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Class Information
Number: 347/47
Name: Incremental printing of symbolic information > Ink jet > Ejector mechanism (i.e., print head) > Discharge means > Nozzles
Description: Subject matter wherein the discharge means includes a structural element through which the fluid* passes to form the ejected fluid*(e.g., orifice, nozzle, aperture).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7623254 |
Systems and methods for detecting inkjet defects |
Nov. 24, 2009 |
| 7611226 |
Thermal printhead with heater element and nozzle sharing common plane of symmetry |
Nov. 3, 2009 |
| 7611227 |
Nozzle arrangement for a printhead integrated circuit |
Nov. 3, 2009 |
| 7604323 |
Printhead nozzle arrangement with a roof structure having a nozzle rim supported by a series of struts |
Oct. 20, 2009 |
| 7604333 |
System and method for providing image forming composition on a substrate using a drop on demand ink printer |
Oct. 20, 2009 |
| 7600856 |
Liquid ejector having improved chamber walls |
Oct. 13, 2009 |
| 7600848 |
Printing apparatus and method for setting adjustment values for inks having low detection sensitivity |
Oct. 13, 2009 |
| 7600840 |
Device for printing droplet or ink on substrate or paper |
Oct. 13, 2009 |
| 7587821 |
Method of manufacturing an inkjet head |
Sep. 15, 2009 |
| 7584539 |
Electropolishing of inkjet printer components |
Sep. 8, 2009 |
| 7585059 |
Ink jet head and production method therefor |
Sep. 8, 2009 |
| 7578943 |
Liquid discharge head and producing method therefor |
Aug. 25, 2009 |
| 7578577 |
Liquid jet apparatus using a fine particle dispersion liquid composition |
Aug. 25, 2009 |
| 7578576 |
Method of manufacturing alignment jig and liquid-jet head unit |
Aug. 25, 2009 |
| 7578575 |
Liquid jet apparatus using a fine particle dispersion liquid composition |
Aug. 25, 2009 |
| 7568784 |
Inkjet printhead and method of manufacturing the same |
Aug. 4, 2009 |
| 7568285 |
Method of fabricating a self-aligned print head |
Aug. 4, 2009 |
| 7568787 |
Printhead including seal membrane |
Aug. 4, 2009 |
| 7566111 |
Printhead with multiple printhead integrated circuits having aligned nozzle rows |
Jul. 28, 2009 |
| 7562964 |
Method of manufacturing nozzle plate, nozzle plate, liquid ejection head and image forming apparatus |
Jul. 21, 2009 |
| 7562452 |
Method for manufacturing a liquid ejection element |
Jul. 21, 2009 |
| 7559625 |
Ink jet head and ink jet recording apparatus |
Jul. 14, 2009 |
| 7556357 |
Ink jet printhead with nozzle assemblies having fluidic seals |
Jul. 7, 2009 |
| 7556344 |
Inkjet printhead comprising a substrate assembly and volumetric nozzle assemblies |
Jul. 7, 2009 |
| 7556347 |
Nozzle arrangement with pairs of actuators |
Jul. 7, 2009 |
| 7556348 |
Inkjet printhead incorporating nozzles which, together with endless walls, define nozzle chambers |
Jul. 7, 2009 |
| 7556356 |
Inkjet printhead integrated circuit with ink spread prevention |
Jul. 7, 2009 |
| 7549726 |
Inkjet printhead with a wafer assembly having an array of nozzle arrangements |
Jun. 23, 2009 |
| 7547095 |
Inkjet printhead having a array of nozzles with external actuators |
Jun. 16, 2009 |
| 7543921 |
Ink-jet printing apparatus with foam removing means |
Jun. 9, 2009 |
| 7540589 |
Integrated charge and orifice plates for continuous ink jet printers |
Jun. 2, 2009 |
| 7537309 |
Pagewidth printhead assembly having an improved ink distribution structure |
May. 26, 2009 |
| 7537311 |
Method and apparatus for ejecting liquid |
May. 26, 2009 |
| 7533968 |
Nozzle arrangement with sidewall incorporating heater element |
May. 19, 2009 |
| 7533963 |
High nozzle density printhead |
May. 19, 2009 |
| 7533463 |
Process for manufacturing a monolithic printhead with truncated cone shape nozzles |
May. 19, 2009 |
| 7530169 |
Mandrel for electroformation of an orifice plate |
May. 12, 2009 |
| 7530665 |
Printhead assembly with ink leakage containment walls |
May. 12, 2009 |
| 7530667 |
Nozzle plate and method of manufacturing nozzle plate |
May. 12, 2009 |
| 7530668 |
Liquid ejection head, liquid ejection apparatus, and method for fabricating liquid ejection head |
May. 12, 2009 |
| 7524031 |
Inkjet printhead nozzle incorporating movable roof structures |
Apr. 28, 2009 |
| 7524610 |
Oxetane-containing compound, photoresist composition having the same, method of preparing pattern using the photoresist composition, and inkjet print head including polymerization products of |
Apr. 28, 2009 |
| 7520591 |
Inkjet printhead with sandwiched nozzle film and method of manufacturing the same |
Apr. 21, 2009 |
| 7517051 |
Method of fabricating ink jet head and ink jet head fabricated thereby |
Apr. 14, 2009 |
| 7513041 |
Method for producing a nozzle plate |
Apr. 7, 2009 |
| 7513601 |
Liquid discharge head and method of manufacturing the same |
Apr. 7, 2009 |
| 7513602 |
Coating method, liquid supplying head and liquid supplying apparatus |
Apr. 7, 2009 |
| 7510267 |
Reduced stiction printhead surface |
Mar. 31, 2009 |
| 7506962 |
Liquid discharge method, liquid discharge head and liquid discharge apparatus |
Mar. 24, 2009 |
| 7490922 |
Inkjet printing system and method of manufacturing display device using the same |
Feb. 17, 2009 |
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