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Matrix arrangement of the pressure chambers

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  • B41J2002/14459
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BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41JTYPEWRITERS SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS

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B41J2002/14459Matrix arrangement of the pressure chambers
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid discharge head and liquid discharge device
    • Patent number 12,296,589
    • Issue date May 13, 2025
    • Seiko Epson Corporation
    • Yu Shiozawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Actuator component for a droplet ejection head and method for manuf...
    • Patent number 12,275,242
    • Issue date Apr 15, 2025
    • Xaar Technology Limited
    • Michael Walsh
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid discharge head and recording device
    • Patent number 12,220,930
    • Issue date Feb 11, 2025
    • Kyocera Corporation
    • Kenko Gejima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Head chip, liquid ejecting head, and liquid ejecting apparatus
    • Patent number 12,208,617
    • Issue date Jan 28, 2025
    • Seiko Epson Corporation
    • Hiroaki Okui
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid jetting apparatus
    • Patent number 12,172,442
    • Issue date Dec 24, 2024
    • Brother Kogyo Kabushiki Kaisha
    • Keita Sugiura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing apparatus and printing method
    • Patent number 12,151,482
    • Issue date Nov 26, 2024
    • Mimaki Engineering Co., Ltd.
    • Akifumi Seki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Fluid channels of different types
    • Patent number 12,128,684
    • Issue date Oct 29, 2024
    • Hewlett-Packard Development Company, L.P.
    • Daryl Eugene Anderson
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Nozzle arrangements
    • Patent number 11,958,293
    • Issue date Apr 16, 2024
    • Hewlett-Packard Development Company, L.P.
    • Galen Cook
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid discharge head and recording device
    • Patent number 11,919,322
    • Issue date Mar 5, 2024
    • Kyocera Corporation
    • Kenko Gejima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Fluid ejection devices
    • Patent number 11,904,610
    • Issue date Feb 20, 2024
    • FUJIFILM Dimatix, Inc.
    • Christoph Menzel
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid discharging head and printing apparatus
    • Patent number 11,884,073
    • Issue date Jan 30, 2024
    • Brother Kogyo Kabushiki Kaisha
    • Shotaro Kanzaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid discharge head
    • Patent number 11,878,524
    • Issue date Jan 23, 2024
    • Brother Kogyo Kabushiki Kaisha
    • Taisuke Mizuno
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Fluid ejection devices with reduced crosstalk
    • Patent number 11,865,837
    • Issue date Jan 9, 2024
    • FUJIFILM Dimatix, Inc.
    • Christoph Menzel
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Nozzle arrangements
    • Patent number 11,807,005
    • Issue date Nov 7, 2023
    • Hewlett-Packard Development Company, L.P.
    • Galen Cook
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Actuators for fluid delivery systems
    • Patent number 11,794,475
    • Issue date Oct 24, 2023
    • FUJIFILM Dimatix, Inc.
    • Christoph Menzel
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid discharge head, discharge device, and liquid discharge appar...
    • Patent number 11,794,473
    • Issue date Oct 24, 2023
    • Ricoh Company, Ltd.
    • Yoshinori Bandoh
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid discharge head and recording device
    • Patent number 11,766,863
    • Issue date Sep 26, 2023
    • Kyocera Corporation
    • Yasuhiko Fukuda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Inkjet head, inkjet head subassembly, inkjet head assembly and inkj...
    • Patent number 11,760,092
    • Issue date Sep 19, 2023
    • Brother Kogyo Kabushiki Kaisha
    • Atsuo Sakaida
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid jetting apparatus
    • Patent number 11,752,767
    • Issue date Sep 12, 2023
    • Brother Kogyo Kabushiki Kaisha
    • Keita Sugiura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid ejection device and image forming apparatus
    • Patent number 11,724,498
    • Issue date Aug 15, 2023
    • Toshiba Tec Kabushiki Kaisha
    • Meng Fei Wong
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid jetting apparatus
    • Patent number 11,712,894
    • Issue date Aug 1, 2023
    • Brother Kogyo Kabushiki Kaisha
    • Keita Sugiura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Nozzle arrangements and supply channels
    • Patent number 11,712,896
    • Issue date Aug 1, 2023
    • Hewlett-Packard Development Company, L.P.
    • Galen Cook
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid discharging head
    • Patent number 11,660,864
    • Issue date May 30, 2023
    • Brother Kogyo Kabushiki Kaisha
    • Hiroshi Katayama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid discharge head
    • Patent number 11,613,120
    • Issue date Mar 28, 2023
    • Brother Kogyo Kabushiki Kaisha
    • Taisuke Mizuno
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid discharge head
    • Patent number 11,569,429
    • Issue date Jan 31, 2023
    • Brother Kogyo Kabushiki Kaisha
    • Kyohei Naito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Liquid discharge head
    • Patent number 11,538,978
    • Issue date Dec 27, 2022
    • Brother Kogyo Kabushiki Kaisha
    • Kyohei Naito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Actuators for fluid delivery systems
    • Patent number 11,498,334
    • Issue date Nov 15, 2022
    • FUJIFILM Dimatix, Inc.
    • Christoph Menzel
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Fluid ejection devices with reduced crosstalk
    • Patent number 11,498,330
    • Issue date Nov 15, 2022
    • FUJIFILM Dimatix, Inc.
    • Christoph Menzel
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid discharging head
    • Patent number 11,479,040
    • Issue date Oct 25, 2022
    • Brother Kogyo Kabushiki Kaisha
    • Hiroshi Katayama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid discharge head
    • Patent number 11,440,320
    • Issue date Sep 13, 2022
    • Brother Kogyo Kabushiki Kaisha
    • Taisuke Mizuno
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID EJECTION DEVICES WITH REDUCED CROSSTALK
    • Publication number 20250162314
    • Publication date May 22, 2025
    • FUJIFILM DIMATIX, INC.
    • Christoph Menzel
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE HEAD AND RECORDING DEVICE
    • Publication number 20250128530
    • Publication date Apr 24, 2025
    • Kyocera Corporation
    • Kenko GEJIMA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Liquid Jetting Apparatus
    • Publication number 20250100279
    • Publication date Mar 27, 2025
    • BROTHER KOGYO KABUSHIKI KAISHA
    • KEITA SUGIURA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE DEVICE
    • Publication number 20240416652
    • Publication date Dec 19, 2024
    • RISO Technologies Corporation
    • Takashi TOZUKA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE HEAD AND RECORDING DEVICE
    • Publication number 20240165979
    • Publication date May 23, 2024
    • Kyocera Corporation
    • Kenko GEJIMA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID EJECTION DEVICES
    • Publication number 20240157699
    • Publication date May 16, 2024
    • FUJIFILM DIMATIX, INC.
    • Christoph Menzel
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID EJECTION DEVICES WITH REDUCED CROSSTALK
    • Publication number 20240042755
    • Publication date Feb 8, 2024
    • FUJIFILM DIMATIX, INC.
    • Christoph Menzel
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID CHANNELS OF DIFFERENT TYPES
    • Publication number 20230347646
    • Publication date Nov 2, 2023
    • Hewlett-Packard Development Company, L.P.
    • Daryl Eugene Anderson
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    AN ACTUATOR COMPONENT FOR A DROPLET EJECTION HEAD AND METHOD FOR MA...
    • Publication number 20230347648
    • Publication date Nov 2, 2023
    • Xaar Technology Limited
    • Michael Walsh
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    NOZZLE ARRANGEMENTS
    • Publication number 20230234355
    • Publication date Jul 27, 2023
    • Hewlett-Packard Development Company, L.P.
    • Galen Cook
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Liquid Discharge Head
    • Publication number 20230219341
    • Publication date Jul 13, 2023
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Taisuke MIZUNO
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE DEVICE
    • Publication number 20230166506
    • Publication date Jun 1, 2023
    • SEIKO EPSON CORPORATION
    • Yu SHIOZAWA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    HEAD CHIP, LIQUID EJECTING HEAD, AND LIQUID EJECTING APPARATUS
    • Publication number 20230136678
    • Publication date May 4, 2023
    • SEIKO EPSON CORPORATION
    • Hiroaki OKUI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE HEAD AND RECORDING DEVICE
    • Publication number 20230057144
    • Publication date Feb 23, 2023
    • Kyocera Corporation
    • Kenko GEJIMA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTING APPARATUS AND PRINTING METHOD
    • Publication number 20230057227
    • Publication date Feb 23, 2023
    • MIMAKI ENGINEERING CO., LTD.
    • Akifumi Seki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID EJECTION DEVICES WITH REDUCED CROSSTALK
    • Publication number 20230036902
    • Publication date Feb 2, 2023
    • FUJIFILM DIMATIX, INC.
    • Christoph Menzel
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGING HEAD AND PRINTING APPARATUS
    • Publication number 20220379611
    • Publication date Dec 1, 2022
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Shotaro Kanzaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE HEAD AND RECORDING DEVICE
    • Publication number 20220258467
    • Publication date Aug 18, 2022
    • Kyocera Corporation
    • Yasuhiko FUKUDA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    NOZZLE ARRANGEMENTS AND SUPPLY CHANNELS
    • Publication number 20220227131
    • Publication date Jul 21, 2022
    • Hewlett-Packard Development Company, L.P.
    • Galen Cook
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTION DEVICE AND IMAGE FORMING APPARATUS
    • Publication number 20220184948
    • Publication date Jun 16, 2022
    • Toshiba Tec Kabushiki Kaisha
    • Meng Fei WONG
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE HEAD, DISCHARGE DEVICE, AND LIQUID DISCHARGE APPAR...
    • Publication number 20220143977
    • Publication date May 12, 2022
    • Ricoh Company, Ltd.
    • Yoshinori Bandoh
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Liquid Discharging Head
    • Publication number 20210402774
    • Publication date Dec 30, 2021
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Hiroshi KATAYAMA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Liquid Discharging Head
    • Publication number 20210402775
    • Publication date Dec 30, 2021
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Hiroshi KATAYAMA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    NOZZLE ARRANGEMENTS
    • Publication number 20210291520
    • Publication date Sep 23, 2021
    • Hewlett-Packard Development Company, L.P.
    • Galen Cook
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE HEAD, HEAD MODULE, HEAD DEVICE, LIQUID DISCHARGE D...
    • Publication number 20210260874
    • Publication date Aug 26, 2021
    • Yoshinori BANDOH
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID EJECTION DEVICES
    • Publication number 20210245508
    • Publication date Aug 12, 2021
    • FUJIFILM DIMATIX, INC.
    • Christoph Menzel
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET HEAD, INKJET HEAD SUBASSEMBLY, INKJET HEAD ASSEMBLY AND INKJ...
    • Publication number 20210229444
    • Publication date Jul 29, 2021
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Atsuo Sakaida
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID EJECTION DEVICES WITH REDUCED CROSSTALK
    • Publication number 20210154994
    • Publication date May 27, 2021
    • FUJIFILM DIMATIX, INC.
    • Christoph Menzel
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE HEAD
    • Publication number 20210086513
    • Publication date Mar 25, 2021
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Taisuke MIZUNO
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE HEAD AND RECORDING DEVICE
    • Publication number 20210070076
    • Publication date Mar 11, 2021
    • Kyocera Corporation
    • Kenko GEJIMA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS