Patents
Patents for B41J 2 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed (138,049)
04/2003
04/03/2003US20030064202 Fast drying images and methods for printing on inorganic porous media
04/03/2003US20030063912 Image forming process and apparatus
04/03/2003US20030063908 Image processor with integrated printing
04/03/2003US20030063449 Structure of flexible printed circuit board
04/03/2003US20030063360 Light scanner, multibeam scanner, and image forming apparatus using the same
04/03/2003US20030063359 Optical scanner and image forming apparatus using the same
04/03/2003US20030063358 Optical scanning lens, optical scanning device and image forming apparatus
04/03/2003US20030063338 Color calibration color value correction
04/03/2003US20030063325 Control apparatus and method thereof, recording apparatus and method of controlling the same
04/03/2003US20030063318 Method and apparatus for controlling a spot function for digital halftoning
04/03/2003US20030063314 Printing device, printing method and/or computer system
04/03/2003US20030063311 Method and apparatus identifying printing supplies
04/03/2003US20030063303 Image processor, image processing method and program for executing the method
04/03/2003US20030063297 Thermal sense resistor for a replaceable printer component
04/03/2003US20030063256 Dyeing system for lens and ordering system for colored lens
04/03/2003US20030063193 Integrated circuit device including a spectrum spread clock generator, method for controlling the device, and ink-jet recording apparatus including the device
04/03/2003US20030063182 Multi-beam scanning apparatus and image forming apparatus using the same
04/03/2003US20030063181 Photo fixer and thermal printer having the same
04/03/2003US20030063178 Image formation apparatus and resist adjusting method
04/03/2003US20030063177 Printing apparatus
04/03/2003US20030063173 Ink jet printer system for printing an image on a web overlaying a removable substrate and method of assembling the printer system
04/03/2003US20030063172 Ink jet recording apparatus
04/03/2003US20030063171 Ink jet recording head and ink jet recording apparatus
04/03/2003US20030063170 Liquid ejecting head unit and manufacturing method therefor
04/03/2003US20030063169 Annular print media cartridge for a printing digital camera
04/03/2003US20030063168 Ink cartridge for ink jet printer and method of charging ink into said cartridge
04/03/2003US20030063167 Image forming apparatus
04/03/2003US20030063166 Continuous ink jet printing method and apparatus with ink droplet velocity discrimination
04/03/2003US20030063165 Liquid-jet head and liquid-jet apparatus
04/03/2003US20030063164 Head chip
04/03/2003US20030063163 Feature in firing chamber of fluid ejection device
04/03/2003US20030063162 Liquid ejecting head, head cartridge, and liquid ejecting and recording apparatus
04/03/2003US20030063161 Fluid ejection device with drive circuitry proximate to heating element
04/03/2003US20030063160 Variable size inlets in inkjet printhead
04/03/2003US20030063159 Ink jet printhead that includes coiled actuators
04/03/2003US20030063158 Arrangements of interconnect circuit and fluid drop generators
04/03/2003US20030063157 Interconnect circuit
04/03/2003US20030063156 Liquid droplet ejection apparatus and ink jet recording head
04/03/2003US20030063155 Method of forming an electronic component using ink
04/03/2003US20030063154 Liquid droplet patterning apparatus
04/03/2003US20030063153 System and method for producing print masks to elminate step advance and swath height error bandibg
04/03/2003US20030063152 Ink jet printing apparatus
04/03/2003US20030063151 System and method for reducing service station fluid waste and to improve print throughout with spit strips
04/03/2003US20030063150 Ejection recovery device in ink jet printing apparatus, and ink jet printing apparatus
04/03/2003US20030063149 Ink jet recording apparatus
04/03/2003US20030063147 Method and apparatus for preventing theft of replaceable printing components
04/03/2003US20030063146 Image processing method, image processing apparatus, storage medium and computer program
04/03/2003US20030063144 Image processing apparatus and method and recording medium
04/03/2003US20030063143 Method of ejecting fluid from an ejection device
04/03/2003US20030063142 Printer and method for controlling same
04/03/2003US20030063141 Printing apparatus, drive control method for the printing apparatus, printing system having the printing apparatus, and program for executing the method
04/03/2003US20030063140 Printing system and method using page stitching for printing on roll media
04/03/2003US20030063137 Liquid jetting head, method of manufacturing the same, and liquid jetting apparatus incorporating the same
04/03/2003US20030062802 Electronic circuit for highly efficient driving of piezoelectric loads
04/03/2003US20030061987 Printhead with multiple ink feeding channels
04/03/2003US20030061967 Ink for ink-jet recording and color ink set
04/03/2003US20030061965 Ink compositions and ink jet recording method
04/02/2003EP1298918A2 Image forming apparatus
04/02/2003EP1298917A2 Image processing apparatus
04/02/2003EP1298916A2 Rank-order error diffusion image processing
04/02/2003EP1298577A2 Colour synchronization in laser printers
04/02/2003EP1298576A2 Printer and method for controlling same
04/02/2003EP1298483A2 Dyeing system for lens and ordering system for colored lens
04/02/2003EP1298458A1 Imaging device to image an extended object
04/02/2003EP1298243A2 Ink jet printer system for printing an image on a web overlaying a removable substrate and method of assembling the printer system
04/02/2003EP1297965A2 Media cartridge with printed circuit board for use in a printing system
04/02/2003EP1297964A1 A system and method for producing print masks to eliminate step advance and swath height error banding
04/02/2003EP1297963A1 Liquid container, connection unit for liquid container, and ink jet recording apparatus
04/02/2003EP1297962A1 Liquid container and ink jet recording apparatus employing liquid container
04/02/2003EP1297961A1 Ink-jet printer
04/02/2003EP1297960A1 A system and method for reducing service station fluid waste and to improve print throughput with spit strips
04/02/2003EP1297959A1 Inkjet printheads
04/02/2003EP1297958A1 Drop-on-demand ink-jet printing head
04/02/2003EP1296838A1 Inkjet printable media
04/02/2003EP1296835A2 Redundancy for individually-addressable laser diode arrays based systems
04/02/2003EP1296834A1 Print engine/controller with color mask
04/02/2003EP1214199A4 Dual droplet size printhead
04/02/2003EP1200267B1 Stamping device with an ink print head
04/02/2003EP1154905B1 Method, device and printing mould for conveying free-flowing printing ink onto a printable substance
04/02/2003EP1150844A4 A printer for incorporation into consumer electronic (ce) systems with limited access
04/02/2003EP0994779B1 Ink delivery system adapter
04/02/2003EP0994775A4 Coloring media having improved brightness and color characteristics
04/02/2003CN2542445Y 墨水匣 Ink cartridges
04/02/2003CN1407929A Four color modular printhead system
04/02/2003CN1407928A Ink jet recording head driving method and circuit therefor
04/02/2003CN1407927A Overlapping printhead moudle array configuration
04/02/2003CN1407548A Optical record head, image formation device thereby and test method for the device
04/02/2003CN1407173A Ink-jet printing paper
04/02/2003CN1406760A Ink-jet recording element and its printing method
04/02/2003CN1406758A Ink-jet printing devices
04/02/2003CN1406757A Automatic coloured image change
04/02/2003CN1406756A Ink-jet head shared module
04/02/2003CN1406755A Ink-jet recording devices
04/02/2003CN1406754A Automatic cleaning method and device for nozzle of color spray drawing machine
04/02/2003CN1406753A Electrode arrangement form for piezoelectric ink-jet printer
04/02/2003CN1104802C Light rays scanning device and image formation equipment
04/02/2003CN1104652C Optical scanning device and sychronizing signal detecting method thereof
04/02/2003CN1104334C Ink container refurbishment method
04/02/2003CN1104333C Print-head drive circuit and ink-jet printer with said print head
04/01/2003US6542704 Device and method for constantly adjusting the concentration and filling level of developing solution in a printing process