Patents
Patents for B41J 2 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed (138,049)
07/1996
07/30/1996US5541624 Impulse ink jet apparatus employing ink in solid state form
07/30/1996US5540764 Ink, and ink-jet recording method and instrument using the same
07/30/1996US5540569 Multiple-chamber gear pump for ink jet printing
07/30/1996US5540509 Color printer with exchangeable ribbon cassettes
07/30/1996US5540508 Print head for an impact dot printer
07/30/1996US5540507 Tape printing apparatus
07/30/1996US5539982 Method of manufacturing an ink jet recording head
07/25/1996WO1996022460A2 Electroformed multilayer spray director and a process for the preparation thereof
07/25/1996DE19531740A1 Piezoelectric head for ink-jet printing equipment
07/25/1996CA2205801A1 Electroformed multilayer spray director and a process for the preparation thereof
07/24/1996EP0723248A2 Memory organization and method for multiple variable digital data transformation
07/24/1996EP0722838A2 On-demand type ink jet print head and method of operating same
07/24/1996EP0722837A1 Ink container valving
07/24/1996EP0722836A2 An ink jet apparatus
07/24/1996EP0722835A1 Ink jet recording method and recording apparatus
07/23/1996US5539866 Method and apparatus for accurately rendering half-bitted image pixels
07/23/1996US5539719 Light beam deviation detecting device used in an image forming apparatus
07/23/1996US5539446 Light beam position detection and control apparatus employing diffraction patterns
07/23/1996US5539444 Apparatus for recording an image by irradating a plurality of light beams on a recording surface
07/23/1996US5539443 Printer utilizing temperature evaluation and temperature detection
07/23/1996US5539442 Wax transfer type thermal printing method and apparatus
07/23/1996US5539440 Image forming apparatus having colorant holding regions and a colorant repelling region
07/23/1996US5539438 Image forming apparatus having an aperture electrode and low friction toner supplying device
07/23/1996US5539437 Hybrid thermal/hot melt ink jet print head
07/23/1996US5539436 Modular carriage assembly for an inkjet printer
07/23/1996US5539435 Ink jet recording blade with rounded tip
07/23/1996US5539434 Ink jet recording apparatus and method therefor
07/23/1996US5539433 Recording apparatus having a recording head driven in plural blocks
07/23/1996US5539038 Ink jet ink and process for making same
07/23/1996US5538933 Thermal transfer printing method and printing media employed therefor
07/23/1996US5538822 Applying heat to front and back side of image
07/23/1996US5538586 Adhesiveless encapsulation of tab circuit traces for ink-jet pen
07/23/1996US5538550 Melting, bubbles
07/23/1996CA2045074C Subtractive color hot melt ink reflection images on opaque substrates
07/18/1996WO1996021571A1 An ink jet cartridge refill device
07/18/1996WO1996021570A1 Permanent heat activated electrographic printing process and composition
07/18/1996DE19600989A1 Colour ink jet print printer
07/17/1996EP0722147A2 Very high field micro magnetic roller and method of making same
07/17/1996EP0721845A2 Liquid jet recording apparatus and recovery method therefor
07/17/1996EP0721844A1 Ink jet nozzle
07/17/1996EP0721843A2 Liquid ejecting head, liquid ejecting device and liquid ejecting method
07/17/1996EP0721842A2 Liquid ejecting head, liquid ejecting device and liquid ejecting method
07/17/1996EP0721841A2 Liquid ejecting head, liquid ejecting device and liquid ejecting method
07/17/1996EP0721840A2 Method and apparatus for producing dot size modulated ink jet printing
07/17/1996EP0721839A2 Layered-type piezoelectric element and method for producing the layered-type piezoelectric element
07/17/1996EP0670785A4 Thermal demand printer.
07/17/1996EP0556321B1 Resolution transforming raster-based imaging system
07/17/1996EP0544002B1 Image-forming device
07/17/1996CN1126969A Identity card and process for producing it
07/17/1996CN1126967A Thermal print head, driving IC used therefor, and control method of thermal print head
07/17/1996CN1126849A Image forming method and apparatus
07/17/1996CN1126668A Device and method for printing characters on tape
07/17/1996CN1126667A Printing method and picture printing apparatus
07/17/1996CN1126666A Ink-jet printing method and print
07/17/1996CN1126665A Rechargeable pen for printer
07/17/1996CN1126664A Multiple wripper servicing system for inrjet printheads
07/17/1996CN1126663A Ink jet recording head and apparatus
07/17/1996CN1126662A Ink jet recording apparatus
07/17/1996CN1126661A Ink jet printing method and apparatus
07/17/1996CN1032333C Piece-wise print image enhancement for dot matrix printers
07/16/1996US5537496 Method of any apparatus for converting gradient of image data
07/16/1996US5537223 Rotating non-rotationally symmetrical halftone dots for encoding embedded data in a hyperacuity printer
07/16/1996US5537140 Color direct thermal printing method and direct color thermal printer
07/16/1996US5537139 Image printing apparatus
07/16/1996US5537136 Ink jet cartridge including filter inserts
07/16/1996US5537135 Method and apparatus for making a graphic product
07/16/1996US5537134 Refill method for ink-jet print cartridge
07/16/1996US5537133 Restraining element for a print cartridge body to reduce thermally induced stress
07/16/1996US5537131 Character generating method and apparatus
07/16/1996US5536328 Heat exchanging, cleaning pads and rolling
07/16/1996US5536092 Tape printer having platen moving mechanism and mechanism for interlocking platen and tape feed roller with movement of cover
07/16/1996US5536046 Heat sensitive system and use thereof
07/16/1996US5535494 Method of fabricating a piezoelectric ink jet printhead assembly
07/12/1996CA2139971A1 Ink jet nozzle
07/11/1996DE19500391A1 Presenting information, esp. for the blind,
07/10/1996EP0721171A2 Replacement part with integral memory for usage and calibration data
07/10/1996EP0721127A1 Raster output scanner for reducing color misregistration
07/10/1996EP0720919A1 Resolution enhancement and thinning method for printing pixel images
07/10/1996EP0720918A2 Edge insensitive pixel deletion method for printing high resolution image
07/10/1996EP0720917A2 Ink jet printing having printing control
07/10/1996EP0720916A2 Ink supply identification system for a printer
07/10/1996EP0720915A2 Ink Cartridge for an ink jet printer
07/10/1996EP0720914A2 Optimizing printing speed in an ink jet printer
07/10/1996EP0720913A2 Maintenance device in an ink jet printing apparatus
07/10/1996EP0720912A2 Maintenance device in an ink jet printing apparatus
07/10/1996EP0720911A2 Neighbor insensitive pixel deletion method for printing high resolution image
07/10/1996EP0720534A1 High frequency drop-on-demand ink jet system
07/10/1996CN1126534A Thermal printer control system
07/10/1996CN1126485A Liquid ink jet ink
07/09/1996US5535308 Printing method for use with dot printer
07/09/1996US5535019 Error diffusion halftoning with homogeneous response in high/low intensity image regions
07/09/1996US5534977 Image forming apparatus having a function to charge a photoreceptor drum at an appropriate potential
07/09/1996US5534972 Image forming apparatus having a rotatable image bearing member supported and positioned relative to a main body of the apparatus by a shaft and image forming means positioned relative to the shaft
07/09/1996US5534909 Recording apparatus regulating thermal head power and ink sheet peeling angle
07/09/1996US5534907 Reversible thermosensitive coloring recording method, recording medium and recording apparatus for the recording method
07/09/1996US5534906 Electric field assisted thermal recording apparatus
07/09/1996US5534905 Thermal-transfer recording process
07/09/1996US5534904 Multi-jet generator device for use in printing
07/09/1996US5534903 Ink jet head
07/09/1996US5534901 Ink jet printhead having a flat surface heater plate