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)
05/2003
05/08/2003US20030085985 Method for correcting the beam intensity in an image recording apparatus using a multi-channel light modulator
05/08/2003US20030085984 Method of margin alignment and plane-to-plane registration in a tandem color electrophotographic machine
05/08/2003US20030085981 Image forming apparatus and method
05/08/2003US20030085954 Ink jet nozzle having an actuator mechanism with a movable member controlled by two actuators
05/08/2003US20030085947 Image recording apparatus for recording an image on a recording medium
05/08/2003US20030085946 Power connect for a print carriage
05/08/2003US20030085941 Color image forming apparatus and method for controlling color image forming apparatus
05/08/2003US20030085939 Recording apparatus and recording method and program
05/08/2003US20030085923 Method and apparatus for conducting a collaboration session in which screen displays are commonly shared with participants
05/08/2003US20030085869 Computer system control with user data via interface surface and processing sensor
05/08/2003US20030085868 Computer system interface surface with reference points and coded marks
05/08/2003US20030085402 CMOS image sensor with noise cancellation
05/08/2003US20030085346 Multi-beam light scanning optical system and image forming apparatus using same
05/08/2003US20030085270 Computer system control via interface surface with coded marks
05/08/2003US20030085269 Computer system control via interface surface and processing sensor
05/07/2003EP1309177A2 Calibration method for printing apparatus using photosensitive media
05/07/2003EP1309176A2 Systems and methods for sensing marking substrate area coverage using a spectrophotometer
05/07/2003EP1309175A2 Printing color management system, and printing color management method
05/07/2003EP1309174A2 Data compression
05/07/2003EP1309173A2 Image data processing device processing plurality of series of data items simultaneously in parallel
05/07/2003EP1309172A2 Method of constructing a halftone screen
05/07/2003EP1309171A2 Still picture format for subsequent picture stitching for forming a panoramic image
05/07/2003EP1309170A2 Information storage output system and information storage output service
05/07/2003EP1309169A1 Image reading apparatus
05/07/2003EP1309168A2 Structure for preventing extraneous light from entering image reading apparatus
05/07/2003EP1309167A2 Apparatus equipped with removable scanner unit
05/07/2003EP1309166A1 Internet facsimile communication system and internet facsimile communication adaptor
05/07/2003EP1309165A1 Method for switching between voice transmission and facsimile transmission, apparatus and computer program product therefor
05/07/2003EP1308891A1 Method for enhancing the quality of an image
05/07/2003EP1308889A2 Method of spatially filtering digital images for noise removal, noise estimation or digital image enhancement
05/07/2003EP1308888A1 A method of processing digital images
05/07/2003EP1308887A1 Image processing method and apparatus
05/07/2003EP1308880A2 User controllable digital printer
05/07/2003EP1308879A1 Method and apparatus for determining relative movement in an optical mouse
05/07/2003EP1308861A2 Image processing apparatus displaying a catalog of different types of data in a different manner
05/07/2003EP1308840A2 Dynamic network device reconfiguration
05/07/2003EP1308793A1 Image forming device having a memory assignment unit
05/07/2003EP1308305A1 Improved power connect for a print carriage
05/07/2003EP1308295A1 Printing with reduced outline bleeding
05/07/2003EP1308281A2 Recording apparatus and recording method and program
05/07/2003EP1308027A1 Droplet deposition apparatus
05/07/2003EP1307996A1 A method and system for secure transmission of data
05/07/2003EP1307716A1 Colour matching system
05/07/2003EP1108324B1 A system and related methods for automatically determining media type in a printing device media tray
05/07/2003EP1033032B1 Device and method for producing image modification values
05/07/2003EP1033030B1 Method and device for calibrating an imaging apparatus
05/07/2003EP1013070B1 Method and device for electronic archiving of a computer data flow
05/07/2003CN2549548Y Direct remote meters read-out data processor
05/07/2003CN2549547Y Image and data collector for remote installed meters
05/07/2003CN1416654A Transparently determining call service opthions
05/07/2003CN1416650A method for filtering digital images, and filetring device
05/07/2003CN1416535A Optical scanning arrangement and image forming device with arrangement
05/07/2003CN1416261A Image readout unit
05/07/2003CN1416260A Image readout unit
05/07/2003CN1416259A Combiner able to connect LAN, fax device and control method thereof
05/07/2003CN1416050A Imaging device, system comprising imaging device and printing equipment and its control method
05/07/2003CN1415485A Paper sheet transfer appts. and image forming appts.
05/07/2003CN1108063C MPEG2 moving picture encoding/decoding system
05/07/2003CN1107590C 信号处理的方法 The method of signal processing
05/06/2003US6560418 Method of setting laser power and developer bias in a multi-color electrophotographic machinie
05/06/2003US6560417 Method and apparatus for modifying a printing process in response to environmental conditions within the electrophotographic area of a printer
05/06/2003US6560406 Information storage system capable of recording and playing back a plurality of still pictures
05/06/2003US6560405 Information storage system capable of recording and playing back a plurality of still pictures
05/06/2003US6560376 Automatic rotation of images for printing
05/06/2003US6560373 Apparatus and method of compressing still image at regular compression rate
05/06/2003US6560369 Conversion of wavelet coded formats depending on input and output buffer capacities
05/06/2003US6560365 Decoding apparatus and method
05/06/2003US6560358 Color matching method, color matching apparatus and medium having a machine-readable product
05/06/2003US6560357 Color correcting method and image reading apparatus
05/06/2003US6560356 Color gamut compression method and color gamut compression device
05/06/2003US6560351 Image reading apparatus capable of detecting glossiness of image surface
05/06/2003US6560350 Methods for detecting alteration of audio
05/06/2003US6560349 Audio monitoring using steganographic information
05/06/2003US6560339 Electronic watermarking method, digital information distribution system using such method, and storage medium storing program of such method
05/06/2003US6560322 Centralized management unit receiving data from management unit of different communication methods
05/06/2003US6560321 Method and apparatus for quick startup in a half-duplex modem system
05/06/2003US6560285 Region-based information compaction as for digital images
05/06/2003US6560256 Laser driving apparatus, driving method thereof, and image-forming apparatus using it
05/06/2003US6560027 System and method for displaying information on a mirror
05/06/2003US6559998 Optical scanning apparatus
05/06/2003US6559982 Accurate monitor to printer color reproduction technique
05/06/2003US6559981 Image reading apparatus
05/06/2003US6559980 Increasing speed of non-error corrected fax transmissions
05/06/2003US6559979 Recording apparatus and information processing system including the same
05/06/2003US6559978 Image reader
05/06/2003US6559977 Reading/printing apparatus and reading apparatus
05/06/2003US6559976 Color image processor
05/06/2003US6559975 Full-color to a spot-color image converter
05/06/2003US6559974 Image processing method and apparatus with correcting image data features
05/06/2003US6559972 Method and apparatus for processing image data
05/06/2003US6559971 Self-resizing demonstration page for a printing device
05/06/2003US6559970 Machineable envelope assembly and method of accurately printing indicia on envelopes
05/06/2003US6559968 Copying selected regions of documents
05/06/2003US6559967 Image storage apparatus
05/06/2003US6559964 Method for transmitting setting information between at least two of apparatuses
05/06/2003US6559963 Image printing apparatus having a camera mountable thereto
05/06/2003US6559962 Printer control system and method using a control I/O command from a host computer, and scanner control system and method of using a control I/O command from a host computer
05/06/2003US6559960 Image processing apparatus and method that sets a printing mode based on image data to be printed
05/06/2003US6559956 Butted sensor array with supplemental chip in abutment region
05/06/2003US6559930 Image exposure apparatus
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