photolithography

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CPC
B41J2/1631

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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

B41J2/1631photolithography

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing liquid ejection head substrate and method...
- Patent number 12,138,928
- Issue date Nov 12, 2024
- Canon Kabushiki Kaisha
- Seiko Minami
- 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
Liquid ejection head substrate, liquid ejection head, and method of...
- Patent number 12,076,987
- Issue date Sep 3, 2024
- Canon Kabushiki Kaisha
- Takeru Yasuda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and liquid ejection apparatus
- Patent number 12,064,969
- Issue date Aug 20, 2024
- Canon Kabushiki Kaisha
- Kazuhiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Self-cleaning nozzle plate
- Patent number 12,011,928
- Issue date Jun 18, 2024
- Funai Electric Co., Ltd.
- David C. Graham
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection apparatus, liquid ejection method, dispensing appar...
- Patent number 11,970,003
- Issue date Apr 30, 2024
- Canon Kabushiki Kaisha
- Futoshi Hirose
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Piezoelectric film utilization device
- Patent number 11,964,483
- Issue date Apr 23, 2024
- Rohm Co., Ltd.
- Eitaro Kurokawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Solvent compatible nozzle plate
- Patent number 11,958,292
- Issue date Apr 16, 2024
- Funai Electric Co., Ltd.
- Sean T. Weaver
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Photoresist imaging and development for enhanced nozzle plate adhesion
- Patent number 11,926,157
- Issue date Mar 12, 2024
- Funai Electric Co., Ltd.
- Sean T. Weaver
- 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
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 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 head and liquid ejection apparatus
- Patent number 11,673,396
- Issue date Jun 13, 2023
- Canon Kabushiki Kaisha
- Kazuhiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ejection head having optimized fluid ejection characteristics
- Patent number 11,642,887
- Issue date May 9, 2023
- Funai Electric Co., Ltd.
- Michael A. Marra
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Photoimageable nozzle member for reduced fluid cross-contamination...
- Patent number 11,577,513
- Issue date Feb 14, 2023
- Funai Electric Co., Ltd.
- Sean T. Weaver
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Reducing size variations in funnel nozzles
- Patent number 11,571,895
- Issue date Feb 7, 2023
- FUJIFILM Dimatix, Inc.
- Gregory DeBrabander
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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
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
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 and method for manufacturing liquid discharge...
- Patent number 11,485,136
- Issue date Nov 1, 2022
- Canon Kabushiki Kaisha
- Kazunari Ishizuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Manufacturing method for structure and manufacturing method for liq...
- Patent number 11,465,418
- Issue date Oct 11, 2022
- Canon Kabushiki Kaisha
- Kenji Tamamori
- 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
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
Method of manufacturing microstructure and method of manufacturing...
- Patent number 11,305,538
- Issue date Apr 19, 2022
- Canon Kabushiki Kaisha
- Satoshi Tsutsui
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing substrate laminated body, substrate for liq...
- Patent number 11,305,539
- Issue date Apr 19, 2022
- Canon Kabushiki Kaisha
- Taichi Yonemoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Microfluidic MEMS device with piezoelectric actuation and manufactu...
- Patent number 11,214,061
- Issue date Jan 4, 2022
- STMicroelectronics S.r.l.
- Domenico Giusti
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID EJECTION HEAD, AND MANUFACTURING METHOD FOR LIQUID EJECTION...
- Publication number 20250091345
- Publication date Mar 20, 2025
- Canon Kabushiki Kaisha
- YURIKA KUROGI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
POLYMER BASED CONDUCTIVE PATHS FOR FLUIDIC DIES
- Publication number 20250091348
- Publication date Mar 20, 2025
- Hewlett-Packard Development Company, L.P.
- Bo SONG
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
EJECTION HEAD NOZZLE FLOODING CONTROL
- Publication number 20250065624
- Publication date Feb 27, 2025
- Funai Electric Co., Ltd.
- David L. Bernard
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
WATER-REPELLENT RESIN AND LIQUID EJECTING HEAD USING THE SAME
- Publication number 20250026879
- Publication date Jan 23, 2025
- Canon Kabushiki Kaisha
- ISAO IMAMURA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
MANUFACTURING METHOD OF LIQUID DISCHARGE HEAD
- Publication number 20250018714
- Publication date Jan 16, 2025
- Canon Kabushiki Kaisha
- KEIJI MATSUMOTO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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 OF PRODUCING MICROSTRUCTURE AND LIQUID EJECTION HEAD
- Publication number 20240310729
- Publication date Sep 19, 2024
- Canon Kabushiki Kaisha
- SATOSHI TSUTSUI
- 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 DISCHARGE HEAD SUBSTRATE, LIQUID DISCHARGE HEAD, LIQUID DISC...
- Publication number 20240278558
- Publication date Aug 22, 2024
- Canon Kabushiki Kaisha
- Makoto Takagi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION APPARATUS, LIQUID EJECTION METHOD, DISPENSING APPAR...
- Publication number 20240239102
- Publication date Jul 18, 2024
- Canon Kabushiki Kaisha
- Futoshi Hirose
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET HEAD, METHOD FOR PRODUCING SAME, METHOD FOR PRODUCING SEMICO...
- Publication number 20240227395
- Publication date Jul 11, 2024
- YAMAGATA UNIVERSITY
- Shinri SAKAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SOLVENT COMPATIBLE NOZZLE PLATE
- Publication number 20240198675
- Publication date Jun 20, 2024
- Funai Electric Co., Ltd.
- Sean T. WEAVER
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTO-DEFINABLE HYDROPHOBIC COMPOSITIONS
- Publication number 20240192599
- Publication date Jun 13, 2024
- Hewlett-Packard Development Company, L.P.
- Bo Song
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PHOTORESIST IMAGING AND DEVELOPMENT FOR ENHANCED NOZZLE PLATE ADHE...
- Publication number 20240173977
- Publication date May 30, 2024
- Funai Electric Co., Ltd.
- Sean T. WEAVER
- 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
INKJET HEAD, METHOD FOR PRODUCING SAME, METHOD FOR PRODUCING SEMICO...
- Publication number 20240131841
- Publication date Apr 25, 2024
- YAMAGATA UNIVERSITY
- Shinri SAKAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
- Publication number 20240109326
- Publication date Apr 4, 2024
- Canon Kabushiki Kaisha
- Kazuhiro Yamada
- 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
SELF-CLEANING NOZZLE PLATE
- Publication number 20230364911
- Publication date Nov 16, 2023
- Funai Electric Co., Ltd.
- David C. Graham
- 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 EJECTION HEAD AND LIQUID EJECTION APPARATUS
- Publication number 20230264478
- Publication date Aug 24, 2023
- Canon Kabushiki Kaisha
- Kazuhiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR MANUFACTURING MICROSTRUCTURE, METHOD FOR MANUFACTURING L...
- Publication number 20230144597
- Publication date May 11, 2023
- Canon Kabushiki Kaisha
- Yohei Hamade
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
REDUCING SIZE VARIATIONS IN FUNNEL NOZZLES
- Publication number 20230133379
- Publication date May 4, 2023
- FUJIFILM DIMATIX, INC.
- Gregory DeBrabander
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PHOTOSENSITIVE STRUCTURAL BODY AND METHOD OF PRODUCING THE PHOTOSEN...
- Publication number 20230140669
- Publication date May 4, 2023
- Canon Kabushiki Kaisha
- Hikaru Sugimoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD, AND METHOD FOR PRODUCING LIQUID EJECTION HEAD
- Publication number 20230121773
- Publication date Apr 20, 2023
- Canon Kabushiki Kaisha
- Kazunari Ishizuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD SUBSTRATE, LIQUID EJECTION HEAD, AND METHOD OF...
- Publication number 20230095423
- Publication date Mar 30, 2023
- Canon Kabushiki Kaisha
- Takeru Yasuda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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
METHOD FOR MANUFACTURING LIQUID EJECTION HEAD SUBSTRATE AND METHOD...
- Publication number 20230049764
- Publication date Feb 16, 2023
- Canon Kabushiki Kaisha
- Seiko Minami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

photolithography

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for manufacturing liquid ejection head substrate and method...

Channel member and liquid ejection head

Liquid ejection head substrate, liquid ejection head, and method of...

Liquid ejection head and liquid ejection apparatus

Self-cleaning nozzle plate

Liquid ejection apparatus, liquid ejection method, dispensing appar...

Piezoelectric film utilization device

Solvent compatible nozzle plate

Photoresist imaging and development for enhanced nozzle plate adhesion

Fluid ejection devices

Photodefined aperture plate and method for producing the same

Fluid ejection devices with reduced crosstalk

Liquid ejection head

Liquid ejection head and method for manufacturing liquid ejection head

Liquid ejection head and liquid ejection apparatus

Ejection head having optimized fluid ejection characteristics

Photoimageable nozzle member for reduced fluid cross-contamination...

Reducing size variations in funnel nozzles

Device using a piezoelectric film

Fluid ejection device with a portioning wall

Fluid ejection devices with reduced crosstalk

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

Liquid discharge head and method for manufacturing liquid discharge...

Manufacturing method for structure and manufacturing method for liq...

Liquid discharge head and method for producing liquid discharge head

Photodefined aperture plate and method for producing the same

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

Method of manufacturing microstructure and method of manufacturing...

Method of manufacturing substrate laminated body, substrate for liq...

Microfluidic MEMS device with piezoelectric actuation and manufactu...

Patents Applicationslast 30 patents

LIQUID EJECTION HEAD, AND MANUFACTURING METHOD FOR LIQUID EJECTION...

POLYMER BASED CONDUCTIVE PATHS FOR FLUIDIC DIES

EJECTION HEAD NOZZLE FLOODING CONTROL

WATER-REPELLENT RESIN AND LIQUID EJECTING HEAD USING THE SAME

MANUFACTURING METHOD OF LIQUID DISCHARGE HEAD

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 OF PRODUCING MICROSTRUCTURE AND LIQUID EJECTION HEAD

LIQUID EJECTION HEAD

LIQUID DISCHARGE HEAD SUBSTRATE, LIQUID DISCHARGE HEAD, LIQUID DISC...

LIQUID EJECTION APPARATUS, LIQUID EJECTION METHOD, DISPENSING APPAR...

INKJET HEAD, METHOD FOR PRODUCING SAME, METHOD FOR PRODUCING SEMICO...

SOLVENT COMPATIBLE NOZZLE PLATE

PHOTO-DEFINABLE HYDROPHOBIC COMPOSITIONS

PHOTORESIST IMAGING AND DEVELOPMENT FOR ENHANCED NOZZLE PLATE ADHE...

FLUID EJECTION DEVICES

INKJET HEAD, METHOD FOR PRODUCING SAME, METHOD FOR PRODUCING SEMICO...

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

FLUID EJECTION DEVICES WITH REDUCED CROSSTALK

SELF-CLEANING NOZZLE PLATE

NOZZLE PLATE COMPRISING BOROSILICATE GLASS

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

METHOD FOR MANUFACTURING MICROSTRUCTURE, METHOD FOR MANUFACTURING L...

REDUCING SIZE VARIATIONS IN FUNNEL NOZZLES

PHOTOSENSITIVE STRUCTURAL BODY AND METHOD OF PRODUCING THE PHOTOSEN...

LIQUID EJECTION HEAD, AND METHOD FOR PRODUCING LIQUID EJECTION HEAD

LIQUID EJECTION HEAD SUBSTRATE, LIQUID EJECTION HEAD, AND METHOD OF...

PHOTODEFINED APERTURE PLATE AND METHOD FOR PRODUCING THE SAME

METHOD FOR MANUFACTURING LIQUID EJECTION HEAD SUBSTRATE AND METHOD...