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)
10/1998
10/22/1998DE19716445A1 Verfahren zur Verbreiterung von Zeichen Method for dispersing characters
10/22/1998DE19712434A1 Video signal equalising for image processing esp. in medicine
10/22/1998CA2286043A1 Personal audio message processor and method
10/21/1998EP0873018A1 Image encoding/decoding method, image encoder/decoder and image encoding/decoding program recording medium
10/21/1998EP0873008A2 Highspeed image selecting method and digital still picture camera having highspeed image selecting function
10/21/1998EP0873007A2 Multifunctional printing system with queue management
10/21/1998EP0873006A2 Photoplotting method and apparatus for recording a computer-stored raster image on an even, light-sensitive recording medium
10/21/1998EP0873005A2 Floating image head design for portable scanner
10/21/1998EP0873004A2 Image viewing apparatus
10/21/1998EP0873003A1 Image scanning device and method
10/21/1998EP0873002A2 Supporting device for rolled recording sheet
10/21/1998EP0873001A2 User interface for a reprographic system for indicating non-default status of programmable features
10/21/1998EP0872998A1 Active user registry
10/21/1998EP0872991A2 Method and apparatus for device interaction by format
10/21/1998EP0872984A1 Acknowledgement tracking and automatic faxing system of EDI transactions on the Internet
10/21/1998EP0872896A1 Photoelectric conversion device
10/21/1998EP0872877A1 A lamp harness assembly
10/21/1998EP0872835A2 Music compact disk players and programming methods therefor
10/21/1998EP0872779A2 Print media sheet tray control
10/21/1998EP0872119A1 Image signal processing device and process for the processing of digital data signals
10/21/1998EP0872073A2 Steganographic method and device
10/21/1998CN1196857A Multifunctional personal telecommunications apparatus
10/21/1998CN1196855A Printing apparatus and printing system
10/21/1998CN1196640A Method and decoder for decoding compressed moving-picture data
10/21/1998CN1196631A Method and apparatus for reconstructing contours in contour image decoder
10/21/1998CN1196628A Image scanning device and method
10/21/1998CN1196538A Apparatus equipped with removable scanner unit
10/21/1998CN1196498A Regulation method for photoelectric mould set and pattern
10/20/1998US5826155 Compact automatic document feeder with a compact document reversing device
10/20/1998US5826154 Copier
10/20/1998US5826143 Image forming apparatus with two transfer means
10/20/1998US5826139 Circuit for generating document images
10/20/1998US5826133 Image reading apparatus useable in a copy mode or a facsimile mode
10/20/1998US5826122 Apparatus and method for transmitting images to a remote location
10/20/1998US5826026 Internet message communicator with direct output to a hard copy device
10/20/1998US5825992 Facsimile device
10/20/1998US5825990 Error reporting method for facsimile system
10/20/1998US5825988 Apparatus for printing digital image data
10/20/1998US5825985 Thermal printer and thermal printer head driving system
10/20/1998US5825984 Image formation system
10/20/1998US5825944 Block selection review and editing system
10/20/1998US5825942 Image processor providing improved readability of characters
10/20/1998US5825940 Image processing method and apparatus for binary-coding multivalue image data
10/20/1998US5825938 System and method for enhancing the sharpness of a colour image
10/20/1998US5825937 Spatial-filtering unit for performing adaptive edge-enhancement process
10/20/1998US5825934 Adaptive image coding method and apparatus
10/20/1998US5825932 Method of establishing halftone dot thresholds, apparatus for generating binary data, and image film/plate-making system
10/20/1998US5825924 Method and apparatus for image processing
10/20/1998US5825917 Region-based image processing method, image processing apparatus and image communication apparatus
10/20/1998US5825916 Illuminant color detection
10/20/1998US5825892 Protecting images with an image watermark
10/20/1998US5825854 Telephone access system for accessing a computer through a telephone handset
10/20/1998US5825522 Cascade scanning optical system
10/20/1998US5825513 Document reading apparatus
10/20/1998US5825512 Image reading method and apparatus
10/20/1998US5825510 Image sensor and facsimile apparatus incorporating the same
10/20/1998US5825509 Image processing device with error-diffusion quantization function
10/20/1998US5825508 Image data receiving method for receiving retransimitted image data frames
10/20/1998US5825507 On-line microfilm storage and retrieval system
10/20/1998US5825505 Image communication apparatus
10/20/1998US5825503 Engraving apparatus and method for adjusting a worn stylus using a midtone correction
10/20/1998US5825430 Method, encoder and decoder for the transmission of digital signals which are hierarchically structured into a plurality of parts
10/20/1998US5825429 Apparatus and method for generating interpolated image data
10/20/1998US5825410 Apparatus for reproducing still images of a plurality of frames
10/20/1998US5825408 Portable compact imaging and displaying apparatus
10/20/1998US5825401 Slide in formatter for image forming devices
10/20/1998US5825400 Method and apparatus for ameliorating the effects of misalignment between two or more imaging elements
10/20/1998US5825399 Data-dependent thermal compensation for an LED printhead
10/20/1998US5825398 Image forming apparatus using a synchronized transfer medium driver
10/20/1998US5825377 Method and apparatus for ink-jet recording with inks having different densities
10/20/1998US5825314 Variable-length code decoder
10/20/1998US5825310 Signal encoding method
10/20/1998US5825044 Freehand image scanning device which compensates for non-linear color movement
10/20/1998US5823690 Printer apparatus
10/20/1998US5823576 Copy-resistant document
10/20/1998US5823529 Single stack height sensor for plural sheet stacking bins system
10/15/1998WO1998046010A1 Method for adding digital camera function and digital camera
10/15/1998WO1998046008A1 Method and device for determining the color appearance of color overprints
10/15/1998WO1998046007A1 Imaging system & method
10/15/1998WO1998046001A1 Fax routing system and method using standard fax machine and personal computer
10/15/1998WO1998045797A2 Method and apparatus for credit card processing via facsimile
10/15/1998WO1998045790A1 Method for reducing required memory capacity and creation of a database
10/15/1998WO1998045121A1 Dot recording using a plurality of subscanning feed values
10/15/1998DE19802816A1 Image recording apparatus with image recording chip
10/15/1998DE19715079A1 Document reception, transmission and retrieval apparatus using facsimile polling
10/15/1998DE19714444A1 Photographic copying material exposure method
10/15/1998CA2285411A1 Fax routing system and method using standard fax machine and personal computer
10/14/1998EP0871335A2 Shape adaptive transform coding of image data
10/14/1998EP0871333A2 Apparatus and method for image coding
10/14/1998EP0871330A2 Method and apparatus for reconstructing contours in an image decoder
10/14/1998EP0871325A1 Method and apparatus for color correction and apparatus for applying color correction
10/14/1998EP0871324A2 Photo induced discharge for xerography
10/14/1998EP0871323A2 Image processing apparatus and secondary line feature indicative value calculating device
10/14/1998EP0871322A1 Double resolution image recording system
10/14/1998EP0871321A1 Method and apparatus for reproducing picture information
10/14/1998EP0871320A2 Electroluminescent device and fabrication method for a light detection system
10/14/1998EP0871319A1 Contact-type image sensor
10/14/1998EP0871318A2 Copy restrictive system for color-reversal documents
10/14/1998EP0871317A2 Sheet supplying apparatus and image reading apparatus
10/14/1998EP0871161A2 Recording medium driver
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