hologram scale |
| 11/02/1993 | US5258860 Optical phase adder |
| 10/20/1993 | CN1022470C Decorating board with printed glass raster |
| 10/19/1993 | US5255108 Manufacturing a multifaceted scanner element |
| 10/12/1993 | US5253258 Optically encoded phase matched second harmonic generation device and self frequency doubling laser material using semiconductor microcrystallite doped glasses |
| 10/12/1993 | US5253088 Method to reduce cross scan error visibility during manufacture of a hologon |
| 10/06/1993 | EP0563992A2 Method and apparatus for the manufacture of metallic surface layers on substrates |
| 09/30/1993 | WO1993018924A1 Holographic signature panel and holographic bank draft |
| 09/30/1993 | DE4209483A1 High speed camera with polygonal mirror for hologram exposure - provides image separation with film moving at same speed as scanning beam deflected on to successive facets of polygon |
| 09/29/1993 | EP0562839A1 Multi-layer material for colour hologram and process for producing a colour hologram |
| 09/29/1993 | CN1022265C Three-dimensional holographic handling method of two-dimensional photographic plate |
| 09/28/1993 | CA2092340A1 Multi-layer material for color hologram and process for producing a color hologram |
| 09/22/1993 | EP0333785B1 Color display device and method using holographic lenses |
| 09/21/1993 | US5246747 Self-assembled optical media |
| 09/15/1993 | EP0560310A2 Method for the manufacture of high-quality total internal reflection holograms |
| 09/14/1993 | US5245448 Apparatus for producing a moving 3-dimensional image |
| 09/14/1993 | CA1322116C Nondestructive holographic reconstruction |
| 09/08/1993 | EP0559435A1 Improvements in holographic techniques |
| 09/02/1993 | WO1993016888A1 Transfer method and device |
| 09/02/1993 | CA2128789A1 Transfer method and device |
| 08/31/1993 | CA1321715C System for reducing noise holograms |
| 08/25/1993 | EP0556378A1 Flexible material having light diffracting characteristics and method of production |
| 08/24/1993 | US5239548 Optical signal processor for processing continuous signal data |
| 08/24/1993 | US5239396 Spoked wheel |
| 08/24/1993 | US5238516 Method for embossing holograms |
| 08/19/1993 | WO1993016419A1 Holographic imaging |
| 08/19/1993 | WO1993015914A1 Image enhancement |
| 08/19/1993 | CA2128787A1 Image enhancement |
| 08/17/1993 | US5237433 Methods of hologram construction using computer-processed objects |
| 08/10/1993 | US5235442 Method for the recording and for the visual restitution of a tridimensional scene |
| 08/04/1993 | EP0375768B1 Optical light valve system for providing phase conjugated beam of controllable intensity |
| 07/28/1993 | EP0552564A1 Authenticity identifying structure for an article |
| 07/28/1993 | EP0552150A1 Optical interconnection device |
| 07/27/1993 | US5231520 Volume phase type hologram and method of manufacture thereof |
| 07/27/1993 | US5231440 Method of and apparatus for forming volume type phase hologram |
| 07/27/1993 | US5230969 Holography, gelatin-ammonium dichromate-acrylic or vinyl polymer |
| 07/27/1993 | CA1320655C Method of and apparatus for the positional detection of objects |
| 07/22/1993 | WO1993013933A1 Reproduction of holograms |
| 07/22/1993 | WO1993009478A3 Radially symmetric hologram and method of fabricating the same |
| 07/21/1993 | EP0551430A1 Fabrication of multifunctional holographic optical elements and application in photometers |
| 07/20/1993 | CA1320366C Diffraction optics diffusing screen laminate for full color on-axis viewing |
| 07/15/1993 | DE4143311A1 Holographic memory with ordered memory cells - has feedback system to reduce interaction between cells during magnetic field retrieval |
| 07/14/1993 | EP0550886A2 Aberration correction method and aberration correction apparatus |
| 07/13/1993 | US5227898 Near real-time holographic display for remote operations |
| 07/13/1993 | US5227897 Reproduction of holograms |
| 07/08/1993 | WO1993013463A1 Methods of hologram constructions using computer-processed objects |
| 07/08/1993 | WO1993013432A1 Image synthesis using time sequential holography |
| 07/08/1993 | WO1993012927A1 Self-assembled optical media |
| 07/08/1993 | CA2125879A1 Image synthesis using time sequential holography |
| 07/06/1993 | US5225920 Liquid crystal modulator including a diffuser with plural phase shifting regions |
| 07/06/1993 | US5225918 Hologram scale, apparatus for making hologram scale, moving member having hologram scale assembled hologram scale and apparatus for making assembled hologram scale |
| 06/30/1993 | EP0548142A1 Security device. |
| 06/29/1993 | US5223955 Reflection integral holography |
| 06/29/1993 | US5223355 Recording using circularly polarized light, reconstructing using linearly polarized light of different wavelength |
| 06/29/1993 | CA1319547C Display apparatus |
| 06/29/1993 | CA1319546C System for output plane calibration of an optical correlator |
| 06/24/1993 | WO1993012506A1 Secure optomagnetic identification |
| 06/22/1993 | CA1319282C Holographic optical element for instrument panel displays |
| 06/15/1993 | US5220622 Holographic optical correlator |
| 06/15/1993 | CA1319036C Single plate compact optical correlator |
| 06/10/1993 | WO1993011445A1 Improved incoherent light holographic device and method |
| 06/09/1993 | EP0545524A1 Hologram system |
| 06/02/1993 | EP0544251A1 Hologram manufacturing method and apparatus |
| 06/02/1993 | EP0544231A1 Automatic constant wavelength holographic exposure system |
| 06/01/1993 | US5216529 Holographic code division multiple access |
| 06/01/1993 | US5216528 Three-dimensional multiplex hologram |
| 06/01/1993 | US5216527 Holographic collation |
| 05/27/1993 | WO1993008500A3 Optically encoded phase matched second harmonic generation, self frequency doubling laser material, and holographic optical memory using semiconductor microcrystallite doped glasses |
| 05/27/1993 | WO1993003427A3 Photorefractive systems and methods |
| 05/26/1993 | EP0543064A1 Sequential image synthesizer |
| 05/25/1993 | US5213915 Interposing between surfaces diethylene glycol, bis/allyl carbonate/, 2,2-bis/3,5-dibromo-4-(2-methacrylolyoxyethoxy) phenyl) propane & photopolymierzation catalyst, heating to solidify & exposing to cohert light in an interference pattern |
| 05/13/1993 | WO1993009478A2 Radially symmetric hologram and method of fabricating the same |
| 05/13/1993 | CA2122709A1 Radially symmetric hologram and method of fabricating the same |
| 05/12/1993 | EP0540759A1 Optical device and optical machining system using the optical device |
| 05/12/1993 | EP0540667A1 Holocomposer. |
| 05/11/1993 | US5210625 Holographic efficiency adjustment |
| 05/05/1993 | EP0540335A2 Printed grating decorative plate |
| 05/04/1993 | US5208123 Hologram construction |
| 04/30/1993 | CA2080666A1 Printed glass grating decorative plate |
| 04/29/1993 | WO1993008565A1 Optical data storage disc |
| 04/29/1993 | WO1993008520A1 Optical computer method using interference-fringe component regions |
| 04/29/1993 | WO1993008500A2 Optically encoded phase matched second harmonic generation, self frequency doubling laser material, and holographic optical memory using semiconductor microcrystallite doped glasses |
| 04/29/1993 | WO1993008084A1 Packaging material with holographic pattern |
| 04/29/1993 | CA2119450A1 Optically encoded phase matched second harmonic generation, self frequency doubling laser material, and holographic optical memory using semiconductor microcrystallite doped glasses |
| 04/28/1993 | EP0539217A2 Holographic elements for an optical recording system |
| 04/28/1993 | EP0538813A2 Optical head for an authenticity identifying system |
| 04/28/1993 | EP0538480A1 Filament dispersing device |
| 04/28/1993 | CN2131121Y Pattern plate rolling mechanism for laser holographic block press |
| 04/27/1993 | CA1316726C Method and apparatus for forming a hologram from incoherent light |
| 04/27/1993 | CA1316725C Process of forming reflection holograms in photopolymerizable layers |
| 04/26/1993 | CA2079620A1 Holographic elements for an optical recording system |
| 04/21/1993 | EP0537879A1 Aryl triflate compound, radiologically acid producing agent, radiologically acid producing agent system, and radiosensitive composition |
| 04/18/1993 | CA2060302A1 Optical computing method using interference-fringe component regions |
| 04/14/1993 | EP0536763A1 Hologram and apparatus for manufacturing holographic plate |
| 04/14/1993 | EP0536314A1 Method for recording plural holographic images into a holographic recording material by temporal interleaving |
| 04/14/1993 | CN1071016A Photorefractive systems and methods |
| 04/13/1993 | US5202775 Radically symmetric hologram and method of fabricating the same |