| Patents for H04N 1 - Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof (142,802) |
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| 09/06/1988 | CA1241743A1 Information signal reproducing apparatus |
| 09/06/1988 | CA1241606A1 System for reproducing mixed images |
| 09/01/1988 | DE3802199A1 Image processing device |
| 08/31/1988 | EP0280573A2 Device for reproducing still pictures with an audio portion |
| 08/31/1988 | EP0280412A2 Image processing |
| 08/31/1988 | EP0280314A2 Image signal compressing method by vector quantization |
| 08/31/1988 | EP0280267A2 Halftone dot image recording apparatus employing high density screen pattern signal |
| 08/31/1988 | EP0280253A2 Recording apparatus |
| 08/31/1988 | EP0280242A2 Image reading apparatus |
| 08/31/1988 | EP0279983A2 Color image copying system |
| 08/31/1988 | EP0279874A1 Picture drum clamping device |
| 08/30/1988 | US4768101 Half-tone reproduction method employing overlapping scan lines |
| 08/30/1988 | US4768100 Image processing apparatus |
| 08/30/1988 | US4768099 Method of storing and reproducing a medical image in which image data is stored with corresponding information representing image processing conditions |
| 08/30/1988 | US4768096 Contact-type portable digitizing wand for scanning image-bearing surfaces |
| 08/30/1988 | US4768082 Methods of compressing and reproducing color image data |
| 08/30/1988 | US4768046 Dot printer with toner characteristic compensation means |
| 08/30/1988 | US4768043 Optical system for changing laser beam spot size during scanning of scanning line |
| 08/30/1988 | US4768042 Thermosensitive gradation printer |
| 08/30/1988 | US4767936 Electronic device of element row type and wiring method of its electrode pattern |
| 08/30/1988 | US4767927 Apparatus for reading radiation image information stored in imaging plate |
| 08/30/1988 | US4767923 Hand-held image reading apparatus with position tracker |
| 08/30/1988 | CA1241466A1 Color graphics data processing apparatus |
| 08/30/1988 | CA1241277A1 Digital color-image transformation |
| 08/30/1988 | CA1241229A1 Colour printer |
| 08/25/1988 | WO1988006389A1 Tensioning device for film cylinders |
| 08/25/1988 | DE3803935A1 Image processing system |
| 08/24/1988 | EP0279658A2 Printer control system |
| 08/24/1988 | EP0279420A2 Method and apparatus for creating transposed image data from a run end or run length representation of an image |
| 08/24/1988 | EP0279419A2 Image signal binary encoder |
| 08/24/1988 | EP0279176A1 X-ray diagnostic device with a storage screen |
| 08/24/1988 | EP0279160A2 High speed serial pixel neighborhood processor and method |
| 08/24/1988 | EP0279157A2 Method and apparatus for simplifying runlength data from scanning of images |
| 08/23/1988 | USRE32735 Line scan reader/writer by holographic collection |
| 08/23/1988 | US4766503 Color film writing system with closed loop control for electronic images |
| 08/23/1988 | US4766500 Method of replicating images on a contoured image-bearing surface |
| 08/23/1988 | US4766499 Method and apparatus for encoding and decoding dither signals for reproduction of the halftone of a picture |
| 08/23/1988 | US4766445 Electrode array for a print head |
| 08/23/1988 | US4766308 Optical scanner with refractive material positioned on inner reflective facets |
| 08/23/1988 | US4766085 Dielectric layer covering light receiver |
| 08/23/1988 | CA1241133A1 Method for reducing a binary image |
| 08/23/1988 | CA1241107A1 Dynamic gain adjuster for an image scanner |
| 08/23/1988 | CA1240965A1 Line illumination system |
| 08/18/1988 | DE3802736A1 Image generating device (picture generating device) |
| 08/17/1988 | EP0278548A1 A method of and apparatus for coding image information |
| 08/17/1988 | EP0278451A2 Facsimile communication having call transfer means |
| 08/17/1988 | EP0278238A1 Radiation image read-out and reproducing apparatus |
| 08/17/1988 | EP0278004A1 Small copying apparatus |
| 08/17/1988 | EP0277964A1 Optical scanner including position sensors. |
| 08/17/1988 | EP0265493A4 Color correction system and method. |
| 08/16/1988 | US4764975 Method of and apparatus for compressing image data |
| 08/16/1988 | US4764951 Auto dialer for use with telecopiers or the like |
| 08/16/1988 | US4764870 System and method for remote presentation of diagnostic image information |
| 08/16/1988 | US4764815 Array scanning system with movable platen |
| 08/16/1988 | US4764807 CRT image printing apparatus |
| 08/16/1988 | US4764805 Image transmission system with line averaging preview mode using two-pass block-edge interpolation |
| 08/16/1988 | US4764778 Intensity controller for an aperture card plotter |
| 08/16/1988 | US4764751 Method of nonlinear A/D conversion |
| 08/16/1988 | US4764682 Photosensitive pixel sized and shaped to optimize packing density and eliminate optical cross-talk |
| 08/16/1988 | US4764672 Structure of high-resolution polygon laser scanner |
| 08/16/1988 | US4763996 Spatial light modulator |
| 08/16/1988 | CA1240789A1 Image processing system |
| 08/16/1988 | CA1240729A1 Optical scanning system |
| 08/16/1988 | CA1240505A1 Electronic print board |
| 08/11/1988 | DE3802513A1 Line density converter device |
| 08/11/1988 | DE3636802A1 Frequency-converting optical waveguide rod |
| 08/10/1988 | EP0277714A2 Electronic imaging apparatus and method |
| 08/10/1988 | EP0277506A1 Radiation image recording and read-out apparatus |
| 08/10/1988 | EP0277493A1 Radiation image recording, read out and reproducing apparatus |
| 08/10/1988 | EP0277153A1 Temperature compensated thermal printer apparatus. |
| 08/10/1988 | EP0277142A1 Tuned response non-impact printer |
| 08/09/1988 | US4763241 Image forming apparatus |
| 08/09/1988 | US4763208 Playback apparatus in electronic still camera system |
| 08/09/1988 | US4763204 Solid state image pick-up device having a shutter which is capable of still and motion picture photography |
| 08/09/1988 | US4763201 Image readout apparatus |
| 08/09/1988 | US4763200 Image output apparatus |
| 08/09/1988 | US4763199 Image processing apparatus and method of adjusting same |
| 08/09/1988 | US4763197 Charge detecting circuit |
| 08/09/1988 | US4763190 Digital color correction circuit |
| 08/09/1988 | US4763189 Color image sensor with three line sensors on different layers separated by electrically-insulating layers |
| 08/09/1988 | US4763186 Color correction system with monitor for use in recalling color corrections and corresponding method |
| 08/09/1988 | US4763172 Image scanner apparatus |
| 08/09/1988 | US4763171 Tri-roll scanning arrangement |
| 08/09/1988 | US4763167 Image forming apparatus |
| 08/09/1988 | US4763135 Thermal-head recording device and method |
| 08/09/1988 | US4763010 Photoconductive layer containing amorphous silicon on a substrate; consists of laminated films of different refractive indices |
| 08/09/1988 | US4762998 Method for reading out an image signal stored in a transparent photostimulable phosphor |
| 08/09/1988 | US4762994 Compact optical scanner driven by a resonant galvanometer |
| 08/09/1988 | CA1240425A1 Graphics display method and apparatus |
| 08/03/1988 | EP0277081A1 Device for stabilization of beam intensity distribution in laser scanners |
| 08/03/1988 | EP0277036A2 An electrophotographic apparatus |
| 08/03/1988 | EP0276992A2 Automatic dialer for accessing public network directly or via local network |
| 08/03/1988 | EP0276873A1 Pickup apparatus for magneto-optical recording medium |
| 08/03/1988 | EP0276698A2 Radiation image recording and read-out apparatus |
| 08/03/1988 | EP0276594A1 Antiblooming device for a charge transfer image sensor, and image sensor including such a device |
| 08/03/1988 | EP0276505A2 Picture pick-up and display system with electronic and printed picture display |
| 08/03/1988 | EP0276337A1 Aperture stop arrangement for the optoelectronic scanning of documents |
| 08/02/1988 | US4761819 Method of medical diagnostic imaging |
| 08/02/1988 | US4761818 Image processing apparatus |
| 08/02/1988 | US4761739 Density correcting method and apparatus for energy substraction image |