Geometrical characteristics

Industry

CPC
B41J2/1404

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41JTYPEWRITERS SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed

Current Industry

B41J2/1404Geometrical characteristics

Industries

Patents Grantslast 30 patents

Information Patent Grant
Liquid droplet discharging head
- Patent number 12,172,439
- Issue date Dec 24, 2024
- Brother Kogyo Kabushiki Kaisha
- Toru Kakiuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and manufacturing method of liquid ejection head
- Patent number 12,138,924
- Issue date Nov 12, 2024
- Canon Kabushiki Kaisha
- Naoko Shimizu
- 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
Liquid discharge head and liquid discharge apparatus
- Patent number 12,097,699
- Issue date Sep 24, 2024
- Canon Kabushiki Kaisha
- Shimpei Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection module and liquid ejection head
- Patent number 12,083,797
- Issue date Sep 10, 2024
- Canon Kabushiki Kaisha
- Ayako Maruyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head and liquid discharge method
- Patent number 12,064,975
- Issue date Aug 20, 2024
- Canon Kabushiki Kaisha
- Yoshiyuki Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluidic dies
- Patent number 11,987,055
- Issue date May 21, 2024
- Hewlett-Packard Development Company, L.P.
- Jacob Lum
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head substrate and printing apparatus
- Patent number 11,981,133
- Issue date May 14, 2024
- Canon Kabushiki Kaisha
- Shinya Iwahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid-ejection element between-chamber fluid recirculation path
- Patent number 11,970,011
- Issue date Apr 30, 2024
- Hewlett-Packard Development Company, L.P.
- Jacob Lum
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and manufacturing method of liquid ejection head
- Patent number 11,850,855
- Issue date Dec 26, 2023
- Canon Kabushiki Kaisha
- Naoko Shimizu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head
- Patent number 11,845,281
- Issue date Dec 19, 2023
- Canon Kabushiki Kaisha
- Masataka Kato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and manufacturing method of liquid ejection head
- Patent number 11,813,864
- Issue date Nov 14, 2023
- Canon Kabushiki Kaisha
- Naoko Shimizu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection device
- Patent number 11,780,221
- Issue date Oct 10, 2023
- Seiko Epson Corporation
- Yuji Saito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting system
- Patent number 11,766,862
- Issue date Sep 26, 2023
- Seiko Epson Corporation
- Yuma Fukuzawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and method for manufacturing liquid ejection head
- Patent number 11,738,555
- Issue date Aug 29, 2023
- Canon Kabushiki Kaisha
- Yuzuru Ishida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection module and liquid ejection head
- Patent number 11,724,495
- Issue date Aug 15, 2023
- Canon Kabushiki Kaisha
- Ayako Maruyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and liquid ejection apparatus
- Patent number 11,712,891
- Issue date Aug 1, 2023
- Canon Kabushiki Kaisha
- Yoshihiro Hamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head and liquid discharge method
- Patent number 11,667,132
- Issue date Jun 6, 2023
- Canon Kabushiki Kaisha
- Yoshiyuki Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printer head for strand element printing
- Patent number 11,654,697
- Issue date May 23, 2023
- Palo Alto Research Center Incorporated
- Ping Mei
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Unsupported top hat layers in printhead dies
- Patent number 11,648,773
- Issue date May 16, 2023
- Hewlett-Packard Development Company, L.P.
- Vincent C. Korthuis
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head, liquid ejection apparatus, and method of supp...
- Patent number 11,642,891
- Issue date May 9, 2023
- Canon Kabushiki Kaisha
- Shingo Okushima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid ejection device including fluid output channel
- Patent number 11,642,885
- Issue date May 9, 2023
- Hewlett-Packard Development Company, L.P.
- Michael W. Cumbie
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head, liquid ejection apparatus, and liquid ejectio...
- Patent number 11,602,934
- Issue date Mar 14, 2023
- Canon Kabushiki Kaisha
- Yoshiyuki Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid ejection device with a portioning wall
- Patent number 11,565,521
- Issue date Jan 31, 2023
- Hewlett-Packard Development Company, L.P.
- Chien-Hua Chen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluidic die with nozzle layer electrode for fluid control
- Patent number 11,541,658
- Issue date Jan 3, 2023
- Hewlett-Packard Development Company, L.P.
- Daryl E. Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head, liquid ejection apparatus, and method of supp...
- Patent number 11,511,544
- Issue date Nov 29, 2022
- Canon Kabushiki Kaisha
- Shingo Okushima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head
- Patent number 11,485,138
- Issue date Nov 1, 2022
- Brother Kogyo Kabushiki Kaisha
- Taiki Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid ejection module
- Patent number 11,465,415
- Issue date Oct 11, 2022
- Canon Kabushiki Kaisha
- Rei Kurashima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Microfluidic device with capillary chamber
- Patent number 11,440,008
- Issue date Sep 13, 2022
- Hewlett-Packard Development Company, L.P.
- Devin Alexander Mourey
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Fluid ejection device
- Patent number 11,440,331
- Issue date Sep 13, 2022
- Hewlett-Packard Development Company, L.P.
- Nick McGuinness
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID EJECTION HEAD AND METHOD FOR EJECTING LIQUID
- Publication number 20250042153
- Publication date Feb 6, 2025
- Canon Kabushiki Kaisha
- KOICHI ISHIDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE METHOD
- Publication number 20240383260
- Publication date Nov 21, 2024
- Canon Kabushiki Kaisha
- Yoshiyuki Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD
- Publication number 20240326420
- Publication date Oct 3, 2024
- SEIKO EPSON CORPORATION
- Yoichi NAGANUMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
- Publication number 20240308212
- Publication date Sep 19, 2024
- Canon Kabushiki Kaisha
- Yasunori Takei
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
HEAD SUBSTRATE, LIQUID DISCHARGING HEAD, AND LIQUID DISCHARGING DEVICE
- Publication number 20240208209
- Publication date Jun 27, 2024
- Canon Kabushiki Kaisha
- Mineo Shimotsusa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD
- Publication number 20240157705
- Publication date May 16, 2024
- Canon Kabushiki Kaisha
- SHIN ISHIMATSU
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND MANUFACTURING METHOD OF LIQUID EJECTION HEAD
- Publication number 20240034061
- Publication date Feb 1, 2024
- Canon Kabushiki Kaisha
- Naoko Shimizu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
- Publication number 20240009995
- Publication date Jan 11, 2024
- Canon Kabushiki Kaisha
- AYAKO MARUYAMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS
- Publication number 20230391080
- Publication date Dec 7, 2023
- Canon Kabushiki Kaisha
- SHIMPEI YOSHIKAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INTERSPERSED FLUIDIC ELEMENTS AND CIRCUIT ELEMENTS IN A FLUIDIC DIE
- Publication number 20230382109
- Publication date Nov 30, 2023
- Hewlett-Packard Development Company, L.P.
- Eric T. Martin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
ARRANGEMENTS OF CIRCUIT ELEMENTS AND FLUIDIC ELEMENTS
- Publication number 20230382116
- Publication date Nov 30, 2023
- Hewlett-Packard Development Company, L.P.
- Eric T. Martin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUIDIC DIES INCLUDING DISCHARGE CIRCUITS
- Publication number 20230373207
- Publication date Nov 23, 2023
- Hewlett-Packard Development Company, L.P.
- Eric Thomas Martin
- 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
LIQUID EJECTION MODULE AND LIQUID EJECTION HEAD
- Publication number 20230339228
- Publication date Oct 26, 2023
- Canon Kabushiki Kaisha
- Ayako Maruyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE METHOD
- Publication number 20230271425
- Publication date Aug 31, 2023
- Canon Kabushiki Kaisha
- Yoshiyuki Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING FLUID CIRCULATION
- Publication number 20230202184
- Publication date Jun 29, 2023
- Hewlett-Packard Development Company, L.P.
- Daniel D Dowell
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUID-EJECTION ELEMENT BETWEEN-CHAMBER FLUID RECIRCULATION PATH
- Publication number 20230105703
- Publication date Apr 6, 2023
- Hewlett-Packard Development Company, L.P.
- Jacob Lum
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTHEAD WITH OFFSET CIRCULATION CHANNEL
- Publication number 20220379607
- Publication date Dec 1, 2022
- Hewlett-Packard Development Company, L.P.
- Jacob Lum
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CONTROL OF PUMP GENERATORS AND DROP GENERATORS
- Publication number 20220332125
- Publication date Oct 20, 2022
- Hewlett-Packard Development Company, L.P.
- Craig Olbrich
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
HANDHELD PRINTER
- Publication number 20220274402
- Publication date Sep 1, 2022
- Hewlett-Packard Development Company, L.P.
- Stephen T. Rohman
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD, LIQUID EJECTION APPARATUS, AND METHOD OF SUPP...
- Publication number 20220250388
- Publication date Aug 11, 2022
- Canon Kabushiki Kaisha
- Shingo Okushima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
UNSUPPORTED TOP HAT LAYERS IN PRINTHEAD DIES
- Publication number 20220184946
- Publication date Jun 16, 2022
- Hewlett-Packard Development Company, L.P.
- Vincent C. Korthuis
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE METHOD
- Publication number 20220184968
- Publication date Jun 16, 2022
- Canon Kabushiki Kaisha
- Yoshiyuki Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CIRCULATION PATH FOR BUBBLER
- Publication number 20220176708
- Publication date Jun 9, 2022
- Hewlett-Packard Development Company, L.P.
- Boon Bing Ng
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUIDIC DIES
- Publication number 20220161564
- Publication date May 26, 2022
- Hewlett-Packard Development Company, L.P.
- Jacob Lum
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARG...
- Publication number 20220126575
- Publication date Apr 28, 2022
- Ricoh Company, Ltd.
- Yukio OTOME
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Printer Head for Strand Element Printing
- Publication number 20220126598
- Publication date Apr 28, 2022
- Palo Alto Research Center Incorporated
- Ping Mei
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Application
FLUID PROPELLING APPARATUS INCLUDING A HEAT SINK
- Publication number 20220111645
- Publication date Apr 14, 2022
- Hewlett-Packard Development Company, L.P.
- Garrett E. Clark
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
- Publication number 20210402770
- Publication date Dec 30, 2021
- Canon Kabushiki Kaisha
- Yoshihiro Hamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION MODULE AND LIQUID EJECTION HEAD
- Publication number 20210387453
- Publication date Dec 16, 2021
- Canon Kabushiki Kaisha
- Ayako Maruyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Geometrical characteristics

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Liquid droplet discharging head

Liquid ejection head and manufacturing method of liquid ejection head

Fluid channels of different types

Liquid discharge head and liquid discharge apparatus

Liquid ejection module and liquid ejection head

Liquid discharge head and liquid discharge method

Fluidic dies

Liquid discharge head substrate and printing apparatus

Fluid-ejection element between-chamber fluid recirculation path

Liquid ejection head and manufacturing method of liquid ejection head

Liquid ejection head

Liquid ejection head and manufacturing method of liquid ejection head

Liquid ejection device

Liquid ejecting head and liquid ejecting system

Liquid ejection head and method for manufacturing liquid ejection head

Liquid ejection module and liquid ejection head

Liquid ejection head and liquid ejection apparatus

Liquid discharge head and liquid discharge method

Printer head for strand element printing

Unsupported top hat layers in printhead dies

Liquid ejection head, liquid ejection apparatus, and method of supp...

Fluid ejection device including fluid output channel

Liquid ejection head, liquid ejection apparatus, and liquid ejectio...

Fluid ejection device with a portioning wall

Fluidic die with nozzle layer electrode for fluid control

Liquid ejection head, liquid ejection apparatus, and method of supp...

Liquid discharge head

Liquid ejection module

Microfluidic device with capillary chamber

Fluid ejection device

Patents Applicationslast 30 patents

LIQUID EJECTION HEAD AND METHOD FOR EJECTING LIQUID

LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE METHOD

LIQUID EJECTING HEAD

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

HEAD SUBSTRATE, LIQUID DISCHARGING HEAD, AND LIQUID DISCHARGING DEVICE

LIQUID EJECTION HEAD

LIQUID EJECTION HEAD AND MANUFACTURING METHOD OF LIQUID EJECTION HEAD

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS

INTERSPERSED FLUIDIC ELEMENTS AND CIRCUIT ELEMENTS IN A FLUIDIC DIE

ARRANGEMENTS OF CIRCUIT ELEMENTS AND FLUIDIC ELEMENTS

FLUIDIC DIES INCLUDING DISCHARGE CIRCUITS

FLUID CHANNELS OF DIFFERENT TYPES

LIQUID EJECTION MODULE AND LIQUID EJECTION HEAD

LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE METHOD

PRINTING FLUID CIRCULATION

FLUID-EJECTION ELEMENT BETWEEN-CHAMBER FLUID RECIRCULATION PATH

PRINTHEAD WITH OFFSET CIRCULATION CHANNEL

CONTROL OF PUMP GENERATORS AND DROP GENERATORS

HANDHELD PRINTER

LIQUID EJECTION HEAD, LIQUID EJECTION APPARATUS, AND METHOD OF SUPP...

UNSUPPORTED TOP HAT LAYERS IN PRINTHEAD DIES

LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE METHOD

CIRCULATION PATH FOR BUBBLER

FLUIDIC DIES

LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARG...

Printer Head for Strand Element Printing

FLUID PROPELLING APPARATUS INCLUDING A HEAT SINK

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

LIQUID EJECTION MODULE AND LIQUID EJECTION HEAD