| Patents for B41J 2 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed (138,049) |
|---|
| 02/14/1989 | US4805033 Method of forming oblique dot pattern |
| 02/14/1989 | US4805012 System for high resolution exposure address with coarser resolution exposing array |
| 02/14/1989 | US4804982 Electronic image printing apparatus |
| 02/14/1989 | US4804981 Aspheric lens for polygon mirror tilt error correction and scan bow correction in an electrophotographic printer |
| 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 | US4804976 System for energizing thermal printer heating elements |
| 02/14/1989 | US4804975 Thermal dye transfer apparatus using semiconductor diode laser arrays |
| 02/14/1989 | US4804280 Printer including apparatus for controlling underscore position relative to characters |
| 02/14/1989 | CA1250012A1 Printing device |
| 02/09/1989 | WO1989000921A1 Piezoelectric ink printing head and process for its production |
| 02/09/1989 | WO1989000920A1 Piezoelectric ink printing head and process for its production |
| 02/09/1989 | WO1989000109A3 Thermal printing method and system |
| 02/09/1989 | DE3825159A1 Printer |
| 02/09/1989 | DE3732044C1 Electrophotographic printer |
| 02/09/1989 | DE3725500A1 Piezoelektrischer tintendruckkopf und verfahren zu seiner herstellung A piezoelectric ink jet print head and method for its preparation |
| 02/09/1989 | DE3725499A1 Piezoelektrischer tintendruckkopf und verfahren zu seiner herstellung A piezoelectric ink jet print head and method for its preparation |
| 02/08/1989 | EP0302104A1 Thermal printer. |
| 02/07/1989 | US4803565 Optical write head |
| 02/07/1989 | US4803502 Image formation cartridge and image forming apparatus using the same |
| 02/07/1989 | US4803501 Device for generating fluid drops |
| 02/07/1989 | US4803500 Ink printer means comprising interchangeable ink heads |
| 02/07/1989 | US4803499 Moveable ink jet thermal printing head |
| 02/07/1989 | US4803497 Laser diode output power stabilization in a laser imagesetter |
| 02/07/1989 | US4803496 Method for recording a color image |
| 02/07/1989 | US4802781 Dot matrix printer having increased impact force and higher operating frequency |
| 02/07/1989 | US4802776 Print head having a wear resistant rotational fulcrum |
| 02/07/1989 | CA1249716A1 Ink jet transparency |
| 02/01/1989 | EP0301891A1 Electrothermal printer with a resistive ink ribbon |
| 02/01/1989 | EP0301786A1 Image processing |
| 02/01/1989 | EP0301512A2 Apparatus for thermal transfer printing |
| 02/01/1989 | CN1003192B Front-end system |
| 01/31/1989 | US4802179 Apparatus for controlling optical output from semiconductor laser |
| 01/31/1989 | US4802105 Pulse width modulator for a printing apparatus |
| 01/31/1989 | US4801955 Ink jet printer |
| 01/31/1989 | US4801954 Ink jet printer |
| 01/31/1989 | US4801953 Perforated ink transports for acoustic ink printing |
| 01/31/1989 | US4801952 Improved ink dot printer electrode structure |
| 01/31/1989 | US4801951 Thermal ink-jet type image forming apparatus |
| 01/31/1989 | US4801948 Thermal recording apparatus with resistance compensation |
| 01/31/1989 | US4801947 Electrodeposition-produced orifice plate of amorphous metal |
| 01/31/1989 | US4801194 Multiplexed array exposing system having equi-angular scan exposure regions |
| 01/31/1989 | CA1249625A1 Electromagnetic actuator mechanism in particular for print hammer drives |
| 01/31/1989 | CA1249482A1 Apparatus and method for driving ink jet printer |
| 01/31/1989 | CA1249480A1 Thermal transfer recording method and apparatus |
| 01/31/1989 | CA1249434A1 Liquid applicator |
| 01/26/1989 | WO1989000504A1 Method and apparatus for ink jet recording |
| 01/26/1989 | WO1989000498A1 Process for bonding two flat parts with a photoresist film |
| 01/26/1989 | EP0249625A4 Ink jet barrier layer and orifice plate printhead and fabrication method. |
| 01/25/1989 | EP0300985A1 Optical transducer for sensing the position or motion of a writing head relative to a reference |
| 01/25/1989 | EP0300954A1 Device for thermal printing |
| 01/25/1989 | EP0300823A2 Incremental positioning system |
| 01/25/1989 | EP0300743A2 Improved spot deposition for liquid ink printing |
| 01/25/1989 | EP0300634A1 Thermal inkjet pen temperature control |
| 01/25/1989 | EP0300595A1 Method of printing dot-on-dot graphics area-fill using an ink jet device |
| 01/25/1989 | EP0300534A1 Exposure device and printer with an LED array |
| 01/25/1989 | EP0300245A2 Control panel arrangement for printing system |
| 01/25/1989 | CN1030555A Marker sleeve assembly |
| 01/24/1989 | US4800443 Method and apparatus for carrying out a dithering operation |
| 01/24/1989 | US4800403 Method and apparatus for restoring operation of ink jet printing nozzles |
| 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 |
| 01/24/1989 | US4800400 Electronic image printing apparatus |
| 01/24/1989 | US4800399 Pulsed constant current source for continuous tone resistive ribbon printers |
| 01/24/1989 | US4800398 Ink-jet printer with an encased printer head unit |
| 01/24/1989 | US4800397 Metal transfer to form printing master plate or printed circuit board |
| 01/24/1989 | US4800396 Compensation method and device for ink droplet deviation of an ink jet |
| 01/24/1989 | US4800259 Document track work station |
| 01/24/1989 | EP0250544A4 Ink jet printer electrical field-mist reduction system. |
| 01/24/1989 | EP0249626A4 Replaceable thermal ink jet component and thermosonic beam bonding process for fabricating same. |
| 01/24/1989 | CA1249172A1 Control for dot matrix printers operating in harsh environment |
| 01/24/1989 | CA1249171A1 Device for distributive dot printing for printer |
| 01/19/1989 | DE3722923A1 Photoresistfolie als kleber fuer die verbindung von zwei flachen teilen Share photoresist film as the adhesive for the connection of two flat |
| 01/18/1989 | EP0299939A2 Ink jet printer |
| 01/18/1989 | EP0299798A2 Improved charging deposition control in electrographic thin film writing head |
| 01/18/1989 | EP0299735A2 Thermal print head |
| 01/18/1989 | EP0299653A2 Method and apparatus for thermal dot matrix printing |
| 01/18/1989 | EP0217830B1 Dot matrix print head |
| 01/17/1989 | US4799070 Ion flow electrostatic recording process and apparatus |
| 01/17/1989 | US4799068 Thermal electrostatic ink-jet recording method and an ink therefor |
| 01/17/1989 | US4798488 Dot matrix print head |
| 01/17/1989 | US4798484 Dot matrix print head |
| 01/17/1989 | US4798483 Electrothermal printing apparatus with electrodes usable as current supply or return |
| 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 |
| 01/17/1989 | CA1248818A1 Method and apparatus for controlling ink-jet color printing heads |
| 01/17/1989 | CA1248708A1 Polymer product treating method and treating composition |
| 01/12/1989 | WO1989000109A2 Thermal printing method and system |
| 01/12/1989 | WO1989000108A1 Electronic method and device for adjustment of jet direction in an ink jet apparatus |
| 01/12/1989 | DE3822323A1 Drucker mit einer austauschbaren pendelanordnung Printer with an exchangeable pendulum arrangement |
| 01/11/1989 | EP0298724A2 Interface for a printer selectively operable in serial and parallel modes |
| 01/11/1989 | EP0298643A2 Print head pressure contact device |
| 01/11/1989 | EP0298580A2 Ink jet image transfer lithographic apparatus and technique |
| 01/11/1989 | EP0298446A2 Full page graphics image display data reduction |
| 01/11/1989 | EP0298195A2 Method and apparatus for image recording |
| 01/11/1989 | CN1030314A Printing words way |
| 01/11/1989 | CN1030307A Printing device |
| 01/11/1989 | CN1030306A Printing device |
| 01/10/1989 | US4797837 Method and apparatus for thermal printer temperature control |
| 01/10/1989 | US4797695 Electrophotographic recording system |
| 01/10/1989 | US4797694 Scan-multiplexed light valve printer with band-reducing construction |