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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02/18/1986 | US4571020 Hologram light deflector |
02/18/1986 | CA1200896A1 Method for reducing line width variations in bilevel video images |
02/13/1986 | EP0070298A4 Areal electronic imaging apparatus. |
02/12/1986 | EP0171288A2 Method of magnetic recording |
02/12/1986 | EP0170888A1 Procedure for intermediate storage of facsimile information |
02/12/1986 | EP0170887A1 Method for the intermediate storage of groups 2 and 3 facsimile data |
02/12/1986 | EP0170666A1 Line scanner |
02/11/1986 | US4570188 Still video cameras |
02/11/1986 | US4570187 Method for scanning and recording a plurality of original pictures simultaneously |
02/11/1986 | US4570186 Binary transformation method |
02/11/1986 | US4570179 Film scanner with improved response to scattered light |
02/11/1986 | US4570076 Photoelectric converting device with position-related conversion efficiency |
02/11/1986 | US4570063 Device for the optical scanning of a document |
02/11/1986 | US4569584 Color electrographic recording apparatus |
02/11/1986 | US4569582 Processing stations for an electrophotographic information printer |
02/05/1986 | EP0170469A2 Information storage and retrieval system |
02/05/1986 | EP0170449A2 Ink drop velocity control system |
02/05/1986 | EP0170136A2 Method and apparatus for controlling ink-jet color printing heads |
02/05/1986 | EP0170035A2 Ink jet printing system |
02/05/1986 | EP0170005A1 Radiation image recording and read-out apparatus |
02/05/1986 | EP0169967A2 Original angle setting device for scanner |
02/05/1986 | EP0101465B1 Improvements in and relating to colour scanners |
02/04/1986 | US4569081 Method for expansion of a digital image |
02/04/1986 | US4568985 Electronic camera scanning mechanism |
02/04/1986 | US4568984 Method and apparatus for scanning masters |
02/04/1986 | US4568983 Image data compression/decompression |
02/04/1986 | US4568982 Optical scanning method and apparatus |
02/04/1986 | US4568977 On-chip CCD realization of the Laplacian operator for image signal processing |
02/04/1986 | US4568973 Radiation image reproducing system |
02/04/1986 | US4568832 Radiation image read-out method and apparatus |
02/04/1986 | CA1200309A1 Imaging method and apparatus for reducing the visual effect of leading space differences lines |
01/30/1986 | WO1986000770A1 Method for making impression cylinders for a seamless, respectively endless pattern, by means of block engraving machines |
01/29/1986 | EP0169752A1 Audiovisual programme transmitter by way of an FM link and receiver therefor |
01/29/1986 | EP0169695A2 Method and device for mounting media on a vacuum drum |
01/29/1986 | EP0169411A2 Image sensor |
01/29/1986 | EP0169383A2 Image reader |
01/29/1986 | EP0169344A1 Radiation image recording and read-out apparatus |
01/28/1986 | US4567530 Read-out devices of electric charge distributions on dielectric surfaces |
01/28/1986 | US4567528 Document scanners |
01/28/1986 | US4567527 Image reading apparatus |
01/28/1986 | US4567515 Multiple image generation and analysis system |
01/28/1986 | US4567495 Record head cleaning device for image recording apparatus |
01/28/1986 | US4567488 Thermal head drive device |
01/28/1986 | US4567374 Photoelectric converting device with a plurality of divided electrodes |
01/28/1986 | US4567328 Energy detection circuit for a facsimile system controller |
01/28/1986 | US4567322 Facsimile apparatus |
01/28/1986 | US4566935 Spatial light modulator and method |
01/28/1986 | US4566766 Image transmission devices |
01/28/1986 | US4566170 Method of producing a light emiting diode array |
01/28/1986 | CA1199823A1 Adaptive corrector of facet errors in mirror scanning systems |
01/22/1986 | EP0168818A2 Color image copying apparatus |
01/22/1986 | EP0168592A1 Device for reading and/or for printing on record carriers |
01/22/1986 | EP0168529A2 Holder for originals and sensitive materials for the reproduction technics |
01/22/1986 | EP0168445A1 Optical fiber shooting apparatus |
01/22/1986 | EP0168399A1 Device for an array of photo diodes arranged in a matrix. |
01/21/1986 | US4566128 Method for data compression for two-value picture image |
01/21/1986 | US4566127 Complex system having the functions of optical character reader and facsimile |
01/21/1986 | US4566043 Laser recording apparatus |
01/21/1986 | US4566042 Electrophotographic imaging apparatus by variably placing pixel elements |
01/21/1986 | US4566041 Picture signal detector and detection method for image reproducing system |
01/21/1986 | US4566040 Original reading device |
01/21/1986 | US4566039 Facsimile system |
01/21/1986 | US4566016 Dual intensity laser beam picture recording method |
01/21/1986 | US4565928 Photo electro transducer device |
01/21/1986 | US4565421 Plural-beam scanning apparatus |
01/16/1986 | WO1986000455A1 Method and apparatus for generating multi-color displays |
01/15/1986 | EP0168256A2 Hand scanner |
01/15/1986 | EP0168030A2 Contact type image sensor and driving method therefor |
01/15/1986 | EP0167861A2 Sheet clamp and release mechanism |
01/15/1986 | EP0167835A1 Residual image erasing method and apparatus for stimulable phosphor sheet |
01/15/1986 | EP0167747A1 Radiation image read-out apparatus |
01/14/1986 | US4564866 Optical printer |
01/14/1986 | US4564865 Picture scanning and recording method |
01/14/1986 | US4564864 Image forming apparatus |
01/14/1986 | US4564859 Method and an apparatus for producing color separations for single color printing |
01/14/1986 | US4564853 Electronic image sensing and printing apparatus |
01/14/1986 | US4564847 Image recording arrangement |
01/14/1986 | US4564760 Radiation image read-out apparatus |
01/14/1986 | CA1199413A1 Method of editing dot pattern data for character and/or image representations |
01/08/1986 | EP0167359A2 Image information input apparatus |
01/08/1986 | EP0167342A2 Document image editing device |
01/08/1986 | EP0167165A2 Graphics display method and apparatus |
01/08/1986 | EP0167023A2 An improved method for converting a bit map of an image to a run lenght or run end representation |
01/08/1986 | EP0166975A2 Video printer |
01/08/1986 | EP0166922A1 Radiation image reproducing method and apparatus |
01/07/1986 | US4563747 Photocomposing apparatus and method |
01/07/1986 | US4563707 Method and system for regulating the maximum output current of a photomultiplier |
01/07/1986 | US4563706 Image forming system |
01/07/1986 | US4563700 Picture signal processing method and apparatus therefor |
01/07/1986 | US4563693 Gradation recorder |
01/07/1986 | US4563056 Optical system for laser printer |
01/07/1986 | CA1199057A1 Laser diode printer |
01/07/1986 | CA1199055A1 Optical scanner for color facsimile |
01/02/1986 | EP0166525A2 Method of pixel to vector conversion in an automatic picture coding system |
01/02/1986 | EP0166405A2 Facsimile system |
12/31/1985 | US4562579 Light beam modulating and deflecting system |
12/31/1985 | US4562486 Conversion of multilevel digital data to binary data |
12/31/1985 | US4562485 Copying apparatus |
12/31/1985 | US4562484 Method and device for decoding two-dimensional facsimile signals |
12/31/1985 | US4562483 Transmission interruption signal detection system |