Structure of bubble jet print heads

Industry

CPC
B41J2/14016

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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

B41J2/14016Structure of bubble jet print heads

Industries

Patents Grantslast 30 patents

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
Molded structures with channels
- Patent number 12,134,274
- Issue date Nov 5, 2024
- Hewlett-Packard Development Company, L.P.
- Chien-Hua Chen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Active energy ray curable water-based inkjet inks and printheads
- Patent number 12,110,406
- Issue date Oct 8, 2024
- SICPA Holding S.A.
- Davide Ciampini
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Coating system for coating an optical substrate, method thereof and...
- Patent number 12,103,325
- Issue date Oct 1, 2024
- Transitions Optical, Ltd.
- Jerry L. Koenig
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and manufacturing method thereof
- Patent number 12,023,931
- Issue date Jul 2, 2024
- Canon Kabushiki Kaisha
- Yusuke Hashimoto
- 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 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
Wafer structure
- Patent number 11,813,863
- Issue date Nov 14, 2023
- Microjet Technology Co., Ltd.
- Hao-Jan Mou
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 11,801,683
- Issue date Oct 31, 2023
- Seiko Epson Corporation
- Keita Moriyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Molded structures with channels
- Patent number 11,780,227
- Issue date Oct 10, 2023
- Hewlett-Packard Development Company, L.P.
- Chien-Hua Chen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing element and method for manufacturing same
- Patent number 11,772,378
- Issue date Oct 3, 2023
- Canon Kabushiki Kaisha
- Atsushi Omura
- 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
Wafer structure
- Patent number 11,731,423
- Issue date Aug 22, 2023
- Microjet Technology Co., Ltd.
- Hao-Jan Mou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inkjet printhead having robust encapsulation of wirebonds
- Patent number 11,701,883
- Issue date Jul 18, 2023
- Memjet Technology Limited
- Elmer Dimaculangan Perez
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid circulating device, liquid discharging apparatus, and bubble...
- Patent number 11,701,899
- Issue date Jul 18, 2023
- Seiko Epson Corporation
- Akihiro Toya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Customization of multichannel printhead
- Patent number 11,571,896
- Issue date Feb 7, 2023
- Funai Electric Co., Ltd.
- Michael A. Marra
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluidic die with surface condition monitoring
- Patent number 11,559,987
- Issue date Jan 24, 2023
- Hewlett-Packard Development Company, L.P.
- Eric Martin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Element substrate, liquid discharge head, and printing apparatus
- Patent number 11,498,333
- Issue date Nov 15, 2022
- Canon Kabushiki Kaisha
- Akio Goto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head, liquid ejection apparatus, and liquid ejectio...
- Patent number 11,433,666
- Issue date Sep 6, 2022
- Canon Kabushiki Kaisha
- Yoshiyuki Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Head unit
- Patent number 11,396,179
- Issue date Jul 26, 2022
- Brother Kogyo Kabushiki Kaisha
- Keita Sugiura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head, liquid ejection apparatus and liquid ejection...
- Patent number 11,214,059
- Issue date Jan 4, 2022
- Canon Kabushiki Kaisha
- Yoshiyuki Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and liquid ejection apparatus
- Patent number 11,117,374
- Issue date Sep 14, 2021
- Canon Kabushiki Kaisha
- Yoshiyuki Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
MEMS devices and methods of fabrication thereof
- Patent number 11,104,129
- Issue date Aug 31, 2021
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Jung-Huei Peng
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dye sublimation ink thermal inkjet printing method
- Patent number 11,065,871
- Issue date Jul 20, 2021
- Hewlett-Packard Development Company, L.P.
- Howard Doumaux
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid flow structure forming method
- Patent number 10,994,539
- Issue date May 4, 2021
- Hewlett-Packard Development Company, L.P.
- Chien-Hua Chen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Molded fluid flow structure with saw cut channel
- Patent number 10,994,541
- Issue date May 4, 2021
- Hewlett-Packard Development Company, L.P.
- Chien-Hua Chen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Inkjet printing apparatus and control method thereof
- Patent number 10,994,543
- Issue date May 4, 2021
- Canon Kabushiki Kaisha
- Rinako Kameshima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid ejection die fluid recirculation
- Patent number 10,946,648
- Issue date Mar 16, 2021
- Hewlett-Packard Development Company, L.P.
- Chien-Hua Chen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid ejection device
- Patent number 10,850,511
- Issue date Dec 1, 2020
- Alexander Govyadinov
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Transfer molded fluid flow structure
- Patent number 10,821,729
- Issue date Nov 3, 2020
- Hewlett-Packard Development Company, L.P.
- Chien-Hua Chen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
CARTRIDGE, INK JET PRINT HEAD AND INK JET PRINTER
- Publication number 20240383256
- Publication date Nov 21, 2024
- SICPA Holding S.A.
- Giovanni MORELLO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
ACTIVE ENERGY RAY CURABLE WATER-BASED INKJET INKS AND PRINTHEADS
- Publication number 20240309231
- Publication date Sep 19, 2024
- SICPA Holding S.A.
- Davide CIAMPINI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CARTRIDGE LID, CARTRIDGE, INK JET PRINT HEAD AND INK JET PRINTER
- Publication number 20240308230
- Publication date Sep 19, 2024
- SICPA Holding S.A.
- Giovanni MORELLO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD
- Publication number 20240208215
- Publication date Jun 27, 2024
- Canon Kabushiki Kaisha
- YOSHIHIRO HAMADA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION APPARATUS, METHOD FOR CONTROLLING LIQUID EJECTION A...
- Publication number 20240208225
- Publication date Jun 27, 2024
- Canon Kabushiki Kaisha
- FUMI TANAKA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD, LIQUID DISCHARGE HEAD UNIT, AND LIQUID DISCH...
- Publication number 20240092081
- Publication date Mar 21, 2024
- Keishi MIWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD
- Publication number 20240059065
- Publication date Feb 22, 2024
- Canon Kabushiki Kaisha
- Takashi Kato
- 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
MOLDED STRUCTURES WITH CHANNELS
- Publication number 20230391086
- Publication date Dec 7, 2023
- Hewlett-Packard Development Company, L.P.
- Chien-Hua CHEN
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION APPARATUS
- Publication number 20230330988
- Publication date Oct 19, 2023
- Canon Kabushiki Kaisha
- HIDEAKI MATSUMURA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
- Publication number 20230211607
- Publication date Jul 6, 2023
- SEIKO EPSON CORPORATION
- Takahiro KANEGAE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Customization of Multichannel Printhead
- Publication number 20220242124
- Publication date Aug 4, 2022
- Funai Electric Co., Ltd.
- Michael A. Marra
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID CIRCULATING DEVICE, LIQUID DISCHARGING APPARATUS, AND BUBBLE...
- Publication number 20220194090
- Publication date Jun 23, 2022
- SEIKO EPSON CORPORATION
- Akihiro TOYA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
WAFER STRUCTURE
- Publication number 20220161555
- Publication date May 26, 2022
- Microjet Technology Co., Ltd.
- Hao-Jan Mou
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
MOLDED STRUCTURES WITH CHANNELS
- Publication number 20220111647
- Publication date Apr 14, 2022
- Hewlett-Packard Development Company, L.P.
- Chien-Hua CHEN
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
- Publication number 20220097402
- Publication date Mar 31, 2022
- SEIKO EPSON CORPORATION
- Keita MORIYAMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET PRINTHEAD HAVING ROBUST ENCAPSULATION OF WIREBONDS
- Publication number 20220048289
- Publication date Feb 17, 2022
- MEMJET TECHNOLOGY LIMITED
- Elmer Dimaculangan PEREZ
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND MANUFACTURING METHOD THEREOF
- Publication number 20220032625
- Publication date Feb 3, 2022
- Canon Kabushiki Kaisha
- Yusuke Hashimoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND METHOD FOR MANUFACTURING LIQUID EJECTION HEAD
- Publication number 20220016886
- Publication date Jan 20, 2022
- Canon Kabushiki Kaisha
- YUZURU ISHIDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING ELEMENT AND METHOD FOR MANUFACTURING SAME
- Publication number 20210387454
- Publication date Dec 16, 2021
- Canon Kabushiki Kaisha
- Atsushi Omura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUIDIC DIE WITH SURFACE CONDITION MONITORING
- Publication number 20210370668
- Publication date Dec 2, 2021
- Hewlett-Packard Development Company, L.P.
- Eric Martin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
HEAD UNIT
- Publication number 20210178757
- Publication date Jun 17, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Keita SUGIURA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD, LIQUID EJECTION APPARATUS AND LIQUID EJECTION...
- Publication number 20210046756
- Publication date Feb 18, 2021
- Canon Kabushiki Kaisha
- Yoshiyuki Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD, LIQUID EJECTION APPARATUS, AND LIQUID EJECTIO...
- Publication number 20210031514
- Publication date Feb 4, 2021
- Canon Kabushiki Kaisha
- Yoshiyuki Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
A Coating System for Coating an Optical Substrate, Method Thereof a...
- Publication number 20200384788
- Publication date Dec 10, 2020
- Transitions Optical, Ltd.
- Jerry L. Koenig
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUID FLOW STRUCTURE FORMING METHOD
- Publication number 20200331272
- Publication date Oct 22, 2020
- Hewlett-Packard Development Company, L.P.
- Chien-Hua CHEN
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DYE SUBLIMATION INK THERMAL INKJET PRINTING METHOD
- Publication number 20200276813
- Publication date Sep 3, 2020
- Hewlett-Packard Development Company, L.P.
- Howard Doumaux
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING METHOD
- Publication number 20200148901
- Publication date May 14, 2020
- Konica Minolta, Inc.
- Masashi IKEDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
- Publication number 20200108604
- Publication date Apr 9, 2020
- Canon Kabushiki Kaisha
- Yoshiyuki Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUID EJECTION DIE FLUID RECIRCULATION
- Publication number 20200061992
- Publication date Feb 27, 2020
- Hewlett-Packard Development Company, L.P.
- Chien-Hua Chen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Structure of bubble jet print heads

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Liquid ejection head and manufacturing method of liquid ejection head

Molded structures with channels

Active energy ray curable water-based inkjet inks and printheads

Coating system for coating an optical substrate, method thereof and...

Liquid ejection head and manufacturing method thereof

Liquid ejection head and manufacturing method of liquid ejection head

Liquid ejection head and manufacturing method of liquid ejection head

Wafer structure

Liquid ejecting head and liquid ejecting apparatus

Molded structures with channels

Printing element and method for manufacturing same

Liquid ejection head and method for manufacturing liquid ejection head

Wafer structure

Inkjet printhead having robust encapsulation of wirebonds

Liquid circulating device, liquid discharging apparatus, and bubble...

Customization of multichannel printhead

Fluidic die with surface condition monitoring

Element substrate, liquid discharge head, and printing apparatus

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

Head unit

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

Liquid ejection head and liquid ejection apparatus

MEMS devices and methods of fabrication thereof

Dye sublimation ink thermal inkjet printing method

Fluid flow structure forming method

Molded fluid flow structure with saw cut channel

Inkjet printing apparatus and control method thereof

Fluid ejection die fluid recirculation

Fluid ejection device

Transfer molded fluid flow structure

Patents Applicationslast 30 patents

CARTRIDGE, INK JET PRINT HEAD AND INK JET PRINTER

ACTIVE ENERGY RAY CURABLE WATER-BASED INKJET INKS AND PRINTHEADS

CARTRIDGE LID, CARTRIDGE, INK JET PRINT HEAD AND INK JET PRINTER

LIQUID DISCHARGE HEAD

LIQUID EJECTION APPARATUS, METHOD FOR CONTROLLING LIQUID EJECTION A...

LIQUID DISCHARGE HEAD, LIQUID DISCHARGE HEAD UNIT, AND LIQUID DISCH...

LIQUID EJECTION HEAD

LIQUID EJECTION HEAD AND MANUFACTURING METHOD OF LIQUID EJECTION HEAD

MOLDED STRUCTURES WITH CHANNELS

LIQUID EJECTION APPARATUS

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

Customization of Multichannel Printhead

LIQUID CIRCULATING DEVICE, LIQUID DISCHARGING APPARATUS, AND BUBBLE...

WAFER STRUCTURE

MOLDED STRUCTURES WITH CHANNELS

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

INKJET PRINTHEAD HAVING ROBUST ENCAPSULATION OF WIREBONDS

LIQUID EJECTION HEAD AND MANUFACTURING METHOD THEREOF

LIQUID EJECTION HEAD AND METHOD FOR MANUFACTURING LIQUID EJECTION HEAD

PRINTING ELEMENT AND METHOD FOR MANUFACTURING SAME

FLUIDIC DIE WITH SURFACE CONDITION MONITORING

HEAD UNIT

LIQUID EJECTION HEAD, LIQUID EJECTION APPARATUS AND LIQUID EJECTION...

LIQUID EJECTION HEAD, LIQUID EJECTION APPARATUS, AND LIQUID EJECTIO...

A Coating System for Coating an Optical Substrate, Method Thereof a...

FLUID FLOW STRUCTURE FORMING METHOD

DYE SUBLIMATION INK THERMAL INKJET PRINTING METHOD

IMAGE FORMING METHOD

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

FLUID EJECTION DIE FLUID RECIRCULATION