Patents
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)
11/1987
11/17/1987US4707054 Apparatus and method for making a reflection hologram
11/17/1987US4707053 Holographic recording device
11/11/1987EP0130214B1 Method and apparatus for exposing photosensitive material
11/10/1987US4705344 Optical interconnection arrangement
11/04/1987EP0244357A2 Black-backed holograms
11/04/1987EP0243949A2 Device for quality control of holograms
11/03/1987US4703994 System and method for automatically fabricating multi-hologram optical elements
11/03/1987US4703993 Method and apparatus for making a device for optically interconnecting optical devices
10/1987
10/29/1987DE3713952A1 Hologram recording method on flat sensitive carrier
10/28/1987EP0243130A1 Phase conjugate reflecting media
10/28/1987EP0242481A2 Three-dimensional displays
10/20/1987US4701006 Optical-digital hologram recording
10/14/1987EP0241418A2 Holographic material
10/07/1987EP0240466A2 Holographic film material
10/07/1987EP0240227A2 Three dimensional movie film
10/03/1987CN86203799U Portable laser dynamic hologram-speckle camera
09/1987
09/30/1987EP0153347B1 Process for the production of phase holograms
09/30/1987CN86101898A Method for making micro-bead retrodirective reflection strippable coating film layer
09/16/1987CN86208320U Forge-proof holographic certificate
09/15/1987US4693604 Interference method and interferometer for testing the surface precision of a parabolic mirror
09/02/1987EP0234982A1 Device for the non-destructive testing of a work piece by optical holography
09/01/1987US4690547 Exposing frame
08/1987
08/25/1987US4688880 Hologram lens
08/18/1987US4687720 Side lobe suppression in holograms using pre-exposure
08/18/1987US4687281 Synthetic aperture laser radar
08/12/1987EP0231464A2 Method and device for the achromatic reconstruction of transmission holograms
08/11/1987US4685768 Color control in holograms
07/1987
07/29/1987EP0230208A2 Processing holograms
07/29/1987CN86203785U Dynamic hologram-speckle camera
07/22/1987EP0229140A1 Reproduction of optical data storage media
07/21/1987US4681324 Holographic game cards
07/09/1987EP0217821A4 Edible holographic element.
07/02/1987DE3600157C1 Method for holographically identifying a white light reflection hologram
07/01/1987CN86203822U High speed, multi-amplitude, fourier storing type dynamic halographic interferometer
06/1987
06/30/1987US4677285 Identification article with pattern-form fresnel hologram, fabrication thereof, and verification thereof
06/24/1987EP0226542A2 Holograms
06/23/1987US4674824 System for enhancement of optical features
06/16/1987US4673241 Diffraction gratings and optical branching filter elements
06/16/1987EP0225853A2 Holograms
06/16/1987EP0225852A2 Processing holograms
06/16/1987EP0225693A1 Electro luminescence device and electrophotographic printing system using the same
06/16/1987EP0115515B1 Diffraction optics diffusing screen
05/1987
05/26/1987US4668523 Relief images for candy
05/13/1987EP0221514A2 Method of producing a grid pattern incorporating a phase jump on the surface of a substrate
05/05/1987US4662711 Holographic light guide
04/1987
04/21/1987US4659172 Rotatable and translatable mounting mechanism for a specimen pattern in optical processing apparatus
04/15/1987EP0218552A1 Device for holding light-sensitive material during its illumination
04/15/1987EP0217821A1 Edible holographic element.
04/08/1987EP0115508B1 Directional diffusing screen with suppressed zero-order light
04/07/1987US4656106 Developing, bleaching, shrinking; actinic and laser radiation
04/07/1987US4655542 Optical signal processing arrangements
04/07/1987US4655539 Hologram writing apparatus and method
03/1987
03/31/1987US4653857 Dynamic hologram recording
03/25/1987EP0215048A1 Holographic security devices and systems
03/18/1987CN85106369A Method of taking and reproducing holograms
02/1987
02/25/1987EP0211715A1 Method of producing an infra-red diffracting structure, and structure so produced
02/24/1987US4645291 Holography with insensitivity to object size
02/17/1987US4643515 Method and apparatus for recording and displaying edge-illuminated holograms
02/17/1987US4643514 Internal structure holography
02/12/1987WO1987000954A1 Holographic display means
02/04/1987EP0210926A2 Infra-red laser shield
02/04/1987EP0210619A2 Heat-embossable multilayered film, and method of making it
01/1987
01/28/1987EP0210134A2 Method of processing holographic material
01/28/1987EP0210012A2 Dynamic hologram recording
01/27/1987US4639071 Light scanning apparatus
01/15/1987WO1987000334A1 Reproduction of optical data storage media
01/15/1987DE3546484A1 Method and device for producing holograms
01/14/1987CN85105600A Method of preparing metal print matrix for holograph
01/13/1987US4636027 Holographic image processing systems
01/07/1987EP0207895A2 Method of preparing a hologram
01/07/1987EP0207157A1 Optical logic arrangement with self electro-optic effect devices
01/07/1987EP0207132A1 Method of producing a gaussian laser beam filter.
12/1986
12/30/1986EP0207001A2 Method of preparing a hologram
12/30/1986EP0206720A2 Method of and apparatus for indexing an image
12/30/1986EP0206681A2 Optical method for forming a hologram
12/30/1986EP0205615A1 Optical interconnection arrangement
12/24/1986CN85102653A Developing control instrument and method of thermoplast or photoconductive thermoplast
12/18/1986WO1986007474A1 Method and apparatus for the production of high resolution images
12/09/1986US4627729 Differential holographic method
11/1986
11/18/1986US4623610 Positive image-forming method using 4-methyl-1-pentene polymer
11/18/1986US4623215 Holograms
11/18/1986US4623214 Holograms
11/12/1986EP0201323A2 Article incorporating a transparent hologramm
11/12/1986EP0201274A2 Holographic apparatus with calibration for read out
11/12/1986EP0201273A2 Holographic apparatus
11/12/1986CN85103616A Preparation of a holographic real-time recording medium
10/1986
10/14/1986CA1212566A1 Method for correcting volume-phase-gelatin-holograms bragg's angle deviation
10/01/1986EP0196236A2 Method and apparatus for the reconstruction of nuclear magnetic resonance images
10/01/1986EP0196106A2 Systems and methods for processing optical correlator memory devices
09/1986
09/23/1986US4613200 Heads-up display system with holographic dispersion correcting
09/23/1986CA1211868A1 Method of forming diffraction gratings and optical branching filter elements produced thereby
09/17/1986EP0194772A2 Holograms
09/12/1986WO1986005300A1 Holographic security devices and systems
09/12/1986WO1986005286A1 Efficient holograms and method for making same
09/12/1986WO1986005285A1 Process for improving holographic efficiency
09/12/1986WO1986005269A1 Holographic analogue indicating means
09/12/1986WO1986005071A1 Edible holographic element
09/10/1986CN86101630A 全息图 Hologram
08/1986
08/05/1986US4603937 Holography
07/1986
07/29/1986US4603096 Hologram recording material