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)
06/2003
06/18/2003EP1012783B1 Data-conversion method for a multibeam laser writer for very complex microlithographic patterns
06/18/2003EP0864135B1 Storage and retrieval of large digital images
06/18/2003EP0823176B1 Data management and distribution system and method for an electronic television program guide
06/18/2003CN2556874Y 定位机构 Positioning mechanism
06/18/2003CN1425250A Method for access to collection of multimedia documents
06/18/2003CN1425247A Image data compressing method and restoring method
06/18/2003CN1424854A Image processor image transmitting method and program
06/18/2003CN1424849A Image processor, image processing method, program and memory medium
06/18/2003CN1424848A Image output device, image forming device and image hard copy producing method
06/18/2003CN1424701A Information processing method, device and system
06/18/2003CN1112045C Video compression using iterative error data
06/18/2003CN1112025C Method for arranging image numbers
06/18/2003CN1112024C Light source apparatus for scanner and method for controlling the same
06/18/2003CN1112023C Facsimile equipment with same paper output path
06/18/2003CN1111991C Method and system for communication between popular operational equipment
06/18/2003CN1111820C Method for compensating for distortion between blocks of scanned image
06/18/2003CN1111805C Composite machine, server, composite machine server system
06/17/2003US6581098 Server providing access to a plurality of functions of a multifunction peripheral in a network
06/17/2003US6581092 Method and system for remote diagnostic, control and information collection based on various communication modes for sending messages to users
06/17/2003US6580966 Image forming apparatus capable of inverting sheet, control method thereof, and recording medium recording program for such control
06/17/2003US6580838 Virtual zero task time speech and voice recognition multifunctioning device
06/17/2003US6580835 Method for enhancing the edge contrast of a digital image
06/17/2003US6580830 Picture decoding method and apparatus
06/17/2003US6580827 Information processing apparatus, method and memory medium therefor
06/17/2003US6580825 Contrast enhancement of an image using luminance and RGB statistical metrics
06/17/2003US6580824 Classification of photos with sepia tones
06/17/2003US6580822 Device, method and record medium for color space conversion from RGB data to CMYK data
06/17/2003US6580820 Digital imaging method and apparatus for detection of document security marks
06/17/2003US6580809 Quantization-based data hiding employing calibration and locally adaptive quantization
06/17/2003US6580808 Method and apparatus for discerning image distortion by reference to encoded marker signals
06/17/2003US6580804 Pixel-based digital watermarks located near edges of an image
06/17/2003US6580528 Image reading device
06/17/2003US6580527 Method and arrangement for scanning masters
06/17/2003US6580526 Housing of portable scanner
06/17/2003US6580525 Method of and system reading out image signal
06/17/2003US6580523 Color image printer
06/17/2003US6580522 Display data conversion apparatus and LED head using the apparatus
06/17/2003US6580460 System connecting power supply line to image sensing device upon data transport
06/17/2003US6580443 Color image forming device with simplified optical unit incorporating a laser source
06/17/2003US6580434 Halftoning without a full range of equally-spaced colors
06/17/2003US6580065 Scanner with light directing channel
06/17/2003US6578845 Automatic document feeding apparatus having separation mechanism
06/17/2003CA2413968A1 Web-connected interactive digital camera
06/12/2003WO2003049448A1 Embedding a watermark in an image signal
06/12/2003WO2003049439A1 Network information processing system, information creation apparatus, and information processing method
06/12/2003WO2003049424A1 Electronic apparatus, electronic camera, electronic device, image display apparatus, and image transmission system
06/12/2003WO2003049422A1 Digital data false alteration detection program and digital data false alteration detection apparatus
06/12/2003WO2003049037A2 Method and apparatus for compressing data and decompressing compressed data
06/12/2003WO2003049029A1 Image processing method and image processor
06/12/2003WO2003049021A1 Lowering the consumption of ink in computer printing
06/12/2003WO2003049007A1 System and method for validating a digital image and corresponding data
06/12/2003WO2003048958A1 A process for storing electronic documents on an internet-accessible document storage system
06/12/2003WO2003047870A1 Recording sheet and image recording device
06/12/2003WO2003047867A1 Image recording apparatus
06/12/2003WO2003047866A2 Method for printing a digital image on a textile
06/12/2003WO2003007125A3 Secure network and networked devices using biometrics
06/12/2003WO2002077697A3 Active tuning of a torsional resonant structure
06/12/2003US20030110299 Partial retrieval of images in the compressed domain
06/12/2003US20030110270 Method and system for controlling the operation of a peripheral device in a network
06/12/2003US20030110222 Method and system for transmitting information from sensors using electronic mail
06/12/2003US20030110013 Maintenance information supply system with a host computer and an electronic device
06/12/2003US20030110008 Signal processing apparatus
06/12/2003US20030110002 Method and device for automatically calibrating a digitizer
06/12/2003US20030109280 Versatile adaptor device and manufacturing process for connecting a client device to various host devices
06/12/2003US20030108347 Method of using a portable system for capturing images
06/12/2003US20030108339 Information signal processing apparatus
06/12/2003US20030108247 Wavelet zerotree coding of ordered bits
06/12/2003US20030108245 Method and system for improving an image characteristic based on image content
06/12/2003US20030108241 Mood based virtual photo album
06/12/2003US20030108237 Method of image segmentation for object-based image retrieval
06/12/2003US20030108226 Method and apparatus for asperity sensing and storage
06/12/2003US20030108219 Digital watermark embedding method, digital watermark embedding apparatus, digital watermark detecting method, and digital watermark detecting apparatus
06/12/2003US20030108200 Recording medium, recording medium method and apparatus , information signal output control method, recording medium reproducing apparatus, signal transmission method, and content data
06/12/2003US20030107788 Optical scanner and image formation apparatus
06/12/2003US20030107784 Image reading apparatus
06/12/2003US20030107782 Image reading apparatus
06/12/2003US20030107781 Image processing apparatus, image processing method and image processing program
06/12/2003US20030107780 Paper cartridge for printer
06/12/2003US20030107779 Method and system for promoting scanning speed
06/12/2003US20030107778 Method of compensating zipper image by K-value and method calculating K-value
06/12/2003US20030107777 Image processing system for outputting scanned images in the specified sequences
06/12/2003US20030107776 Internet facsimile apparatus and method of controlling internet facsimile communication using the apparatus
06/12/2003US20030107775 Portable system for capturing images and information
06/12/2003US20030107773 Image output device, image forming device and method for generating video hard copy
06/12/2003US20030107772 Printing color management system, and printing color management method
06/12/2003US20030107771 Image reading apparatus, image reading method and image reading system
06/12/2003US20030107770 Algorithm for adjusting edges of grayscale pixel-map images
06/12/2003US20030107769 Error diffusion processing method
06/12/2003US20030107768 Halftoning with uniformly dispersed dot growth
06/12/2003US20030107765 Image forming apparatus and image forming method
06/12/2003US20030107764 Print server, printing system, printing method, printing program and computer-readable recording medium containing the printing program
06/12/2003US20030107763 Distribution curve generating device
06/12/2003US20030107762 Printing system, printing apparatus, printing method and program
06/12/2003US20030107760 System and a method for transferring digital images data to archiving and for print ordering
06/12/2003US20030107757 System and method for electronically delivering documents
06/12/2003US20030107754 image data conversion method and apparatus
06/12/2003US20030107753 Image processing apparatus and method, program, and storage medium
06/12/2003US20030107750 Image forming device capable of reproducing sound, and content reproducing method
06/12/2003US20030107682 Apparatus and method for automatically adjusting luminance
06/12/2003US20030107670 Extensive device for use with digital camera
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