Production of print heads with piezoelectric elements

Industry

CPC
B41J2/1607

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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

B41J2/1607Production of print heads with piezoelectric elements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Liquid ejection head and process for producing liquid ejection head
- Patent number 12,162,283
- Issue date Dec 10, 2024
- Canon Kabushiki Kaisha
- Kazuhiro Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet print head with continuous flow and pressure pulse dampening
- Patent number 12,157,313
- Issue date Dec 3, 2024
- Canon Kabushiki Kaisha
- Igor Shklyarevskiy
- 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
Channel member and liquid ejection head
- Patent number 12,122,160
- Issue date Oct 22, 2024
- Canon Kabushiki Kaisha
- Masataka Kato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Manufacturing method of liquid ejecting head and manufacturing meth...
- Patent number 12,070,949
- Issue date Aug 27, 2024
- Seiko Epson Corporation
- Naohiro Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording head and method for producing same
- Patent number 12,059,897
- Issue date Aug 13, 2024
- Canon Kabushiki Kaisha
- Isao Imamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for manufacturing liquid ejection head and liquid ejection head
- Patent number 12,059,900
- Issue date Aug 13, 2024
- Canon Kabushiki Kaisha
- Kazunari Ishizuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of jetting print material using ejector devices and methods...
- Patent number 12,053,818
- Issue date Aug 6, 2024
- Xerox Corporation
- David K. Biegelsen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Liquid discharge head and method for manufacturing the same
- Patent number 12,053,985
- Issue date Aug 6, 2024
- Brother Kogyo Kabushiki Kaisha
- Taiki Tanaka
- 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 process for producing liquid ejection head
- Patent number 12,005,708
- Issue date Jun 11, 2024
- Canon Kabushiki Kaisha
- Kazuhiro Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head and method for manufacturing the same
- Patent number 12,005,707
- Issue date Jun 11, 2024
- Brother Kogyo Kabushiki Kaisha
- Keiji Kura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and process for producing liquid ejection head
- Patent number 11,938,729
- Issue date Mar 26, 2024
- Canon Kabushiki Kaisha
- Kazuhiro Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing liquid jet head chip, liquid jet head chip,...
- Patent number 11,919,306
- Issue date Mar 5, 2024
- SII Printek Inc.
- Hitoshi Nakayama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging head, method of producing the same and printing...
- Patent number 11,884,074
- Issue date Jan 30, 2024
- Brother Kogyo Kabushiki Kaisha
- Shotaro Kanzaki
- 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
Methods of fabricating micro-valves and jetting assemblies includin...
- Patent number 11,639,057
- Issue date May 2, 2023
- Matthews International Corporation
- William A. Buskirk
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Die for a printhead
- Patent number 11,613,118
- Issue date Mar 28, 2023
- Hewlett-Packard Development Company, L.P.
- Eric Martin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid ejection polymeric recirculation channel
- Patent number 11,597,204
- Issue date Mar 7, 2023
- Hewlett-Packard Development Company, L.P.
- Chien-Hua Chen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluidic die assemblies with rigid bent substrates
- Patent number 11,548,287
- Issue date Jan 10, 2023
- Hewlett-Packard Development Company, L.P.
- Chien-Hua Chen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing head chip and method of manufacturing liqui...
- Patent number 11,548,283
- Issue date Jan 10, 2023
- SII Printek Inc.
- Suguru Munakata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Molded printhead
- Patent number 11,541,659
- Issue date Jan 3, 2023
- Hewlett-Packard Development Company, L.P.
- Silam J. Choy
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Actuator, liquid discharge head, liquid discharge apparatus, and me...
- Patent number 11,518,165
- Issue date Dec 6, 2022
- Ricoh Company, Ltd.
- Toshiaki Masuda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for manufacturing a fluid-ejection device with improved reso...
- Patent number 11,498,335
- Issue date Nov 15, 2022
- STMicroelectronics S.r.l.
- Domenico Giusti
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method of bonding printed circuit sheets
- Patent number 11,446,927
- Issue date Sep 20, 2022
- CANON PRODUCTION PRINTING HOLDING B.V.
- Peter J. M. Janssen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Molding a fluid flow structure
- Patent number 11,426,900
- Issue date Aug 30, 2022
- Hewlett-Packard Development Company, L.P.
- Chien-Hua Chen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet head manufacturing method, inkjet recording device manufactu...
- Patent number 11,396,180
- Issue date Jul 26, 2022
- Konica Minolta, Inc.
- Yohei Sato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Die for a printhead
- Patent number 11,345,145
- Issue date May 31, 2022
- Hewlett-Packard Development Company, L.P.
- Eric Martin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electronic device, liquid ejecting head, and manufacturing method o...
- Patent number 11,345,150
- Issue date May 31, 2022
- Seiko Epson Corporation
- Motoki Takabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Molded die slivers with exposed front and back surfaces
- Patent number 11,292,257
- Issue date Apr 5, 2022
- Hewlett-Packard Development Company, L.P.
- Chien-Hua Chen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID EJECTION HEAD AND METHOD OF PRODUCING THE SAME
- Publication number 20240375402
- Publication date Nov 14, 2024
- Canon Kabushiki Kaisha
- HARUKA YAMAJI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD OF JETTING PRINT MATERIAL USING EJECTOR DEVICES AND METHODS...
- Publication number 20240351096
- Publication date Oct 24, 2024
- Xerox Corporation
- DAVID K. BIEGELSEN
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method Of Manufacturing Liquid Ejecting Head
- Publication number 20240326436
- Publication date Oct 3, 2024
- SEIKO EPSON CORPORATION
- Masahiro FUJII
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD
- Publication number 20240308228
- Publication date Sep 19, 2024
- Canon Kabushiki Kaisha
- Yumi Komamiya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING LIQUID EJECTION HEAD
- Publication number 20240217235
- Publication date Jul 4, 2024
- Canon Kabushiki Kaisha
- SHOGO KAWAMURA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD OF MANUFACTURING LIQUID DISCHARGING HEAD AND LIQUID DISCHARG...
- Publication number 20240123731
- Publication date Apr 18, 2024
- Canon Kabushiki Kaisha
- NAOYUKI KAMANO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID JET HEAD, LIQUID JET RECORDING DEVICE, AND METHOD OF MANUFAC...
- Publication number 20240100828
- Publication date Mar 28, 2024
- SII PRINTEK INC.
- Yuichi TAKAHAMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND PROCESS FOR PRODUCING LIQUID EJECTION HEAD
- Publication number 20240092080
- Publication date Mar 21, 2024
- Canon Kabushiki Kaisha
- Kazuhiro Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND PROCESS FOR PRODUCING LIQUID EJECTION HEAD
- Publication number 20240083167
- Publication date Mar 14, 2024
- Canon Kabushiki Kaisha
- Kazuhiro Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING THE SAME
- Publication number 20240066870
- Publication date Feb 29, 2024
- Canon Kabushiki Kaisha
- YUYA YAMADA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD, ELEMENT SUBSTRATE, AND MANUFACTURING METHODS...
- Publication number 20240025175
- Publication date Jan 25, 2024
- Canon Kabushiki Kaisha
- SOUTA TAKEUCHI
- 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
Piezoelectric Actuator And Manufacturing Method Thereof, Liquid Dro...
- Publication number 20230347647
- Publication date Nov 2, 2023
- SEIKO EPSON CORPORATION
- Motoki TAKABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
COATING HEAD
- Publication number 20230311509
- Publication date Oct 5, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- KENTARO KUMAZAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET PRINTHEAD AND METHOD OF MANUFACTURING THE SAME
- Publication number 20230286272
- Publication date Sep 14, 2023
- Enjet Co. Ltd.
- Do Young BYUN
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET PRINT HEAD AND MANUFACTURING METHOD THEREFOR
- Publication number 20230264474
- Publication date Aug 24, 2023
- Rohm Co., Ltd.
- Eitaro KUROKAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND MANUFACTURING METHOD FOR LIQUID EJECTION HEAD
- Publication number 20230109029
- Publication date Apr 6, 2023
- Canon Kabushiki Kaisha
- Zentaro Tamenaga
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLOW PATH MEMBER AND LIQUID DISCHARGE HEAD
- Publication number 20230088231
- Publication date Mar 23, 2023
- Canon Kabushiki Kaisha
- Manabu Otsuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET PRINT HEAD WITH CONTINUOUS FLOW AND PRESSURE PULSE DAMPENING
- Publication number 20230082159
- Publication date Mar 16, 2023
- Canon Kabushiki Kaisha
- Igor Shklyarevskiy
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET RECORDING HEAD AND METHOD FOR PRODUCING SAME
- Publication number 20230017960
- Publication date Jan 19, 2023
- Canon Kabushiki Kaisha
- Isao Imamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20220379608
- Publication date Dec 1, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- KEIJI KURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID DISCHARGE HEAD AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20220348015
- Publication date Nov 3, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- TAIKI TANAKA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DIE FOR A PRINTHEAD
- Publication number 20220266591
- Publication date Aug 25, 2022
- Hewlett-Packard Development Company, L.P.
- Eric Martin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD OF MANUFACTURING LIQUID JET HEAD CHIP, LIQUID JET HEAD CHIP,...
- Publication number 20220176698
- Publication date Jun 9, 2022
- SII PRINTEK INC.
- Hitoshi NAKAYAMA
- 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
FLUID EJECTION POLYMERIC RECIRCULATION CHANNEL
- Publication number 20220105725
- Publication date Apr 7, 2022
- Hewlett-Packard Development Company, L.P.
- Chien-Hua Chen
- 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 PROCESS FOR PRODUCING LIQUID EJECTION HEAD
- Publication number 20210362499
- Publication date Nov 25, 2021
- Canon Kabushiki Kaisha
- Kazuhiro Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DIE FOR A PRINTHEAD
- Publication number 20210354453
- Publication date Nov 18, 2021
- Hewlett-Packard Development Company, L.P.
- Eric Martin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUIDIC DIE ASSEMBLIES WITH RIGID BENT SUBSTRATES
- Publication number 20210323312
- Publication date Oct 21, 2021
- Hewlett-Packard Development Company, L.P.
- Chien-Hua Chen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Production of print heads with piezoelectric elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Liquid ejection head and process for producing liquid ejection head

Inkjet print head with continuous flow and pressure pulse dampening

Molded structures with channels

Channel member and liquid ejection head

Manufacturing method of liquid ejecting head and manufacturing meth...

Inkjet recording head and method for producing same

Method for manufacturing liquid ejection head and liquid ejection head

Method of jetting print material using ejector devices and methods...

Liquid discharge head and method for manufacturing the same

Liquid ejection head and manufacturing method thereof

Liquid ejection head and process for producing liquid ejection head

Liquid discharge head and method for manufacturing the same

Liquid ejection head and process for producing liquid ejection head

Method of manufacturing liquid jet head chip, liquid jet head chip,...

Liquid discharging head, method of producing the same and printing...

Molded structures with channels

Methods of fabricating micro-valves and jetting assemblies includin...

Die for a printhead

Fluid ejection polymeric recirculation channel

Fluidic die assemblies with rigid bent substrates

Method of manufacturing head chip and method of manufacturing liqui...

Molded printhead

Actuator, liquid discharge head, liquid discharge apparatus, and me...

Method for manufacturing a fluid-ejection device with improved reso...

Method of bonding printed circuit sheets

Molding a fluid flow structure

Inkjet head manufacturing method, inkjet recording device manufactu...

Die for a printhead

Electronic device, liquid ejecting head, and manufacturing method o...

Molded die slivers with exposed front and back surfaces

Patents Applicationslast 30 patents

LIQUID EJECTION HEAD AND METHOD OF PRODUCING THE SAME

METHOD OF JETTING PRINT MATERIAL USING EJECTOR DEVICES AND METHODS...

Method Of Manufacturing Liquid Ejecting Head

LIQUID EJECTION HEAD

LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING LIQUID EJECTION HEAD

METHOD OF MANUFACTURING LIQUID DISCHARGING HEAD AND LIQUID DISCHARG...

LIQUID JET HEAD, LIQUID JET RECORDING DEVICE, AND METHOD OF MANUFAC...

LIQUID EJECTION HEAD AND PROCESS FOR PRODUCING LIQUID EJECTION HEAD

LIQUID EJECTION HEAD AND PROCESS FOR PRODUCING LIQUID EJECTION HEAD

LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING THE SAME

LIQUID EJECTION HEAD, ELEMENT SUBSTRATE, AND MANUFACTURING METHODS...

MOLDED STRUCTURES WITH CHANNELS

Piezoelectric Actuator And Manufacturing Method Thereof, Liquid Dro...

COATING HEAD

INKJET PRINTHEAD AND METHOD OF MANUFACTURING THE SAME

INKJET PRINT HEAD AND MANUFACTURING METHOD THEREFOR

LIQUID EJECTION HEAD AND MANUFACTURING METHOD FOR LIQUID EJECTION HEAD

FLOW PATH MEMBER AND LIQUID DISCHARGE HEAD

INKJET PRINT HEAD WITH CONTINUOUS FLOW AND PRESSURE PULSE DAMPENING

INKJET RECORDING HEAD AND METHOD FOR PRODUCING SAME

LIQUID DISCHARGE HEAD AND METHOD FOR MANUFACTURING THE SAME

LIQUID DISCHARGE HEAD AND METHOD FOR MANUFACTURING THE SAME

DIE FOR A PRINTHEAD

METHOD OF MANUFACTURING LIQUID JET HEAD CHIP, LIQUID JET HEAD CHIP,...

MOLDED STRUCTURES WITH CHANNELS

FLUID EJECTION POLYMERIC RECIRCULATION CHANNEL

LIQUID EJECTION HEAD AND MANUFACTURING METHOD THEREOF

LIQUID EJECTION HEAD AND PROCESS FOR PRODUCING LIQUID EJECTION HEAD

DIE FOR A PRINTHEAD

FLUIDIC DIE ASSEMBLIES WITH RIGID BENT SUBSTRATES