| 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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| 07/22/1980 | US4213673 Projector for reading out color-encoded focused image holograms employing an optimum encoding scheme |
| 07/15/1980 | US4213193 Holographic data storage systems |
| 06/25/1980 | EP0012375A2 Identification card |
| 06/25/1980 | EP0012374A1 Process for manufacturing identification cards |
| 06/24/1980 | US4209250 System for making multiple original holograms or copies of a hologram and method |
| 06/17/1980 | US4208086 Three-dimensional projection system |
| 06/10/1980 | US4206965 System for synthesizing strip-multiplexed holograms |
| 06/03/1980 | US4205917 Method of utilizing interferometric information from two different holograms exposed with short interval |
| 05/13/1980 | US4202693 Recording material having intersecting conductive strips and apertured spacing means |
| 05/06/1980 | US4201441 Hologram and method of production thereof |
| 04/29/1980 | US4200394 Hologram technique for establishing the integrity of packages |
| 04/29/1980 | US4200380 Camera provided with means for giving information about photographing |
| 02/05/1980 | US4187109 Capable of photo-induced refractive index changes |
| 02/05/1980 | US4187106 Process for making phase holograms |
| 02/05/1980 | CA1071135A1 Method of fabricating diffraction grating masters and apparatus therefor |
| 02/05/1980 | CA1070996A1 Holographic method of recording and reading secret information |
| 01/08/1980 | US4182316 Holographic installation |
| 12/18/1979 | US4179183 Device for scanning a light beam at a constant speed |
| 12/18/1979 | US4179182 Holographic jewel |
| 12/11/1979 | USRE30166 Heterodyne readout holographic memory |
| 11/27/1979 | US4175823 Process for holographic recording of data in the form of electrical signals |
| 11/06/1979 | US4173474 Hologram and method of production using two solvent treatments |
| 10/30/1979 | US4172724 Hologram and method of production thereof |
| 10/23/1979 | US4171864 Identification document and display unit therefor |
| 10/23/1979 | US4171766 Falsification-proof identification card having a Lippmann-Bragg hologram |
| 10/17/1979 | EP0004559A1 Identification card with a hologram, method for the production of the identification card and device for recording the hologram on the identification card |
| 10/16/1979 | CA1064293A1 Optical holographic printing and typesetting machinery |
| 08/28/1979 | US4165930 Camera having a holographic indicator |
| 06/26/1979 | US4159417 Electronic book |
| 04/24/1979 | CA1053042A1 Fourier-transform holography by pseudo-random phase shifting |
| 04/10/1979 | US4148636 Holography |
| 03/27/1979 | US4146295 Holographic device for obtaining a coded image of an object emitting X-rays or gamma-rays |
| 03/27/1979 | US4145945 Electronic musical instrument employing holographic memory |
| 03/13/1979 | US4143937 Phase shifter for hologram recording |
| 03/06/1979 | US4142772 Redundant hologram recording method employing temporal information signal |
| 02/27/1979 | CA1049303A1 Spatial frequency carrier and process of preparing same |
| 02/21/1979 | EP0000810A1 Method of and apparatus for forming focusing diffraction gratings for integrated optics |
| 02/20/1979 | US4140373 Dual-hologram identity card |
| 02/20/1979 | US4140362 Forming focusing diffraction gratings for integrated optics |
| 02/13/1979 | US4139388 Holographic recording medium containing a 2-cyanoacrylate polymer |
| 02/06/1979 | US4138190 Geometrical transformations in optics |
| 01/30/1979 | US4137077 Holography |
| 01/16/1979 | US4135251 Method for coded sequential non-coherent, redundant optical data-storage |
| 01/09/1979 | US4133600 Method of manufacturing and utilizing holographic lens means |
| 01/02/1979 | CA1045428A1 Method for producing aluminum holographic masters |
| 12/26/1978 | US4131337 Comparison reader for holographic identification cards |
| 12/19/1978 | US4130348 Optical system for a coherent light illuminating source |
| 12/19/1978 | US4130338 Hologram having expanded viewing area |
| 12/19/1978 | US4130337 Holographic viewer system |
| 11/21/1978 | US4126373 Holographic identification elements and method and apparatus for manufacture thereof |
| 11/14/1978 | US4125314 Beam ratio control for holography |
| 11/07/1978 | US4124268 Optical device for the storage and the selective erasure of information |
| 10/31/1978 | US4123142 Ambiguity plane optical processor incorporating magneto-optic, bubble domain histograph |
| 10/24/1978 | US4121881 Duplicating a holographic record by using two reference beams |
| 10/17/1978 | US4120569 Method and apparatus for the holographic storage and retrieval |
| 10/17/1978 | US4120559 Method of establishing secret information |
| 10/03/1978 | US4118124 Holographic shearing interferometer |
| 10/03/1978 | US4118104 Split hologram and methods of making and using same |
| 10/03/1978 | US4118099 Image coding and decoding using coherent codes |
| 09/26/1978 | US4116526 Double modulation holographic recording technique |
| 09/05/1978 | US4111519 Recording and reading synthetic holograms |
| 08/29/1978 | US4109996 Method for producing a synthetic hologram |
| 08/15/1978 | US4106844 Laser scanning system utilizing computer generated holograms |
| 08/01/1978 | US4104489 Holographic memory with fringe stabilizing compensation for recording medium motion |
| 07/25/1978 | US4103346 Non-destructive readout scheme for holographic storage system |
| 06/13/1978 | US4094575 Holographic article and process for making same |
| 06/06/1978 | US4094011 System for recording and reproducing hologram |
| 06/06/1978 | US4093382 Hybrid holographic non-destructive test system |
| 05/30/1978 | US4092234 Method of fabricating diffraction grating masters and apparatus therefor |
| 03/07/1978 | US4078177 Layer-wise reproduction of three-dimensional objects by simultaneous super-position of encoded images |
| 02/28/1978 | US4076772 Large, nonplanar poly(methyl methacrylate) pre-holographic element |
| 02/28/1978 | US4076371 Gelatin |
| 02/28/1978 | US4076370 Optical memory having serially stocked hologram plates |
| 02/14/1978 | US4073566 Beam scanning device using a stationary hologram |
| 02/07/1978 | US4072098 Method and apparatus for embossing diffraction gratings on a record medium |
| 01/31/1978 | US4071291 Holographic method for forming color holograms |
| 01/17/1978 | US4069049 Process for recording holographic information |
| 01/10/1978 | US4067638 Multi-color holographic stereograms |
| 12/27/1977 | US4065202 Projection system for display of parallax and perspective |
| 12/20/1977 | US4063795 Electro-optic holographic storage device having unlimited record-erase capability |
| 12/13/1977 | US4063226 Optical information storage system |
| 11/22/1977 | US4059445 Noble metal image forming method |
| 11/08/1977 | US4057317 Hologram projector |
| 11/01/1977 | US4056395 Method for producing a relief pattern by ion-etching a photographic support |
| 10/25/1977 | US4055423 Organic medium for thin-phase holography |
| 10/18/1977 | US4054358 Recording a phase hologram having reduced intermodulation distortion |
| 10/18/1977 | US4054356 Method of making hologram lenses |
| 10/04/1977 | US4052119 Crystals for recording phase holograms |
| 08/30/1977 | US4045115 Optics for multi-track holographic tape recorder |
| 08/30/1977 | US4044939 Method of fabricating diffraction grating masters and apparatus therefor |
| 08/23/1977 | US4043653 Holographic high resolution contact printer |
| 08/02/1977 | US4039245 Method for preparing a hologram |
| 07/26/1977 | US4037919 Holographic device with divided object beams, a multicolor light source and direction-selective screen |
| 07/26/1977 | US4037918 Fourier-transform holography by pseudo-random phase shifting |
| 07/12/1977 | US4035055 Coherent wave imaging and/or recording technique for reducing the generation of spurious coherent-wave image patterns |
| 07/05/1977 | US4033665 System for recording redundant fourier-transform hologram |
| 07/05/1977 | US4033181 Method for destructionless proofing of viscoelastic products |
| 06/28/1977 | US4032348 Method for forming phase holograms |
| 05/24/1977 | US4025731 Optical record, and associated recording and reading-out devices |
| 05/24/1977 | US4025345 Method of preparing bleached phase hologram and a bleaching solution composition therefor |