Patents
Patents for G06K 15 - Arrangements for producing a permanent visual presentation of the output data (30,277)
01/1988
01/05/1988US4717928 Arrangement for producing a pattern on a light-sensitive surface
01/05/1988US4717925 Optical scanner without extra convergent lens
12/1987
12/29/1987US4716544 Variable dimension and variable orientation graphics bit-map computer memory
12/29/1987US4715699 Scanning optical system for laser beam printers
12/29/1987US4715595 Apparatus for feeding paper sheets from a paper stock to a printer or reader
12/29/1987CA1230934A1 Laser marking apparatus
12/23/1987CN87103144A Printing press
12/22/1987US4715006 Image forming apparatus
12/22/1987US4714940 Image processing apparatus having display means to monitor and display information from a date input section
12/22/1987US4714325 Magneto-optical printing head and method of grey-scale image generation using such a printing head
12/17/1987DE3620184A1 Measuring device for determining or testing the force of the bearing pressure and/or working pressure, in particular in plotters, recording instruments and similar devices and instruments
12/16/1987EP0249285A1 A method of and a device for filling surface parts of an image with a surface pattern
12/15/1987US4713691 Interface circuit of video signal hard copy apparatus
12/15/1987US4713690 Sampling clock phase correction circuit of video signal
12/15/1987US4713672 Laser beam printer
12/15/1987US4712876 Driving ferroelectric liquid crystal printers via short circuiting
12/09/1987EP0248646A2 Semiconductor laser device
12/09/1987EP0248013A1 An automatic printing machine for printing text on cinematographic film.
12/08/1987US4712188 Pattern output apparatus
12/08/1987US4712118 Laser beam printer
12/08/1987US4712116 Means and method of symmetrical energization of individual array LED's for image exposure
12/08/1987US4712102 Method and apparatus for displaying enlarged or enhanced dot matrix characters
12/02/1987EP0247622A2 Character pattern converting circuit
12/01/1987US4710822 Image processing method
12/01/1987US4710779 Optical recording apparatus
12/01/1987US4709911 Automatic sheet feeding device
11/1987
11/25/1987EP0246801A2 Character imaging system
11/25/1987EP0246457A2 Compensation for fine line prints
11/25/1987EP0246312A1 Raster scanning system for enhanced resolution
11/24/1987US4709250 Image forming apparatus
11/24/1987US4708504 Pinch roller assembly for sheet feeding
11/19/1987WO1987007041A1 Self-cleaning electrostatic color printer
11/19/1987WO1987007015A1 High resolution photographic film printer
11/19/1987WO1987006860A1 Self-seating toning shoe for electrostatic drum printers
11/19/1987EP0245498A1 Dot matrix printing and scanning
11/17/1987US4707801 Word processing system based on a data stream having integrated alphanumeric and graphic data
11/17/1987US4707715 Printing apparatus
11/17/1987US4707711 Character imaging system
11/17/1987US4707709 Image recording apparatus in which exposure levels are a function of image contents
11/17/1987US4707153 Printer controller
11/17/1987US4707055 Scanning apparatus
11/17/1987US4706605 Self-cleaning electrostatic color printer
11/17/1987CA1229367A1 Cross scan beam positioner for multiple channel laser ros
11/11/1987EP0245041A2 Text processing apparatus for processing text in accordance with different selected text formats
11/11/1987EP0244604A2 Method and apparatus for quieting the operation of a dot matrix printer
11/10/1987US4706099 Laser beam image printing device with multiple sheet size feeding mechanism
11/10/1987US4706007 Surface pulse motor
11/10/1987US4705417 Postal franking machine
11/05/1987DE3708925A1 Printer with at least one printing unit
11/04/1987EP0243697A2 Method of adjusting regulating units in printing machines
11/04/1987EP0243661A1 Printing machine with at least one printing unit
11/04/1987EP0243659A1 Surface exposure device for exposing text on a recording carrier, and method for this exposing
11/03/1987US4704698 Method for the synchronization of a moveable material web and an optical deflection path
11/03/1987US4704616 Apparatus for electrothermal printing
11/03/1987US4704040 Memory device and printing system for dot printer
11/03/1987US4704021 Apparatus for the exposure of a recording carrier including alpha numberic characters of faces having a foreground pattern contrasting relative to a background pattern
10/1987
10/28/1987EP0243133A2 Print control system capable of suppressing a blank area which might otherwise appear on a report
10/28/1987EP0242632A2 Apparatus and method for efficient plotting
10/28/1987EP0242403A1 Endless rotary belts with compensation for a shift perpendicular to their moving direction
10/27/1987US4703438 Character signal generator
10/27/1987US4703323 Method and apparatus for displaying enhanced dot matrix characters
10/27/1987US4703318 Character-based monochromatic representation of color images
10/27/1987US4702630 Facsimile-printer apparatus
10/27/1987CA1228633A1 Recording apparatus for linewise recording information on a moving photoreceptor
10/22/1987DE3711612A1 Transmission control device for a printer
10/20/1987US4701772 Thermally activated image bar
10/20/1987US4701674 Optical beam modulation and deflection device
10/20/1987US4701670 Optical write device
10/20/1987US4701005 Light beam combining method and apparatus
10/20/1987US4700906 Paper tape control unit
10/20/1987US4700791 Electronic scale printer
10/14/1987EP0241304A2 Thermal printing apparatus
10/14/1987EP0241091A1 Apparatus and method for printing information
10/13/1987US4700367 Pulse width control circuit
10/13/1987US4700206 Image formation apparatus
10/13/1987US4700201 Dot corrected laser printer
10/13/1987US4699498 Image projector with liquid crystal light shutter
10/13/1987US4699496 Contact pressure mechanism for a web-shaped image receiving material
10/08/1987WO1987006015A1 Scanning apparatus
10/07/1987EP0240347A2 Raster output scanners
10/07/1987EP0239845A1 Arrangement for controlling several non-mechanical printers operating in tandem
10/06/1987US4698779 Graphic display with determination of coincidence of subject and clip areas
10/06/1987US4698755 Printer control system and method of designating functions of printer
10/06/1987US4698647 High resolution photographic film printer
09/1987
09/29/1987US4696592 Paper feed control in a printer
09/29/1987US4696562 Multifunctional copying machine
09/22/1987US4695849 Recording apparatus
09/22/1987US4695714 Light source stabilizer with intensity and temperature control
09/17/1987DE3608361A1 Data processing device
09/16/1987EP0236727A2 Control stand for a printer, in particular a matrix printer
09/16/1987EP0236481A1 Electrostatic printing apparatus
09/16/1987EP0236454A1 Contrast control for an electrostatic printer
09/15/1987US4694405 Laser printer controller data alignment device
09/15/1987US4694156 Pixel placement sensing arrangement using split detecting elements
09/15/1987US4693618 Dot matrix printer providing multiple print pulses for one energization of a printing head stepping motor
09/15/1987US4693563 Ferro-electric liquid crystal electro-optical device
09/15/1987US4693548 Device for recording information on a photosensitive medium for electrophotography
09/15/1987US4693206 Self-seating toning shoe for electrostatic drum printers
09/11/1987WO1987005416A1 Process and device for selectively duplicating alphanumeric and/or graphic characters
09/09/1987EP0236080A2 Laser Beam printer