| 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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| 07/07/1992 | US5128695 Imaging material providing device |
| 07/07/1992 | US5128694 Head for ink-jet printer |
| 07/07/1992 | US5128691 Method of checking the printing quality of an ink jet printer |
| 07/07/1992 | US5128690 Recovery unit and method that expel foreign matter into a common liquid chamber of an ink jet head using a partial cap |
| 07/07/1992 | US5127749 Method of repairing printheads and product thereof |
| 07/07/1992 | CA2035867C Ink supply construction and printing method for drop-on-demand |
| 07/02/1992 | DE4141871A1 Driver for impression cylinder and colour thermal printed head - incorporates combination of levers and arms repositioned by partial rotation of cam wheel from reversible motor |
| 07/01/1992 | EP0493102A1 Acoustic ink printing |
| 07/01/1992 | EP0493101A2 Image conversion |
| 07/01/1992 | EP0493085A2 Graphics system for colour printing |
| 07/01/1992 | EP0493083A2 Color communication apparatus |
| 07/01/1992 | EP0493078A2 Color corrector in an apparatus for reproducing color image |
| 07/01/1992 | EP0493058A2 Method and apparatus for supplying ink to an ink jet printer |
| 07/01/1992 | EP0493055A2 High density, independently addressable, surface emitting semiconductor laser/light emitting diode arrays |
| 07/01/1992 | EP0493053A2 Method and means for embedding machine readable digital data in halftone images |
| 07/01/1992 | EP0493052A2 Nozzleless droplet projection system |
| 07/01/1992 | EP0493039A2 Thermal ink jet printhead having an increased drop velocity |
| 07/01/1992 | EP0492985A2 Electrophotographic color printing process |
| 07/01/1992 | EP0491961A1 Printing head |
| 07/01/1992 | EP0491955A1 Device for printing wire rod |
| 07/01/1992 | EP0491950A1 Method of producing component parts of print head for wire impact type dot printer |
| 07/01/1992 | EP0277142A4 Tuned response non-impact printer |
| 07/01/1992 | CN1062319A Multipurpose device for typesetting, printing and typewriting |
| 06/30/1992 | US5126858 Picture image processing system |
| 06/30/1992 | US5126790 Apparatus and method for paper path jam recovery |
| 06/30/1992 | US5126788 Clamshell type print device with optical unit stabilization |
| 06/30/1992 | US5126768 Process for producing an ink jet recording head |
| 06/30/1992 | US5126767 Ink tank with dual-member sealing closure |
| 06/30/1992 | US5126766 Ink jet recording apparatus including means for opening and closing an ink supply path |
| 06/30/1992 | US5126765 Ink jet recording apparatus having cleaning means for cleaning a recording head |
| 06/30/1992 | US5126764 Sheet transport unit for recording systems |
| 06/30/1992 | US5126761 Scanning beam output control device for an image recorder |
| 06/30/1992 | US5126759 Non-impact printer with token bit control of data and current regulation signals |
| 06/30/1992 | US5126757 Multi-gradation image recording apparatus |
| 06/30/1992 | US5126756 Image forming device |
| 06/30/1992 | US5126755 Print head assembly for ink jet printer |
| 06/30/1992 | US5126752 Ink jet printer head flushing system |
| 06/30/1992 | US5125969 Recording liquid and ink jet recording method employing the same |
| 06/30/1992 | CA1304520C Pulse width modulator for a printing apparatus |
| 06/25/1992 | WO1992010724A1 Printing apparatus |
| 06/25/1992 | WO1992010367A1 Drop-on-demand liquid ejector arrangement |
| 06/25/1992 | DE4041542A1 Optical colour printing head - uses rows of light gates and converter increasing width of light passing through each gate |
| 06/24/1992 | EP0491560A2 Liquid discharging recording head and method for producing same |
| 06/24/1992 | EP0491559A2 Impact dot printer and head therefor |
| 06/24/1992 | EP0491401A1 Thermal print head |
| 06/24/1992 | EP0491388A2 Thermal printing head |
| 06/24/1992 | EP0491087A1 A process for the production of a colour image |
| 06/23/1992 | US5124809 Image forming system |
| 06/23/1992 | US5124732 Electrophotographic printer means with regulated electrophotographic process |
| 06/23/1992 | US5124729 Recording apparatus |
| 06/23/1992 | US5124728 Ink jet recording apparatus with vacuum platen |
| 06/23/1992 | US5124727 Page printer capable of efficiently printing data on paper sheets having different sizes |
| 06/23/1992 | US5124722 Ink jet recording method |
| 06/23/1992 | US5124721 Recording sheet and ink jet recording method using the same |
| 06/23/1992 | US5124720 Fault-tolerant dot-matrix printing |
| 06/23/1992 | US5124719 Ink jet recording method |
| 06/23/1992 | US5124717 Ink jet printhead having integral filter |
| 06/23/1992 | US5124716 Method and apparatus for printing with ink drops of varying sizes using a drop-on-demand ink jet print head |
| 06/23/1992 | US5123960 Phthalocyanine dyes |
| 06/23/1992 | US5123759 Dot matrix print head |
| 06/23/1992 | US5123757 Printing system using received control program from word processor |
| 06/23/1992 | CA1304009C Deaeration of ink in an ink jet system |
| 06/23/1992 | CA1303904C Offset nozzle droplet formation |
| 06/23/1992 | CA1303903C Barrier layer and orifice plate for thermal ink jet print head assemblyand method of manufacture |
| 06/23/1992 | CA1303902C Capillary thermal ink jet pen |
| 06/17/1992 | EP0490684A2 Multiple resolution ROS |
| 06/17/1992 | EP0490668A2 Ink jet recording |
| 06/17/1992 | EP0490643A2 Impact printers |
| 06/17/1992 | EP0490579A2 Ink container and recording head cartridge having same |
| 06/17/1992 | EP0490545A2 Ink jet head cartridge, ink tank cartridge using degradable plastic as part of construction or package thereof and ink jet apparatus having fitting part for the cartridges |
| 06/17/1992 | EP0490061A2 Process for continuously electroforming parts such as ink jet orifice plates for inkjet printers |
| 06/17/1992 | DE4141203A1 Ink jet printer head - has ink ducts etched into plate mounted on heater actuator to generate droplet discharge bubbles |
| 06/17/1992 | DE4039525A1 Structured printing component prodn. - using deep Roentgen lithography in conjunction with moulding system |
| 06/17/1992 | CN1062043A Imaging device and method for developing, duplicating and printing graphic media |
| 06/16/1992 | US5123061 Data compression/decompression method, device and resulting data structure |
| 06/16/1992 | US5123023 Laser driver with plural feedback loops |
| 06/16/1992 | US5122973 Front-end system for a raster output scanner |
| 06/16/1992 | US5122883 Raster scanning engine driver which independently locates engine drive signal transitions within each pixel |
| 06/16/1992 | US5122872 Picture data memory system for storing both black and white and color picture data with different resolutions |
| 06/16/1992 | US5122842 Color electrostatography process control by way of toner development characteristics |
| 06/16/1992 | US5122818 Acoustic ink printers having reduced focusing sensitivity |
| 06/16/1992 | US5122816 Printer means having an electrothermally operated printing head |
| 06/16/1992 | US5122814 Bubble jet recording apparatus actuated by interface means |
| 06/16/1992 | US5122812 Thermal inkjet printhead having driver circuitry thereon and method for making the same |
| 06/16/1992 | US5122777 Applying organometallic compound and iridium and(or) ruthenium; combustion |
| 06/15/1992 | CA2051598A1 Multiple resolution ros |
| 06/12/1992 | CA2051571A1 Hammer energy control for quiet impact printer |
| 06/11/1992 | WO1992010054A1 Printing method |
| 06/11/1992 | WO1992010053A1 Printing apparatus and method |
| 06/11/1992 | WO1992010052A1 Printing method |
| 06/11/1992 | WO1992010051A1 Printing method |
| 06/11/1992 | WO1992010049A1 Optical printing system with discontinuous print medium |
| 06/11/1992 | WO1992010015A1 Laser driver with plural feedback loops |
| 06/11/1992 | WO1992009976A1 Radiation source for a printer |
| 06/11/1992 | WO1992009939A1 Printing method |
| 06/11/1992 | WO1992009910A1 Radiation source for a printer |
| 06/11/1992 | WO1992009437A1 Printing apparatus |
| 06/11/1992 | WO1992009436A1 Laminate for use in manufacture of ink jet printheads |
| 06/11/1992 | DE4139407A1 Image forming appts. for colour video printer - divides horizontal line into number of signals corresp. to colour filters in fibre=optic LCD panel |
| 06/11/1992 | CA2057315A1 Ink container cartridge and manufacturing method therefor |