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Incremental printing of symbolic information May archived by USPTO category 05/09Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 05/28/2009 > patent applications in patent subcategories.
20090135215 - Camera device incorporating a color printer with ink validation apparatus: A camera device includes a replaceable print roll. The print roll includes an ink reservoir section storing respective types of ink. A validation apparatus is configured to validate the replaceable print roll. A printer is configured to print an image on print media upon validation of the print roll. The... Agent: Silverbrook Research Pty Ltd
20090135216 - Liquid ejection apparatus: A liquid ejection apparatus for discharging a medium on which liquid is ejected by a discharge roller after ejecting liquid on the medium by a liquid ejection head includes a medium pressing roller for controlling floatation of the medium between the liquid ejection head and the discharge roller, the medium... Agent: Edwards Angell Palmer & Dodge LLP
20090135218 - Inkjet recording apparatus and inkjet recording method: An inkjet recording apparatus, includes: a black ink ejecting portion configured to eject a black ink containing a self-dispersion pigment; color ink ejecting portions configured to eject, respectively, a cyan ink, a magenta ink and a yellow ink which contain a polymer emulsion containing a polymer fine particle containing a... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.
20090135217 - Selecting printing masks optimized for line features and area fill features of image data: For each totally black pixel of image data to be printed using a fluid-ejection printing device, it is determined whether the pixel is part of a line feature or an area fill feature of the image data. Where the pixel is part of a line feature, a first printing mask... Agent: Hewlett Packard Company
20090135219 - Method of cooling and servicing an inkjet print head array: A compliant cooling conduit is employed to extract heat from an inkjet print head array. The cooler conduit is implemented as a flexible conduit placed between the heat emitting surfaces. Cooling fluid pressure presses the conduit to the heat emitting parts of the print head modules. When fluid pressure is... Agent: Hewlett Packard Company
20090135221 - Method and apparatus for detecting missing nozzle in thermal inkjet printhead: Provided is a method of detecting a missing nozzle in a thermal inkjet printhead. The method includes: applying an input energy high enough to eject ink to a heater corresponding to a target nozzle, and applying an input energy not high enough to eject ink to a hear corresponding to... Agent: Stanzione & Kim, LLP
20090135220 - Off-line printhead inspection and recovery unit for production piezo ink jet architectures: A method and apparatus for printhead inspection and recovery in an ink jet printing system includes a modular printhead assembly disposed within the printing system for on-line printing operation. An off-line printhead inspection and recovery unit including a printhead dock for receiving the printhead assembly is locally disposed for ready... Agent: Fay Sharpe / Xerox - Rochester
20090135222 - Method of making an inkjet printhead: A method of making an inkjet printhead comprises forming at least one ink ejection element 18 on a surface 14 of a substrate 10 and forming a slot 12 in the substrate to provide fluid communication between an ink supply and the ink ejection element. A protective coating 26 is... Agent: Hewlett Packard Company
20090135223 - Liquid drop dispenser with movable deflector: A liquid dispenser includes a liquid supply channel, a liquid supply adapted to feed a stream of liquid through the supply channel, a liquid return channel adapted to receive liquid from the supply channel, a liquid dispensing outlet opening, and a diverter member selectively movable into the supply channel to... Agent: David A. Novais Patent Legal Staff
20090135224 - Liquid discharger and method for controlling the same: A liquid discharger wherein, when a liquid discharge operation on a discharge object is started, a cap is opened in order to wipe a liquid discharge surface by bringing a cleaning member into contact with and moving the cleaning member along the liquid discharge surface, then liquid drops are preliminarily... Agent: Sonnenschein Nath & Rosenthal LLP
20090135225 - Sticky baffle: A printing medium baffle for protecting printheads printing on an image transfer member from particulates associated with the printing medium. The baffle may have one or more adhesive surfaces.... Agent: Pillsbury Winthrop Shaw Pittman, LLP Xerox Corporation
20090135226 - Ink jet print head and ink jet printing apparatus: When paper dirt that could not be removed completely by the wiping gets trapped in the recessed portions formed in the ejection port face, the paper dirt may interfere with ejection ports, giving rise to a possibility of image impairments. To deal with this problem, the ejection ports and the... Agent: Fitzpatrick Cella Harper & Scinto
20090135227 - Liquid jet head and liquid jet apparatus: A liquid jet head includes: a plurality of nozzle blocks, each having a pressure chamber formed with a pressurizing device for pressurizing liquid and a nozzle connected to the pressure chamber for ejecting the liquid, wherein each of the nozzle blocks is equipped with (1) a supply flow path connected... Agent: Harness, Dickey & Pierce, P.L.C
20090135228 - Inkjet printhead and method of ejecting ink using the same: An inkjet printhead including a passage plate in which a manifold to supply ink and a nozzle to eject ink are formed; a first electrode and a second electrode formed on the passage plate around the nozzle to generate an ion wind by ionizing air between the first and second... Agent: Stanzione & Kim, LLP
20090135229 - Element substrate, printhead, and head cartridge: This invention provides an element substrate having a heater selection circuit normally operable even in the use of voltage conversion circuits, which are arranged along the nozzle arrayed direction, each having a small-area in order to reduce the area of the element substrate. The element substrate according to this invention... Agent: Fitzpatrick Cella Harper & Scinto
20090135230 - Liquid ejecting apparatus, method for manufacturing liquid ejecting apparatus, and ink-jet printer: An ink-jet head includes a common liquid chamber, a plurality of pressure chambers, a plurality of nozzles which eject ink, a plurality of individual ink channels communicating with the common liquid chamber, the pressure chambers and the nozzles, and a piezoelectric actuator which selectively varies the volume of the plurality... Agent: Banner & Witcoff, Ltd. Attorneys For Client No. 016689
20090135231 - Droplet ejecting device: At least one liquid channel has a channel area larger than a channel area of the at least one nozzle. A nozzle plate is formed with the at least one nozzle and includes a piezoelectric section. The nozzle plate has a first surface and a second surface opposite the first... Agent: Baker Botts LLP C/o Intellectual Property Department
20090135232 - Print roll for a camera having an internal printer: The invention provides for a print roll for a camera having an internal printer. The print roll includes an ink reservoir section with a core portion configured to house ink for the printer, and a paper roll section positioned about the ink reservoir section, said paper roll section operatively locating... Agent: Silverbrook Research Pty Ltd
20090135233 - Ink jet recorder and ink filling method: An ink jet recorder that includes line heads (4) having a plurality of nozzle heads (41), main tanks (13) placed outside of the line heads (4) to store ink; an ink supply passage (13a, 49a, 49c) that connects the main tanks (13) to the associated nozzle heads (41), and distribution... Agent: Wenderoth, Lind & Ponack, L.L.P.
20090135237 - Ink supply device: An ink supply device including an ink cartridge for storing an ink; a mounting portion which includes an opening from which the ink cartridge is removable in a direction; an elastic member which urges the ink cartridge accommodated in the mounting portion to the direction; and a lock member. The... Agent: Reed Smith, LLP Attn: Patent Records Department
20090135236 - Liquid storage container and recording apparatus: A liquid container detachably mountable to a recording apparatus, wherein the recording apparatus includes a feeding passage for feeding a recording material, a carriage for scanningly moving a recording head in a direction crossing with a feeding direction of the recording material, and a mounting portion to which the liquid... Agent: Fitzpatrick Cella Harper & Scinto
20090135235 - Pagewidth inkjet printer with multiple print head arrangement: There is disclosed an inkjet printer containing an array of stationary printheads/color-cartridges aligned along the page width of the page to be printed with overlapping and non-overlap arrangement. The printhead is in the form of an elongate printhead cartridge for use in a pagewidth printer and can be attached to... Agent: Furr Law Firm
20090135234 - Separate light-emitting ink cartridge: A separate light-emitting ink cartridge including an ink container, an ink supply port, a shelf, a chip, a first joint portion, a second joint portion, a support component, and a light display portion is provided. The ink container and the shelf are independent workpiece respectively, and are detachably assembled together.... Agent: Schulte Roth & Zabel LLP Attn: Joel E. Lutzker
20090135239 - Underside curing of radiation curable inks: An ink printing device is disclosed that incorporates a curing lamp located on the opposite side of a printed face of a printed substrate and partially cures a radiation curable ink by irradiating through the substrate. Additionally, this disclosure provides a method for partially curing radiation curable inks by exposing... Agent: Oliff & Berridge, PLC.
20090135240 - System and method for focused ion beam data analysis: A system and method for improving FIB milling endpointing operations. The methods involve generating real-time images of the area being milled and real-time graphical plots of pixel intensities with an increased sensitivity over native FIB system generated images and plots. The images and plots are generated with raw signal data... Agent: Sughrue Mion, PLLC
20090135241 - Image forming apparatus and method of controlling the same: An image forming apparatus that is operable at a plurality of image forming speeds and can be constructed at low costs without adding circuits or the like. A conversion circuit converts image data into lighting patterns for turning on/off laser light on a basis of each of units of auxiliary... Agent: Rossi, Kimms & Mcdowell LLP.
20090135243 - Image forming apparatus and its control method: A first process unit replaces a portion of pixels in a pixel sequence forming a first scanning line of a first color by a different portion of pixels in a pixel sequence forming a second scanning line of the first color. A second process unit performs a thicken process to... Agent: Rossi, Kimms & Mcdowell LLP.
20090135242 - Method and apparatus for producing an image: A method of producing an image that can eliminate an fθ lens is provided. This method of producing an image includes producing the image from a plurality of dots with varying intervals that are to be formed by linearly scanning an image forming surface with light that has been modulated... Agent: Blank Rome LLP05/21/2009 > patent applications in patent subcategories.
20090128590 - Color tone control method and apparatus for printing machine: For controlling the tone of the printed matter, the measurement data is stably obtained against various error factors and the ink supply is precisely controlled. The process data 11 is used as target data of the print matter. The dot area rate in the process data is calculated along the... Agent: Kanesaka Berner And Partners LLP
20090128591 - System and method for measuring a supply of solid ink in a solid ink printer: A solid ink printer includes a solid ink measurement system that helps ensure an adequate supply of solid ink is in the feed channels delivering solid ink to a melting device within a printer. The solid ink measurement system includes a driving electrode mounted along a substantial length of a... Agent: Maginot, Moore & Beck LLP
20090128592 - Ink jet printing apparatus and ink ejection control method: In an ink jet printing apparatus, preliminary ejection for a print head involving a plurality of distances from a common ink supply port to respective ejection openings is optimized. Specifically, for a first nozzle array and a second nozzle array with different distances from the ink supply port to the... Agent: Fitzpatrick Cella Harper & Scinto
20090128593 - Printers and printhead cleaning primarily in page-wide array printers: A method of printing on a substrate and a printer are provided. The method uses a printer comprising a print head and a mask having a hole therethrough, the mask being disposed between the print head and the substrate, and comprises aligning the hole with the print head; printing on... Agent: Hewlett Packard Company
20090128594 - Defective nozzle replacement in a printer: Printing is performed at a full resolution using a first set of nozzles and a second set of nozzles arranged on a printhead. Printing is performed at less than the full resolution using the first set of nozzles less any nozzles in the first set of nozzles that have been... Agent: Hewlett Packard Company
20090128595 - Ink jet printing apparatus and ink jet printing method: An object of the present invention is to provide an ink jet printing apparatus and an ink jet printing method which can inhibit degradation of image quality resulting from ink drying unevenness regardless of the type of ink and the amount of ejected ink. To accomplish the object, the present... Agent: Fitzpatrick Cella Harper & Scinto
20090128596 - Increasing inkjet printer page yield: A method for increasing a page yield of an inkjet printer that includes receiving a plurality of print jobs for printing at the inkjet printer, adding the plurality of print jobs to a job queue, calculating a first cumulative amount of ink for use by the inkjet printer to print... Agent: Hewlett Packard Company
20090128597 - Image forming apparatus: An image forming apparatus comprises a body, an engine part provided in the body and including a recording head that ejects droplets of a recording liquid, the engine part recording an image on a recording medium by the recording head while feeding the recording medium in a main scanning direction,... Agent: Cooper & Dunham, LLP
20090128598 - Ink collection device for a servicing station: An ink collection device for a servicing station of a franking machine, said ink collection device comprising: an ink collection reservoir for receiving the ink ejected, during a servicing stage, by ink ejection nozzles of at least one print module; at least one drainage duct placed above the reservoir and... Agent: Sughrue Mion, PLLC
20090128599 - Method and printer for multi-pass page-wide array printing: A method of printing an image on a substrate using a page-wide-array printer and a page wide array printer is provided. The method comprises printing a first portion of the image as relative movement occurs between the substrate and the print heads, and printing a second portion of the image... Agent: Hewlett Packard Company
20090128600 - Ink jet recording head, ink jet cartridge with ink jet recording head, and ink jet recording apparatus: An ink jet recording head includes at least three nozzle array groups; each of the nozzle array group including, a first nozzle array including a plurality of ejection outlets for ejecting ink, and a second nozzle array including a plurality of ejection outlets for ejecting the ink, the second nozzle... Agent: Fitzpatrick Cella Harper & Scinto
20090128601 - Inkjet drop ejection apparatus with radially extending thermal actuators: An inkjet drop ejection apparatus comprises an array of ink ejection nozzles; a chamber corresponding to each ink ejection nozzle and for storing ink; and a plurality of actuators provided on top of each chamber, the actuators radially extending out from a common centre and defining an ink ejection port... Agent: Silverbrook Research Pty Ltd
20090128602 - Ink jet recording head, ink jet cartridge, and method for manufacturing ink jet recording head: An ink jet recording head having an array of ink ejection outlets in an ejection outlet forming surface on which a protection tape is stuck in transportation, wherein the ejection outlet forming surface has an outside area which is outside of each of opposite ends of the array with respect... Agent: Fitzpatrick Cella Harper & Scinto
20090128603 - Droplet deposition method and apparatus: In an ink jet printhead have an elongate ink chamber and a nozzle at one end, a continuous flow of ink is provided through a high impedance channel communicating with the chamber close to the nozzle. Ink is ejected through the nozzle by generating longitudinal acoustic waves in the fluid... Agent: Marshall, Gerstein & Borun LLP
20090128604 - Inkjet nozzle with paddle layer sandwiched between first and second wafers: The invention provides for an inkjet nozzle which includes a first wafer, a second wafer and a paddle layer. The first wafer has active drive circuitry together with an ink jet print nozzle formed therein. The second wafer has an ink channel formed therein. The paddle layer is sandwiched between... Agent: Silverbrook Research Pty Ltd
20090128606 - Integrated circuit (ic) incorporating rows of proximal ink ejection ports: The present invention relates to an ink ejection integrated circuit (IC) for a printhead. The IC includes rows of elongate nozzle arrangements. Each nozzle arrangement defines an ink ejection port at one end and has an internal cantilevered actuator anchored at the other end so that the actuator can move... Agent: Silverbrook Research Pty Ltd
20090128605 - Liquid jet head and liquid jet apparatus: A liquid jet head that pressurizes liquid and ejects the liquid through nozzles includes: a nozzle opening surface having two nozzle rows each having openings of the nozzles linearly aligned in plurality; a pair of wall surfaces intersecting the nozzle opening surface at end sections of the nozzle opening surface,... Agent: Harness, Dickey & Pierce, P.L.C
20090128607 - Ink-jet print head: An ink-jet printer head has a plurality of print modules each having a tip formed with a respective nozzle orifice from ink droplets can be projected. A flexibly deformable mounting element has a plurality of seats each holding a respective one of the tips so that the element can be... Agent: K.f. Ross P.C.
20090128608 - Piezoelectric substance element, piezoelectric substance film manufacturing method, liquid discharge head and liquid discharge apparatus: A piezoelectric substance element has a piezoelectric substance film and a pair of electrodes connected to the piezoelectric substance film on a substrate, and a main component of said piezoelectric substance film is Pb(Zr, Ti)O3, a composition ratio of Zr/(Zr+Ti) is over 0.4 but less than 0.7, the piezoelectric substance... Agent: Fitzpatrick Cella Harper & Scinto
20090128609 - Liquid container and liquid supplying system: A liquid container detachably mountable to a recording apparatus to which a plurality of liquid containers are detachably mountable, wherein the recording apparatus includes apparatus electrical contacts corresponding to the liquid containers, respectively, photoreceptor means for receiving light, and an electric circuit connected with a line which is commonly connected... Agent: Fitzpatrick Cella Harper & Scinto
20090128610 - Image forming process and image forming apparatus: Disclosed herein is an image forming process comprising the steps of applying a first material for improving the wettability of the surface of an intermediate transfer medium to the intermediate transfer medium, applying a second material for lowering the flowability of an ink to the intermediate transfer medium to which... Agent: Fitzpatrick Cella Harper & Scinto
20090128611 - Image forming method: An image forming method including forming an image using a recording medium, an ink composition and a liquid composition, wherein the recording medium includes a base paper, a first layer containing a binder, and a second layer containing a white pigment, the first and second layers being laid in this... Agent: Sughrue Mion, PLLC
20090128612 - Method of manufacturing color filter, color filter, image display device and electronic apparatus: There is provided a method of manufacturing a color filter that can suppress uneven color, uneven color density and color heterogeneity from being generated at various portion of a manufactured color filter. The manufacturing method includes an ink supplying step which supplies inks having different colors into cells formed on... Agent: Harness, Dickey & Pierce, P.L.C
20090128613 - High speed photo-printing apparatus: A thermal printer is disclosed which includes a plurality of thermal print heads, each of the plurality of thermal print heads being operable to print a distinct one of a plurality of colors. The plurality of thermal print heads may print output at a plurality of spatial resolutions. The thermal... Agent: Woodcock Washburn LLP
20090128614 - Head mechanism of thermal printer: A head mechanism of a thermal printer includes a platen roller rotatably supported by a housing, and a thermal head arranged at a front end of a head bearing member the front end of which is adapted to be rotatable about a rear end supported by the housing, and arranged... Agent: Hunton & Williams LLP Intellectual Property Department
20090128615 - Printing system: A substrate-marking system comprises a substrate-marking apparatus and a substrate which is susceptible, or includes an additive which is susceptible, to changing colour upon irradiation. The apparatus comprises a laser diode for emitting a beam of laser light and a galvanometer for aligning a desired point on the substrate with... Agent: Saliwanchik Lloyd & Saliwanchik A Professional Association
20090128616 - Apparatus and method of reducing banding artifact visibility in a scanning apparatus: A method of, and apparatus for, reducing the visibility of banding artifacts on a printed medium comprising producing synthetic artifacts on the printed medium, overlapping scan lines at swath boundaries and controlling exposure along a scan line to reduce the visibility of the banding artifacts.... Agent: Hewlett Packard Company05/14/2009 > patent applications in patent subcategories.
20090122091 - Inkjet printer having printhead with multiple controllers: An inkjet printer is provided having a printhead having inkjet nozzles and a plurality of controllers configured to process print data for printing and to output the processed data to the printhead. The plurality of controllers are connected to a common input of the printhead.... Agent: Silverbrook Research Pty Ltd
20090122093 - Fluid ejection device, inkjet printer and control method for fluid ejection device: A printing device (10) includes: an inkjet head (30) ejecting ink to paper (20); a tube (32) supplying ink to the inkjet head (30); an ink tank (36) connected to the tube (32) and storing the ink supplied by the tube (32); a housing (38) housing the ink tank (36);... Agent: Edwards Angell Palmer & Dodge LLP
20090122092 - Liquid storage container and ink jet recording apparatus: A liquid container for containing liquid includes an optical path formation member for forming an optical path for guiding to an operating portion light received from an outside at a predetermined position of the liquid container, the optical path forming member constituting a part of the liquid container, wherein the... Agent: Fitzpatrick Cella Harper & Scinto
20090122094 - Ink jet printing apparatus and method of controlling ink jet printing apparatus: The present invention provides an ink jet printing apparatus that inhibits possible density unevenness in an image even though the apparatus performs printing by driving a fan mounted therein. The ink jet printing apparatus according to the present invention includes a print head having an ejection port through which ink... Agent: Fitzpatrick Cella Harper & Scinto
20090122095 - Print head unit and method for manufacturing patterned layer on substrate with the same: A print head unit (10) for manufacturing a patterned layer on a substrate is provided. The print head unit includes a first print head (12a), a second print head (12b), a third print head (12c), and a print head frame (11). The print head unit further includes parallelism adjusting means... Agent: PCe Industry, Inc. Att. Steven Reiss
20090122096 - Image forming apparatus with leading-edge detection sensor: An image forming apparatus including a recording head, a transport belt, a pressure roller, an inlet detection sensor, a leading edge detection sensor, and a control unit. The control unit controls the leading edge of the sheet to stop at the nip portion of the pressure roller and the transport... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.
20090122098 - Inkjet printer: An inkjet printer is provided. The inkjet printer includes inkjet head for ejecting ink; a positioning unit which positions a recording medium at a recording position to which the ink is ejected from the inkjet head; a platen which supports the recording medium positioned at the recording position from an... Agent: Reed Smith, LLP Attn: Patent Records Department
20090122097 - Printhead and printing apparatus: A printhead in which the voltage fluctuation absorption range of a MOS transistor serving as a constant current source is narrowed according to constant current driving. The printhead includes a controller which controls voltage fluctuations to adjust a current supplied to a plurality of printing elements. The printhead also includes... Agent: Canon U.s.a. Inc. Intellectual Property Division
20090122099 - Methods and systems for calibration of inkjet drop positioning: Methods and apparatus for inkjet drop positioning are provided. A first method includes determining an intended deposition location of an ink drop on a substrate, depositing the ink drop on the substrate using an inkjet printing system, detecting a deposited location of the deposited ink drop on the substrate, comparing... Agent: Dugan & Dugan, PC
20090122100 - Head unit and method of manufacturing the same: A head unit includes a base, an inkjet head, a first bonding portion, and a second bonding portion. The inkjet head is attached to the base, and discharges ink droplets. The first bonding portion bonds the base to the inkjet head in a spot manner. The second bonding portion is... Agent: Amin, Turocy & Calvin, LLP
20090122102 - Printer assembly having a support frame for supporting a printhead arrangement: Provided is a printer assembly for a pagewidth printer, said assembly having a support frame for supporting a printhead arrangement. The support frame includes an outer wall portion and an inner wall portion separated by an internal cavity. The support frame also includes a lower arm portion and an upper... Agent: Silverbrook Research Pty Ltd
20090122101 - Printhead capping arrangement with pivotable shaft mounts: An inkjet printer comprises an elongate shaft adapted to rotate so as to move a capper for capping a pagewidth printhead out of and into capping position; a motor for driving the elongate shaft; a support frame; and first and second fixing plates mounted to the support frame. The first... Agent: Silverbrook Research Pty Ltd
20090122103 - Mobile telecommunications device with printhead capping assembly: A mobile telecommunications device comprises an inkjet printhead for printing to a media substrate printed with encoded data; a media feed assembly for feeding the media substrate along a media feed path past the printhead; a print engine controller for operatively controlling the printhead; a position sensor for optically reading... Agent: Silverbrook Research Pty Ltd
20090122104 - Pagewidth printhead assembly having a capping member actuating mechanism: Provided is a pagewidth printhead assembly. The assembly includes two printheads arranged on opposite sides of a print media path for duplex printing, and a printhead actuating mechanism configured to move the printheads relative to each other. The assembly also includes a capping member and a capping member actuating mechanism... Agent: Silverbrook Research Pty Ltd
20090122105 - Wiping unit and inkjet printer: Provided is a wiping unit capable of reliably removing contamination of ink or the like adhering to a wiping blade after being wiped in spite of a simple configuration. Provided is a wiping unit having a wiping blade that performs wiping cleaning with respect to a recording head, including a... Agent: Bruce L. Adams, Esq. Adams & Wilks
20090122106 - Movable fluid receiver: A printer and method include a first receiver configured to receive fluid ejected by one or more print heads on a first side of a media and a second receiver configured to receive fluid ejected by the one or more print heads on a second side of the media, wherein... Agent: Hewlett Packard Company
20090122108 - Liquid ejecting apparatus and transport method: A liquid ejecting apparatus has a head, a transport mechanism, a memory, and a controller. The head ejects a liquid. The transport mechanism transports a medium in a transport direction with respect to the head in accordance with a target transport amount that is targeted. The memory stores a plurality... Agent: Edwards Angell Palmer & Dodge LLP
20090122107 - Print head service shuttle: A printer includes a first print head support carrying a plurality of print heads. The first print head support is movable towards and away from the media support and includes one or more guides movably supporting a first print head service shuttle along the media support.... Agent: Hewlett Packard Company
20090122109 - Printer with printhead chip having ink channels reinforced by transverse walls: An inkjet printer has a molded ink manifold bonded to a printhead by an adhesive film. The printhead has: (a) a plurality of nozzles formed on a frontside of a substrate, the nozzles being arranged in rows extending longitudinally along the substrate, each nozzle having a respective nozzle inlet; and... Agent: Silverbrook Research Pty Ltd
20090122110 - Ink discharging apparatus and ink discharging method: The present invention provides an ink discharging apparatus which can reduce processing time required for discharging ink onto all ink discharge targets. The ink discharging apparatus of the present invention has an ink discharging section (4) which is arranged to be able to move relative to a CF panel (2b)... Agent: Edwards Angell Palmer & Dodge LLP
20090122111 - Method for manufacturing nozzle plate: A method for manufacturing a nozzle plate includes providing a substrate having a nozzle surface in which a plurality of nozzle holes jetting a liquid is formed, and on which a water repellent film is formed, placing a plurality of droplets of a liquid resin around each of the nozzle... Agent: Eugene Ledonne, Esq. Reed Smith LLP
20090122112 - Printhead arrangement having nozzle assemblies with gutter formations: Provided is a printhead arrangement for a printer. The arrangement includes a wafer substrate and a layer of drive circuitry deposited on the substrate, as well as a plurality of nozzle assemblies formed on the wafer substrate by means of micro-electromechanical (MEMS) techniques. Each of these assemblies includes an ink... Agent: Silverbrook Research Pty Ltd
20090122114 - Printhead arrangement having overlapping print regions: Provided is a printhead arrangement having a number of printhead segments arranged to have overlapping print regions, and a printer controller. The controller includes a sensor for sensing a temperature of the respective segments, said temperature indicative of an extent of the overlapping print regions. The controller is configured to... Agent: Silverbrook Research Pty Ltd
20090122113 - Printhead having nozzle arrangements with radial actuators: A printhead for an inkjet printer has a wafer that defines a plurality of nozzle chambers and ink supply channels in fluid communication with the nozzle chambers to supply the nozzle chambers with ink. An ink ejection port is associated with each nozzle chamber. A series of actuators is associated... Agent: Silverbrook Research Pty Ltd
20090122115 - Ink-jet recording head and ink-jet recording device: The present invention provides an ink-jet recording head. The ink-jet recording head includes a nozzle that ejects an ink droplet; an ink flow path member that includes the nozzle; a beam member connected to the ink flow path member or which includes the ink flow path member; a first drive... Agent: Fildes & Outland, P.C.
20090122116 - Fluid ejection device with resistive element close to drive circuits: A fluid ejection device that has a firing chamber from which heated fluid is ejected, a heating element that heats fluid in the firing chamber and drive circuitry for the heating element. At least part of the drive circuitry is positioned within 60 microns of the heating element.... Agent: Silverbrook Research Pty Ltd
20090122117 - Nozzle assembly with lever arm and thermal bend actuator: A nozzle assembly is provided for an inkjet printhead. The nozzle assembly includes a substrate assembly defining an ink inlet. A nozzle extends from the substrate assembly in register with the ink inlet and defines an opening through which ink can be ejected. A lever arm extends from the nozzle.... Agent: Silverbrook Research Pty Ltd
20090122118 - Printhead module: A printhead module includes a printhead body, a nozzle plate and one or more piezoelectric actuators. The printhead body includes one or more pumping chambers, where each pumping chamber includes a receiving end to receive a printing liquid from a printing liquid supply and an ejecting end for ejecting the... Agent: Fish & Richardson P.C.
20090122119 - Jet stack with precision port holes for ink jet printer and associated method: A print head for a printer includes a jet stack for passage of ink to media to form an image on the media. The jet stack includes a substrate having a micro actuator. The substrate has an opening through the substrate that is proximate to the micro actuator and a... Agent: Maginot, Moore & Beck LLP
20090122120 - Cradle unit for a printer assembly: A cradle unit for a printer assembly includes a body having a printhead cartridge support bay for receiving a printhead cartridge that incorporates a printhead, an ink supply for the printhead and a capper for capping the printhead when not in use. A levered frame is positioned within the body... Agent: Silverbrook Research Pty Ltd
20090122122 - Image forming apparatus including recording head: An image forming apparatus includes a carriage configured to movably scan, and including a recording head configured to discharge ink droplets and a sub tank configured to supply ink to the recording head; a main tank configured to supply the ink to the sub tank via a tube; a negative... Agent: Cooper & Dunham, LLP
20090122121 - Ink storage container: An ink storage container having a simply configured ink exchange function is provided, whereby the amount of stored ink is increased. An air flow control unit for controlling the flow of air between the inside and outside is disposed in an ink storage unit for storing ink. The air flow... Agent: Mathews, Shepherd, Mckay, & Bruneau, P.A.
20090122123 - Cartridge for an ejectable compound: A cartridge (11) used as a container for a compound that can be ejected by an ejection device, has two receptacles (12, 16) and a head part (21), each receptacle (12, 16) having a receptacle chamber (13, 17) for components of the compound with the head part (21) having a... Agent: Abelman, Frayne & Schwab
20090122124 - Liquid cartridge, printer, and method for controlling printer: A liquid cartridge includes an ink cartridge having a first housing portion for containing a liquid and a waste liquid storage cartridge having a second housing portion for containing a waste liquid, and a rewritable nonvolatile storage portion which stores a first threshold, a second threshold, liquid amount information and... Agent: Nixon & Vanderhye, PC
20090122125 - Liquid ejecting head, method for making the same, and liquid ejecting apparatus: A liquid ejecting head includes a head main body capable of ejecting a liquid supplied from a liquid storage unit, and a supply member provided with a liquid supply passage for supplying the liquid from the liquid storage unit to the head main body. The supply member has a filter... Agent: Workman Nydegger 1000 Eagle Gate Tower
20090122126 - Web flow path: An apparatus and method relating to a web flow path between print heads and a dryer are disclosed.... Agent: Hewlett Packard Company
20090122127 - Inkjet receiver: An inkjet receiver having upon a support an ink-receiving pack which comprises an image-receiving layer of a binder and 0.5 to 10 g/m2 of an inorganic particulate material, of which at least 70% by weight is alumina, and an second layer of a binder and 10 to 40 g/m2 of... Agent: Eastman Kodak Company Patent Legal Staff
20090122128 - Tachograph for a motor vehicle, paper strip for a tachograph and method for aligning a longitudinally displaceable paper strip with respect to a printing device in a tachograph: A paper strip (6) for a tachograph (1) has a series of marks (17, 18) which extend transversely with respect to its direction of movement in the tachograph (1). The marks (17, 18) are of different lengths and are sensed by a sensor (10, 11). The sensor (10, 11) generates... Agent: Baker Botts L.L.P. Patent Department
20090122129 - Line head and image forming apparatus incorporating the same: At least one light emission array includes a plurality of light emitting elements arrayed in a first direction. Each of the light emitting elements is an organic electroluminescence element. A monitor quantitatively monitors a light emitting state of at least one of the light emitting elements to obtain a monitored... Agent: Hogan & Hartson L.L.P.05/07/2009 > patent applications in patent subcategories.
20090115804 - Ink identification and detection system with ink for use therewith: An ink identification and detection system includes an imaging apparatus. An ink tank is mounted to the imaging apparatus. The ink tank has a transparent portion. An ink is contained in the ink tank. The ink includes a fluorescing material. An ink detection device is communicatively coupled to a controller.... Agent: Lexmark International, Inc. Intellectual Property Law Department
20090115806 - Boundary value table optimizing device, boundary value table setting device, liquid ejecting head, liquid ejecting device, and computer program: In a method of substantially correcting gradation values in a gradation correcting unit, the number of reproducible gradations is substantially reduced. Selection information of a boundary value table for multi-value error diffusion is stored, by ejection condition, in an information storing unit of a liquid ejecting head that can represent... Agent: Robert J. Depke Lewis T. Steadman
20090115805 - Liquid ejecting apparatus and image forming method: A liquid ejecting apparatus includes a head unit, a movement mechanism, and a control section. The head unit has along a first direction a plurality of heads, in which a plurality of nozzles that eject a liquid onto a medium are lined up in the first direction, and the head... Agent: Edwards Angell Palmer & Dodge LLP
20090115807 - Liquid ejecting device and method of controlling liquid ejecting device: A liquid ejecting device includes a nozzle group formed by aligning nozzles that eject a liquid, and a liquid ejecting head that ejects liquids from the nozzles based on ejection serial data that represents ejection or non-ejection of each nozzle of the nozzle group. The liquid ejecting head ejects a... Agent: Workman Nydegger 1000 Eagle Gate Tower
20090115808 - Liquid ejecting device and method of controlling liquid ejecting device: A liquid ejecting device includes a head unit group in which head units are arranged in a second direction perpendicular to a first direction in which a head unit having a nozzle group formed by aligning nozzles that eject liquids and a landing target relatively move with each other. The... Agent: Workman Nydegger 1000 Eagle Gate Tower
20090115809 - Liquid ejection control method and liquid ejection apparatus: It is an object of the invention to achieve a liquid ejection control method and the like that allows the amount of consumed liquid to be reduced. The liquid ejection control method controls the ejection of liquid, from nozzles for ejecting liquid, onto a medium that is fed in a... Agent: Sughrue Mion, PLLC
20090115810 - Recording apparatus and recovery control method: A control method at the time of preliminary ejection of ink is changed between a recording area in which a nozzle used for recording is not switched every recording scanning and a recording area in which the nozzle for recording is switched every recording scanning, whereby the preliminary ejection is... Agent: Fitzpatrick Cella Harper & Scinto
20090115811 - Image forming method and apparatus: The image forming method for forming an image on a recording medium, wherein the image is divided into a plurality of regions, the method comprising: a droplet deposition rate calculation step; a dot arrangement specification step of specifying a dot arrangement pattern from the droplet deposition rate; and a droplet... Agent: Birch Stewart Kolasch & Birch
20090115814 - Fluid-dispensing devices and methods: An embodiment includes determining a temperature change of a fluid-ejecting substrate, and determining a mass of fluid ejected from the fluid-ejecting substrate from the temperature change of the fluid-ejecting substrate.... Agent: Hewlett Packard Company
20090115813 - Hand-held printer with capping device: A hand-held printer comprises an elongate body defining an ink ejection slot through which ink is ejected; an ink cartridge received in the body and defining a plurality of ink reservoirs storing respective types of ink; a movement sensor for sensing movement of the printhead module along print media; a... Agent: Silverbrook Research Pty Ltd
20090115812 - Liquid-discharge-failure detecting apparatus and inkjet recording apparatus: A liquid-discharge-failure detecting apparatus includes a light-emitting unit, a light-receiving unit, and a light-trapping unit. The light-emitting unit emits a detection beam. The light-receiving unit is located at a position offset from an optical axis of the detection beam, and receives a scattered light generated by scattering of the detection... Agent: Foley And Lardner LLP Suite 500
20090115815 - Method for filling functional liquid droplet ejection head with functional liquid, functional liquid supplying device and liquid droplet ejection apparatus for manufacturing electro-optical apparatus, and electro-optical apparatus: Provided herein is a method for filling a functional liquid droplet ejection head with functional liquid. The method includes: initially filling functional liquid channels and intrahead channels included in the functional liquid droplet ejection head with a functional liquid by introducing functional liquid from a functional liquid tank through the... Agent: Harness, Dickey & Pierce, P.L.C
20090115816 - Ink jet writing head: The invention relates to an ink jet writing head comprising a pressurised ink chamber (2) provided with at least one ink nozzle that is closed by a mobile valve body (6). A piezoelectric valve actuating device (9) that is electrically connected to a control device (18) drives the valve body... Agent: Wrb-ip LLP
20090115817 - Droplet discharge head, manufacturing method thereof, and droplet discharge apparatus: A droplet discharge head includes a nozzle substrate having a nozzle opening for discharging a liquid as a droplet; a flow path substrate having a flow path for the liquid, the flow path communicating with the nozzle opening; and a diaphragm constituting a wall surface of the flow path. The... Agent: GlobalIPCounselors, LLP
20090115818 - Droplet ejection head and droplet ejection apparatus: A droplet ejection head comprises: a substrate having first through-holes forming reservoir chambers, a second through-hole forming a supply chamber, and a bonding film on one surface; a nozzle plate having nozzles for ejecting ejection liquid and one surface contacting the bonding film, the nozzle plate is bonded to the... Agent: Harness, Dickey & Pierce, P.L.C
20090115819 - Micro-electromechanical fluid ejection mechanism having a shape memory alloy actuator: Provided is a micro-electromechanical fluid ejection mechanism. The mechanism includes a substrate defining an ink passage in fluid communication with a tapered ink chamber having an ink ejection port, as well as a shape memory alloy (SMA) actuator arranged within the chamber. The actuator is configured to straighten when heated... Agent: Silverbrook Research Pty Ltd
20090115820 - Inkjet recording apparatus: An inkjet recording apparatus includes: an ink holding chamber having a through hole to jet ink, and holding the ink; and a head unit jetting the ink held in the ink holding chamber from the through hole. The head unit includes an ultrasonic wave generation member, an ultrasonic wave focusing... Agent: Finnegan, Henderson, Farabow, Garrett & Dunner LLP
20090115821 - Method of driving piezoelectric actuator and liquid ejection apparatus: A method of driving a piezoelectric actuator which is constituted of a lower electrode film, a piezoelectric film and an upper electrode film that are layered successively onto a diaphragm, includes the step of: applying an electric field to the piezoelectric film in a direction opposite to the orientation direction... Agent: Birch Stewart Kolasch & Birch
20090115822 - Piezoelectric actuator, ink-jet head provided with the same, ink-jet printer, and method for manufacturing piezoelectric actuator: A piezoelectric actuator includes a metallic vibration plate, an insulating layer, a plurality of individual electrodes, a piezoelectric layer and a common electrode. The insulating layer is formed on the top surface of the vibration plate. The individual electrodes are formed on the top surface of the insulating layer. The... Agent: Banner & Witcoff, Ltd. Attorneys For Client No. 016689
20090115823 - Droplet ejection head and droplet ejection apparatus: A droplet ejection head comprises: a substrate having first through-holes forming reservoir chambers, a second through-hole forming a supply chamber, and a bonding film on one surface; a nozzle plate having nozzles for ejecting ejection liquid and a second bonding film on one surface, the first and second films being... Agent: Harness, Dickey & Pierce, P.L.C
20090115824 - Solid ink stick with transition indicating region: An ink stick comprises an ink stick body having a plurality of tracks formed in one or more side surfaces extending from a leading surface to a trailing surface substantially parallel to a feed direction of the ink loader. Each track forms a path corresponding to a track sensor in... Agent: Maginot, Moore & Beck LLP
20090115825 - Droplet ejection device for a highly viscous liquid: A droplet ejection device for a highly viscous liquid includes a micro flow channel filled with a highly viscous liquid and having an inlet and an outlet channel; at least a branch channel communicated with the outlet channel; a highly-viscous-liquid supply device connected to the inlet so as to supply... Agent: Venable LLP
20090115826 - Ink set for ink-jet recording, ink-jet recording method, and ink-jet recording apparatus: A water-based ink set for ink-jet recording includes: the infrared absorptive ink that contains the antimony-tin composite oxide fine particles and water; and the color ink that contains the coloring agent and water. The water-based ink set for ink-jet recording is applicable to an ink-jet recording method for recording an... Agent: Baker Botts LLP C/o Intellectual Property Department
20090115827 - Recording apparatus and liquid ejecting apparatus: An ink jet recording apparatus includes a recording head which discharges ultraviolet curing inks toward a recording sheet while reciprocally moving in a reciprocal movement direction M crossing a transportation direction S of the recording sheet; and an ultraviolet irradiation head which irradiates ultraviolet rays toward the ultraviolet curing inks... Agent: Workman Nydegger 1000 Eagle Gate Tower
20090115828 - Recording apparatus and liquid ejecting apparatus: The present invention relates to an ink jet recording apparatus having an ultraviolet irradiation head having a discharge tube. Solving means include a recording head that reciprocates along the surface of recording paper and discharges ultraviolet curable ink toward the recording paper, a discharge tube that moves together with the... Agent: Workman Nydegger 1000 Eagle Gate Tower
20090115829 - Collapsing cover for printer and associated method: An integrated device enables a customer replaceable unit within an ink jet printer to be enclosed within an enclosing structure as the unit is removed from the printer. The enclosing structure traps debris that may disburse from the customer replaceable unit as it is removed from the printer. The integrated... Agent: Maginot, Moore & Beck LLP
20090115830 - Thermal print head: A thermal printhead (A) includes an insulating substrate (1), a glaze layer (2), a resistor layer (3), an electrode layer (4) and a protective layer (5). The electrode layer (4) has a two-layer structure made up of a lower first electrode layer (4a) and an upper second electrode layer (4b).... Agent: Hamre, Schumann, Mueller & Larson, P.C.
20090115831 - Method of controlling electric conduction through thermal heat and thermal printer: A thermal printer detects an environmental temperature, and directly or indirectly detects a change in tension of an ink ribbon R. A correction value is read or calculated according to at least one of the detected environmental temperature and the detected change in the tension of the ink ribbon R.... Agent: Kanesaka Berner And Partners LLP
20090115832 - Printing apparatus and printing method: A printing apparatus includes a takeup reel driving motor which, after printing, takes up an ink ribbon to eliminate a slack in the ink ribbon. The printing apparatus includes a control device for comparing a distance (a) over which the ink ribbon R is taken up to eliminate the slack... Agent: Kanesaka Berner And Partners LLP
20090115833 - Light emitting array for printing or copying: A light emitting head for use in copiers or printers, the light emitting head having an illuminated length, e.g. a print width or copy width, and including a rigid carrier structure provided from a bulk material that spans at least the illuminated length of the head, the bulk material having... Agent: Bacon & Thomas, PLLC
20090115834 - Optical scanning apparatus and image forming apparatus: An optical scanning apparatus includes a housing that positions and holds a plurality of light sources emitting light beams, a deflection mirror that deflects the light beams to perform main scanning, and at least one of optical image forming elements closest to the deflection mirror to form images on respective... Agent: Dickstein Shapiro LLPPrevious industry: Recorders
Next industry: Television
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