Nozzle arrangement with inlet covering cantilevered actuator

Inkjet nozzle arrangement with electro-thermally actuated lever arm

Method for manufacturing actuator device and liquid ejecting head including actuator device prepared by the method

Nozzle arrangement with twin heater elements

Signaling method for printhead

Micro-fluid ejection head structure

Printhead with small drive transistor to nozzle area ratio

Printhead and method for controlling print quality using printhead temperature

Nozzle arrangement with sidewall incorporating heater element

Manufacturing method for ink jet recording head chip, and manufacturing method for ink jet recording head

Nozzle arrangement with heater element terminating in oppositely disposed electrical contacts

Wide format print assembly having CMOS drive circuitry

Ink jet printer nozzle assembly with micro-electromechanical paddles

Ink supply arrangement incorporating sets of passages for carrying respective types of ink

Wide format print assembly having high resolution printhead

Ink jet recording head and manufacturing method of the same

Print assembly and printer having wide printing zone

Camera unit incorporating a lidded printhead unit

Camera incorporating a releasable print roll unit

Method for producing nozzle substrate, method for producing droplet-discharging head, head for discharging droplets, and apparatus for discharging droplets

Printhead incorporating a two dimensional array of ink ejection ports

Ink supply arrangement incorporating baffles in an ink distribution molding

Printer comprising small area print chips forming a pagewidth printhead

Nozzle for an inkjet printer incorporating a plunger assembly

Nozzle arrangement with pairs of actuators

Inkjet printhead with pairs of ink spread restriction pits

Inkjet printhead incorporating interleaved actuator tails

Ink ejection nozzle arrangement with layered actuator mechanism

Ink jet recording head with ink filter formed of a plurality of stacked films

Inject printhead with outwarldy extending actuator tails

Pagewidth printhead having small print zone

Photo printer for printing 6″ × 4″ photos

Nozzle arrangement with thermally operated ink ejection piston

Fluid ejector having an anisotropic surface chamber etch

Inkjet printhead with ink spread restriction walls

Nozzle for inkjet printer head and method of manufacturing thereof

Inkjet printhead with spillage pits

Printhead integrated circuit having suspended heater elements

Method of producing pagewidth printhead structures in-situ

Method of producing energy efficient printhead in-situ

Method of producing high nozzle density printhead in-situ

Ink jet nozzle assembly with linearly constrained actuator

Nozzle arrangent with movable ink ejection structure

Nozzle arrangement for an inkjet printhead chip that incorporates a nozzle chamber reduction mechanism

Nozzle arrangement for an inkjet printer with multiple actuator devices

Handheld device with image sensor and printer

Method of fabricating inkjet print heads

Inkjet nozzle with CMOS compatible actuator voltage

Inkjet printhead with common plane of symmetry for heater element and nozzle

Ink printhead nozzle arrangement with volumetric reduction actuators

Inkjet printhead with a wafer assembly having an array of nozzle arrangements

Print medium with one side defined by a rib-like structure

Nozzle arrangement with an ink ejecting displaceable roof structure

Printhead assembly having laminated printing fluid distributors

Thermal ink jet printhead with suspended heater element parallel to the nozzle

Nozzle arrangement for an inkjet printhead with associated actuator drive circuitry

Inkjet printhead with small nozzle spacing

Ink jet nozzle arrangement with static and dynamic structures

Printer with serially arranged printhead modules for wide format printing

Nozzle arrangement for an inkjet printhead with static and active ink ejection structures

Ink jet printhead and its manufacturing process

Pagewidth printhead having sealed inkjet actuators

Method for manufacturing an inkjet nozzle that incorporates heater actuator arms

Inkjet printer incorporating a print mediul cartridge storing a roll of print medium

Nozzle assembly incorporating a shuttered actuation mechanism

Methods for making micro-fluid ejection head structures

Inkjet printer with heater that forms symmetrical bubbles

LIQUID-EJECTING HEAD, LIQUID-EJECTING APPARATUS, AND METHOD FOR MANUFACTURING LIQUID-EJECTING HEAD

Method of manufacturing ink jet recording head

Printhead with heater suspended parallel to plane of nozzle

Inkjet printhead with ink supply through CMOS layers

Inkjet printer with cartridge connected to platen and printhead assembly

Print roll unit with ink storage core

Fluid-ejecting integrated circuit utilizing electromagnetic displacement

Nozzle arrangement incorporating a lever based ink displacement mechanism

Inkjet printhead having inkjet nozzle arrangements incorporating dynamic and static nozzle parts

Method of fabricating a printhead integrated circuit with a nozzle chamber in a wafer substrate

Method for manufacturing a micro-electromechanical nozzle arrangement on a substrate with an integrated drive circutry layer

Method for producing actuator device

Wide-format printer with a pagewidth printhead assembly

Ink supply unit for an ink jet printer

Printhead with drive transistors and corresponding ink ejection actuators

Micro-electromechanical nozzle assembly with an arcuate actuator

Inkjet nozzle with reduced fluid inertia and viscous drag

Nozzle arrangement for an inkjet printhead that incorporates a movement transfer mechanism

Method of fabricating printhead for ejecting ink supplied under pulsed pressure

Method of manufacturing piezoelectric element and method of manufacturing liquid-jet head

Inkjet printhead with reciprocating actuator

Pusher actuation in a printhead chip for an inkjet printhead

Liquid-jet head and liquid-jet apparatus, and methods for manufacturing the same

Inkjet printhead with low loss CMOS connections to heaters

Inkjet nozzle assembly with pre-shaped actuator

Method of manufacturing liquid discharge head

Thermal inkjet printhead with low power consumption

Ink jet nozzle arrangement with a segmented actuator nozzle chamber cover

Printhead for use with a pulsating pressure ink supply

Inkjet printhead with suspended heater mounted to opposing sides of the chamber

Method of manufacturing an inkjet nozzle assembly for volumetric ink ejection

Nozzle arrangement for an inkjet printhead having a thermal actuator and paddle

Self cooling inkjet printhead for preventing inadvertent boiling

Nozzle arrangement for an inkjet printing device with volumetric ink ejection

Micro-electromechanical ink ejection device with an elongate actuator

Method of manufacturing printer head and method of manufacturing electrostatic actuator

Print assembly for a wide format pagewidth printer

Liquid-jet head, method of manufacturing the same, and liquid-jet apparatus

Liquid-jet head, method for manufacturing the same, and liquid-jet apparatus

Inkjet printhead chip with a side-by-side nozzle arrangement layout

Inkjet printhead with common chamber and actuator material

Inkjet printhead integrated circuit with non-buckling heater element

Inkjet printhead integrated circuit with suspended heater element spaced from chamber walls

Inkjet printhead integrated circuit with rotatable heater element

Thermal inkjet printhead with drive circuitry proximate to heater elements

Inkjet nozzle assembly with resistive heating actuator

Ink ejection nozzle with a thermal bend actuator

Method of reading scrambled and encoded two-dimensional data

Micro-electromechanical ink ejection mechanism utilizing through-wafer ink ejection

Inkjet printhead integrated circuit having nozzle assemblies with a bubble collapse point close to ink ejection aperture

Inkjet printhead with low power ink vaporizing heaters

Micro-electromechanical ink ejection mechanism that incorporates lever actuation

Pagewidth printhead assembly with flexible tab film for supplying power and data to printhead integrated circuits

Micro-electromechanical ink ejection mechanism with electro-magnetic actuation

Inkjet printhead integrated circuit with optimized trace orientation

Liquid-ejection head and method for producing the same

Method of fabricating printheads having multiple nozzle assemblies

Card reader with a translucent cover

Ink jet printhead with amorphous ceramic chamber

Printhead module for a wide format pagewidth inkjet printer

Ink jet nozzle assembly with a thermal bend actuator

Inkjet printhead having ink flow preventing actuators

Flexible electrical display

Printhead having inkjet actuators with contractible chambers

Discrete air and nozzle chambers in a printhead chip for an inkjet printhead

LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE HEAD MANUFACTURING METHOD, CHIP ELEMENT, AND PRINTING APPARATUS

Liquid drop discharge head and manufacture method thereof, micro device, ink-jet head, ink cartridge, and ink-jet printing device

Printhead integrated circuit with coupled arrays of transistor drive circuits and nozzles

MEMS device with movement amplifying actuator

Inkjet printhead having inkjet nozzle arrangements incorporating lever mechanisms

Inkjet nozzle that incorporates volume-reduction actuation

Card reader

Micro-electromechanical valve having transformable valve actuator

Printhead having multiple thermal actuators for ink ejection

Ink jet printhead with active and passive nozzle chamber structures arrayed on a substrate

Inkjet nozzle assembly incorporating actuator mechanisms arranged to effect rectilinear movement of a working member

Inkjet printhead integrated circuit with rows of inkjet nozzles

Nozzle assembly layout for inkjet printhead

Inkjet printhead having a pre-determined array of inkjet nozzle assemblies

Method of fabricating printhead IC to have displaceable inkjets

Print medium with anisotropic bending properties

Inkjet printhead having paddled inkjet nozzles

Nozzle for ejecting ink

Printhead incorporating leveraged micro-electromechanical actuation

Printhead with multiple ink feeding channels

Fluid chamber configuration within an inkjet printhead

Piezoelectric inkjet printhead and method of manufacturing the same

Printhead integrated circuit for a pagewidth inkjet printhead

Fluid injection head, method of manufacturing the injection head, and fluid injection device

Ink reservoir

Method of making a microfluid ejection head structure

Electrostatic actuator, droplet discharging head, droplet discharging apparatus, electrostatic device, and method of manufacturing these

Process for manufacturing liquid ejection head

Method for producing actuator device, and liquid-jet apparatus

Thermal ink jet printhead with low heater mass

Ink nozzle

Printer formed from integrated circuit printhead

Inkjet printhead having reverse ink flow prevention

Method of manufacturing liquid discharge head, and liquid discharge head

Liquid ejection device with a commonly composed actuator and liquid ejector

Inkjet printhead having rectilinear actuated ink ejection nozzles

Ink chamber having a baffle unit

Wide-format print engine with a pagewidth ink reservoir assembly

Method of producing inkjet printhead

Liquid discharge recording head and method for manufacturing same

Pagewidth inkjet printhead assembly with longitudinally extending sets of nozzles

Method for manufacturing a filter substrate, inkjet recording head, and method for manufacturing the inkjet recording head

Method for providing low volume drop displacement in an inkjet printhead

Inkjet printhead with low volume ink displacement

Fluid ejection device having an elongate micro-electromechanical actuator

Micro-electromechanical liquid ejection device with a thermal actuator that undergoes rectilinear motion

Printhead integrated circuit with planar actuators

Motion transmitting structure for a nozzle arrangement of a printhead chip for an inkjet printhead

Pagewidth inkjet printhead assembly with data and power supply mounted on ink distribution assembly

Method for manufacturing liquid ejection head, substrate for liquid ejection head, and liquid ejection head

Printing cartridge incorporating print media and an internal feed mechanism

Inkjet printhead integrated circuit having an array of inkjet nozzles

Thermal ink jet printhead with suspended beam heater

Data distribution method

Micro-electromechanical liquid ejection device with motion amplification

Micro-electromechanical liquid ejection device having symmetrically actuated ink ejection components

Process for protectively coating hydraulic microcircuits against agressive liquids, particularly for an ink jet printhead

Inkjet printhead assembly with an ink storage and distribution assembly

Wide format printer with a plurality of printhead integrated circuits

Ink jet printhead and relative manufacturing process

Double-action micro-electromechanical device

Ink jet printhead chip with predetermined micro-electromechanical systems height

Thermal ink jet with chemical vapor deposited nozzle plate

Ink jet nozzle assembly including displaceable ink pusher

Self-cooling thermal ink jet printhead

Fluid chamber configuration within an inkjet printhead

Baffled ink supply for reducing ink accelerations

Printing cartridge with two-dimensional encoding formations

Inkjet nozzle arrangement with ink flow control

Fluid ejector having an anisotropic surface chamber etch

Inkjet printing device that includes nozzles with volumetric ink ejection mechanisms

Pagewidth inkjet printhead incorporating power and data transmission circuitry

Printing cartridge with a print roll incorporating an ink supply

Print assembly for a wide format printer

Fluid ejection device with micro-electromechanical fluid ejection actuators

Inkjet printhead with reciprocating actuator

Printhead having a thin pre-fired piezoelectric layer

Methods of fabricating fit firing chambers of different drop wights on a single printhead

Micro-electromechanical fluid ejection device with through-wafer inlets and nozzle chambers

Pagewidth inkjet printhead assembly with an integrated printhead circuit

Circuit board electrode connection structure

Method for producing ink-jet recording head having filter, ink-jet recording head, substrate for recording head, and ink-jet cartridge

Inkjet recording head and inkjet recording device

Printhead

Printhead nozzle with reduced ink inertia and viscous drag

Micro-electromechanical integrated circuit device with laminated actuators

Combined media- and ink-supply cartridge

Inkjet recording head and inkjet recording apparatus

Micro-electromechanical integrated circuit device and associated register and transistor circuitry

Inkjet printhead device having an array of inkjet nozzles arranged according to a heirarchical pattern

Printhead integrated circuit comprising inkjet nozzles having moveable roof actuators

Ink jet printhead chip with volumetric ink ejection mechanisms

Method of fabricating a micro-electromechanical actuating mechanism

Ink jet nozzle arrangement having paddle forming a portion of a wall

Thermal ink jet printhead with heater element current flow around nozzle axis

Injet printhead with thermal bend arm exposed to ink flow

Ink jet printhead nozzle arrangement with actuated nozzle chamber closure

Fluid ejection device with a through-chip micro-electromechanical actuator

Printhead assembly with power and ground connections along single edge

Device which processes images in accordance with coded data on card

Inkjet printhead with supply ducts in reverse side of water

Inkjet printhead having grouped inkjet nozzles

Micro-electromechanical fluid ejection device with actuator guide formations

Ink jet printhead assembly with an ink distribution manifold

Method of data distribution using ink dots on cards

Ink jet printhead having nozzle arrangement with flexible wall actuator

Printhead integrated circuit comprising thermal bend actuator

Inkjet printhead having compact inkjet nozzles

Printhead integrated circuit having ink ejecting thermal actuators

Symmetrically actuated ink ejection components for an ink jet printhead chip

Printhead fabrication method

Ink ejection devices within an inkjet printer

Inkjet printhead having multiple-sectioned nozzle actuators

Inkjet nozzle comprising a motion-transmitting structure

Computer system having integrated printer and keyboard

Printer within a computer keyboard

Micro-electromechanical liquid ejection device

Keyboard for a computer system

Printer having a printhead with an inkjet printhead chip for use with a pulsating pressure ink supply

Printhead having common actuator for inkjet nozzles

Method of forming a nozzle rim

Inkjet printhead integrated circuit

Printhead IC with actuator movement parallel to ink inlet flow

Inkjet printhead apparatus

Printer with elongate support structure for printhead

Inkjet printhead comprising contractible nozzle chambers

Document having an encoded data structure

Formation of novel ink jet filter printhead using transferable photopatterned filter layer

Baffle unit for an ink supply system in a portable printer

High nozzle density inkjet printhead

Ink chamber for an ink supply system

Moveable ejection nozzles in an inkjet printhead

Ink distribution assembly for page width ink jet printhead

Method of fabricating inkjet nozzle

Method of fabricating micro-electromechanical inkjet nozzle

Ink jet printhead having columnar arrays of transistor drive circuits

Method of making an inkjet printhead

Method of making an inkjet printhead

Printhead heaters with small surface area

Printer with ink printhead nozzle arrangement having thermal bend actuator

Method of making an inkjet printhead

Inkjet printhead chip with nozzle assemblies incorporating fluidic seals

Data storage device incorporating a two-dimensional code

Inkjet printhead having ink feed channels configured for minimizing thermal crosstalk

Ink jet nozzle arrangement configuration

Inkjet printer comprising MEMS temperature sensors

Method of fabricating inkjet nozzle chambers

Method of fabricating an inkjet head

Printer nozzle for ejecting ink

Inkjet nozzle chamber with electrostatically attracted plates

Manufacturing method of actuator device and liquid jet apparatus provided with actuator device formed by manufacturing method of the same

Ink printhead nozzle arrangement with thermal bend actuator

Method of fabricating inkjet nozzle comprising suspended actuator

Method of depositing heater material over a photoresist scaffold

Nozzle assembly

Printing mechanism having elongate modular structure

Printer with capacitive printer cartridge data reader

Printing cartridge with ink and print media supplies

Print media transport assembly

Printhead assembly

Inkjet printhead heater with high surface area

Printhead nozzle arrangement with a micro-electromechanical shape memory alloy based actuator

Inkjet nozzle with individual ink feed channels etched from both sides of wafer

Inkjet chamber with ejection actuator between inlet and nozzle

Printing mechanism having wide format printing zone

Inkjet print assembly for high volume pagewidth printing

High performance curable polymers and processes for the preparation thereof

Curl resistant media