| Patents for G06K 15 - Arrangements for producing a permanent visual presentation of the output data (30,277) |
|---|
| 04/11/1989 | US4821048 Area exposure apparatus for exposing an area of text on a recording carrier and method for conducting the area exposure |
| 04/11/1989 | CA1252559A1 Management communication terminal system |
| 04/06/1989 | WO1989003149A1 Multiplexed array exposing system having equi-angular scan exposure regions |
| 04/06/1989 | WO1989003148A1 Scan-multiplexed light valve printer with band-reducing construction |
| 04/06/1989 | WO1989003097A1 Plotting apparatus |
| 04/06/1989 | WO1989003065A1 Electronic reproduction apparatus with highlighting color |
| 04/06/1989 | WO1989003060A1 Multicolor light valve imaging apparatus having electrode constructions for uniform transmission |
| 04/06/1989 | WO1989002832A1 Laser beam-induced colour printing |
| 04/05/1989 | EP0310287A2 Light emitting diode array |
| 04/05/1989 | EP0310266A2 Recalibration system for led array |
| 04/05/1989 | EP0310228A2 Page printing system using a virtual memory |
| 04/05/1989 | EP0310217A2 Circuit for driving dot matrix printers with individually positioned print elements |
| 04/05/1989 | EP0309751A2 Electronic labeler with printhead and web sensor |
| 04/04/1989 | US4819066 Image processing apparatus |
| 04/04/1989 | US4819018 High-speed broad-brush laser photocomposition |
| 04/04/1989 | US4819008 Thermal head driver circuit |
| 04/04/1989 | US4818127 Inclined writing by means of matrix printer |
| 03/29/1989 | EP0309265A2 Document handling apparatus |
| 03/29/1989 | EP0308492A1 Printer apparatus. |
| 03/29/1989 | EP0308463A1 Focusing for optical print heads |
| 03/28/1989 | US4816924 Laser printer with toner image density control |
| 03/28/1989 | US4816920 Planar surface scanning system |
| 03/28/1989 | US4816863 Exposure control system for continuous tone electrophotographic film |
| 03/28/1989 | US4816846 Method and apparatus for direct color printing |
| 03/28/1989 | US4816845 Image forming apparatus having a stepping motor with selectively excited coils |
| 03/28/1989 | US4816844 Superimposed image forming apparatus |
| 03/28/1989 | US4815869 Method of multicolor printing with matrix printer |
| 03/28/1989 | US4815374 Computer peripheral for the treatment of data processing documents |
| 03/28/1989 | CA1251687A1 Depository envelope printing mechanism |
| 03/22/1989 | EP0308272A1 Multi-chamber ink jet recording head for color use |
| 03/22/1989 | EP0307994A1 An exposure device with an aging correction system for a LED printer |
| 03/22/1989 | EP0307980A2 A control circuit for a laser printer |
| 03/21/1989 | US4815058 Optical information processing apparatus |
| 03/21/1989 | US4814892 Recording apparatus including control error detection |
| 03/21/1989 | US4814793 Film handling means for a laser recorder |
| 03/21/1989 | US4814792 Lateral registration adjusting device for use in a laser beam printer |
| 03/14/1989 | US4812861 Optical laser beam control device for printer |
| 03/14/1989 | US4812859 Multi-chamber ink jet recording head for color use |
| 03/14/1989 | US4812059 Printer apparatus with automatic gap adjusting mechanism |
| 03/09/1989 | WO1989002137A1 Laser diode output power stabilization in a laser image setter |
| 03/09/1989 | WO1989002136A1 Covering and cleaning device for the optical character generator in an electrophotographic printing device |
| 03/09/1989 | WO1989002115A1 Automatic data plotter |
| 03/08/1989 | EP0306157A2 Apparatus and method for printing upright and rotated characters |
| 03/08/1989 | EP0305784A2 Feed mechanism for transporting a record carrier in a printer |
| 03/07/1989 | US4811348 Semiconductor laser array device |
| 03/07/1989 | US4811242 Chinese character printer controlling device |
| 03/07/1989 | US4810062 Liquid crystal cell with opaque mask for printing device |
| 03/07/1989 | US4810058 Exposure device utilizing a liquid crystal shutter matrix |
| 03/07/1989 | US4810046 Light beam scanning apparatus |
| 03/07/1989 | US4810006 Stabilized sheet materials for use with computer-directed printers and method of stabilizing same for computer printers |
| 03/01/1989 | EP0305034A2 Method and apparatus for incremental computation of a linear function |
| 03/01/1989 | EP0304916A1 Thermal printing control circuit |
| 03/01/1989 | EP0304509A1 Video display apparatus for textual information |
| 02/28/1989 | US4809216 Print engine data interface |
| 02/28/1989 | US4809025 Recording apparatus |
| 02/28/1989 | US4809021 Apparatus and method for generating images by producing light spots of different sizes |
| 02/28/1989 | US4809020 Control apparatus for electronic image printer |
| 02/28/1989 | US4809019 Character generator for thermal printers |
| 02/28/1989 | US4808985 Character pattern converting circuit |
| 02/28/1989 | US4808016 Output apparatus with suppression of underscoring of blank characters |
| 02/22/1989 | EP0304276A2 Beam recorder |
| 02/22/1989 | EP0304218A2 Method and apparatus for carrying out a dithering operation |
| 02/21/1989 | US4807239 Drive and control circuit for laser diode |
| 02/21/1989 | US4807156 Adjustable print size control for raster output scanners |
| 02/21/1989 | US4807047 Electro luminescence device and electrophotographic printing system using the same |
| 02/21/1989 | US4806951 Optical printer |
| 02/15/1989 | EP0303124A1 Control for enabling flight timing of hammers during printing |
| 02/15/1989 | EP0302882A1 Scanning apparatus |
| 02/15/1989 | CN1031144A Storage method and application system for literal word and graphic |
| 02/14/1989 | US4805135 Image communication apparatus having a function for dividing and outputting an image |
| 02/14/1989 | US4804980 Digital ionographic printing apparatus |
| 02/14/1989 | US4804977 Image or pattern transfer optical system for thermal dye transfer apparatus |
| 02/14/1989 | CA1250044A1 Color image processor |
| 02/09/1989 | DE3825159A1 Printer |
| 02/08/1989 | EP0302698A2 Means for controlling operation of a printer |
| 02/07/1989 | US4803497 Laser diode output power stabilization in a laser imagesetter |
| 02/01/1989 | CN1003196B Method of rotating high resolution characters at high speed |
| 02/01/1989 | CN1003192B Front-end system |
| 01/31/1989 | US4802105 Pulse width modulator for a printing apparatus |
| 01/31/1989 | US4801978 Image bar printer compensated for vibration-generated scan line errors |
| 01/31/1989 | US4801970 Development apparatus for latent images on supported sheets |
| 01/31/1989 | US4801194 Multiplexed array exposing system having equi-angular scan exposure regions |
| 01/31/1989 | CA1249627A1 Printer input interface |
| 01/25/1989 | EP0300825A1 Position transducer for printer and plotter |
| 01/25/1989 | EP0300823A2 Incremental positioning system |
| 01/25/1989 | EP0300743A2 Improved spot deposition for liquid ink printing |
| 01/25/1989 | EP0300534A1 Exposure device and printer with an LED array |
| 01/24/1989 | US4800443 Method and apparatus for carrying out a dithering operation |
| 01/24/1989 | US4800401 Light scanning device for scanning with a lasler beam and an image forming apparatus for forming an image with a laser beam |
| 01/18/1989 | EP0299653A2 Method and apparatus for thermal dot matrix printing |
| 01/18/1989 | EP0299455A2 Method and apparatus for laser exposure in an image scanning/recording apparatus |
| 01/17/1989 | US4799172 Apparatus and method for automatic layout of sign text |
| 01/17/1989 | US4799071 Dot printer with age compensation means |
| 01/17/1989 | US4799069 Laser recording apparatus |
| 01/17/1989 | US4798489 Ink ribbon control apparatus for locating replacement cartridge color band in a color printer |
| 01/17/1989 | US4798373 Sheet feeding device for use in an electrophotographic information printer |
| 01/17/1989 | CA1249085A1 Method and apparatus for enlarging or enhancing dot matrix characters |
| 01/17/1989 | CA1248878A1 System for reproducing multi-level digital images on a bi-level printer of fixed dot size |
| 01/12/1989 | DE3721887A1 Device for determining the size of a predetermined set of characters |
| 01/11/1989 | EP0298724A2 Interface for a printer selectively operable in serial and parallel modes |