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)
11/1994
11/09/1994	CN1026528C Character display apparatus
11/08/1994	US5363454 Image processing apparatus
11/08/1994	US5363318 Method and apparatus for adaptive color characterization and calibration
11/08/1994	US5363219 Image processing method and apparatus
11/08/1994	US5363218 Color estimation method for compressing color image data for image reproduction
11/08/1994	US5363217 Image transfer system
11/08/1994	US5363216 Contact image sensor module
11/08/1994	US5363215 Image processing apparatus having fuzzy set calculating means
11/08/1994	US5363214 Facsimile transmission system
11/08/1994	US5363213 Unquantized resolution conversion of bitmap images using error diffusion
11/08/1994	US5363212 Marker dot detecting device for color image recording apparatus
11/08/1994	US5363211 Image processing apparatus having means for magnifying a portion of a document selected through color marking
11/08/1994	US5363210 Apparatus outputting quantized image data, selecting from filters with different error spreading effects
11/08/1994	US5363209 Image-dependent sharpness enhancement
11/08/1994	US5363208 Image forming apparatus comprising integrating means for integrating image density data
11/08/1994	US5363207 Adaptor device for a facsimile
11/08/1994	US5363206 Facsimile apparatus capable of re-transmitting the same image data
11/08/1994	US5363205 Image compressing method compressing an image into a compressed image and error coefficients
11/08/1994	US5363204 Facsimile machine having user help capability
11/08/1994	US5363203 Still picture transmitting system
11/08/1994	US5363202 Image processing apparatus with anti-forgery function
11/08/1994	US5363175 Distributed job scheduling with modular components
11/08/1994	US5363173 Document production apparatus with deselected feature restoration
11/08/1994	US5363138 Image signal reproducing apparatus for partially reproducing image to be displayed
11/08/1994	US5363128 Optical element
11/08/1994	US5363127 Optical element
11/08/1994	US5363126 Device and apparatus for high speed tracking in a raster output scanner
11/08/1994	US5363125 Method and device for correcting shading in thermal printer
11/08/1994	US5363107 Storage and transmission of compressed weather maps and the like
11/08/1994	US5362958 Reading apparatus with position calculation and focus adjustment and curved surface adjustment
11/08/1994	US5362957 Image reading apparatus
11/08/1994	US5362948 Facsimile-use automatic order and sales management system
11/03/1994	DE4415126A1 Electronic storage system
11/02/1994	EP0622969A2 Video conversation/monitoring system
11/02/1994	EP0622955A2 Image scanning device
11/02/1994	EP0622952A1 A method and a device for generating printing data
11/02/1994	EP0622951A2 Inking for color-inkjet printers, using non-integral drop averages, media-varying inking, or more than 2 drops/pixel
11/02/1994	EP0622950A2 Imposed weight matrix error diffusion halftoning of image data
11/02/1994	EP0622949A1 Inverse halftoning using linear filtering and statistical smoothing
11/02/1994	EP0622948A2 Recording apparatus
11/02/1994	EP0622947A2 Method and apparatus for positioning an image onto a recording medium
11/02/1994	EP0622946A2 Facsimile apparatus for retransmission of incorrectly received numbered frames
11/02/1994	EP0622945A2 Facsimile apparatus
11/02/1994	EP0622944A2 Scanner
11/02/1994	EP0622906A2 Stabilization of probability estimates by conditioning on prior decisions of a given context
11/02/1994	EP0622883A2 Communication apparatus and power supply device therefor
11/02/1994	EP0622756A2 Method and apparatus for printing an enhanced image
11/02/1994	EP0622722A2 Interactive copying system
11/02/1994	EP0622669A1 System for electronically processing exposed photographic materials
11/02/1994	EP0622217A1 Method for making an image using a direct thermal imaging element
11/02/1994	EP0622001A1 Image input device having optical deflection elements for capturing multiple sub-images
11/02/1994	EP0524238B1 Linear scanners
11/02/1994	EP0435888B1 Linear integrating cavity light source
11/02/1994	CN1094528A Image supply apparatus, image output apparatus, control apparatus therefor, and image forming system having these apparatuses
11/01/1994	US5361339 Circuit for fast page mode addressing of a RAM with multiplexed row and column address lines
11/01/1994	US5361147 Method and apparatus for encoding and decoding color images
11/01/1994	US5361146 Liquid crystal display panel monitor
11/01/1994	US5361145 Color image reading apparatus having correction means to correct for relative variations among image signals
11/01/1994	US5361144 Image processing apparatus and method
11/01/1994	US5361143 Facsimile apparatus
11/01/1994	US5361142 Image processing apparatus and method for multi-level image signal
11/01/1994	US5361141 Image processor
11/01/1994	US5361140 Method and apparatus for dynamic correction of microscopic image signals
11/01/1994	US5361139 Method for producing a multitone image
11/01/1994	US5361138 Method of communication between facsimile apparatuses in optimum communication mode and facsimile apparatus for realizing the same
11/01/1994	US5361135 Magnetic tape recording and reproducing apparatus for digital signals of still pictures in the pal system
11/01/1994	US5361134 Integrated multifunctional document processing system for faxing, copying, printing, and scanning document information
11/01/1994	US5361088 Electrophotographic printer and method for controlling the same
11/01/1994	US5361084 Method of multi-tone printing
11/01/1994	US5359931 Highlighting for photocopiers and facsimile machines
11/01/1994	CA2025742C Facsimile apparatus
11/01/1994	CA2023425C Facsimile communication apparatus
11/01/1994	CA2023356C Printing apparatus, and facsimile apparatus using the same
11/01/1994	CA2019683C Process control for electrostatographic printers
11/01/1994	CA2005614C Method of executing an application program by a facsimile device, and facsimile device having a function of reopening the execution of the application program in response to recovery from trouble
10/1994
10/29/1994	CA2121957A1 Image forming apparatus assembling method of image forming apparatus and mounting method of outer casing
10/27/1994	WO1994024826A1 Addressed messaging in a cable television system
10/27/1994	WO1994024823A1 Adaptive video compression using variable quantization
10/27/1994	WO1994024813A1 Multimedia video production system
10/27/1994	WO1994024809A1 Adaptive video decompression
10/27/1994	WO1994024808A1 Method and system for transmission of confidential documents via facsimile systems
10/27/1994	DE4313516A1 Method and system for transmitting telefax signals
10/27/1994	DE4313111A1 Method for producing a printing original, in particular a printing form of a printing machine
10/27/1994	CA2160568A1 Adaptive video compression using variable quantization
10/27/1994	CA2160562A1 Adaptive video decompression
10/27/1994	CA2159212A1 Global video communications system
10/26/1994	EP0621725A1 Automatic image segmentation for color documents
10/26/1994	EP0621724A1 Method and apparatus for encoding progressive build-up image date
10/26/1994	EP0621723A2 Method of correcting halftone dot image data and image processing apparatus with halftone dot image data correction
10/26/1994	EP0621722A2 Image reading device and related image scanning method
10/26/1994	EP0621721A2 Document surrogates
10/26/1994	EP0621720A1 Facsimile apparatus and method of outputting results of facsimile communication
10/26/1994	EP0621719A1 Apparatus having original transfer mechanism
10/26/1994	EP0621718A1 Data broadcasting system
10/26/1994	EP0621543A2 Inverse discrete cosine transform processor
10/26/1994	EP0620960A1 Information coding and transmission process
10/26/1994	EP0620937A1 Image-based electronic pocket organizer.
10/26/1994	CN1094209A Interpolation method of digital image data and the circuit thereof
10/26/1994	CN1026377C Image sensor
10/25/1994	US5359694 Method and apparatus for converting image data

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