wet etching

Industry

CPC
B41J2/1629

This industry / category may be too specific. Please go to a parent level for more data

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

B41J2/1629wet etching

Industries

Patents Grantslast 30 patents

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
Method for manufacturing laminated structure and method for manufac...
- Patent number 12,090,739
- Issue date Sep 17, 2024
- Canon Kabushiki Kaisha
- Kouji Hasegawa
- B32 - LAYERED PRODUCTS
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
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
Photodefined aperture plate and method for producing the same
- Patent number 11,905,615
- Issue date Feb 20, 2024
- Stamford Devices Limited
- Hong Xu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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
Deep reactive ion etching process for fluid ejection heads
- Patent number 11,746,005
- Issue date Sep 5, 2023
- FUNAI ELECTRIC CO. LTD
- David L. Bernard
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method for producing piezoelectric actuator and method for producin...
- Patent number 11,571,897
- Issue date Feb 7, 2023
- Brother Kogyo Kabushiki Kaisha
- Hiroto Sugahara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Device using a piezoelectric film
- Patent number 11,565,525
- Issue date Jan 31, 2023
- Rohm Co., Ltd.
- Takaya Nagahata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing liquid discharge head and liquid discharge...
- Patent number 11,518,170
- Issue date Dec 6, 2022
- Canon Kabushiki Kaisha
- Mitsunori Toshishige
- 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
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
Liquid discharge head substrate, method of manufacturing the same,...
- Patent number 11,465,417
- Issue date Oct 11, 2022
- Canon Kabushiki Kaisha
- Toru Eto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head and method for producing liquid discharge head
- Patent number 11,433,674
- Issue date Sep 6, 2022
- Canon Kabushiki Kaisha
- Isamu Horiuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Piezoelectric element, piezoelectric element application device, an...
- Patent number 11,417,828
- Issue date Aug 16, 2022
- Seiko Epson Corporation
- Tomohiro Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photodefined aperture plate and method for producing the same
- Patent number 11,389,601
- Issue date Jul 19, 2022
- Stamford Devices Limited
- Hong Xu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device using a piezoelectric element and method for manufacturing t...
- Patent number 11,322,679
- Issue date May 3, 2022
- Rohm Co., Ltd.
- Kunio Iida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric actuator, liquid discharge head, and manufacturing me...
- Patent number 11,258,003
- Issue date Feb 22, 2022
- Brother Kogyo Kabushiki Kaisha
- Toru Kakiuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for producing substrate, substrate, and liquid ejection head
- Patent number 11,168,397
- Issue date Nov 9, 2021
- Canon Kabushiki Kaisha
- Atsushi Teranishi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of producing structure, protective substrate, and method of...
- Patent number 11,155,093
- Issue date Oct 26, 2021
- Canon Kabushiki Kaisha
- Manabu Otsuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid ejection head and method of manufacturing liquid ejection head
- Patent number 11,123,987
- Issue date Sep 21, 2021
- Canon Kabushiki Kaisha
- Satoshi Ibe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for producing liquid discharge head
- Patent number 11,123,989
- Issue date Sep 21, 2021
- Canon Kabushiki Kaisha
- Teruo Ozaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing MEMS device and MEMS device
- Patent number 11,114,604
- Issue date Sep 7, 2021
- Seiko Epson Corporation
- Yoshiki Sugawara
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method for producing film and liquid ejection head
- Patent number 11,104,136
- Issue date Aug 31, 2021
- Canon Kabushiki Kaisha
- Masanori Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods of forming and using fluid ejection devices and printheads
- Patent number 11,084,283
- Issue date Aug 10, 2021
- STMicroelectronics S.r.l.
- Domenico Giusti
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Liquid ejection head substrate, method of manufacturing liquid ejec...
- Patent number 11,020,966
- Issue date Jun 1, 2021
- Canon Kabushiki Kaisha
- Yuzuru Ishida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Device using a piezoelectric film
- Patent number 11,007,780
- Issue date May 18, 2021
- Rohm Co., Ltd.
- Takaya Nagahata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluid ejection devices
- Patent number 11,001,059
- Issue date May 11, 2021
- FUJIFILM Dimatix, Inc.
- Christoph Menzel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for manufacturing microfluid delivery device
- Patent number 11,001,061
- Issue date May 11, 2021
- STMicroelectronics S.r.l.
- Dino Faralli
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of manufacturing an ink-jet printhead
- Patent number 10,940,690
- Issue date Mar 9, 2021
- SICPA Holding S.A.
- Lucia Giovanola
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
PHOTODEFINED APERTURE PLATE AND METHOD FOR PRODUCING THE SAME
- Publication number 20240344226
- Publication date Oct 17, 2024
- Stamford Devices Limited
- Hong XU
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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
Method Of Manufacturing Liquid Discharging Head, Method Of Manufact...
- Publication number 20240326437
- Publication date Oct 3, 2024
- SEIKO EPSON CORPORATION
- Shinichi YOTSUYA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR MANUFACTURING LIQUID EJECTION HEAD AND LIQUID EJECTION HEAD
- Publication number 20240239104
- Publication date Jul 18, 2024
- Canon Kabushiki Kaisha
- TAKANOBU MANABE
- B28 - WORKING CEMENT, CLAY, OR STONE
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
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
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
SINGLE CRYSTAL SILICON SUBSTRATE, LIQUID DISCHARGE HEAD, AND METHOD...
- Publication number 20230364910
- Publication date Nov 16, 2023
- SEIKO EPSON CORPORATION
- Shinichi YOTSUYA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
NOZZLE PLATE COMPRISING BOROSILICATE GLASS
- Publication number 20230364909
- Publication date Nov 16, 2023
- AXALTA COATING SYSTEMS IP CO., LLC
- John R. Moore
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD, LIQUID EJECTING APPARATUS, AND METHOD OF MANU...
- Publication number 20230226820
- Publication date Jul 20, 2023
- SEIKO EPSON CORPORATION
- Motoki TAKABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR PRODUCING LIQUID TRANSPORT APPARATUS
- Publication number 20230182469
- Publication date Jun 15, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Hiroto Sugahara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PHOTODEFINED APERTURE PLATE AND METHOD FOR PRODUCING THE SAME
- Publication number 20230080331
- Publication date Mar 16, 2023
- Stamford Devices Limited
- Hong XU
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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
DEEP REACTIVE ION ETCHING PROCESS FOR FLUID EJECTION HEADS
- Publication number 20220281740
- Publication date Sep 8, 2022
- Funai Electric Co., Ltd.
- David L. BERNARD
- B81 - MICRO-STRUCTURAL TECHNOLOGY
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
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
DEVICE USING A PIEZOELECTRIC FILM
- Publication number 20210229445
- Publication date Jul 29, 2021
- Rohm Co., Ltd.
- Takaya NAGAHATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID DISCHARGE HEAD AND METHOD FOR PRODUCING LIQUID DISCHARGE HEAD
- Publication number 20210221137
- Publication date Jul 22, 2021
- Canon Kabushiki Kaisha
- Isamu Horiuchi
- 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
METHOD FOR MANUFACTURING A FLUID-EJECTION DEVICE WITH IMPROVED RESO...
- Publication number 20210078331
- Publication date Mar 18, 2021
- STMicroelectronics S.r.l.
- Domenico GIUSTI
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
LIQUID DISCHARGE HEAD SUBSTRATE, METHOD OF MANUFACTURING THE SAME,...
- Publication number 20210070048
- Publication date Mar 11, 2021
- Canon Kabushiki Kaisha
- Toru Eto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR MANUFACTURING LAMINATED STRUCTURE AND METHOD FOR MANUFAC...
- Publication number 20210046747
- Publication date Feb 18, 2021
- Canon Kabushiki Kaisha
- Kouji Hasegawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid Discharge Head And Method Of Producing Liquid Discharge Head
- Publication number 20200346456
- Publication date Nov 5, 2020
- BROTHER KOGYO KABUSHIKI KAISHA
- Yuichi Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PHOTODEFINED APERTURE PLATE AND METHOD FOR PRODUCING THE SAME
- Publication number 20200347507
- Publication date Nov 5, 2020
- Stamford Devices Limited
- Hong XU
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD OF MANUFACTURING LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE...
- Publication number 20200338892
- Publication date Oct 29, 2020
- Canon Kabushiki Kaisha
- Mitsunori Toshishige
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID JETTING APPARATUS AND METHOD OF PRODUCING LIQUID JETTING APP...
- Publication number 20200189278
- Publication date Jun 18, 2020
- BROTHER KOGYO KABUSHIKI KAISHA
- Taiki TANAKA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD OF MANUFACTURING LIQUID EJECTION HEAD AND METHOD OF FORMING...
- Publication number 20200139711
- Publication date May 7, 2020
- Canon Kabushiki Kaisha
- Kazuhiro Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING LIQUID EJECTION HEAD
- Publication number 20200079084
- Publication date Mar 12, 2020
- Canon Kabushiki Kaisha
- Satoshi Ibe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUID EJECTION DEVICE AND PRINTHEAD
- Publication number 20200070511
- Publication date Mar 5, 2020
- STMicroelectronics S.r.l.
- Domenico GIUSTI
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
LIQUID JETTING APPARATUS AND METHOD OF PRODUCING LIQUID JETTING APP...
- Publication number 20200061996
- Publication date Feb 27, 2020
- BROTHER KOGYO KABUSHIKI KAISHA
- Taiki TANAKA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

wet etching

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Channel member and liquid ejection head

Method for manufacturing laminated structure and method for manufac...

Liquid ejection head and manufacturing method thereof

Fluid ejection devices

Photodefined aperture plate and method for producing the same

Fluid ejection devices with reduced crosstalk

Deep reactive ion etching process for fluid ejection heads

Method for producing piezoelectric actuator and method for producin...

Device using a piezoelectric film

Method of manufacturing liquid discharge head and liquid discharge...

Fluid ejection devices with reduced crosstalk

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

Liquid discharge head substrate, method of manufacturing the same,...

Liquid discharge head and method for producing liquid discharge head

Piezoelectric element, piezoelectric element application device, an...

Photodefined aperture plate and method for producing the same

Device using a piezoelectric element and method for manufacturing t...

Piezoelectric actuator, liquid discharge head, and manufacturing me...

Method for producing substrate, substrate, and liquid ejection head

Method of producing structure, protective substrate, and method of...

Liquid ejection head and method of manufacturing liquid ejection head

Method for producing liquid discharge head

Method of manufacturing MEMS device and MEMS device

Method for producing film and liquid ejection head

Methods of forming and using fluid ejection devices and printheads

Liquid ejection head substrate, method of manufacturing liquid ejec...

Device using a piezoelectric film

Fluid ejection devices

Method for manufacturing microfluid delivery device

Method of manufacturing an ink-jet printhead

Patents Applicationslast 30 patents

PHOTODEFINED APERTURE PLATE AND METHOD FOR PRODUCING THE SAME

Method Of Manufacturing Liquid Ejecting Head

Method Of Manufacturing Liquid Discharging Head, Method Of Manufact...

METHOD FOR MANUFACTURING LIQUID EJECTION HEAD AND LIQUID EJECTION HEAD

FLUID EJECTION DEVICES

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

FLUID EJECTION DEVICES WITH REDUCED CROSSTALK

SINGLE CRYSTAL SILICON SUBSTRATE, LIQUID DISCHARGE HEAD, AND METHOD...

NOZZLE PLATE COMPRISING BOROSILICATE GLASS

LIQUID EJECTING HEAD, LIQUID EJECTING APPARATUS, AND METHOD OF MANU...

METHOD FOR PRODUCING LIQUID TRANSPORT APPARATUS

PHOTODEFINED APERTURE PLATE AND METHOD FOR PRODUCING THE SAME

FLUID EJECTION DEVICES WITH REDUCED CROSSTALK

DEEP REACTIVE ION ETCHING PROCESS FOR FLUID EJECTION HEADS

LIQUID EJECTION HEAD AND MANUFACTURING METHOD THEREOF

FLUID EJECTION DEVICES

DEVICE USING A PIEZOELECTRIC FILM

LIQUID DISCHARGE HEAD AND METHOD FOR PRODUCING LIQUID DISCHARGE HEAD

FLUID EJECTION DEVICES WITH REDUCED CROSSTALK

METHOD FOR MANUFACTURING A FLUID-EJECTION DEVICE WITH IMPROVED RESO...

LIQUID DISCHARGE HEAD SUBSTRATE, METHOD OF MANUFACTURING THE SAME,...

METHOD FOR MANUFACTURING LAMINATED STRUCTURE AND METHOD FOR MANUFAC...

Liquid Discharge Head And Method Of Producing Liquid Discharge Head

PHOTODEFINED APERTURE PLATE AND METHOD FOR PRODUCING THE SAME

METHOD OF MANUFACTURING LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE...

LIQUID JETTING APPARATUS AND METHOD OF PRODUCING LIQUID JETTING APP...

METHOD OF MANUFACTURING LIQUID EJECTION HEAD AND METHOD OF FORMING...

LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING LIQUID EJECTION HEAD

FLUID EJECTION DEVICE AND PRINTHEAD

LIQUID JETTING APPARATUS AND METHOD OF PRODUCING LIQUID JETTING APP...