Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 1 - Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
Patents for H04N 1 - Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof (142,802)
11/1996
11/14/1996WO1996036112A1 Isolating circuit for telephone apparatus
11/14/1996WO1996035974A1 Light beam deflector
11/14/1996WO1996032662A3 Apparatus and method for scanning a laser beam
11/14/1996DE19618955A1 Faksimilegerät mit der Möglichkeit der Erkennung handschriftlicher Adressinformation A facsimile apparatus with the possibility of recognition of handwritten address information
11/14/1996DE19530395A1 Verfahren und Vorrichtung zur Belichtung Method and apparatus for exposure
11/14/1996DE19525177C1 Simultaneous transmission of still colour graphics image and text
11/14/1996DE19517629A1 Lichtstrahl-Ablenkvorrichtung Light beam deflection
11/14/1996DE19515981A1 Method of detecting hand-written endorsements, vouchers or documents
11/13/1996EP0742673A2 Method for image data reduction by fractal image encoding with encoder and decoder for carrying out said method
11/13/1996EP0742672A2 Method for image data reduction by fractal image encoding
11/13/1996EP0742666A2 Information retrieval device and method
11/13/1996EP0742665A2 A method and apparatus for synchronizing the polarization control signal of an AC-polarized ARC-discharge lamp with the exposure timing signals of a CCD line sensor
11/13/1996EP0741957A1 Imaging device with anti-condensation provision
11/13/1996EP0741887A1 Applying traps to a printed page specified in a page description language format
11/13/1996EP0515685B1 Facsimile device having audio response function
11/13/1996EP0485459B1 Apparatus and method for transforming a digitized signal of an image
11/13/1996CN1135693A Facsimile device
11/12/1996US5574886 Data processing system for encoding and compressing a pattern data and for decoding the encoded and compressed data to an output system
11/12/1996US5574834 Image communication system for following a communication procedure to simultaneously transmit image code data
11/12/1996US5574833 Image processing apparatus for the smooth enlargement and multileveling output of an image
11/12/1996US5574804 Hand-held scanner
11/12/1996US5574789 Encryption communication method and terminal device for encryption communication
11/12/1996US5574725 Communication method between a personal computer and communication module
11/12/1996US5574666 Color printing method and apparatus using gamut mapping in Munsell space
11/12/1996US5574664 Method for calibrating computer monitors used in the printing and textile industries
11/12/1996US5574661 Method for picture decompression
11/12/1996US5574659 Dye transfer prints utilizing digital technology
11/12/1996US5574578 Method and apparatus for holding a film transparency in a rotary drum scanner
11/12/1996US5574577 Method and apparatus for digitally archiving analog images
11/12/1996US5574575 Image recording apparatus
11/12/1996US5574574 Method of displaying the same information on a plurality of image display apparatuses
11/12/1996US5574573 Compression method for a standardized image library
11/12/1996US5574571 Facsimile machine with diverse communication facilities
11/12/1996US5574564 Reading apparatus for reading a record carrier on which coded pictures have been recorded
11/12/1996US5574563 Method and apparatus for forming images at different degrees of resolution
11/12/1996US5574551 Print media supply apparatus with media parameter detection capability
11/12/1996US5574544 Image forming apparatus having image density gradation correction means
11/12/1996US5574542 Scanner cover
11/12/1996US5574533 Laboratory system
11/12/1996US5574491 Apparatus spot position control in an output device employing a linear array of light sources
11/12/1996US5574274 Transmissive/reflective optical scanning apparatus
11/12/1996US5573995 Method for making an image using a direct thermal imaging element
11/12/1996US5573894 Method and apparatus for exposing photosensitive materials
11/12/1996US5573338 Automatic paper feeder and frame structure of document input device
11/12/1996CA2092325C Copy machine managing system and facsimile machine used therein
11/12/1996CA2061437C Facsimile apparatus
11/12/1996CA2060126C Facsimile machine having function of retrieving stored documents waiting for transmission
11/12/1996CA2057243C Segmentation of handwriting and machine printed text
11/12/1996CA2048882C Image data processing method and apparatus
11/12/1996CA2047018C Facsimile apparatus
11/12/1996CA2040476C Facsimile apparatus comprising cordless telephone set
11/12/1996CA2040473C Facsimile apparatus comprising cordless telephone set
11/07/1996WO1996035291A1 Apparatus for use in color correction in an electronic imaging system
11/07/1996WO1996035290A1 Multiple density level stochastic screening system and method
11/07/1996WO1996035182A1 Printing job make-up system
11/07/1996WO1996035181A1 Page makeup system
11/07/1996WO1996035146A1 A method of aligning images to be scanned and a scanning apparatus for such alignment
11/07/1996WO1996034746A1 Engraving method and apparatus
11/07/1996WO1996034745A2 Exposure process and device
11/07/1996WO1996034556A1 Diagnostic device with a mobile signal recording device and a stationary evaluation device
11/07/1996WO1996026546A3 Charge-coupled imaging device having anti-blooming protection and two sets of readout registers
11/07/1996DE3448459C2 Process control for photocopier
11/07/1996DE19516451A1 Diagnostikeinrichtung mit einer mobilen Signalaufnahmeeinrichtung und einer stationären Auswerteeinrichtung Diagnostic device with a mobile signal receiving device and a stationary evaluation
11/07/1996CA2221973A1 Multiple density level stochastic screening system and method
11/07/1996CA2220155A1 A method of aligning images to be scanned and a scanning apparatus for such alignment
11/07/1996CA2219929A1 Printing job make-up system
11/07/1996CA2192104A1 Apparatus for use in color correction in an electronic imaging system
11/06/1996EP0741492A1 Selective colour correction applied to plurality of local color gamuts
11/06/1996EP0741491A2 Apparatus and method for recalibrating a multi-color imaging system
11/06/1996EP0741490A1 High fidelity color rendering method avoiding moire problems
11/06/1996EP0741489A1 Image encoding/decoding method
11/06/1996EP0741488A2 Automatic calibration for output devices based on device output mode
11/06/1996EP0741487A2 Method and apparatus for performing text/image segmentation
11/06/1996EP0741486A1 Moiré free multilevel halftoning of color images
11/06/1996EP0741485A1 Generation of halftoned overlays for combination with halftoned images
11/06/1996EP0741484A2 Automatic still image transmission upon call connection
11/06/1996EP0741483A1 Methods and apparatus for feeding sheet
11/06/1996EP0741482A2 Automatic document presence, width and skew detection method and apparatus for a document scanner
11/06/1996EP0741470A2 Data communication apparatus with error correction mode
11/06/1996EP0741371A1 Radiation image reproducing method
11/06/1996EP0741335A1 Laser apparatus and process of use
11/06/1996EP0741317A1 Registration pin
11/06/1996EP0741311A1 Optical beam scanner
11/06/1996EP0741094A2 Improvements relating to sheet handling
11/06/1996EP0741042A2 Controlling ink migration and physical color gamut discontinuities in digital color printing
11/06/1996EP0740885A1 Fractal data compression
11/06/1996EP0723685A4 Method for enabling printed documents to retain electronic links to electronic reference information
11/06/1996CN1135122A Method and apparatus for compression and decompression of data used by serial printer
11/06/1996CN1135062A Freehand image scanning device and method
11/05/1996US5572638 Image formation system invalidating outline correction within gradation image region
11/05/1996US5572633 Key-subject alignment method and printer for 3D printing utilizing a video monitor for exposure
11/05/1996US5572632 Method of processing input color image data
11/05/1996US5572630 Image forming apparatus
11/05/1996US5572608 For converting an image on a substrate
11/05/1996US5572607 Method and circuit arrangement for electronic retouching of images
11/05/1996US5572606 Image information processing method and apparatus therefor with multi-level data capability
11/05/1996US5572603 Image processing method and device using such method
11/05/1996US5572602 Image extraction system for extracting patterns such as characters, graphics and symbols from image having frame formed by straight line portions
11/05/1996US5572601 Mark sensing on a form
11/05/1996US5572600 Color image processing apparatus capable of suppressing moire
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