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)
11/2002
11/28/2002US20020178363 System and method for authentication of items
11/28/2002US20020178362 Method fo embedding hidden digital watermark into subband-decomposed image for identification of copyrighter
11/28/2002US20020178343 Personal digital assistant for connecting with a digital image capture device
11/28/2002US20020178304 System and method for controlling mass storage class digital imaging devices
11/28/2002US20020178280 Information distribution system
11/28/2002US20020178272 Image data handling system, print generating system, and memory medium making system
11/28/2002US20020178183 Data extraction method and apparatus
11/28/2002US20020178116 Imaging system, imaging method, image service system and image service method
11/28/2002US20020178110 Information communication apparatus, service providing system, information communication method, information communication program, recording medium storing the information communication program
11/28/2002US20020177156 Detcting preferential particles in biological fluid; obtain fluid sample, incubate with labelled probe, detect signal from preferential biopolymers
11/28/2002US20020176710 Photographic camera system
11/28/2002US20020176703 Video recording method and apparatus
11/28/2002US20020176697 Computer-readable storage medium
11/28/2002US20020176696 Playback apparatus
11/28/2002US20020176634 Image reading apparatus and program
11/28/2002US20020176633 Method of compressing data by use of self-prefixed universal variable length code
11/28/2002US20020176632 JADE-JPEG based adaptive document compression engine
11/28/2002US20020176630 Image data processing method
11/28/2002US20020176623 Method and apparatus for the automatic real-time detection and correction of red-eye defects in batches of digital images or in handheld appliances
11/28/2002US20020176616 Image recognition apparatus, image recognition method and image recognition program for specific pattern
11/28/2002US20020176615 Method of and apparatus for generating phase contrast image
11/28/2002US20020176610 Face image recording system
11/28/2002US20020176602 Method of integrating a watermark into a compressed image
11/28/2002US20020176601 Audio with hidden in-band digital data
11/28/2002US20020176600 Equipment employing watermark-based authentication function
11/28/2002US20020176599 Hardcopy watermarking
11/28/2002US20020176496 Embedding data in material
11/28/2002US20020176401 System and method for connecting communication devices over packet networks
11/28/2002US20020176174 Modularized light-guiding apparatus and manufacturing method
11/28/2002US20020176123 Mount carrier unit and film scanner
11/28/2002US20020176122 Apparatus and method for calibrating a scanner with a document feeder
11/28/2002US20020176121 Image reading apparatus
11/28/2002US20020176120 Photo extraction techniques
11/28/2002US20020176119 Communications terminal equipment
11/28/2002US20020176118 Apparatus and method for consolidating output data from a plurality of processors
11/28/2002US20020176117 Delivery expert system and method
11/28/2002US20020176116 Digital watermarks as a communication channel in documents for controlling document processing devices
11/28/2002US20020176115 Information reading apparatus
11/28/2002US20020176113 Dynamic image correction and imaging systems
11/28/2002US20020176109 Print order recording system
11/28/2002US20020176108 Printer with facsimile function capable of selectively printing fax data and selective printing method thereof
11/28/2002US20020176107 Method of dispensing image bearing products
11/28/2002US20020176106 Information processor and information processing system
11/28/2002US20020176105 Image processing apparatus and method
11/28/2002US20020176104 Image processing apparatus, image forming apparatus, image processing method, and program product thereof
11/28/2002US20020176103 Apparatus and method for creating color-calibration characteristic curves and/or process-calibration characteristic curves
11/28/2002US20020176102 Method of halftone screen linearization via continuous gradient patches
11/28/2002US20020176100 Picture printing system
11/28/2002US20020176023 Method and apparatus for modifying the color saturation of electronically acquired images
11/28/2002US20020176020 Cradle apparatus for camera
11/28/2002US20020176017 Scanning type image pick-up apparatus and a scanning type laser beam receive apparatus
11/28/2002US20020176014 Camera with a contour improvement circuit and method implemented in such an apparatus
11/28/2002US20020176013 Image pickup apparatus
11/28/2002US20020176005 Image recording apparatus
11/28/2002US20020175988 Raster output scanner fraction-of-scan polygon rephasing and algorithm
11/28/2002US20020175928 Data display system, data transmission device, portable terminal, data display method, data display program and computer readable recording medium storing data display program
11/28/2002US20020175902 Transcription system
11/28/2002US20020175270 CMOS system for capturing an image and a method thereof
11/28/2002DE10220883A1 Ein Kalibrierungsverfahren zum Schnellstartscannen A calibration method for Quick Start Scan
11/28/2002DE10220351A1 Object scanning method e.g. for document, involves indexing cross-linear samplings in forward and reverse sequential order, when primary and secondary scanlines are moved relative to object, respectively
11/28/2002DE10218068A1 Setting device for color calibration or processes calibration curves in printing machine has computer in press stage which determines and transmits image structure test pattern
11/28/2002DE10210258A1 Scanner mit Mehrfachauflösung Scanner with multi-resolution
11/28/2002DE10123878A1 Processing, especially compression of digital image data, particularly for providing images suitable for Internet use so that improved data compression is obtained
11/27/2002EP1261197A1 Image pickup apparatus
11/27/2002EP1261195A2 Image processing method and apparatus and image forming apparatus for reducing moire fringes
11/27/2002EP1261194A1 Facsimile device, facsimile device control method, and computer-readable storage medium storing control program for facsimile device
11/27/2002EP1261193A1 Apparatus and method for controlling the reading operation of a reference white plate in an image reading device having a sheet-through mechanism
11/27/2002EP1260960A2 Display method and display equipment
11/27/2002EP1260941A2 Face image recording system
11/27/2002EP1260932A1 Optical scanner, code reader and bar code reader having increased degree of freedom in placement of optical parts
11/27/2002EP1260878A2 Simultaneous plural colors analysis spectrophotometer
11/27/2002EP1260877A2 Color imager bar based spectrophotometer for color printer color control system
11/27/2002EP1260876A1 A platen cover, image scanning device and image forming apparatus with the cover
11/27/2002EP1260847A2 Optical element, scanning optical system having the same, and image forming apparatus
11/27/2002EP1259912A1 Printer service denial
11/27/2002EP1259911A1 Automatic consumables ordering
11/27/2002EP1259873A1 Method and system for capturing a note-taking session
11/27/2002EP1259872A1 Portable interactive printer
11/27/2002EP1259848A2 Scanning apparatus and method employing a lens spinning on an axis normal to the scan plane
11/27/2002EP1177676B1 Internal drum scophony raster recording device
11/27/2002CN1382286A Method and system for composition and delivery of E-mail
11/27/2002CN1381991A Duplicating control method, duplicating control device, recording medium and program
11/27/2002CN1381987A 光电转换器 Photoelectric converter
11/27/2002CN1381986A Toggle carrier unit and film scanner
11/27/2002CN1381812A Image forming equipment
11/27/2002CN1381803A Data processing method for application with photo and its system
11/27/2002CN1095271C Method for automatically controlling resolution
11/27/2002CN1095146C Method for constructing solid pattern using honeycomb unit
11/27/2002CN1095144C Image processing apparatus
11/27/2002CN1095086C Scanning apparatus having cascade scanning optical system
11/27/2002CN1094834C Printer apparatus and printer head
11/26/2002USRE37912 Variable-length encoder and decoder using symbol/code-word re-association of a coding table
11/26/2002US6487721 Apparatus and method for digital advertisement insertion in a bitstream
11/26/2002US6487611 Seamless distributed job control between a multifunction peripheral and a host
11/26/2002US6487528 Method and apparatus for encoding or decoding audio or video frame data
11/26/2002US6487377 Recycle information system and image forming apparatus for recycling
11/26/2002US6487375 System to communicate information from a plurality of machines to a remotely located receiver
11/26/2002US6487323 Static image generation method and device
11/26/2002US6487321 Method and system for altering defects in a digital image
11/26/2002US6487320 Methods, apparatuses and program recording media for image coding and image decoding
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