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)
11/2004
11/30/2004	US6825866 LED array architecture for high resolution printbars
11/30/2004	US6825865 Printhead with liquid crystal shutter
11/30/2004	US6825863 Image forming apparatus with end of operating lifetime controller
11/30/2004	US6825675 Method for detecting a shorted printhead in a printer having at least two printheads
11/30/2004	US6825543 Semiconductor device, method for manufacturing the same, and liquid jet apparatus
11/30/2004	US6825457 Two-dimensional beam writing position detecting device and image forming apparatus using the detecting device
11/30/2004	US6825279 Multilayer; substrate, image receivers mixture of particles and crosslinked polyvinylpyrrolidone
11/30/2004	US6825061 Method of manufacturing organic EL device and ink composition for organic EL device
11/30/2004	US6824960 Method of manufacturing a fluid injection device
11/30/2004	US6824844 Ink jet recording medium
11/30/2004	US6824843 Ink jet recording medium and method for its production
11/30/2004	US6824842 Hydrophobic backside coating layer for use that mitigates ink transfer, surface damage, smudging and sticking between stacked sheets; can be a blend of hydrophobic beads suspended in a polymeric blend of hydrophilic and hydrophobic binders
11/30/2004	US6824839 Water-activated polymers and adhesive image transfer technique
11/30/2004	US6824598 Specific ink set with combinations of light and dark dye load of a given color for improving inkjet image quality, air fade resistant, light fade resistant and humid color migration resistant.
11/30/2004	US6824262 A water-based pigment inks of the three colors yellow, magenta and cyan, and a liquid reactant to agglomerate the inks to form high color or image density, little blotting or unevenness, wrinkle resistance
11/30/2004	US6824261 To remove dissolved gases present in an ink; for use in ink jet printers
11/30/2004	US6824260 Ink composition, ink cartridge having ink composition, and method of filling ink cartridge
11/30/2004	US6824259 Ink cartridge of ink-jet printer
11/30/2004	US6824258 Liquid container, liquid supply system and ink jet recording apparatus utilizing the same, and method of mounting liquid container on recording apparatus
11/30/2004	US6824257 Ink supply system for a portable printer
11/30/2004	US6824256 Low air transmission rate ink valve
11/30/2004	US6824255 Ink jet recording device
11/30/2004	US6824254 Multi-nozzle ink jet head and manufacturing method thereof
11/30/2004	US6824253 Low voltage ink jet printing module
11/30/2004	US6824252 Micro-electromechanical fluid ejection device having a nozzle guard
11/30/2004	US6824251 Micro-electromechanical assembly that incorporates a covering formation for a micro-electromechanical device
11/30/2004	US6824250 Ink jet apparatus
11/30/2004	US6824249 Tapered thermal actuator
11/30/2004	US6824248 Ink jet recording head
11/30/2004	US6824247 Printer cartridge compatible with printhead
11/30/2004	US6824246 Thermal ink jet with thin nozzle plate
11/30/2004	US6824245 Method of assembling a printhead assembly comprised of a plurality of printhead modules
11/30/2004	US6824244 Multi-channel recording head, image recording method and image recording apparatus
11/30/2004	US6824243 Liquid jet print head and liquid jet printing apparatus
11/30/2004	US6824242 Rotating platen member
11/30/2004	US6824241 Ink jet apparatus
11/30/2004	US6824240 Image processing apparatus and method and recording medium
11/30/2004	US6824239 Printer with fast line-feed speed
11/30/2004	US6824238 Liquid jetting apparatus and method of driving the same
11/30/2004	US6824237 Printhead, head cartridge having said printhead, printing apparatus using said printhead and printhead element substrate
11/30/2004	US6824236 Printing apparatus and ink-consumption amount management method
11/30/2004	US6824235 Recording apparatus
11/30/2004	US6824234 Printing apparatus and method with a quiet mode
11/30/2004	US6824139 Overmolded elastomeric diaphragm pump for pressurization in inkjet printing systems
11/30/2004	US6824083 Fluid jetting device, fluid jetting head, and fluid jetting apparatus
11/30/2004	US6824044 Method and system for obtaining a video-related document
11/30/2004	US6823877 Cleaning control method for recording head, cleaning controller performing the method, and recorder incorporating the cleaning controller
11/30/2004	CA2353252C Electrostatic mechanically actuated fluid micro metering device
11/30/2004	CA2322107C Ink jet head substrate having heat generating resistor and ink jet head and recording method using same
11/30/2004	CA2311072C Fast drying ink jet ink compositions for capping ink jet printer nozzles
11/25/2004	WO2004102310A2 Method of authenticating a consumable
11/25/2004	WO2004102282A1 Image forming apparatus, cartridge, and storing device mounted to the cartridge
11/25/2004	WO2004102255A1 Method and apparatus for high speed imaging
11/25/2004	WO2004101215A1 Laser micromachining and methods of same
11/25/2004	WO2004061933B1 Diffusion barrier and method therefor
11/25/2004	US20040236961 Integrated circuit incorporating protection from power supply attacks
11/25/2004	US20040234314 Thermal printer
11/25/2004	US20040234313 Photosensitive device, image forming apparatus and method for forming images
11/25/2004	US20040234161 Image processing device
11/25/2004	US20040233496 Laser scanning unit
11/25/2004	US20040233495 Light scanner, multibeam scanner, and image forming apparatus using the same
11/25/2004	US20040233493 Optical scanner and image formation apparatus
11/25/2004	US20040233492 Light beam deflecting device
11/25/2004	US20040233484 Image-processing device and method, program, and recording medium
11/25/2004	US20040233470 Recording a date using a memory of a printing device component
11/25/2004	US20040233272 Image forming apparatus
11/25/2004	US20040233271 Organic EL array exposure head, imaging system incorporating the same, and array-form exposure head fabrication process
11/25/2004	US20040233270 Optical print head
11/25/2004	US20040233269 Thermal printer and control method of controlling cooling fan
11/25/2004	US20040233268 Thermal head
11/25/2004	US20040233266 Inkjet printer incorporating an ink transfer roller
11/25/2004	US20040233265 Liquid droplet ejecting apparatus, liquid droplet ejecting system, electro-optical device, method of manufacturing electro-optical device, method of forming a metal wiring line, and electronic apparatus
11/25/2004	US20040233263 Water base ink set for ink-jet recording
11/25/2004	US20040233261 Formation of novel ink jet filter printhead using transferable photopatterned filter layer
11/25/2004	US20040233260 Ink-jet printing apparatus and ink cartridge
11/25/2004	US20040233259 Ink tank
11/25/2004	US20040233258 Ink tank
11/25/2004	US20040233257 Piezoelectric ink jet head
11/25/2004	US20040233256 Piezoelectric ink jet printing module
11/25/2004	US20040233255 Inkjet printer having improved ejector chip
11/25/2004	US20040233254 Ink-jet printhead and method of manufacturing the ink-jet printhead
11/25/2004	US20040233253 Closure member for an ink passage in an ink jet printhead
11/25/2004	US20040233252 Ink jet printhead
11/25/2004	US20040233251 Ink jet printhead chip with planar actuators
11/25/2004	US20040233250 Microcontact printhead device
11/25/2004	US20040233249 Method and device for printing with a uniform printing medium transport distance
11/25/2004	US20040233248 Multi-fluid jetting device
11/25/2004	US20040233247 Ink jet printing apparatus, print head performance recovering device, and print head performance recovering method
11/25/2004	US20040233246 Recording position correction method, an inkjet type recording apparatus and a computer program
11/25/2004	US20040233245 Ink cartridge
11/25/2004	US20040233243 Very high speed printing using selective deflection droplet separation
11/25/2004	US20040233240 Inkjet printhead nozzle plate
11/25/2004	US20040232611 Recording apparatus
11/25/2004	US20040232262 Process for producing aqueous pigment dispersion and aqueous pigment dispersion obtained by the process
11/25/2004	US20040232243 Laser scanner using acousto-optic deflectors
11/25/2004	US20040231780 laminating an ink jet printhead; spin-coating a photopatternable resist layer, soft-baking the layer, laminating the surface of the dry resist to a silicon wafer; separating the wafer forming an ink cavity gap over a MEMSsurface
11/25/2004	US20040231594 Microdeposition apparatus
11/25/2004	US20040231593 Apparatus for microdeposition of multiple fluid materials
11/25/2004	US20040231558 Has a clear hue, high light fastness and high moisture resistance
11/25/2004	US20040231541 Apparatus for exposing printing plates for a printing mechanism

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