| Patents for B41J 2 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed (138,049) |
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| 02/20/1992 | WO1992002893A1 Apparatus for processing a digital image for window width, level and curve shape |
| 02/20/1992 | WO1992002782A1 Subttractive color hot melt ink reflection images on opaque substrates |
| 02/20/1992 | DE4026457A1 Ink jet print-head discarded when reservoir is empty - has ink channels and connecting branch line formed in ink reservoir container material |
| 02/20/1992 | DE4025619A1 Line setter for ink droplet printer - has cantilever heating resistance in each nozzle chamber with electronic heating controller |
| 02/19/1992 | EP0471545A2 Recording apparatus and recording method using ink jet recording head |
| 02/19/1992 | EP0471488A2 Interlaced printing using spaced print arrays |
| 02/19/1992 | EP0471374A2 Ink jet recording apparatus using the thermal energy and recovery method therefor |
| 02/19/1992 | EP0471157A1 Photo-ablated components for inkjet printhead |
| 02/19/1992 | EP0436709A4 Printhead for ink jet printing apparatus |
| 02/18/1992 | US5089831 Block-divided driving apparatus of gradation thermal printhead |
| 02/18/1992 | US5089830 Device for controlling moisture in a video color printer and a method therefor |
| 02/18/1992 | US5089739 Laminate type piezoelectric actuator element |
| 02/18/1992 | US5089683 Device for producing a constant length laser beam and method for producing it |
| 02/18/1992 | US5089050 Inks containing a water soluble compound as a stabilizer particularly for ink jet printing |
| 02/18/1992 | US5088847 Setting variable character width in matrix printer |
| 02/18/1992 | US5088844 Impact dot print head and printer including same |
| 02/18/1992 | CA1295882C System for determining orifice interspacings of cooperative ink jet print/cartridges |
| 02/18/1992 | CA1295881C Single-pass color plotter |
| 02/18/1992 | CA1295879C Printing of angled and curved lines using thermal dot matrix printer |
| 02/16/1992 | CA2049079A1 Sub-surface marking |
| 02/13/1992 | DE4025319A1 Printing mechanism with ink container - having ventilation channel for direct pressure equalisation with ambient atmos. |
| 02/12/1992 | EP0470860A2 Electrophotographic reproduction method having improved fuser |
| 02/12/1992 | EP0470813A1 Method and means for calibrating an ink jet printer |
| 02/12/1992 | EP0294471B1 Multiple print/cartridge ink jet printer having accurate vertical interpositioning |
| 02/12/1992 | EP0294447B1 System for determining orifice interspacings of cooperative ink jet print/cartridges |
| 02/12/1992 | CN1058563A Recording apparatus |
| 02/11/1992 | US5087968 Digital color copier with color separation processing |
| 02/11/1992 | US5087933 In situ inonographic uniformity correction |
| 02/11/1992 | US5087931 Pressure-equalized ink transport system for acoustic ink printers |
| 02/11/1992 | US5087930 Drop-on-demand ink jet print head |
| 02/11/1992 | US5087928 Image recording apparatus |
| 02/11/1992 | US5087926 Dual toggle mechanism for pressing a thermal printing head against a platen roll in a printer for use with an insertable cassette |
| 02/11/1992 | US5087924 Continuous ink jet printer |
| 02/11/1992 | US5087923 Method of adjusting a strobe pulse for a thermal line array printer |
| 02/11/1992 | US5087813 Horizontal sync signal generating device for use with an optical printer to determine starting positions of horizonal scanning on a photoconductive member |
| 02/11/1992 | US5087135 Printer paper thickness detector |
| 02/11/1992 | US5087126 Method of estimating colors for color image correction |
| 02/11/1992 | CA1295509C Multiple print/cartridge ink jet printer having accurate vertical interpositioning |
| 02/07/1992 | CA2048351A1 Method and means for calibrating an ink jet printer |
| 02/06/1992 | WO1992001563A1 Device for drying and guiding the printed material in an inkjet printing device |
| 02/06/1992 | DE4120293A1 Multiple ink jet appts. for variable line width in graphics plotter - use arrays of individually controlled ink jets to vary line widths eliminating pen-changing delays |
| 02/05/1992 | EP0469916A1 Ink jet recording head manufacturing method |
| 02/05/1992 | EP0469882A2 Image processing apparatus |
| 02/05/1992 | EP0469865A2 Electronic printing |
| 02/05/1992 | EP0469854A2 Printer Controller |
| 02/05/1992 | EP0469619A1 Wiping apparatus and method of recording head of ink recording apparatus |
| 02/05/1992 | EP0469536A2 An ink jet recording apparatus |
| 02/05/1992 | EP0468995A1 Ink jet nozzle/valve, pen and printer. |
| 02/04/1992 | US5086481 Apparatus for converting outline data into dot data, having means for assuring continuity of visible representations reproduced by the dot data |
| 02/04/1992 | US5086309 Image forming apparatus |
| 02/04/1992 | US5086308 Piezoelectric ink jet print head including common laminar piezoelectric element for two or more ink jetting devices |
| 02/04/1992 | US5086307 Liquid jet recording head |
| 02/04/1992 | US5086306 Line head driving apparatus |
| 02/04/1992 | US5086305 Liquid injection recording apparatus and suction recovery device using capping means integrally provided with a plurality of caps |
| 02/04/1992 | US5085533 Thermal printer |
| 02/04/1992 | US5085529 Thermal printing system with encoded sheet set |
| 02/04/1992 | US5085355 Liquid storage container preventing liquid backflow |
| 02/04/1992 | CA1295183C Ink jet printhead having a preloaded check valve |
| 02/04/1992 | CA1295182C Hybrid interconnect lead frame for thermal ink jet printhead and methods of manufacture and connection |
| 02/04/1992 | CA1295181C Single sheet ink-jet printer with passive drying system |
| 01/30/1992 | DE4023390A1 Ink print head monitoring arrangement - detects sound waves, e.g. associated with pressure pulses or bubble formation, using ultrasonic sensor |
| 01/29/1992 | EP0468712A2 Manufacturing method for ink jet recording head and ink jet recording head |
| 01/29/1992 | EP0468624A2 Facsimile machine using thin film eletroluminescent device |
| 01/29/1992 | EP0468105A1 Processes for increasing the density of images obtained by thermal dye sublimation transfer and printer for performing these processes |
| 01/29/1992 | EP0468075A1 Method for varying the droplet size in ink jet printers |
| 01/29/1992 | EP0468068A1 Apparatus for feeding ink in an ink writing head |
| 01/29/1992 | EP0467904A1 High-speed electrocoagulation printing method and apparatus. |
| 01/29/1992 | EP0211934B1 Electronic publishing |
| 01/28/1992 | US5084887 Driving device for semiconductor laser |
| 01/28/1992 | US5084758 Image processing apparatus with signal indicating type of light to be used for observing reproduced image |
| 01/28/1992 | US5084714 Narrow led printheads and gradient index lens array for use therewith |
| 01/28/1992 | US5084713 Method and apparatus for cooling thermal ink jet print heads |
| 01/28/1992 | US5084712 Head tending method and apparatus for an ink jet printer |
| 01/28/1992 | US5083876 Print wire alignment in a wire dot printer |
| 01/26/1992 | CA2047319A1 Apparatus and method for individually printing signatures during delivery to a bindery line |
| 01/23/1992 | WO1992000850A1 Component parts of print head for wire impact type dot printer and method producing thereof |
| 01/23/1992 | DE4124038A1 Print head used with photosensitive drum - has fluorescent tube with matrix of light emitting points served by corrected values held in ROM |
| 01/22/1992 | EP0467656A2 Method of operating an on-demand ink jet print head |
| 01/22/1992 | EP0467648A1 Recording apparatus which is driven by battery |
| 01/22/1992 | EP0467598A2 Image processing apparatus |
| 01/22/1992 | EP0467442A1 Matrix printer with a print head having print wires |
| 01/22/1992 | EP0467241A2 Character printer and recognition system |
| 01/22/1992 | EP0466968A1 Thermal recording system and thermal recording head |
| 01/22/1992 | EP0323989B1 Electronic method and device for adjustment of jet direction in an ink jet apparatus |
| 01/22/1992 | EP0250544B1 Ink jet printer electrical field-mist reduction system |
| 01/21/1992 | US5083164 Development module for a color printer |
| 01/21/1992 | US5083145 Non-arcing blade printer |
| 01/21/1992 | US5083144 Electrophotographic with scanning process module |
| 01/21/1992 | US5083140 Multiple charge images initiation with scan synchronization |
| 01/21/1992 | US5083139 Thermal head formed of a flat cable encapsulated in a supporting body |
| 01/21/1992 | US5083137 Energy control circuit for a thermal ink-jet printhead |
| 01/21/1992 | US5082496 Ink, and ink-jet recording method and apparatus employing the ink |
| 01/21/1992 | CA1294488C Color thermal printer |
| 01/15/1992 | EP0466507A1 Photosensitive imaging member |
| 01/15/1992 | EP0466330A2 Method for editing character bit maps at small sizes using connected runs |
| 01/15/1992 | EP0466286A1 Matrix needle print-head |
| 01/15/1992 | EP0466172A2 Sheet feed for an image forming apparatus |
| 01/15/1992 | EP0466143A2 Image forming apparatus featuring a custom formed scanned surface for effecting high definition images |
| 01/15/1992 | EP0466142A2 Ink tank in a cartridge of an ink jet recording apparatus |
| 01/15/1992 | EP0466127A2 Electrophotographic printer |