| 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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| 05/22/1991 | EP0428332A1 Colour holograms |
| 05/21/1991 | US5017447 Sizing agents, uniform shrinkage |
| 05/21/1991 | US5016953 Reduction of noise in computer generated holograms |
| 05/16/1991 | DE4036025A1 Fingerprint recognition device - uses hologram, flat CCD and laser and produces distortion-free images |
| 05/15/1991 | EP0427578A1 Holographic device for the measurement of deviations of light beams in transparent media |
| 05/14/1991 | US5014709 Method and apparatus for high resolution holographic imaging of biological tissue |
| 05/08/1991 | CN1051251A Photopolymer film for holography |
| 05/07/1991 | US5013632 Speed, acrylic anhydride, polyvinyl acetate binder |
| 05/07/1991 | US5013494 Process for preparing blazed holograms |
| 05/02/1991 | WO1991006045A1 Method for recording and visually reproducing a three-dimensional scene |
| 05/02/1991 | WO1991005904A1 Artificial leather having holographic diffraction grating |
| 05/02/1991 | EP0425088A2 Information storage in holograms |
| 04/30/1991 | US5011244 Holographic full color data retrieval and projection system |
| 04/24/1991 | EP0423680A2 Method of manufacturing display having diffraction grating patterns |
| 04/24/1991 | EP0423352A1 Method of production and duplication of filter, and method of production of photosensitive member provided with the filter |
| 04/24/1991 | EP0423222A1 Underwater inspection apparatus and method |
| 04/24/1991 | EP0423210A1 Underwater inspection apparatus and method |
| 04/24/1991 | EP0296202B1 Off-axis holographic instrument illuminator |
| 04/24/1991 | EP0207154B1 Optical logic arrangement |
| 04/17/1991 | EP0422552A1 Method for recording and visual reproduction of a 3-D scene |
| 04/16/1991 | US5007690 Holographic data storage and retrieval system |
| 04/16/1991 | CA1283247C Phase conjugate reflecting media |
| 04/11/1991 | DE3932505A1 Machine readable data carrier with optically variable element |
| 04/10/1991 | EP0421645A2 Apparatus for and method of optical inspection in a total internal reflection holographic imaging system |
| 04/10/1991 | EP0421181A1 Method for making a holographic image on a metallic object and tool for carrying out the method |
| 04/10/1991 | CN1050620A Holographic optical elements having a reflection hologram formed in a phtotlolymer |
| 04/09/1991 | US5005946 Multi-channel filter system |
| 04/09/1991 | US5005927 Nonlinear optical microscope |
| 04/04/1991 | WO1991004519A1 Achromatic hologram optical system |
| 04/03/1991 | EP0420261A2 Record carrier with an optical variable element and method of producing it |
| 04/03/1991 | EP0420225A2 Photopolymer film for holography |
| 04/02/1991 | US5003915 Apparatus for printing and for forming a hologram on sheet material |
| 03/30/1991 | CA2026230A1 Photopolymer film for holography |
| 03/26/1991 | US5003386 Preparation of a copy hologram with a light modulating array derived from a master hologram |
| 03/21/1991 | WO1991003747A1 Diffraction grating and method of manufacture |
| 03/12/1991 | US4999234 Holographic optical data storage medium |
| 03/12/1991 | US4998787 Method of fabricating a multiple holographic lens |
| 03/12/1991 | US4998786 Method of producing holograms particularly for holographic helmet displays |
| 03/12/1991 | US4998784 Automotive windshield for a head up display system |
| 03/06/1991 | EP0415245A2 Holographic exposure system to reduce spurious hologram noise |
| 03/06/1991 | EP0415242A2 Enhanced resolution, multiply-exposed reflection |
| 03/06/1991 | EP0415230A2 Method for making edge faded holograms |
| 03/06/1991 | EP0414770A1 A fixture for supporting objects so that the objects will be absolutely firm. |
| 02/27/1991 | EP0413811A1 Real-time dynamic holographic image storage device |
| 02/27/1991 | CN1049564A Improved holographic notch filters |
| 02/26/1991 | US4995685 Method and system for making a reflection hologram |
| 02/22/1991 | WO1991002992A1 Methods of and apparatus for manipulating electromagnetic phenomenon |
| 02/22/1991 | CA2065368A1 Methods of and apparatus for manipulating electromagnetic phenomenon |
| 02/13/1991 | EP0412316A2 Authenticity identifying system for information storage cards |
| 02/12/1991 | US4992346 Production of holograms |
| 02/06/1991 | EP0411089A1 Improved photosensitive emulsion for holographic plates and method. |
| 02/05/1991 | US4990415 Thin foil hologram |
| 02/05/1991 | US4989929 Process of making an achromatic hologram which is adapted to be reconstructed with white light |
| 02/05/1991 | CA1279780C Holograms |
| 02/05/1991 | CA1279779C Processing holograms |
| 01/29/1991 | US4989071 Method of preparing a hologram using readily available light sources |
| 01/29/1991 | US4988154 Method and apparatus of producing an arcuate rainbow hologram |
| 01/29/1991 | US4988151 Method for making edge faded holograms |
| 01/29/1991 | CA1279512C Operator display for control systems |
| 01/24/1991 | WO1990015367A3 Improvements in or relating to holographic displays |
| 01/23/1991 | CN1048756A Dry film process for altering wavelength response of holograms |
| 01/23/1991 | CN1048755A Holographic photopolymer compositions and elements for refractive index imaging |
| 01/22/1991 | US4987479 Method of preparing a color hologram suitable for display purposes |
| 01/22/1991 | US4986619 Holographic color control systems |
| 01/19/1991 | WO1991001517A1 Improving holographic lithography |
| 01/19/1991 | CA2064230A1 Holographic lithography |
| 01/16/1991 | EP0407773A2 Improved holographic notch filters |
| 01/16/1991 | EP0407772A2 Dry film process for altering wavelength response of holograms |
| 01/16/1991 | EP0407771A2 Holographic photopolymer compositions and elements for refractive index imaging |
| 01/16/1991 | EP0407615A1 Thermal transfer recording medium |
| 01/16/1991 | EP0407497A1 Computer aided holography and holographic computer graphics. |
| 01/16/1991 | EP0407396A1 Enhanced nondestructive holographic reconstruction |
| 01/15/1991 | US4984856 Holographic exposure system to reduce spurious hologram noise |
| 01/15/1991 | US4984824 Microscopic |
| 01/15/1991 | CA2020946A1 Holographic notch filters |
| 01/15/1991 | CA2020945A1 Dry film process for altering wavelength response of holograms |
| 01/15/1991 | CA2020943A1 Holographic photopolymer compositions and elements for refractive index imaging |
| 01/09/1991 | CN1048458A Improved holographic optical combiners for head-up displays |
| 01/08/1991 | US4983003 Alternate methods of side lobe reduction in holograms |
| 01/02/1991 | EP0405974A2 Holographic operating optical apparatus |
| 01/02/1991 | EP0405540A2 Dispersion-compensated windshield hologram virtual image display |
| 01/01/1991 | US4981332 Dispersion-compensated windshield hologram virtual image display |
| 12/29/1990 | CA2020095A1 Holographic operating optical apparatus |
| 12/27/1990 | EP0404099A2 Improved holographic optical combiners for head-up displays |
| 12/27/1990 | EP0404098A2 Holographic optical elements having a reflection hologram formed in a photopolymer |
| 12/27/1990 | EP0403971A2 Method of manufacturing optical components |
| 12/27/1990 | EP0403582A1 Acousto-electromagnetic hologistic resonant system |
| 12/25/1990 | US4980922 System for output plane calibration of an optical correlator |
| 12/22/1990 | CA2017870A1 Holographic optical elements having a reflection hologram formed in a photopolymer |
| 12/22/1990 | CA2017869A1 Holographic optical combiners for head-up displays |
| 12/19/1990 | EP0403134A2 Holograms |
| 12/18/1990 | US4978593 Exposing thin substrate to uv rad, development, lamination; for automobile windshields |
| 12/13/1990 | WO1990015367A2 Improvements in or relating to holographic displays |
| 12/12/1990 | EP0401986A2 Hologram construction |
| 12/12/1990 | EP0401566A2 Method and system for making a reflection hologram |
| 12/12/1990 | EP0401319A1 Production d'hologrammes |
| 12/11/1990 | US4977511 Photosensitive materials containing ionic dye compound as initiators |
| 12/11/1990 | US4977047 Method of preparing a hologram |
| 12/11/1990 | US4976799 Method of preparing laminated holograms |
| 12/11/1990 | US4976504 Holographic method and apparatus using incoherent light |