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)
08/1995
08/15/1995US5442198 Non-single crystal semiconductor device with sub-micron grain size
08/15/1995US5442171 Optical system including provisions for correcting scanning beam spot displacements due to changing ambient conditions
08/15/1995CA2037386C Image processor
08/15/1995CA2021274C Non-volatile memory usage
08/15/1995CA2012641C Device for the dct encoding of digital video signals
08/10/1995WO1995021502A1 Method and apparatus for converting color scanner signals into colorimetric values
08/10/1995WO1995021501A1 Method and apparatus for facsimile communication of first and second type information with selective call communication systems
08/10/1995WO1995021441A1 Portable telecommunication device with removable electrophoretic display
08/10/1995WO1995014356A3 Method and apparatus of providing time sensitive message over a variable delay channel
08/10/1995DE4404118A1 Vorrichtung zur Veränderung der Richtung der Strahlung eines Lasers Device for changing the direction of the radiation of a laser
08/10/1995DE19502567A1 Bilderzeugungseinrichtung An image forming apparatus
08/10/1995DE19501686A1 Data receiving apparatus, printer/facsimile
08/09/1995EP0666686A2 Color linear image sensor
08/09/1995EP0666685A2 Image forming apparatus
08/09/1995EP0666684A2 Data converting device
08/09/1995EP0666683A2 Thermal transfer printing method and apparatus
08/09/1995EP0666682A2 Facsimile automatic delivery system
08/09/1995EP0666680A2 Two-line telephone controller
08/09/1995EP0666546A1 Image processing apparatus and method
08/09/1995EP0666509A2 Recording material recognizing device
08/09/1995EP0666500A1 Photographic material for frequency modulation screening
08/09/1995EP0666232A1 Construction for holding recording paper roll
08/09/1995EP0666008A1 Facsimile services in a rf communication system
08/09/1995EP0513342B1 Apparatus for orienting storage phosphor cassette
08/09/1995EP0466907B1 Tone-scale generation method and apparatus for digital x-ray images
08/09/1995EP0463102B1 System for plotting or scanning graphic images
08/09/1995CN1106599A Image coding method and apparatus therefor
08/08/1995US5440684 Parallel to serial conversion of information data
08/08/1995US5440673 Method and apparatus for pixel synchronization
08/08/1995US5440653 Image mirroring and image extension for digital filtering
08/08/1995US5440652 Method and apparatus for preparing color separations based on n-way color relationships
08/08/1995US5440607 Image recording/reproducing apparatus
08/08/1995US5440585 Applications of simultaneous analog and digital communication
08/08/1995US5440410 Control system for transmitting and recording image data in accordance with a predetermined recording width or type of recording medium
08/08/1995US5440409 Image forming apparatus with an unapproved copy preventing means
08/08/1995US5440408 Image data processing apparatus having a digital copying function and a facsimile function and including means for distinguishing a facsimile reception sheet from a copy sheet
08/08/1995US5440407 Pixel correction and smoothing method
08/08/1995US5440406 Image processing device for reproducing images in spatial order
08/08/1995US5440405 Method and system for error correction using asynchronous digital facsimile protocol
08/08/1995US5440404 Image signal compression apparatus and method using variable length encoding
08/08/1995US5440403 Image reading means for reading a document including a plurality of images and space
08/08/1995US5440401 Image database incorporating low resolution index image data
08/08/1995US5440399 Method for optical exposure in a color video printed utilizing LCD
08/08/1995US5440398 Error detection apparatus and method for use with engravers
08/08/1995US5440380 Imaging forming apparatus having transfer material carrying member for carrying transfer materials
08/08/1995US5440372 Digital copier system
08/08/1995US5440371 Copying system using a card
08/08/1995US5440360 Reflective stimulus for computer screen simulation for eye examinations
08/08/1995US5440146 Radiographic image reader
08/08/1995US5438888 Device for compensating pitch errors in worm gears
08/08/1995CA2012458C Facsimile apparatus
08/05/1995CA2141835A1 Thermal transfer printing method and apparatus
08/03/1995WO1995020796A1 Applying traps to a printed page specified in a page description language format
08/03/1995DE4402723A1 Half-tone image reproduction method e.g. for DTP
08/03/1995DE4402658A1 Receiving and indicating system for weather fax data with autonomous clockwork
08/03/1995DE19502997A1 Two-tone image data processor e.g. for facsimile
08/03/1995CA2182100A1 Applying traps to a printed page specified in a page description language format
08/02/1995EP0665683A2 Image processing method and apparatus
08/02/1995EP0665682A2 Colour image processing method
08/02/1995EP0665681A2 Color image forming method and apparatus
08/02/1995EP0665680A2 Image processing apparatus and method
08/02/1995EP0665679A2 Digital colour printer system
08/02/1995EP0665678A2 Colour printer system
08/02/1995EP0665677A2 Printing system
08/02/1995EP0665676A2 Printing system
08/02/1995EP0665675A2 Printing system
08/02/1995EP0665674A2 Colour printer system
08/02/1995EP0665673A2 Method and apparatus for producing a halftone image using a threshold matrix
08/02/1995EP0665672A2 Electronic imaging module
08/02/1995EP0665504A1 Information retrieval method
08/02/1995EP0665477A2 Apparatus for image reading or processing
08/02/1995EP0665115A2 Apparatus capable of reading and printing images
08/02/1995EP0665113A2 Ink jet recording device
08/02/1995EP0665112A2 Ink jet recording device
08/02/1995EP0665111A2 Ink jet recording device
08/02/1995EP0665105A1 Image recording apparatus
08/02/1995EP0447536B1 Image processing work station
08/02/1995EP0445265B1 System for scanning halftoned images
08/02/1995CN1029448C Connection point equipment of sight image-writing net
08/01/1995US5438651 Color adjustment for smoothing a boundary between color images
08/01/1995US5438649 Color printing method and apparatus which compensates for Abney effect
08/01/1995US5438648 Image interface device
08/01/1995US5438634 Dither processing method
08/01/1995US5438633 Method and apparatus for gray-level quantization
08/01/1995US5438447 Optical deflector
08/01/1995US5438438 Apparatus for synthesizing videos
08/01/1995US5438437 Image forming apparatus with exposure, size, and position correction for pixels
08/01/1995US5438436 Facsimile machine apparatus
08/01/1995US5438435 Duplex document handler and image forming apparatus
08/01/1995US5438434 Portable apparatus for printing an image on film and displaying the image on a screen
08/01/1995US5438433 System and method for facsimile cover page storage and use
08/01/1995US5438432 Data transmitting apparatus
08/01/1995US5438431 Method and apparatus for generating digital halftone images using a rotated dispersed dither matrix
08/01/1995US5438430 Paper user interface for image manipulations such as cut and paste
08/01/1995US5438429 Digital filtering for lenticular printing
08/01/1995US5438428 Data storage device with selectable type data storages
08/01/1995US5438427 Facsimile apparatus with controlled image page transmission after retransmission
08/01/1995US5438426 Image information processing apparatus
08/01/1995US5438422 Error detection apparatus and method for use with engravers
08/01/1995US5438364 Solid state color imager with on-chip color balance
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