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)
06/1998
06/30/1998US5774167 Image processing device with dot diameter control
06/30/1998US5774166 Image forming apparatus
06/30/1998US5774156 Image self-registration for color printers
06/30/1998US5774153 Digital precision positioning system
06/30/1998US5774146 Color print output apparatus adaptive to paper types
06/30/1998US5774143 Dot-matrix type printing system
06/30/1998US5774142 Use of a secondary spittoon for wasted ink containment
06/30/1998US5773814 Sensor assembly providing gray scale and color for an optical image scanner
06/30/1998US5772203 Method and apparatus for desensitizing print media on a print drum to the effects of debris contamination and air turbulence
06/30/1998US5771810 Continuous tone microfluidic display and printing
06/25/1998WO1998027716A1 Method for controlling modem
06/25/1998WO1998027690A1 Method for sending e-mail messages in a local area network, and device for applying same
06/25/1998WO1998027510A1 Compression embedding
06/25/1998WO1998027450A1 Short wavelength pulsed laser scanner
06/25/1998WO1998017041A3 Facsimile to e-mail communication system with local interface
06/25/1998DE19756408A1 Limiting method for facsimile transmission and reception
06/25/1998DE19653742A1 Archiving method for master image, especially on celluloid film
06/25/1998DE19653740A1 Archiving method for master image, especially on celluloid film
06/25/1998DE19653671A1 Archiving method for master image, especially on celluloid film
06/25/1998CA2244712A1 Short wavelength pulsed laser scanner
06/24/1998EP0849951A2 Method for encoding digital information
06/24/1998EP0849937A1 CCD image pick-up device and image reader
06/24/1998EP0849936A2 Color correction of a compressed image
06/24/1998EP0849935A2 Illuminant color detection
06/24/1998EP0849934A2 Image processing apparatus and image processing method
06/24/1998EP0849933A2 Image pick-up apparatus, image pick-up method, and image pick-up system
06/24/1998EP0849932A1 A scanner system with automatic compensation of positioning errors
06/24/1998EP0849931A2 Film gate and scanner, and method of scanning using the scanner
06/24/1998EP0849930A2 Optical scanner, image forming apparatus and image forming apparatus assembling method
06/24/1998EP0849929A2 Sheet conveying apparatus
06/24/1998EP0849706A2 Adaptive noise removal for video images
06/24/1998EP0849076A2 Method and apparatus for forming a print image distribution
06/24/1998EP0848840A1 A 3d photographic printer with a chemical processor
06/24/1998EP0543882B1 System and method for monitoring copiers from a remote location
06/24/1998CN1185883A Facsimile equipment and method for informing result of communication
06/24/1998CN1185882A Film image digitizer using optical fiber-coupled laser diode
06/24/1998CN1185879A Facsimile communication method and facsimile
06/24/1998CN1185610A Image information search device, image data-base device, and image imformation storage device
06/23/1998US5771419 Apparatus comprising a combination of a host computer, a printer, a copy machine, and an automatic document feeder
06/23/1998US5771395 System for processing information from scanned documents using event driven interface with patterns loaded in RAM and with address generator for addressing bit patterns
06/23/1998US5771357 Encoding/decoding fields of predetermined field polarity apparatus and method
06/23/1998US5771340 Data compression method and print processing device utilizing the same
06/23/1998US5771339 Method for automatically deriving print engine capabilities for incremental scheduling from compositional print engine models
06/23/1998US5771338 Error diffusion architecture with simultaneous print and store data paths for converting a scanned image into multiple copies of a printed image
06/23/1998US5771319 Network for influencing signal fields
06/23/1998US5771317 Image resize using sinc filter in linear lumen space
06/23/1998US5771315 Image reading apparatus and image processor incorporating the same for comparing read patterns corresponding to visible and infrared light with registered patterns to identify copy-prohibited printed matter
06/23/1998US5771314 Image processing apparatus for inputting and processing plural types of image signals
06/23/1998US5771313 Apparatus for and method of detecting dotted image area using two types of judging areas
06/23/1998US5771312 Method for partially correcting a scene for illumination color
06/23/1998US5771311 Method and apparatus for correction of color shifts due to illuminant changes
06/23/1998US5771109 Method and apparatus for digitizing films using a stroboscopic scanning system
06/23/1998US5771108 Color image processing apparatus capable of handling images read locally and images received from an external apparatus
06/23/1998US5771107 Image processor with image edge emphasizing capability
06/23/1998US5771106 Shading correcting means for image forming apparatus
06/23/1998US5771105 System for converting a source image
06/23/1998US5771104 Image processing apparatus having function of magnification changing image data
06/23/1998US5771103 Image forming apparatus performing interruption process in electronic sorting mode
06/23/1998US5771101 Data security system
06/23/1998US5771078 Video frame grabber comprising analog video signals analysis system
06/23/1998US5771077 Video frame grabber comprising analog video signals analysis system
06/23/1998US5771071 Apparatus for coupling multiple data sources onto a printed document
06/23/1998US5771060 Method for printing control in the process direction
06/23/1998US5771059 Apparatus for preventing axial movement of a lead screw
06/23/1998US5771056 Digital image reproduction system including a programmable sorter
06/23/1998US5771055 Laser printer capable of cooling heat generating parts as well as reducing noise
06/23/1998US5771009 Method and apparatus for transmitting and receiving data
06/23/1998US5770852 Plate scanning device having light funnels with an adjustable aperture
06/23/1998US5769515 Optical scanners with an improved chassis locking means
06/23/1998US5769406 Sheet processing apparatus for shifting sheets toward front side of stacking tray
06/23/1998US5769384 Low differential light level photoreceptors
06/23/1998US5769301 Handling system
06/20/1998CA2222465A1 Electrostatic writing head having integral conductive pads
06/18/1998WO1998026605A1 Overhead data processor in a memory efficient image processing system
06/18/1998WO1998026587A1 A method and system for naming images captured by a digital camera
06/18/1998WO1998026581A1 Modem control method
06/18/1998WO1998026580A1 Digital network interface for analog fax equipment
06/18/1998WO1998026579A1 Method for archiving master images by digital image data processing
06/18/1998WO1998010371A3 Image sensor
06/18/1998EP0859992A3 Image sensor
06/18/1998DE19755910A1 Document scanner and image processor
06/18/1998DE19754142A1 Colour image generation on recording medium
06/18/1998DE19753311A1 Scanner for two formats for laser printer
06/17/1998EP0848548A2 Camera, camera connecting device, and camera system
06/17/1998EP0848545A2 Method for estimating and adjusting digital image contrast
06/17/1998EP0848544A1 Shading correction method of image reading means and image processing apparatus for processing read image
06/17/1998EP0848543A2 Image read apparatus, information processing apparatus, and image read system constituted therewith
06/17/1998EP0848542A2 Image forming apparatus
06/17/1998EP0848541A2 Electronic camera and associated printer which uses a display image
06/17/1998EP0848540A2 Electronic camera and integral ink jet printer
06/17/1998EP0848539A1 Facsimile equipment and method for informing result of communication
06/17/1998EP0848538A2 Communication terminal device
06/17/1998EP0848348A2 Dither method and printing apparatus
06/17/1998EP0848282A2 Booths for photographic reproduction
06/17/1998EP0624301B1 Apparatus and method for processing of image data
06/17/1998CN1185078A Home automation system capable of transmitting facsimile document and method for operating the same
06/17/1998CN1185077A 通信终端装置 The communication terminal apparatus
06/17/1998CN1184960A Image formation device
06/17/1998CN1184959A Image formation device
06/17/1998CN1184958A Image formation device
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