Patents
Patents for B41J 2 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed (138,049)
03/2002
03/27/2002EP1189760A1 Thermal transfer of a black matrix containing carbon black
03/27/2002EP1189758A1 Random microembossed receptor media
03/27/2002EP1189757A1 Optically transmissive microembossed receptor media
03/27/2002EP1189756A1 Receiver medium for digital imaging
03/27/2002EP1189755A1 Inkjet printing media containing substantially water-insoluble plasticizer
03/27/2002EP1189754A1 Method and device for printing a base material and cleaning a printing roller
03/27/2002EP1189753A1 Method and printing device for transferring a printing liquid onto a support substrate, and pertaining printing cylinder
03/27/2002EP0964789B1 Direct electrostatic printing method (dep) utilizing toner particle deflection and a printhead structure for accomplishing the method
03/27/2002EP0825928B1 Hot melt ink printer and method for printing
03/27/2002EP0719643B1 A liquid jet head manufacturing method and a liquid jet head manufactured by said manufacturing method
03/27/2002CN2483185Y Resistance device for heating ink for thermal ink-jet printing head
03/27/2002CN1342116A Graphic printing machine for card-type storage medium, method for printing said storage media and storage media
03/27/2002CN1342115A Speed typing apparatus and method
03/27/2002CN1341515A Ink box and ink-jet device with said ink box
03/27/2002CN1341514A Ink-jet recording system and method for preserving recording head
03/27/2002CN1081553C Dotted line type printer
03/27/2002CN1081552C Ink container for ink jet recording equipment
03/27/2002CN1081551C Ink container for ink jet recording equipment
03/27/2002CN1081550C Ink cartridge
03/27/2002CN1081549C Container and ink-jet recording element and equipment using said container
03/27/2002CN1081548C Liquid container and producing method, its element and ink-jet head and printer using said liquid container
03/27/2002CN1081547C Improved ink container
03/27/2002CN1081546C Packing case and opening method therefor
03/27/2002CN1081545C Ink container for ink jet recording head
03/27/2002CN1081544C Liquid ejection head and apparatus and liquid ejection method
03/27/2002CN1081543C Liquid ejecting method, liquid ejecting head, head cartridge and liquid ejecting apparatus using same
03/27/2002CN1081542C Liquid ejecting head, liquid ejecting device and liquid ejecting method
03/27/2002CN1081541C Printing method using ink-jet printer adopting improved level distinguishability
03/27/2002CN1081540C 喷墨记录头 Ink jet recording head
03/26/2002US6362869 Authentication system for camera print rolls
03/26/2002US6362868 Print media roll and ink replaceable cartridge
03/26/2002US6362859 Electrostatic ink jet recording head having electrophoretic electrode and gravity ink reservoir
03/26/2002US6362847 Electronic control arrangement for a laser printer
03/26/2002US6362846 Thermal stencil making apparatus
03/26/2002US6362845 Method and apparatus for electrostatographic printing utilizing an electrode array and a charge retentive imaging member
03/26/2002US6362844 Structure of a piezoelectric ink-jet printer head
03/26/2002US6362843 Thermal elastic rotary impeller ink jet printing mechanism
03/26/2002US6362558 Piezoelectric element, process for producing the same and ink jet recording head
03/26/2002US6362470 Optical scanning apparatus and image forming apparatus and electrophotographic printer using such scanning apparatus
03/26/2002US6361916 Water latex with polymer
03/26/2002US6361227 Optical writing printer head and printer using the same
03/26/2002US6361164 System that meters the firings of a printer to audit the dots or drops or pulses produced by a digital printer
03/26/2002US6361163 Inkjet printer, and method of assembling the printer, for printing an image on a first receiver and on a second receiver
03/26/2002US6361162 Method and apparatus for fixing ink to a print receiving medium
03/26/2002US6361160 Print cartridge with adhesive dispensed through window of flexible circuit
03/26/2002US6361159 Printing device having pressure fluctuation accommodating structure
03/26/2002US6361158 Ink container for ink jet printing, holder for the container, carriage for the holder and ink jet printer
03/26/2002US6361157 Long-life spring-backed fluid interconnect seal
03/26/2002US6361156 Continuous ink jet printing process
03/26/2002US6361155 Ink jet recording head and method for manufacturing the same
03/26/2002US6361154 Ink-jet head with piezoelectric actuator
03/26/2002US6361153 Preload of data prior to fire pulse by using a dual buffer system in ink jet printing
03/26/2002US6361152 Ink jet head and method of fabrication thereof
03/26/2002US6361151 Ink jet recording head and manufacturing method thereof
03/26/2002US6361150 Electrostatic discharge protection of electrically-inactive components in a thermal ink jet printing system
03/26/2002US6361149 Ink jet head configured to increase packaging density of counter electrode and oscillation plate
03/26/2002US6361148 Direct electrostatic printing method and apparatus
03/26/2002US6361147 Direct electrostatic printing method and apparatus
03/26/2002US6361146 Adhesive bonding laminates
03/26/2002US6361145 Ink jet recording head, method of producing same, and ink jet recording apparatus
03/26/2002US6361144 Reduction of intercolor or bleeding in liquid ink printing
03/26/2002US6361142 Waste ink reservoir for ink jet printer and ink jet printer incorporating the same
03/26/2002US6361141 Ink jet printer with a nozzle covering and cleaning device
03/26/2002US6361140 Liquid ejecting recording head having two substrates joined together
03/26/2002US6361138 Ink jet printing apparatus and ink cartridge
03/26/2002US6361137 Method and apparatus for compensating for variations in printhead-to-media spacing and printhead scanning velocity in an ink-jet hard copy apparatus
03/26/2002US6361136 Detection system, liquid-jet printing apparatus and liquid container
03/26/2002US6361135 Method and device for determining the distribution of product present in a reservoir, notably ink in an image device
03/26/2002US6361134 Flat bed raster drawing machine
03/26/2002US6360795 Device and arrangement for filling an ink reservoir
03/26/2002US6360656 Apparatus for and method of printing on three-dimensional object
03/26/2002US6360439 Method of manufacturing an orifice plate having a plurality of closed slits
03/26/2002CA2285843C Automated enhancement of print quality based on feature size, shape, orientation, and color
03/21/2002WO2002022368A1 Ink jet printing device
03/21/2002WO2002022366A1 Cleaning unit for an ink jet printing device
03/21/2002WO2002022365A1 A print head assembly for a modular commercial printer
03/21/2002WO2002022364A1 Piezoelectric ink jet printing module
03/21/2002WO2002022363A1 Photographic process printer using a linear digital exposure engine for printing upon cut-sheet paper
03/21/2002WO2002022362A2 Ink jet printing device
03/21/2002WO2002022275A1 Dispensing nozzle
03/21/2002WO2002021948A1 Tobacco smoke filter
03/21/2002WO2001070506A3 Deposition of soluble materials
03/21/2002US20020035445 Cleaning control method for recording head, cleaning controller performing the method, and recorder incorporating the cleaning controller
03/21/2002US20020035172 Water-based ink composition for ink-jet printing, ink-jet printing method using the same and printed matter
03/21/2002US20020034615 Ink-receiving layer comprised of a light resistance-imparting layer as a lower layer and a coloration layer as an upper layer; benzotriazole compound as ultraviolet absorbent, magnesium sulfate, zinc oxide and ink absorbing pigment
03/21/2002US20020034388 Image printing apparatus and method of control thereof, and information processing device and method of control thereof
03/21/2002US20020033957 Information color system and printing method in the information color system
03/21/2002US20020033956 Image processing apparatus and image forming apparatus
03/21/2002US20020033878 Pulse width modulation system and image forming apparatus having the pulse width modulation system
03/21/2002US20020033877 Optical recording method and optical recording apparatus employing the same
03/21/2002US20020033876 Optical printing head of side-printing device for printing data on photosensitive material
03/21/2002US20020033875 Thermal printer and ink ribbon used therewith
03/21/2002US20020033874 Thermal printhead with memory
03/21/2002US20020033873 Image forming apparatus
03/21/2002US20020033869 Image forming process
03/21/2002US20020033868 Ink-jet recording head and recording apparatus
03/21/2002US20020033867 Adhesive-based ink jet print head assembly
03/21/2002US20020033866 Ink jet recording head unit and image recording device having the same
03/21/2002US20020033865 Method an apparatus for discharging liquid by a gas bubble controlled by a moveable member to communicate with the atmosphere
03/21/2002US20020033864 Thermal ink jet printhead system with multiple output driver circuit for powering heating element and associated method