Patents
Patents for B41J 2 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed (138,049)
01/2004
01/14/2004CN1467578A Radio communication system and image forming apparatus
01/14/2004CN1467523A Transmission apparatus using a plastic fiber
01/14/2004CN1467090A Print control equipment and method for printing with the same equipment
01/14/2004CN1467089A Ink replenishing device, sub ink tank, and ink jet recording apparatus
01/14/2004CN1467088A Fluid ejection and scanning assembly with photosensor activation of ejection elements
01/14/2004CN1467087A Fluid ejection and scanning system with photosensor activation of ejection elements
01/14/2004CN1467086A Photosensor activation of an ejection element of a fluid ejection device
01/14/2004CN1467085A Fluid ejection system with photosensor activation of ejection element
01/14/2004CN1467084A Pressure absorbing equipment, ejecting equipment, electrooptic equipment and device having base plate and electronic instrument
01/14/2004CN1134969C Printer optical scanning system and method for regulating image scanning starting point
01/14/2004CN1134727C Printer
01/14/2004CN1134347C Paper terminal detecting device and printer installed the same
01/14/2004CN1134345C Method and apparatus for ink chamber evacuation
01/13/2004US6678499 Method and system for examinations
01/13/2004US6678488 Image forming apparatus to which a process cartridge is detachably mountable and process cartridge comprising a rotation fulcrum portion
01/13/2004US6678426 Programmable mapping of lower resolution digital data to a higher resolution for output on a lower resolution device
01/13/2004US6678094 Apparatus for lettering or marking articles by means of a laser beam
01/13/2004US6678081 Light scanning system
01/13/2004US6678035 Liquid crystal display and method for fabricating the same
01/13/2004US6677974 Light beam scanning apparatus with a multi-layer mirror structure
01/13/2004US6677973 Image forming apparatus
01/13/2004US6677972 Scanning optical apparatus and image forming apparatus using the same
01/13/2004US6677971 Recording apparatus and method thereof
01/13/2004US6677970 Light-emitting diode array and optical print head
01/13/2004US6677959 Virtual true color light amplification
01/13/2004US6677578 Internal-surface-scanning image recording apparatus
01/13/2004US6677573 Laser sensor having a pinhole for particle measurement
01/13/2004US6677238 System and methods for fabrication of a thin film pattern
01/13/2004US6677034 Aerogels, piezoelectric devices, and uses therefor
01/13/2004US6677008 Ink jet recording element
01/13/2004US6677007 Has a porous coating that contains a multivalent cationic salt
01/13/2004US6677006 Ink-jet recording material
01/13/2004US6676869 Continuous process for indirect printing of polymeric films having texture
01/13/2004US6676844 Method for manufacturing ink-jet printhead having hemispherical ink chamber
01/13/2004US6676738 Containing carbon and lighter black pigment
01/13/2004US6676737 Water based ink composition and image forming method
01/13/2004US6676734 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
01/13/2004US6676316 Media cassette having an identification device for identifying the type of media in the cassette, and an imaging apparatus having said media cassette
01/13/2004US6676256 Printer for wrapping material
01/13/2004US6676255 Method for reducing rub-off from a toner image using a colored phase change composition
01/13/2004US6676253 Air pressure regulating device for ink cartridges
01/13/2004US6676252 Printer ink cartridge and method of assembling same
01/13/2004US6676251 Liquid containment and dispensing device with improved resistance to shock loads
01/13/2004US6676249 Continuous color ink jet print head apparatus and method
01/13/2004US6676248 Channel structure for an ink jet printhead
01/13/2004US6676247 Head chip
01/13/2004US6676246 Heater construction for minimum pulse time
01/13/2004US6676245 Thermal expansion compensation for printhead assemblies
01/13/2004US6676244 Bubble-jet type inkjet printhead
01/13/2004US6676243 Continuous ink jet catcher having delimiting edge
01/13/2004US6676242 Print head cleaning apparatus and ink jet printer having the same
01/13/2004US6676241 Ink jet head, producing method therefor and ink jet recording apparatus
01/13/2004US6676240 Method and apparatus for transferring information between a replaceable consumable and a printing device
01/13/2004US6676239 Method and apparatus for use in inkjet printing for reducing thermal accumulation during inkjet printing
01/13/2004US6676238 Driving method and apparatus for liquid discharge head
01/13/2004US6676237 Ink jet recording apparatus and method of correcting calculation of ink amount consumed therein
01/13/2004US6676036 Methods and apparatus providing dual advance of a fluid ejector system relative to a receiving member
01/13/2004US6675646 Liquid-quantity monitoring apparatus and liquid-consuming apparatus with the same
01/13/2004US6675476 Slotted substrates and techniques for forming same
01/13/2004CA2076664C Tri- and tetra-substituted guanidines and their use as excitatory amino acid antagonists
01/13/2004CA2049571C High definition thermal ink-jet printer
01/08/2004WO2004004312A1 Halftone imaging with reduced dot isolation
01/08/2004WO2004003092A1 Non-aqueous ink composition and method for preparation thereof
01/08/2004WO2004003091A1 Non-water-base ink jet ink and process for producing the same
01/08/2004WO2004003090A1 Inkjet ink with reduced bronzing
01/08/2004WO2004003089A1 Edible inks for ink-jet printing on edible substrates
01/08/2004WO2004002746A1 Printing with ink
01/08/2004WO2004002745A1 Ink jet printhead chip with predetermined micro-electromechanical systems height
01/08/2004WO2004002744A1 Ink jet nozzle assembly including displaceable ink pusher
01/08/2004WO2004002743A1 Ink jet nozzle arrangement configuration
01/08/2004WO2003022593A3 Process for ink jet printing
01/08/2004WO2002100952A3 Tab circuit for ink jet printer cartridges
01/08/2004US20040006159 Oil based ink composition for inkjet printer, electrophotographic liquid developer and production process of colored resin particle
01/08/2004US20040006158 Pigment is uniformly dispersed in the state of fine particle; dispersion stability; high discharge stability free from the occurrence of clogging in a nozzle section; drying property on recording paper, excellent water resistance and light fastness
01/08/2004US20040004748 Optical scanner
01/08/2004US20040004747 Optical scanner
01/08/2004US20040004698 Programmable camera system with software interpreter
01/08/2004US20040004658 Thermal printing method
01/08/2004US20040004657 Thermal transfer recording web roll
01/08/2004US20040004655 Writing head and image forming apparatus using the same
01/08/2004US20040004654 Color image forming apparatus
01/08/2004US20040004652 Ink jet recording method
01/08/2004US20040004651 Printing cartridge with a data-carrying integrated circuit device
01/08/2004US20040004650 Piezoelectric thin film and method for preparation theof, and piezoelectric element having the piezoelectric thin film, ink-jet head using the piezoelectric element, and ink-jet recording device having the ink-jet head
01/08/2004US20040004649 Printhead
01/08/2004US20040004648 Ink jet head
01/08/2004US20040004647 Drive circuit, printhead and printing apparatus
01/08/2004US20040004646 Method of adjusting process black and a driver thereof
01/08/2004US20040004645 Printing apparatus and method
01/08/2004US20040004644 Color image processing apparatus, color image forming method, and recording medium
01/08/2004US20040004643 Liquid discharge method and apparatus and display device panel manufacturing method and apparatus
01/08/2004US20040004413 Piezoelectric actuator, liquid jetting head incorporating the same, piezoelectric element, and method of manufacturing the same
01/08/2004US20040004133 Systems and methods for controlling fluid feed to an aerosol generator
01/08/2004US20040004129 Identifying card
01/08/2004US20040003755 Ink composition, inkjet recording method using the same and recorded matter
01/08/2004US20040003754 Ink-jet ink, ink-jet recording method and recorded imaging material using thereof
01/08/2004US20040003577 Liquid container sealing jacket, and method for unsealing liquid container fitted with liquid container jacket
01/08/2004DE10317872A1 Tintenstrahlkopf und Verfahren zu seiner Herstellung An ink jet head, and method for its preparation
01/08/2004DE10227225A1 Tintenbehälter für eine Tintenstrahldruckeinrichtung Ink tank for an ink jet printing device
01/08/2004DE10226561A1 Gegenstand aus Glas oder Keramik An article of glass or ceramic