Patents
Sitemap › B41 - Printing; Lining machines; Typewriters; Stamps › B41J - Typewriters; Selective printing mechanisms, i.e. mechanisms printing otherwise than from a forme; Correction of typographical errors › B41J 2 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
Patents for B41J 2 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed (138,049)
12/1992
12/02/1992EP0516088A2 Ink cartridge for ink jet recording apparatus
12/02/1992EP0380510B1 Laser beam-induced colour printing
12/01/1992US5168552 Color separation in ink jet color graphics printing
12/01/1992US5168291 Recording apparatus and ink cassette therefor
12/01/1992US5168289 Thermal transfer recording apparatus having intermediate transfer medium
12/01/1992US5168288 Thermal a scan laser printer
12/01/1992US5168285 Modal ink jet printing system
12/01/1992US5168284 Printhead temperature controller that uses nonprinting pulses
12/01/1992US5167776 Thermal inkjet printhead orifice plate and method of manufacture
12/01/1992US5167459 Apparatus for driving printing head of wire-dot impact printer
12/01/1992US5167458 Wire driving mechanism
12/01/1992US5167457 Apparatus and method for marking arcuately configured character strings
12/01/1992US5167456 Color thermal printer
12/01/1992CA1310857C Thermal transfer printer
11/1992
11/26/1992WO1992021069A1 Image-forming device
11/26/1992WO1992020577A1 Method and apparatus for refilling ink cartridges
11/25/1992EP0515224A2 Paper feed for printing apparatus
11/25/1992EP0514889A1 Light-emitting device, optical recording printer head utilizing said device, and optical printer utilizing said optical recording head
11/25/1992EP0514706A2 Process for manufacturing thermal ink jet printheads having metal substrates and printheads manufactured thereby
11/25/1992EP0514632A2 Ink jet recording head and method for preserving same
11/25/1992EP0514504A1 Printing method.
11/25/1992EP0514382A1 Printhead for continuous ink jet printer.
11/25/1992EP0403523B1 Electrophotographic printing device with regulated electrophotographic process
11/25/1992EP0377599B1 Printing installation with an electrothermally-driven printing head
11/25/1992CN1066418A Scanning/printing machine
11/24/1992US5166999 High resolution print bar system
11/24/1992US5166883 Franking machine
11/24/1992US5166810 Image quality control system for an image processing system
11/24/1992US5166786 Image forming apparatus containing a display showing an adjustable image
11/24/1992US5166709 Electron DC printer
11/24/1992US5166708 Recording apparatus having plural suction recovery caps
11/24/1992US5166707 Ink jet recording apparatus having easy-access recording medium conveyance route
11/24/1992US5166704 Laser writing device for image forming equipment
11/24/1992US5166703 Printing device employing semiconductor laser and semiconductor-laser-pumped solid-state laser
11/24/1992US5166702 LED printhead with improved current mirror driver and driver chip therefor
11/24/1992US5166701 Recording density correction apparatus in printer
11/24/1992US5166700 Thermal print head
11/24/1992US5166699 Recording apparatus
11/24/1992US5166510 Light printer with photoelectric light quantity control means
11/24/1992US5165809 Piezoelectric actuator and print head using the actuator, having means for increasing durability of laminar piezoelectric driver
11/24/1992US5165808 Wire dot print head
11/24/1992US5165807 Printing head having a distortion element
11/24/1992US5165806 Thermal printer with movable drive roll
11/24/1992CA1310541C Printing apparatus and method
11/22/1992CA2069037A1 Led array head type electrophotographic recording apparatus
11/19/1992EP0514181A1 Printing system for printing data including common and individual items on printing medium
11/19/1992EP0514153A2 Printing estimation method and apparatus
11/19/1992EP0514038A2 Printing machine
11/19/1992EP0513989A2 Raster imaging device speed-resolution product multiplying method and resulting pixel image data structure
11/19/1992EP0513971A2 Ink jet print head and method of fabricating the same
11/19/1992EP0513833A2 Ink jet type recording apparatus and method of cleaning a recording head
11/19/1992EP0513775A2 Method and apparatus for preventing print overruns
11/19/1992EP0513682A2 Image formation device
11/19/1992EP0513660A1 Thermal printing head
11/19/1992EP0513585A2 Printing unit incorporating thermal head
11/19/1992EP0513441A1 Orificeless printhead for an ink jet printer
11/19/1992DE4216144A1 Mfg. thermal head for printer - using glazed layer on substrate with resistance layer, electrodes and protective coating
11/19/1992DE4116204A1 Replacing worn needles on an anker support - by exposing area of support to defocussed, elongated laser beam until soldering desoldering temp. is reached
11/18/1992CN1019085B Ink jet recording head
11/18/1992CN1019084B Ink jet recording head, catridge and apparatus
11/18/1992CN1019083B Ink jet recording head, cartridge and recording apparatus
11/17/1992US5165074 Means and method for controlling raster output scanner intensity
11/17/1992US5165061 Stackable drop generator for an ink-jet printer
11/17/1992US5164783 Image forming apparatus for the synchronizing of laser writer with photosensitive body to prevent time lag
11/17/1992US5164748 Suction recovery device with a cap having a communicating member to aid suction
11/17/1992US5164747 Ink jet head with testing resistors
11/17/1992US5164745 Image forming apparatus having laser timing control using beam detection
11/17/1992US5164744 Thermal transfer printing apparatus
11/17/1992US5164743 High speed printer
11/17/1992US5164742 Thermal printer
11/17/1992US5164741 Apparatus and method for forming color image
11/17/1992US5164740 Device for ejecting fluid droplets
11/17/1992US5164570 Image recording apparatus
11/17/1992US5164232 Ink compositions
11/17/1992US5163763 Dot matrix print head armature
11/17/1992US5163762 Driving circuit for solenoid head of a printer
11/17/1992US5163761 Dot print head
11/17/1992US5163760 Method and apparatus for driving a thermal head to reduce parasitic resistance effects
11/17/1992US5163368 Printing apparatus with image error correction and ink regulation control
11/17/1992CA1310290C Adaptive print hammer timing system
11/17/1992CA1310227C Thermal drop-on-demand ink jet print head
11/12/1992WO1992020087A1 High resolution image source
11/12/1992WO1992019938A1 Apparatus for information transfer
11/12/1992WO1992012592A3 Controller for spark discharge imaging
11/12/1992CA2086937A1 Apparatus for information transfer
11/11/1992EP0512924A2 Optical exposure system for color video printer
11/11/1992EP0512907A1 Modular multijet deflection head and manufacturing process
11/11/1992EP0512810A2 Printer controller
11/11/1992EP0512799A2 Pagewidth thermal ink jet printhead
11/11/1992EP0512709A2 Compact ink jet printer having a drum drive mechanism
11/11/1992EP0512544A2 High voltage power supply control apparatus
11/11/1992EP0512475A2 Circuit for controlling energizing of heating elements
11/11/1992EP0512251A1 Method of making unit heads for divisonal-type thermal head
11/11/1992EP0512150A2 Apparatus and method for gray and edge enhancement
11/11/1992EP0511960A1 Electronic printer using a fiber optic bundle and a linear, one-dimensional light source
11/10/1992US5163177 Process of producing ink jet recording head and ink jet apparatus having the ink jet recording head
11/10/1992US5163125 Data processing apparatus
11/10/1992US5163117 Image transmitting element comprising an array of photo-transmissible holes
11/10/1992US5162817 Ink jet with residual ink detection that compensates for different ink properties
11/10/1992US5162814 Resin-coated thermal printer head
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