Patents
Patents for G06K 15 - Arrangements for producing a permanent visual presentation of the output data (30,277)
07/1984
07/31/1984US4462704 Thermal heat driving system
07/31/1984US4462701 Printing system wherein justification determination is shared between a host processor and a printer
07/25/1984EP0113817A2 Thermal printer edge compensation
07/24/1984CA1171453A1 Variable resolution, single array, interlace ink jet printer
07/24/1984CA1171317A1 Matrix printer with magnetic head adjustment
07/17/1984US4460909 Method and apparatus for enhancing the resolution of an electrophotographic printer
07/17/1984US4460907 Electrographic imaging apparatus
07/10/1984US4459603 Mechanism for urging an electrostatic recording medium to a multi-stylus electrode head
07/10/1984US4459462 Drive system for energizing elements of a fixed bar printer
07/10/1984US4459431 Output control system for dot-type printer
07/10/1984US4458989 Electro-optic addressing apparatus and novel modulator configurations for use therein
07/05/1984WO1984002596A1 Sheet feeding apparatus
07/04/1984EP0112518A2 Photocomposing apparatus and method
07/04/1984EP0112472A2 Drive system for energising elements of a fixed bar printer
07/04/1984EP0112430A1 Control system for resetting the print hammers of a printer
07/03/1984US4458333 Dot matrix character printing using constrained memory
07/03/1984US4458330 Banded vector to raster converter
07/03/1984US4457638 Automatic centering of text column entries
07/03/1984US4457229 Scan correction for a line printer having multi-pitch type carriers
07/03/1984CA1170374A1 High speed character writer
06/1984
06/27/1984EP0112025A2 Dot printers
06/27/1984EP0111691A1 Data processing system with a printer setup through a remote display terminal
06/26/1984US4456824 Copying machine
06/19/1984US4455562 Control of a light emitting diode array
06/19/1984CA1169474A1 Optical system for electro-optical scanner
06/19/1984CA1169295A1 Font module for matrix printer
06/19/1984CA1169291A1 Band and hammer dot matrix printer
06/13/1984EP0110380A2 Improvement in image-forming apparatus
06/13/1984EP0110180A1 Storage apparatus for video data
06/12/1984US4454547 Raster output scanner having a full width electro-mechanical modulator
06/12/1984US4453822 Apparatus for producing microform records from multiple data sources
06/05/1984US4453166 Method and device for avoiding defective elements in a thermal printer
06/05/1984US4452136 Printer subsystem with dual cooperating microprocessors
05/1984
05/29/1984CA1168108A1 Matrix printer with automatic printing head adjustment
05/29/1984CA1168106A1 Laminated element, thermal printer and process for lift-off correction
05/23/1984EP0109038A2 Communication terminal for an office information system
05/23/1984EP0109007A2 An initializing apparatus for use with an incremental plotter
05/22/1984US4450459 Differential encoding for fringe field responsive electro-optic line printers
05/22/1984US4450453 Overlay recording device for recording a plurality of information in superimposition
05/22/1984US4449301 On a recording surface
05/16/1984EP0108200A2 High density dot matrix printer
05/16/1984EP0108159A1 Electromagnetic swing drive, in particular for impact printers
05/15/1984US4449152 Copying machine
05/15/1984US4448123 Variable speed printing for dot matrix printers
05/10/1984WO1984001823A1 Method and device for guiding road vehicles
05/08/1984US4447832 Reproducing machine
05/08/1984US4447723 Scanning beam reference employing a retroreflective code means
05/08/1984US4447704 Semiconductor device for driving thermal print heads
05/08/1984US4447134 Grating signal system using zero order beam of acousto-optic modulator
05/02/1984EP0107184A1 Electrophotographic printer
05/01/1984US4446472 Electrophotographically information recording method
05/01/1984CA1166757A1 Slaved ramp voltage generator for a calligraphic character printer
05/01/1984CA1166755A1 Document automatic pagination
05/01/1984CA1166511A1 Solenoid impact print hammer with uniform free flight time
04/1984
04/26/1984WO1984001638A1 Data input/output apparatus
04/25/1984EP0106592A2 Data clocking circuitry
04/25/1984EP0106403A2 Ink ribbon cartridge with re-impregnating means
04/25/1984EP0106337A2 Laser recording apparatus
04/25/1984EP0106157A2 Input controller for phase lock voltage controlled oscillator
04/24/1984US4445128 Method and apparatus for compensating for irregular motion
04/24/1984US4445125 Diode laser array system for printing and copying applications
04/24/1984US4445115 Display control unit having means for symbolic representation of graphical symbols
04/24/1984US4444470 Multibeam optical modulation and deflection apparatus
04/24/1984CA1166051A1 Double pass optical system for raster scanners
04/18/1984EP0105340A1 Page printing system
04/17/1984US4443695 Apparatus for controlling the quantity of light
04/17/1984US4443292 Etching, copper, molybdenum, lamination
04/17/1984US4443121 Thermal printing apparatus with reference gray scale comparator
04/11/1984EP0105095A2 Printer with optimum printing velocity
04/10/1984US4442439 Method of reducing printing distortion
04/04/1984EP0104628A2 Method and apparatus for the generation of characters
04/04/1984EP0104603A2 Image forming apparatus
04/04/1984EP0104332A2 Printing system using graphic data compression
04/03/1984US4441126 Adaptive corrector of facet errors in mirror scanning systems
04/03/1984US4441111 Method and apparatus for applying signal voltages to electrostatic recording multi-stylus electrode assembly
04/03/1984US4441105 Display system and method
03/1984
03/28/1984EP0104022A2 Recording apparatus
03/27/1984US4439775 Multiple speed printer
03/20/1984US4438443 Method of recording information on a medium in the form of electrical signals
03/13/1984US4437122 Low resolution raster images
03/13/1984US4437106 Method and means for reducing illumination nulls in electro-optic line printers
03/13/1984US4436384 Binocular stereo-microscope
03/07/1984EP0101814A2 Automated sign generator
03/06/1984US4435772 Interactive graphic system
03/06/1984US4435733 Flying spot scanner for laser printer
03/06/1984US4435674 Method and apparatus for generating a verified plot
03/06/1984US4435634 Circuitry for driving electrodes in selected combinations
03/06/1984US4435064 Optical exposure unit for electrophotographic printing device
03/06/1984CA1163309A1 Character overprinting method and apparatus in non- impact printers
03/01/1984WO1984000831A1 Display and hard-copy device operating in conjunction with computers or other information sources
02/1984
02/28/1984US4434432 Universal image coder and controller for multicolor electrolytic printing
02/22/1984EP0100872A2 Apparatus for and method of enlarging character pattern
02/22/1984EP0100853A2 Character generator for raster printers
02/22/1984EP0100849A1 Device for exposing point surface elements of light-sensitive recording supports
02/21/1984CA1162590A1 Thermal recording head
02/21/1984CA1162582A1 Merging of information in a copier-printer system
02/14/1984US4431322 Multiple path recording means
02/14/1984US4431319 Method and apparatus for serial dot printing
02/14/1984CA1162318A1 Character set expansion
02/14/1984CA1162317A1 Read only memory coded print wheel cartridge