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)
08/1998
08/18/1998US5796394 User interface and rule processing for a personal communications routing system
08/18/1998US5796090 Microfilm reader for high density, two dimensional bar code symbology
08/18/1998US5795689 Method of making a printing plate for newspaper printing
08/18/1998US5795156 Host device equipped with means for starting a process in response to detecting insertion of a storage media
08/18/1998US5795082 Printing system utilizing inks of different densities, cartridge used therefor, and method of recording images
08/18/1998US5795081 Line printer
08/18/1998CA2159512C Method and apparatus for facsimile communication of first and second type information with selective call communication systems
08/18/1998CA2097956C Apparatus and method for providing accurate layer registration for multiple layer electronic printing systems
08/18/1998CA2040474C Facsimile apparatus comprising cordless telephone set
08/13/1998WO1998035502A1 Picture coding device and picture decoding device
08/13/1998WO1998035319A2 Method and device for encoding a digitalized picture
08/13/1998WO1998034793A1 Method for application of colours and tonalities to various surfaces
08/13/1998DE19704528A1 Paper feeder arrangement for facsimile apparatus
08/13/1998CA2279529A1 Method for application of colours and tonalities to various surfaces
08/12/1998EP0858211A2 Automatic control apparatus for color printer processing mode
08/12/1998EP0858210A1 Image processing apparatus
08/12/1998EP0858209A1 Method of producing digital image with improved performance characteristic
08/12/1998EP0858208A1 Method of producing digital images with improved performance characteristic
08/12/1998EP0858207A2 Image handling method and system incorporating coded instructions
08/12/1998EP0858205A1 Closed loop compensation for gray scale printing devices
08/12/1998EP0858053A2 Image processing apparatus and method
08/12/1998EP0858042A2 Image filing apparatus
08/12/1998EP0858022A2 LCD Panel controlled by two process elements
08/12/1998EP0858021A2 Networked system with secure private print function
08/12/1998EP0857998A1 Method for calibrating a photofinishing system and components for use in such a method
08/12/1998EP0857991A2 Scanning optical system
08/12/1998EP0857389A1 Apparatus and method for encoding zerotrees generated by a wavelet-based coding technique
08/12/1998CN1190307A Method for selectively receiving facsimile messages in facsimile system
08/12/1998CN1190306A Method for recording receiving information of facsimile message in facsimile
08/12/1998CN1190218A Filing apparatus
08/11/1998US5794104 Method and apparatus for image processing capable of generating multiple images of varying dimensions
08/11/1998US5794099 Copier apparatus and method with flexible source document entry scanning with display of options for selection of source
08/11/1998US5794095 Intelligent printing system
08/11/1998US5793957 Satellite digital assistant and host/satellite computer system wherein coupling the host and the satellite by a host interface communication system results in digital communication and synchronization of files
08/11/1998US5793935 Paper saving apparatus for use in an image forming system
08/11/1998US5793923 Device for controlling number of pixels
08/11/1998US5793903 Multimedia rendering marker and method
08/11/1998US5793898 Data compressing system
08/11/1998US5793894 Image data editing apparatus and decoding apparatus
08/11/1998US5793893 Method and apparatus for encoding a contour image of an object in a video signal
08/11/1998US5793887 Method and apparatus for alignment of images for template elimination
08/11/1998US5793884 Method for characterizing a scene as surface and illuminants
08/11/1998US5793870 Display system
08/11/1998US5793849 Ticket transmitter
08/11/1998US5793755 Echo suppressor for facsimile calls in a satellite network
08/11/1998US5793517 Electric camera
08/11/1998US5793501 Contrast correcting apparatus
08/11/1998US5793500 Devices and methods for offset and similar printing systems
08/11/1998US5793499 Method of processing a document in a facsimile hardcopy machine
08/11/1998US5793498 System for transferring facsimile data without dedicated G3 hardware
08/11/1998US5793496 Image processing apparatus with enlarged-scale processing function
08/11/1998US5793495 Method for avoiding creation of duplicate keyword objects representing user entered data on a machine readable form
08/11/1998US5793414 Interactive video communication system
08/11/1998US5793406 Circuit for improving the image quality of an electronic raster scan
08/11/1998US5793405 LED printhead, LED array chip therefor and method of making LED array chip
08/11/1998US5793403 Thermal print head compensation
08/11/1998US5793181 In an auxiliary scanning direction
08/11/1998US5793047 Photoelectric conversion apparatus and X-ray image pickup apparatus
08/11/1998US5793036 Synchronizing signal generating circuit for optical scanning device
08/11/1998US5792374 Method of fabricating a color image sensor from a gray scale image sensor
08/11/1998US5792017 Video cassette recorder incorporating therein a belt pulley set enabling a timing belt to be mounted thereover without belt slack
08/11/1998US5791646 Automatic document feeder
08/11/1998US5791645 Simple inverting path for an auto document feeder for an image forming apparatus
08/11/1998CA2067100C Extending dynamic range of stored image database
08/06/1998WO1998034399A1 Fax over internet
08/06/1998WO1998034397A2 Four color trilinear ccd scanning
08/06/1998WO1998034396A2 Job id for fax forwarding
08/06/1998WO1998034279A1 Image sensor chip and image sensor
08/06/1998WO1998034196A1 Method and device for coding and decoding a digitized image
08/06/1998WO1998023083A3 Picture image outputting method and photograph finishing system using the method
08/06/1998DE19802621A1 Image mapping and transmission method for LCD
08/06/1998DE19704126A1 Indexprints generating system for developed photographic films
08/06/1998DE19703382A1 Flat bed scanner and method for recording original, using scanner
08/05/1998EP0856988A2 System and method for compressing textual image data
08/05/1998EP0856987A2 Image reading method capable of automatically adjusting image read conditions and image read apparatus adopting the method
08/05/1998EP0856986A2 Driving apparatus for printer capable of recording multiple gradation, and printer with driving apparatus
08/05/1998EP0856985A2 Printing apparatus and printing control method
08/05/1998EP0856972A2 Network photograph service system
08/05/1998EP0856811A1 Output method and apparatus employing the same
08/05/1998EP0856411A1 Recording head and image forming apparatus using the same
08/05/1998EP0856406A1 Method and apparatus for printing
08/05/1998EP0680681B1 Videoprojector with polygonal error with pyramidal error correction
08/05/1998CN1189903A Document-archiving method
08/05/1998CN1189732A Facsimile device
08/05/1998CN1189654A Method and apparatus for transmitting picture data, processing pictures and recording medium therefor
08/05/1998CN1189627A Scanning apparatus having cascade scanning optical system
08/04/1998US5790932 Image forming apparatus for delaying the processing of image data whether the image represented by the image data is a predetermined image
08/04/1998US5790922 Image forming apparatus constructed to have a high heat radiating efficiency
08/04/1998US5790918 Image forming apparatus and related method of image forming
08/04/1998US5790767 Information outputting apparatus
08/04/1998US5790717 Apparatus and method for predicting subjective quality of compressed images
08/04/1998US5790716 Image input apparatus
08/04/1998US5790714 System and method for scaling video
08/04/1998US5790711 Image processing apparatus having a smoothing function which references a bi-level pixel pattern on a main scan line when a predetermined area has a specific bi-level pixel pattern
08/04/1998US5790707 Film image reading system and image processing method dot sequentially adjusting image parameters
08/04/1998US5790704 Image processing apparatus for performing random mask process
08/04/1998US5790703 Digital watermarking using conjugate halftone screens
08/04/1998US5790699 Macrodetector based image conversion system
08/04/1998US5790696 Image segmentation apparatus and a character recognition apparatus
08/04/1998US5790641 System and method for improving facsimile delay tolerances
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