Patents
Patents for B41J 2 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed (138,049)
07/2004
07/20/2004US6765601 Thermal printhead
07/20/2004US6765586 Medium recording color transformation lookup table, printing apparatus, printing method, medium recording printing program, color transformation apparatus, and medium recording color transformation program
07/20/2004US6765235 Array of semiconductor elements with paired driving scheme
07/20/2004US6764725 Ink fixing materials and methods of fixing ink
07/20/2004US6764605 Particle tolerant architecture for feed holes and method of manufacturing
07/20/2004US6764541 Colorant compositions
07/20/2004US6764540 Ink compositions and ink jet recording method
07/20/2004US6764234 Torque clutch apparatus and printer apparatus
07/20/2004US6764174 Ink-jet recording device and copier
07/20/2004US6764173 Inkjet printing method
07/20/2004US6764172 Air bag placed in a print cartridge and method for manufacturing the same
07/20/2004US6764171 Pressure regulator, cartridge using the same and method for indicating remaining cartridge content
07/20/2004US6764170 Removable label for sealing an ink-jet ink reservoir
07/20/2004US6764169 Method and apparatus for providing ink to an ink jet printing system
07/20/2004US6764168 Sensor for detecting droplet characteristics
07/20/2004US6764167 Ink-jet recording head inkjet recording apparatus
07/20/2004US6764166 Ejecting ink using shape memory alloys
07/20/2004US6764165 Fluid ejection device and method of manufacturing a fluid ejection device
07/20/2004US6764164 Printer head, printer, and printer-head driving method
07/20/2004US6764163 Heater configuration for tri-color heater chip
07/20/2004US6764162 Shingle masks that reduce banding effect on ink jet printers
07/20/2004US6764161 Curved wiper blade system for inkjet printheads
07/20/2004US6764160 Printhead interposing maintenance apparatus and method and image producing machine having same
07/20/2004US6764159 Nozzle testing before and after nozzle cleaning
07/20/2004US6764158 Compact optical sensing system
07/20/2004US6764157 Image forming device correcting vertical alignments and correction method thereof
07/20/2004US6764156 Head signature correction in a high resolution printer
07/20/2004US6764155 System and method for compensating for non-functional ink cartridge ink jet nozzles
07/20/2004US6764154 Ink-jet printing apparatus and ink-jet printing method
07/20/2004US6764153 Liquid ejecting apparatus
07/20/2004US6764152 Liquid jetting apparatus and method for driving the same
07/20/2004CA2311017C Recording head, substrate for use of recording head, and recording apparatus
07/15/2004WO2004059431A2 Improved ink jet heater chip and method therefor
07/15/2004WO2004059430A2 Integrated circuit and drive scheme for an inkjet printhead
07/15/2004WO2004059296A2 Device for identifying types of sheet materials
07/15/2004WO2004059295A1 Method and device for discharging liquid specimen
07/15/2004WO2004059259A2 Liquid level detection gauge and associated methods
07/15/2004WO2004059241A2 Printing device and cassette
07/15/2004WO2004058614A1 Recording device
07/15/2004WO2004058514A1 Recording medium
07/15/2004WO2004058506A2 Thermal printer assembly
07/15/2004WO2004058505A2 Thermal print head alignment method and apparatus
07/15/2004WO2004058503A2 Validation of consumables
07/15/2004WO2004048099A3 Inkjet printing method and apparatus
07/15/2004WO2004045855A3 An ink cartridge for a printer, a method of assembling an ink cartridge for a printer, and a filter assembly for an ink cartridge
07/15/2004WO2003103969A3 Energy efficient heater stack using dlc island
07/15/2004US20040138964 Print system which accesses a web page on which a consumable item is purchasable
07/15/2004US20040138764 Machine adjustment device and method of adjusting machine
07/15/2004US20040138451 Epindolidione pigments
07/15/2004US20040137348 for electrophotographic printers and method of using with a unique polymeric dispersant; toner includes agglomerated polymeric dispersant stabilized pigment particles, a fuser release agent, a charge control agent dispersion
07/15/2004US20040137159 Method of, and apparatus for, sucking function liquid droplet ejection head; liquid droplet ejection apparatus; method of manufacturing electrooptic device; electrooptic device; and electronic equipment
07/15/2004US20040136768 Printer or laminator supply
07/15/2004US20040136766 Ink sheet cartridge and exchangeable ink-sheet set mounted on the ink sheet cartridge
07/15/2004US20040136130 High voltage level translator
07/15/2004US20040136094 Compact device for imaging a printing form
07/15/2004US20040136034 Multi-bit output sampled threshold array halftoner
07/15/2004US20040136018 Method of adapting a printing process while maintaining black build-up
07/15/2004US20040136017 Density control method for image control apparatuses and image forming apparatus capable of executing the method
07/15/2004US20040136014 Smooth gray component replacement strategy that utilizes the full device gamut
07/15/2004US20040135878 Method of adjusting print uniformity
07/15/2004US20040135877 Image forming apparatus
07/15/2004US20040135876 Led print head and production method of led print head and method of producing led substrate and method of pasting led substrate
07/15/2004US20040135875 Optical write head, and method for assembling the same
07/15/2004US20040135870 Resistive ribbon thermal print head and printer using the same
07/15/2004US20040135869 Deconvolution scheme for reducing cross-talk during an in the line printing sequence
07/15/2004US20040135865 Recording method, recording apparatus, and computer-readable storage medium
07/15/2004US20040135863 Ink set for ink jet recording, method for manufacturing the same, and ink jet recording apparatus
07/15/2004US20040135862 Liquid ink cartridge using viscous gel
07/15/2004US20040135861 Ink-jet color recording ink, color ink feeding device using the ink, and ink-jet color recroding apparatus and method using the ink
07/15/2004US20040135859 Custom color inkjet printing system
07/15/2004US20040135858 Liquid member ejecting device and method therefor, electro-optic device and manufacturing method therefor
07/15/2004US20040135857 Ink cartridge and recording apparatus
07/15/2004US20040135856 Air bag placed in a print cartridge and method for manufacturing the same
07/15/2004US20040135855 Ink tank with capillary member
07/15/2004US20040135854 Liquid container and ink jet printing apparatus
07/15/2004US20040135853 Liquid reservoir apparatus
07/15/2004US20040135852 Droplet ejecting apparatus
07/15/2004US20040135851 Liquid-jet head liquid-jet apparatus
07/15/2004US20040135850 Ink-jet printhead and method for manufacturing the same
07/15/2004US20040135849 Low cost high performance thermal ink jet printhead
07/15/2004US20040135848 Printing mechanism for a wide format pagewidth inkjet printer
07/15/2004US20040135847 Droplet ejecting device, droplet ejecting method, and electronic optical device
07/15/2004US20040135846 Liquid jet recording apparatus, liquid jet head, and recording liquid
07/15/2004US20040135845 Method and apparatus for processing images having color combinations
07/15/2004US20040135844 Method of printing color images with ink jet printer
07/15/2004US20040135843 Ink-jet recording apparatus
07/15/2004US20040135842 Capping system including a wiper
07/15/2004US20040135841 Ink jet printing; multilayer; support structure ,ink layer; laser ablation; grit blasting
07/15/2004US20040135840 Liquid ejecting head and method of manufacturing flow path forming plate in use of liquid ejecting head
07/15/2004US20040135839 Ink container and recording apparatus
07/15/2004US20040135838 Estimating consumable sufficiency before printing
07/15/2004US20040135835 Apparatus and method for correcting white line of ink-jet printer
07/15/2004US20040135834 Power control circuit for printers and other devices
07/15/2004US20040135833 Printing apparatus
07/15/2004US20040135832 Droplet discharging apparatus and method
07/15/2004US20040135831 Droplet discharging apparatus and method, film manufacturing apparatus and method, device manufacturing method, and electronic equipment
07/15/2004US20040135830 Discharging nozzle onto supported substrate; conveyors; controllers; ligth emitter; detector
07/15/2004US20040135829 Ink supply from the main tank to the sub-tank in the printing device
07/15/2004US20040135447 Kinetic pressure bearing motor
07/15/2004US20040135157 Combined semiconductor apparatus with semiconductor thin film