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)
11/1998
11/18/1998EP0878950A1 Data communication equipment
11/18/1998EP0878777A2 Method for enhancement of reduced color set images
11/18/1998EP0878732A1 Method for transferring a recording from a sound index print and player-transfer apparatus
11/18/1998EP0878094A1 Method and apparatus for coding information
11/18/1998EP0878090A1 Appearance-based technique for rendering colors on an output device
11/18/1998EP0878089A1 Continuous self-calibrating data acquisition system
11/18/1998EP0877998A1 Digital anti-counterfeiting software method and apparatus
11/18/1998EP0877970A1 Method and device for reading out in curved form the image exposed to an imaging plate
11/18/1998EP0725956A4 Apparatus and method for predicting subjective quality of compressed images
11/18/1998EP0714576B1 Interlaced-to-sequential scan conversion
11/18/1998CN2297823Y Telephone and facsimile apparatus line protector capable of preventing unauthorised or fraudulent calling
11/18/1998CN1199306A Picture coding, decoding apparatus and program record medium
11/18/1998CN1199304A Additional information insertion and regeneration apparatus, method and record medium
11/18/1998CN1199301A Image processing apparatus and image forming apparatus
11/18/1998CN1199297A Mail managing method for electronic post system
11/18/1998CN1199296A Sending method for electronic post system
11/18/1998CN1199295A Method for acquiring communication information
11/18/1998CN1199294A Electronic post system
11/18/1998CN1199284A Symbols decoding method and apparatus
11/18/1998CN1199204A File management system of image data
11/18/1998CN1199197A Method and apparatus for prints
11/18/1998CN1198988A Automatic paper feeding device in multifunctional machine
11/18/1998CN1040826C Apparatus for image acquisition with speed compensation
11/17/1998US5839044 Image forming apparatus having paper receiving portion inside the body
11/17/1998US5839039 Color image forming apparatus with controller
11/17/1998US5839033 Apparatus having function of setting binding margin, and method used by the apparatus
11/17/1998US5839030 Drum-type imagesetter with variable diameter
11/17/1998US5839019 Image forming apparatus for copying different groups of document
11/17/1998US5839016 Method of controlling a printing process in a printing machine
11/17/1998US5839014 Image forming method and apparatus for copying images on both sides of an image forming medium
11/17/1998US5838999 Dual exposure photographic apparatus and method
11/17/1998US5838885 Salt-and-pepper-noise reduction
11/17/1998US5838884 System for a raster output scanner
11/17/1998US5838883 Copying attachment for digital printing press
11/17/1998US5838839 Image recognition method
11/17/1998US5838836 Method and apparatus for rough cropping images
11/17/1998US5838832 Method and system for representing a data set with a data transforming function and data mask
11/17/1998US5838831 Compression of image data with retaining cost data for each compressed image block
11/17/1998US5838830 Vertex-based hierarchical shape representation and coding method and apparatus
11/17/1998US5838826 Image processing apparatus and method using plural amounts corresponding to encoded data to control encoding
11/17/1998US5838822 Image communicating apparatus
11/17/1998US5838821 Method and apparatus for selecting compression method and for compressing file using the selected method
11/17/1998US5838818 Artifact reduction compression method and apparatus for mosaiced images
11/17/1998US5838817 Image processing apparatus and method for coding and decoding chromaticity information
11/17/1998US5838813 Dithered image reconstruction
11/17/1998US5838699 Line memory circuit
11/17/1998US5838577 Electrical apparatus capable of being connected to plural kinds of peripheral devices
11/17/1998US5838540 Scanner casing
11/17/1998US5838495 Image sensor containment system
11/17/1998US5838479 Optical exposure unit and image forming unit used in optical exposure unit
11/17/1998US5838465 Color compensating method of color image and color image generating apparatus
11/17/1998US5838464 System and method for scanning images contained on a strip of photosensitive film
11/17/1998US5838463 Binary image processor
11/17/1998US5838462 Hybrid imaging system
11/17/1998US5838461 Fax mail automatic distribution system
11/17/1998US5838460 Facsimile machine
11/17/1998US5838459 Facsimile automatic delivery system
11/17/1998US5838458 Method and apparatus for linking designated portions of a received document image with an electronic address
11/17/1998US5838456 Desktop color copier which includes a revolving type developing device
11/17/1998US5838427 Image recording apparatus and application device thereof
11/17/1998US5838402 Electric appliance, its assembling method, and its housing structure
11/17/1998US5838387 Digital video scaling engine
11/17/1998US5838373 Imaging circuit having Interlaced and non-interlaced mode
11/17/1998US5838364 Still image reproducing apparatus saving time for still image reproductions
11/17/1998US5838363 Image reading device and image receiving device
11/17/1998US5838360 Method of and apparatus for making a print containing parallax information
11/17/1998US5838358 Image forming apparatus
11/17/1998US5838355 Printer system utilizing three different data rates
11/17/1998US5838345 Apparatus for maintaining the positional relationship of a print head
11/17/1998US5838342 Image output appparatus and image formation system for correcting density unevenness
11/17/1998US5838325 For reproducing images
11/17/1998US5838301 Still picture reproduction system that allows skip
11/17/1998US5838265 Method, encoder and decoder for resynchronization to a data stream which contains errors
11/17/1998US5837986 Modification of software files in a microprocessor-controlled device via two-dimensional bar code symbols
11/17/1998US5837408 Creating process color images in single pass using dot imaging devices
11/17/1998US5836581 Device and method for loading a sheet-like medium
11/12/1998WO1998051085A1 Method and device for coding and decoding a digitized image
11/12/1998WO1998051073A1 A digital camera with multiple operating mode
11/12/1998WO1998051070A1 Arrangement for high-accuracy colorimetric characterization of display devices and method therefor
11/12/1998WO1998051036A1 Scanner enhanced remote control unit and system for automatically linking to on-line resources
11/12/1998WO1998051035A1 Method and system for accessing electronic resources via machine-readable data on intelligent documents
11/12/1998WO1998050886A2 Method for data compression
11/12/1998WO1998050236A1 Printer for office equipment
11/12/1998WO1998033324A3 Embedding supplemental data in an encoded signal
11/12/1998WO1998030983A3 System for delivering certified facsimile messages
11/12/1998WO1998013786A3 A method and system of grouping related images captured with a digital image capture device
11/12/1998DE19819380A1 Image generation apparatus with accommodation for copies
11/12/1998DE19719055A1 Control method for data input/output devices
11/12/1998CA2286587A1 Scanner enhanced remote control unit and system for automatically linking to on-line resources
11/11/1998EP0877525A1 Method and apparatus for producing colour conversion table
11/11/1998EP0877524A1 Digital photography apparatus with an image-processing unit
11/11/1998EP0877523A2 Pre-scanning method for shuttle scanning system
11/11/1998EP0877338A2 Table lookup digital convolution
11/11/1998EP0877273A2 Multi-size spot beam imaging system and method
11/11/1998EP0877270A1 Thermal compensation focus adjustments
11/11/1998EP0876921A1 Method for duplex printing in a printer and facsimile apparatus for carrying out the method
11/11/1998EP0876728A1 Method and system for automatically monitoring the colors of an object at a vision station
11/11/1998EP0876727A1 Scan line compressed facsimile communication system
11/11/1998EP0876655A1 Automatic color correction for a white-light printer
11/11/1998EP0770228B1 Use of frequency-modulated screening for lightening offset printing surfaces
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