Patents
Patents for B41J 2 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed (138,049)
04/2004
04/22/2004US20040075726 Ink-jet printer and ink-jet image forming method using the same
04/22/2004US20040075725 Inkjet recording ink, and cartridge and recording device having said ink
04/22/2004US20040075722 Ink-jet printhead and method for manufacturing the same
04/22/2004US20040075721 Ink jet recording head
04/22/2004US20040075720 Inkjet pen and pressure control device thereof
04/22/2004US20040075719 Inkjet pen and manufacturing method thereof
04/22/2004US20040075718 Ink jet printer with print roll and printhead assemblies
04/22/2004US20040075717 Wafer processing apparatus and method
04/22/2004US20040075716 Monolithic ink-jet printhead having an ink chamber defined by a barrier wall and manufacturing method thereof
04/22/2004US20040075715 Inkjet printer having enclosed actuators
04/22/2004US20040075714 Print head of an ink-jet printer and fabrication method thereof
04/22/2004US20040075713 Liquid droplet ejection apparatus, method of manufacturing electrooptic device, electrooptic device, and electronic device
04/22/2004US20040075712 Apparatus for ink-jet recording, and method for controlling ink-jet recording apparatus
04/22/2004US20040075711 Capping device for a printer
04/22/2004US20040075710 Ink-jet printing apparatus, method of filling liquid in ink-jet head thereof, apparatus for manufacturing micro-array and method of filling liquid in ejection head thereof
04/22/2004US20040075709 Method and system for calibrating ink ejection elements in an image forming device
04/22/2004US20040075708 Inkjet recording apparatus
04/22/2004US20040075707 Monolithic ink-jet printhead having a metal nozzle plate and manufacturing method thereof
04/22/2004US20040075705 Liquid ejecting apparatus
04/22/2004US20040075704 Liquid droplet ejection apparatus, method of manufacturing electrooptic device, electrooptic device, and electronic device
04/22/2004US20040075702 Printhead maintenance system
04/22/2004US20040074804 Ink cartridge and vacuum-packaging product containing the same
04/22/2004US20040074419 Ink, ink-jet recording process, recorded article, recording unit, ink cartridge, ink-jet recording apparatus, fluorescence enhancing method and method of elongating life time of fluorescence
04/22/2004US20040074417 Ink-jet ink, an ink-jet recording material or an ink-jet system containing at least one water-soluble hindered amine compounds of the general formula (I) or (II): wherein G1 and G2 are independently alkyl of (1) to (4) carbon atoms or
04/22/2004US20040074104 Vacuum processing apparatus and operating method therefor
04/22/2004US20040074103 Vacuum processing apparatus and operating method therefor
04/22/2004US20040074018 Colorant composition
04/22/2004DE10324593A1 Verfügbarkeit eines Verbrauchsartikels mit Druckvorschau Availability of a consumable with print preview
04/21/2004EP1411715A2 Balancing grays on color printers
04/21/2004EP1411376A1 Optical component and method of manufacturing it
04/21/2004EP1410918A1 Printing up to print medium edges without platen soiling
04/21/2004EP1410917A1 Fabric printing system and method utilizing a removable/reusable fabric backing
04/21/2004EP1410915A2 Ink jet printing apparatus and preliminary ejecting method
04/21/2004EP1410914A1 A method for printing on media
04/21/2004EP1410913A2 Ink container for reliable electrical connection with a receiving station
04/21/2004EP1410912A1 Ink-jet printhead and method for manufacturing the same
04/21/2004EP1410911A1 Printer head using a radio frequency micro-electromechanical system (RF MEMS) sprayer
04/21/2004EP1410620A1 Apparatus and method for dither matrix design for color halftoning using dispersed dot clusters
04/21/2004EP1410075A2 Transparent article
04/21/2004EP1409592A1 Water-based colorant preparations
04/21/2004EP1409260A1 Mounting of printhead in support member of six color inkjet modular printhead
04/21/2004EP1409259A1 Printing black and three colors from three color data
04/21/2004EP1409258A2 Digital printing
04/21/2004EP1409257A1 Inkjet digital printing device and ink reservoir
04/21/2004EP1409256A1 Ink feed for six color inkjet modular printhead
04/21/2004EP1409255A1 Printhead for pen
04/21/2004EP1409254A1 Acoustic ejection of fluids using large f-number focusing elements
04/21/2004EP1409253A1 Moving nozzle ink jet actuator
04/21/2004EP1409200A2 Ink feed slot formation in ink-jet printheads
04/21/2004EP1294570B1 Ink-jet receptive inks for printing on to cd-r substrates
04/21/2004EP1257965B1 Electronic pen with ink on/off function and paper touch sensing
04/21/2004EP1218198A4 Document transfer device
04/21/2004EP1200263A4 Seal for a micro electro-mechanical liquid chamber
04/21/2004EP1027393B1 Printing ink compositions having superior smear-fastness
04/21/2004CN1491226A Epindolidione pigments
04/21/2004CN1491163A Flooded nozzle detection
04/21/2004CN1491162A 液体喷射头 A liquid ejection head
04/21/2004CN1491161A 排液设备以及排液方法 Tapping device and liquid discharge method
04/21/2004CN1491160A Image forming apparatus
04/21/2004CN1491138A Continuous casting mold, short-side frame of mold, and method for replacing short-side frame
04/21/2004CN1490680A Laser scanner assembly and laser printer therewith
04/21/2004CN1490679A Laser optical devices
04/21/2004CN1490635A Optical component and producing method thereof, lenticule substrate and producing method thereof, displaying device, camera component
04/21/2004CN1490166A Recorder
04/21/2004CN1490165A Ink jet recording method and ink jet recorder
04/21/2004CN1490164A Ink jet recorder and reducing controlling method
04/21/2004CN1490163A Liquid jetting head and producing method thereof
04/21/2004CN1490162A Lnk jet recording head substrate, ink jet recording head and ink jet recorder
04/21/2004CN1490161A Piezo ink-jet head and shaking layer shaping method
04/21/2004CN1490160A Piezo ink-jet head and pressure cavity shaping method
04/21/2004CN1490159A Ink jet recorder and pre-jet method thereof
04/21/2004CN1146505C Printing method and apparatus
04/21/2004CN1146504C Liquid container with liquid consumption detecting device
04/21/2004CN1146503C Ink jet head and method for producing same
04/21/2004CN1146502C Ink jet printing system and ink supplier
04/21/2004CN1146501C Droplet deposition appts. and methods of manufacture thereof
04/21/2004CN1146500C Waterproof coating of liquid spouting surface and its forming method
04/21/2004CN1146499C Ink jet printing system and color jet printing method
04/21/2004CN1146498C Printer for incorporation into consumer electric systems with limited access
04/20/2004US6724534 Diffractive optical element and scanning optical apparatus using the same
04/20/2004US6724501 Apparatus and method for dither matrix design for color halftoning using dispersed dot clusters
04/20/2004US6724499 Pseudo halftone image expression method
04/20/2004US6724424 Digital camera capable of printing instantly after photographing
04/20/2004US6724415 Image recorder and method of recording image
04/20/2004US6724414 Imaging device array, optical writing unit and image forming apparatus
04/20/2004US6724413 Image width correction for LED printhead
04/20/2004US6724412 Preventing crease formation in donor web in dye transfer printer that can cause line artifact on print
04/20/2004US6724411 Thermal printer with bi-directional print head movement and method thereof
04/20/2004US6724410 Multicolor image forming apparatus having a controller for controlling press-contact and separation of an image forming member
04/20/2004US6724374 Sensing device for coded electronic ink surface
04/20/2004US6723783 Polymers and other groups attached to pigments and subsequent reactions
04/20/2004US6723767 Comprising toner resin and at least two additives selected from ultraviolet absorbers, free radical inhibitors, thermal stabilizers wherein ratio of toner resin to total additive is 1:1 to 99:1 by weight
04/20/2004US6723575 Method of fabricating a shape memory alloy ink jet printing mechanism
04/20/2004US6723161 Method for oxidizing organic pigment
04/20/2004US6723147 Air-permeable filter for ink cartridge and ink cartridge comprising same
04/20/2004US6722800 Image printing apparatus
04/20/2004US6722765 Such as water, 1,5-pentanediol, trimethylolpropane and 2-pyrrolidinone; low dye load inks; salt free; low orifice plate puddling
04/20/2004US6722764 Feed guidance and identification for ink stick
04/20/2004US6722763 Inkjet pen and pressure control device thereof
04/20/2004US6722762 Ink-jet recording device and ink cartridge