Patents
Patents for G06K 15 - Arrangements for producing a permanent visual presentation of the output data (30,277)
03/1983
03/29/1983US4378563 Electronic printer with single tracing element
03/29/1983US4378149 High speed, low-cost character printer
03/29/1983US4377972 Method and apparatus for operating matrix printer
03/29/1983CA1143857A1 System for controlling and sequencing a printer
03/29/1983CA1143781A1 Air flow tunnel for reducing ink jet drag on array head
03/29/1983CA1143780A1 Voltage modulated drop-on-demand ink jet
03/22/1983CA1143466A1 Digital magnification system
03/16/1983EP0073810A1 Dot matrix printer
03/15/1983US4376568 Thick film line modulator
03/15/1983US4376411 Print hammer limit control
03/08/1983US4375922 Character printing system in electronic data processing apparatus such as electronic calculators
03/02/1983EP0073124A2 A method and device for avoiding defective elements in a thermal printer
02/1983
02/23/1983EP0072708A2 Printer
02/23/1983EP0072563A2 Method of reducing the redundancy of binary character sequences for matrix printing methods
02/22/1983US4375067 Semiconductor laser device having a stabilized output beam
02/22/1983US4375064 Laser recorder
02/22/1983US4374625 Text recorder with automatic word ending
02/16/1983EP0072124A1 Light-modulating device comprising a multigate light valve
02/16/1983EP0071661A1 Control device for a chain printer with a plurality of print hammers
02/15/1983US4374388 Method and an arrangement for depicting a half-tone image
02/15/1983US4373438 Dot printer
02/08/1983US4373156 Apparatus and method for producing rapid, high resolution hard color copies from computer-based graphics and digital image processing systems
02/08/1983US4372696 High quality printer
02/08/1983CA1141039A1 End of character flag for variable pitch character generator
02/04/1983EP0061489A4 Character format control apparatus and method.
02/01/1983US4371950 Peripheral control interface circuit for train printer-data link processor
02/01/1983US4371948 Train printer-data link processor
02/01/1983US4371933 Bi-directional display of circular arcs
02/01/1983US4371898 Composite information recording apparatus
02/01/1983US4371878 Device for correcting ink dot misplacement in ink-jet printing
02/01/1983US4371274 Apparatus for dot-matrix printing with proportional character spacing
02/01/1983CA1140679A1 Complex character generator
01/1983
01/25/1983US4370730 Ram buffer memory circuit system for train printer-data link processor
01/25/1983US4370668 Liquid ejecting recording process
01/25/1983CA1140199A1 Pressure pulse drop ejector apparatus
01/18/1983US4369457 Reverse polarity differential encoding for fringe field responsive electro-optic line printers
01/18/1983US4369454 Recording apparatus
01/18/1983US4369452 Thermal recording head
01/18/1983US4368946 Information recording method and apparatus
01/12/1983EP0069196A1 Device for text alteration and correction
01/11/1983US4368474 Ink droplet formation control in an ink jet system printer
01/11/1983US4367946 Light valve imaging apparatus having improved optical configuration
01/11/1983US4367943 Apparatus for providing recording compensation for rotating drum speed fluctuations in an information recording apparatus
01/11/1983CA1139353A1 Planar-faced electrode for ink jet printer and method of manufacture
01/04/1983US4367533 Image bit structuring apparatus and method
01/04/1983US4367476 Ink jet printing apparatus
01/04/1983CA1138988A1 Adapter for raster output scanning printer
12/1982
12/28/1982US4366492 Semiconductor laser device
12/28/1982US4366488 Read/write arrangement for a magnetic terminal
12/28/1982US4365901 Matrix printer with automatic printing head adjustment
12/28/1982CA1138521A1 Method and apparatus for digitally controlling the formation of colour images
12/28/1982CA1138520A1 Printer escapement control system
12/22/1982EP0067587A2 Electrostatic recorders
12/21/1982US4364681 Printer having a linear motor
12/21/1982CA1138024A1 Ink droplet generator for ink jet printer
12/15/1982EP0067004A2 Printing character generator
12/15/1982EP0066777A2 Hand-held electrically selectable labeler
12/15/1982EP0066728A1 Arrangement for preparing raster-scanned screen data for a print output
12/15/1982EP0066579A1 Character generator.
12/14/1982US4364060 Nozzle position deviation compensation arrangement for ink jet printing device
12/14/1982US4364058 Ink drop charging device
12/14/1982US4364057 Electrostatic ink-jet printer
12/14/1982US4364024 Signature presentation method and apparatus
12/14/1982US4363539 Photohead with flashing beam
12/14/1982US4363268 Drum type bar code line printer
12/14/1982CA1137643A1 Magnetic terminal
12/14/1982CA1137620A1 Facet tracking in laser scanning
12/14/1982CA1137539A1 Multiple variable light source printer
12/14/1982CA1137537A1 Aspirated ink jet printer head
12/08/1982EP0066048A2 Method of printing records from stored files of spatially related data in a text processing system
11/1982
11/30/1982US4361874 Schedule table printing apparatus
11/30/1982US4361627 Magnetic recording medium
11/30/1982US4361394 Method and apparatus for scanning light beam
11/16/1982US4359286 Character set expansion
11/16/1982CA1135867A1 Digital typesetter
11/09/1982CA1135341A1 Method for driving a light scanning apparatus
11/09/1982CA1135327A1 Cathode ray tube printing apparatus and method
11/03/1982EP0063939A2 Typing arrangement
11/02/1982US4357627 Method and apparatus for improving resolution of scophony scanning system utilizing carrier phase reversal
11/02/1982US4357619 High-speed non-impact band printer employing an array of radiation sources for printing on a movable surface
11/02/1982US4357618 Electrostatic imaging apparatus
10/1982
10/28/1982WO1982003699A1 Title edge apparatus for serially produced collated copy
10/27/1982EP0063144A1 Method and apparatus for bufferring data.
10/26/1982US4356386 Desk-top calculator
10/26/1982US4355913 Content-addressed text search apparatus for typewriters
10/20/1982EP0062744A2 Method of character generation from compressed fonts
10/19/1982US4354765 Hyphen characterization apparatus for a typewriter
10/13/1982EP0062522A1 Proximity-coupled electro-optic devices
10/13/1982EP0062520A1 Thermal dot matrix printer and method of operating same
10/13/1982EP0062301A2 Character generator
10/12/1982US4354196 Laser engraving system with massive base table and synchronization controls
10/12/1982US4354195 Ink jet recording apparatus
10/12/1982US4353653 Font selection and compression for printer subsystem
10/12/1982US4353298 Partial line turnaround for printers
10/12/1982CA1133568A1 Stitching method and apparatus for multiple nozzle ink jet printers
10/06/1982EP0061926A1 Multigate light valve for electro-optic line printers having non telecentric imaging systems
10/06/1982EP0061755A1 Computer-aided drawing apparatus
10/06/1982EP0061754A1 Computer-aided drawing apparatus
10/06/1982EP0061489A1 Character format control apparatus and method.
10/05/1982US4353079 Electronic device having a variable density thermal ink jet recorder