Patents
Patents for G06K 15 - Arrangements for producing a permanent visual presentation of the output data (30,277)
07/1993
07/15/1993DE4300814A1 Electrophotographic image prodn. unit using continuous sheet material - has several segments separated by perforations so that on specified section of each segment image is produced corresp. to image data and uses detector for determining production of image
07/14/1993EP0551206A1 Automatic data stream language determination for printer
07/14/1993EP0551095A1 Raster image serial printer and method for operating same
07/14/1993EP0551013A2 Recording head system for ink jet recording apparatus and method for driving the same
07/14/1993EP0334928B1 Scan-multiplexed light valve printer with band-reducing construction
07/14/1993EP0333840B1 Multiplexed array exposing system having equi-angular scan exposure regions
07/14/1993CN1021560C Dot-print apparatus
07/14/1993CN1021556C Merged text and graphics printing method
07/08/1993WO1993013499A1 Electrographic printer or copier with a device to compensate for the wavelength-dependent light sensitivity of the charge image substrate
07/07/1993EP0550269A2 Bar code printer
07/07/1993EP0550247A1 Compression/expansion of image data
07/07/1993EP0550158A1 Printing apparatus and printing control method
07/06/1993US5226112 Method for translating a plurality of printer page description languages
07/06/1993US5225924 Optical beam scanning system
07/06/1993US5225850 Apparatus for controlling intensity of laser beam emitted from semiconductor laser unit
07/06/1993US5225848 Imaging diode array and system
07/06/1993CA1319999C Printer control device
06/1993
06/30/1993EP0549485A1 Optical intermediate for electrophotography
06/30/1993EP0549314A1 Enhanced fidelity reproduction of images by hierarchical template matching
06/30/1993EP0549194A1 Raster output scanner interface
06/30/1993EP0549029A1 Apparatus for rasterizing image data in outline form
06/30/1993EP0548928A2 Portable computer
06/30/1993EP0535145A4 Continuous laser printer
06/30/1993EP0339076B1 Dot printer with toner characteristic compensation means
06/29/1993US5223857 Pulsed imaging, pulse width modulation raster output scanner for tri-level exposure
06/29/1993CA1319734C Method and apparatus for direct color printing
06/24/1993CA2079354A1 Enabling features and supporting screen dialog
06/23/1993EP0547854A2 Method and apparatus for aligning multiple image print bars in a single pass system
06/23/1993EP0547853A2 A raster output scanner for a multistation xerographic printing system
06/23/1993EP0547613A1 An image forming apparatus capable of forming images side by side
06/23/1993EP0547242A1 Single chip page printer controller
06/22/1993US5222208 Device and method for generating dot pattern enlargement data
06/22/1993US5222200 Automatic printer data stream language determination
06/22/1993US5222076 Data communication apparatus and method with low power standby mode
06/22/1993US5221921 High speed character generator
06/22/1993CA1319447C Method of magnifying a bit map font data in a horizontal direction
06/17/1993DE4141736A1 Ink-jet printing using line array incremented at end of line - has selection of nozzles active during first pass over paper with others used on return line return
06/16/1993EP0546853A1 Ink jet recording method and apparatus
06/16/1993EP0321491B1 Print engine drive interface
06/15/1993US5220645 Output apparatus
06/15/1993US5220450 Scanning optical system capable of automatic focusing
06/15/1993US5220431 Image-forming apparatus having a landscape mode and a portrail mode
06/15/1993US5220348 Electronic drive circuit for multi-laser thermal printer
06/10/1993WO1993011508A1 Printer video processor
06/09/1993EP0545732A1 Printing apparatus for bit map data in unit of page
06/09/1993EP0545648A1 Automatic language determination control for printer
06/09/1993EP0545447A2 Dot matrix printer and method for storing and retrieving bit map data
06/09/1993CN1021146C Arrangements for handling data of use CPU
06/08/1993US5218670 Apparatus and methods for the handling of banded frame buffer overflows
06/08/1993US5218378 Writing compensator for thresholded media
06/08/1993CA1318802C Scanning optical apparatus
06/02/1993EP0544598A2 Ruled line generating apparatus and sheet for use therein
06/02/1993EP0544416A2 Printer page composition with color and text
06/02/1993EP0544409A1 Codestrip for positioning a carriage in a large format device
06/02/1993EP0544269A2 Character generation device and method therefor
06/02/1993EP0544002A1 Image-forming device
06/02/1993EP0255828B1 Image recording apparatus
06/01/1993US5216753 Data processing apparatus
06/01/1993US5216514 Video printer and print processing display method therefor including a displayed print status bar
05/1993
05/26/1993CN1020875C Bidirectional graphics printing method
05/25/1993CA1318410C Device and a method of securing data
05/19/1993EP0542570A2 Binary to multilevel image data conversion
05/19/1993EP0542544A2 Laser printer and thermal transfer printing method
05/19/1993EP0542317A1 Apparatus for generating a character pattern for a serial printer
05/19/1993EP0542316A2 Bit map data generation apparatus
05/19/1993EP0542289A2 Image forming apparatus
05/19/1993EP0541882A1 Electrophotographic printing apparatus with enhanced printed image capability
05/19/1993EP0487521B1 Process for driving printing elements
05/18/1993US5212559 Duty cycle technique for a non-gray scale anti-aliasing method for laser printers
05/18/1993US5212501 Image recording apparatus with a laser optical unit
05/18/1993US5212500 Writing beam focusing utilizing light of a different wavelength
05/18/1993US5212472 Gas discharge type light emission apparatus and method of driving the same
05/18/1993CA1317996C Scanner for use in multiple spot laser electrophotographic printer
05/11/1993US5210823 Printing control apparatus in page printer
05/11/1993US5210822 Storage control system for print image data
05/11/1993US5210571 System for servicing electronic printers and printing systems
05/11/1993US5210547 Image printing method and system
05/11/1993US5210545 Image forming method and system wherein a dot is recorded for each set of three consecutive picture elements
05/11/1993US5209582 Thermal printer
05/11/1993CA1317684C Printer image control generator
05/05/1993EP0540338A2 Image processing apparatus
05/05/1993EP0540337A2 Color recording apparatus and process therefor
05/05/1993EP0540244A2 Automatic print cartridge alignment sensor system
05/05/1993EP0540176A1 Expandable electronic subsystem for a printing machine
05/05/1993EP0540173A2 Color separation in ink jet color graphics printing
05/05/1993EP0539958A2 Image drawing apparatus
05/05/1993EP0539781A1 Facet reflectance correction in a polygon scanner
05/04/1993US5208904 Data processing apparatus and method for preparing data representative of supplemental figure attached to basic figure reproduced on output medium
05/04/1993US5208902 Recording apparatus
05/04/1993US5208626 Image forming apparatus having a detachably mounted processing unit
05/04/1993US5208608 Plotter with drawing speed change
05/04/1993US5208456 Apparatus and system for spot position control in an optical output device employing a variable wavelength light source
05/04/1993US5207517 Methods of compression and expansion of dot pattern
04/1993
04/29/1993WO1993008029A1 Apparatus and method for processing information, and additional control device used therein
04/29/1993WO1993008028A1 Apparatus and method for processing information, and additional control device used therein
04/29/1993WO1993008027A1 Additional control device, and apparatus and method for processing information thereby
04/28/1993EP0539135A2 Printing apparatus and method
04/28/1993EP0538859A1 Technique for precise color-to-color registration in thermal printers
04/28/1993EP0538455A1 High resolution image source.
04/28/1993EP0538454A1 Apparatus for information transfer.