Local etching

Industry

CPC
C23F1/02

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Parent Industries

CCHEMISTRY METALLURGY C23Surface treatment C23FNON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25 C23F1/00Etching metallic material by chemical means

Current Industry

C23F1/02Local etching

Industries

Patents Grantslast 30 patents

Information Patent Grant
Vapor chamber, electronic device, metallic sheet for vapor chamber...
- Patent number 12,167,571
- Issue date Dec 10, 2024
- Dai Nippon Printing Co., Ltd.
- Shinichiro Takahashi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method for manufacturing structured press elements
- Patent number 12,123,099
- Issue date Oct 22, 2024
- UNILIN BV
- Martin Segaert
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Pipe welding structure
- Patent number 12,092,242
- Issue date Sep 17, 2024
- CKD Corporation
- Shinichi Nitta
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Touch screen sensor
- Patent number 12,093,490
- Issue date Sep 17, 2024
- 3M Innovative Properties Company
- Matthew H. Frey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mask manufacturing method and mask manufacturing device
- Patent number 12,077,870
- Issue date Sep 3, 2024
- DARWIN PRECISIONS CORPORATION
- Kuan-Ting Hou
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for fabricating a metal decoration on a dial and dial obtain...
- Patent number 12,072,632
- Issue date Aug 27, 2024
- The Swatch Group Research and Development Ltd.
- Elias Laforge
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Porous platinum nanorod electrode array flexible sensor devices and...
- Patent number 12,065,745
- Issue date Aug 20, 2024
- The Regents of the University of California
- Shadi A. Dayeh
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for manufacturing kitchen knife by using multilayer material
- Patent number 12,064,837
- Issue date Aug 20, 2024
- Kongju National University Industry-University Cooperation Foundation
- Nam Chul Cho
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Gradient metallic structure and surface treatment to produce a grad...
- Patent number 12,060,648
- Issue date Aug 13, 2024
- City University of Hong Kong
- Jian Lu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Strengthened timepiece component
- Patent number 12,061,445
- Issue date Aug 13, 2024
- Rolex S.A.
- Denis Favez
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Manufacturing method of deposition mask and manufacturing method of...
- Patent number 12,058,922
- Issue date Aug 6, 2024
- Dai Nippon Printing Co., Ltd.
- Yasuko Sone
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Mask, method for fabricating mask and drive-backplane motherboard
- Patent number 12,052,907
- Issue date Jul 30, 2024
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Peng Xu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Light shielding plate, camera unit, electronic device, and method o...
- Patent number 12,047,664
- Issue date Jul 23, 2024
- TOPPAN INC.
- Kiyoaki Nishitsuji
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for forming components without adding tabs during etching
- Patent number 12,044,965
- Issue date Jul 23, 2024
- Hutchinson Technology Incorporated
- Clark T. Olsen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Metal mask material, method for manufacturing same, and metal mask
- Patent number 12,037,673
- Issue date Jul 16, 2024
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Mitsuharu Yonemura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Etching composition for thin film containing silver, method for for...
- Patent number 12,031,076
- Issue date Jul 9, 2024
- Samsung Display Co., Ltd.
- Jonghee Park
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of preparing metal mask substrate
- Patent number 12,024,780
- Issue date Jul 2, 2024
- DARWIN PRECISIONS CORPORATION
- Chi-Wei Lin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Light shielding plate, camera unit, and electronic device
- Patent number 12,015,838
- Issue date Jun 18, 2024
- TOPPAN INC.
- Kiyoaki Nishitsuji
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Build plates for additive manufacturing systems and methods of usin...
- Patent number 12,005,503
- Issue date Jun 11, 2024
- Xerox Corporation
- David K. Biegelsen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Aqueous solution for surface treatment, method for producing surfac...
- Patent number 11,993,851
- Issue date May 28, 2024
- Mitsubishi Gas Chemical Company, Inc.
- Tomoko Fujii
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Enhanced 3D porous architectured electroactive devices via impregna...
- Patent number 11,971,383
- Issue date Apr 30, 2024
- Iowa State University Research Foundation, Inc.
- Jonathan Claussen
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Composition and method for creating nanoscale surface geometry on a...
- Patent number 11,952,523
- Issue date Apr 9, 2024
- Tech Met, Inc.
- Michael Vidra
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Silicon nitride film etching composition and etching method using t...
- Patent number 11,939,505
- Issue date Mar 26, 2024
- ENF TECHNOLOGY CO., LTD.
- Dong Hyun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nanotextured metal powders for 3D printing of metals
- Patent number 11,938,536
- Issue date Mar 26, 2024
- The Board of Trustees of the Leland Stanford Junior University
- Ottman A. Tertuliano
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Light shielding plate, camera unit, and electronic apparatus
- Patent number 11,936,972
- Issue date Mar 19, 2024
- TOPPAN INC.
- Kiyoaki Nishitsuji
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Surface pattern forming method for aluminium product
- Patent number 11,913,122
- Issue date Feb 27, 2024
- Samsung Electronics Co., Ltd.
- Kyunghwan Lee
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Etch chemistry for metallic materials
- Patent number 11,873,564
- Issue date Jan 16, 2024
- Hutchinson Technology Incorporated
- Douglas P. Riemer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Deposition mask and method of manufacturing deposition mask
- Patent number 11,859,274
- Issue date Jan 2, 2024
- Dai Nippon Printing Co., Ltd.
- Yasuhiro Uchida
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Printable non-curable thixotropic hot melt composition
- Patent number 11,859,092
- Issue date Jan 2, 2024
- TE CONNECTIVITY SOLUTIONS GmbH
- Lei Wang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Touch screen sensor
- Patent number 11,822,750
- Issue date Nov 21, 2023
- 3M Innovative Properties Company
- Matthew H. Frey
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METAL FOIL FOR SPRING MEMBER, SPRING MEMBER FOR ELECTRONIC DEVICE,...
- Publication number 20240392853
- Publication date Nov 28, 2024
- TOPPAN Holdings Inc.
- Shinichi SHIMAMURA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
TOUCH SCREEN SENSOR
- Publication number 20240377912
- Publication date Nov 14, 2024
- 3M Innovative Properties Company
- Matthew H. Frey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ETCHING A DESIGN ON A METAL SURFACE COVERED WITH A PIGMENTED LAYER
- Publication number 20240318318
- Publication date Sep 26, 2024
- Adrienne Reisinger
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MASK MANUFACTURING METHOD AND MASK MANUFACTURING DEVICE
- Publication number 20240318319
- Publication date Sep 26, 2024
- Darwin Precisions Corporation
- Kuan-Ting Hou
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ETCHING DEVICE
- Publication number 20240309515
- Publication date Sep 19, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Keqiang Li
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
TOOLS AND METHODS FOR SURFACE LEVELING
- Publication number 20240282591
- Publication date Aug 22, 2024
- Intel Corporation
- Oladeji FADAYOMI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COMPOSITION AND METHOD FOR CREATING NANOSCALE SURFACE GEOMETRY ON A...
- Publication number 20240254390
- Publication date Aug 1, 2024
- Tech Met, Inc.
- Michael Vidra
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Etch Chemistry For Metallic Materials
- Publication number 20240102174
- Publication date Mar 28, 2024
- Hutchinson Technology Incorporated
- Douglas P. Riemer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METAL MACHINED COMPONENT, COMPONENT-MOUNTED MODULE EQUIPPED WITH SA...
- Publication number 20240093379
- Publication date Mar 21, 2024
- UNITED PRECISION TECHNOLOGIES CO., LTD.
- FUMINORI MITSUHASHI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
TOUCH SCREEN SENSOR
- Publication number 20240045549
- Publication date Feb 8, 2024
- 3M Innovative Properties Company
- Matthew H. Frey
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHODS FOR PRODUCING AN ETCH RESIST PATTERN ON A METALLIC SURFACE
- Publication number 20240035167
- Publication date Feb 1, 2024
- Kateeva, Inc.
- Nava Shpaisman
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METAL PLATE, DEPOSITION MASK, AND MANUFACTURING METHOD THEREFOR
- Publication number 20230383414
- Publication date Nov 30, 2023
- LG Innotek Co., Ltd.
- Jee Heum PAIK
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD FOR MANUFACTURING STRUCTURED PRESS ELEMENTS
- Publication number 20230257886
- Publication date Aug 17, 2023
- FLOORING INDUSTRIES LIMITED, SARL
- Martin SEGAERT
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
FORMATION OF MONOLITHIC NANOSTRUCTURES ON PROSTHETIC DEVICES
- Publication number 20230200952
- Publication date Jun 29, 2023
- DANMARKS TEKNISKE UNIVERSITET
- Yiyu Ou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEPOSITION MASK AND METHOD OF MANUFACTURING DEPOSITION MASK
- Publication number 20230203638
- Publication date Jun 29, 2023
- DAI NIPPON PRINTING CO., LTD.
- Yasuhiro UCHIDA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
TOUCH SCREEN SENSOR
- Publication number 20230205372
- Publication date Jun 29, 2023
- 3M Innovative Properties Company
- Matthew H. Frey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS FOR PRODUCING AN ETCH RESIST PATTERN ON A METALLIC SURFACE
- Publication number 20230189447
- Publication date Jun 15, 2023
- Kateeva, Inc.
- Moshe FRENKEL
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method for Improving Pit Defect Formed After Copper Electroplating...
- Publication number 20230160084
- Publication date May 25, 2023
- Shanghai Huali Integrated Circuit Corporation
- Bo Liu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MULTI-PURPOSE ACID-ETCHED METALLIC STAMPS AND DIES
- Publication number 20230118327
- Publication date Apr 20, 2023
- Yong Jia Chen
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
ELECTRONIC DEVICE INCLUDING HOUSING AND METHOD FOR MANUFACTURING TH...
- Publication number 20230097742
- Publication date Mar 30, 2023
- Samsung Electronics Co., Ltd.
- Kyunghwan SONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROTECTIVE LEACHING MASK ASSEMBLIES AND RELATED METHODS
- Publication number 20230089898
- Publication date Mar 23, 2023
- US Synthetic Corporation
- Michael James Gleason
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
ATOMIC LAYER ETCHING OF MOLYBDENUM
- Publication number 20230093011
- Publication date Mar 23, 2023
- LAM RESEARCH CORPORATION
- Andreas Fischer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
INTEGRATEAD WET CLEAN FOR BEVEL TREATMENTS
- Publication number 20230021398
- Publication date Jan 26, 2023
- Applied Materials, Inc.
- Brian K. Kirkpatrick
- B08 - CLEANING
Information Patent Application
ETCHANT COMPOSITION AND METHODS FOR MANUFACTURING METAL PATTERN AND...
- Publication number 20220411696
- Publication date Dec 29, 2022
- SAMSUNG DISPLAY CO., LTD.
- Bong-Kyun KIM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF PREPARING METAL MASK SUBSTRATE
- Publication number 20220404695
- Publication date Dec 22, 2022
- Darwin Precisions Corporation
- Chi-Wei LIN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF MANUFACTURING ADDITIVELY MANUFACTURED OBJECT
- Publication number 20220371093
- Publication date Nov 24, 2022
- Mitsubishi Heavy Industries, Ltd.
- Shuji TANIGAWA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MASK MANUFACTURING METHOD AND MASK MANUFACTURING DEVICE
- Publication number 20220364241
- Publication date Nov 17, 2022
- Darwin Precisions Corporation
- Kuan-Ting Hou
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
TOUCH SCREEN SENSOR
- Publication number 20220357808
- Publication date Nov 10, 2022
- 3M Innovative Properties Company
- Matthew H. Frey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ETCHANT AND ETCHING METHOD FOR COPPER-MOLYBDENUM FILM LAYER
- Publication number 20220349064
- Publication date Nov 3, 2022
- TCL China Star Optoelectronics Technology Co., Ltd.
- Yuehong ZHANG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METAL REMOVAL METHOD, DRY ETCHING METHOD, AND PRODUCTION METHOD FOR...
- Publication number 20220325418
- Publication date Oct 13, 2022
- SHOWA DENKO K.K.
- Kazuma MATSUI
- H01 - BASIC ELECTRIC ELEMENTS

Local etching

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Vapor chamber, electronic device, metallic sheet for vapor chamber...

Method for manufacturing structured press elements

Pipe welding structure

Touch screen sensor

Mask manufacturing method and mask manufacturing device

Method for fabricating a metal decoration on a dial and dial obtain...

Porous platinum nanorod electrode array flexible sensor devices and...

Method for manufacturing kitchen knife by using multilayer material

Gradient metallic structure and surface treatment to produce a grad...

Strengthened timepiece component

Manufacturing method of deposition mask and manufacturing method of...

Mask, method for fabricating mask and drive-backplane motherboard

Light shielding plate, camera unit, electronic device, and method o...

Method for forming components without adding tabs during etching

Metal mask material, method for manufacturing same, and metal mask

Etching composition for thin film containing silver, method for for...

Method of preparing metal mask substrate

Light shielding plate, camera unit, and electronic device

Build plates for additive manufacturing systems and methods of usin...

Aqueous solution for surface treatment, method for producing surfac...

Enhanced 3D porous architectured electroactive devices via impregna...

Composition and method for creating nanoscale surface geometry on a...

Silicon nitride film etching composition and etching method using t...

Nanotextured metal powders for 3D printing of metals

Light shielding plate, camera unit, and electronic apparatus

Surface pattern forming method for aluminium product

Etch chemistry for metallic materials

Deposition mask and method of manufacturing deposition mask

Printable non-curable thixotropic hot melt composition

Touch screen sensor

Patents Applicationslast 30 patents

METAL FOIL FOR SPRING MEMBER, SPRING MEMBER FOR ELECTRONIC DEVICE,...

TOUCH SCREEN SENSOR

ETCHING A DESIGN ON A METAL SURFACE COVERED WITH A PIGMENTED LAYER

MASK MANUFACTURING METHOD AND MASK MANUFACTURING DEVICE

ETCHING DEVICE

TOOLS AND METHODS FOR SURFACE LEVELING

COMPOSITION AND METHOD FOR CREATING NANOSCALE SURFACE GEOMETRY ON A...

Etch Chemistry For Metallic Materials

METAL MACHINED COMPONENT, COMPONENT-MOUNTED MODULE EQUIPPED WITH SA...

TOUCH SCREEN SENSOR

METHODS FOR PRODUCING AN ETCH RESIST PATTERN ON A METALLIC SURFACE

METAL PLATE, DEPOSITION MASK, AND MANUFACTURING METHOD THEREFOR

METHOD FOR MANUFACTURING STRUCTURED PRESS ELEMENTS

FORMATION OF MONOLITHIC NANOSTRUCTURES ON PROSTHETIC DEVICES

DEPOSITION MASK AND METHOD OF MANUFACTURING DEPOSITION MASK

TOUCH SCREEN SENSOR

METHODS FOR PRODUCING AN ETCH RESIST PATTERN ON A METALLIC SURFACE

Method for Improving Pit Defect Formed After Copper Electroplating...

MULTI-PURPOSE ACID-ETCHED METALLIC STAMPS AND DIES

ELECTRONIC DEVICE INCLUDING HOUSING AND METHOD FOR MANUFACTURING TH...

PROTECTIVE LEACHING MASK ASSEMBLIES AND RELATED METHODS

ATOMIC LAYER ETCHING OF MOLYBDENUM

INTEGRATEAD WET CLEAN FOR BEVEL TREATMENTS

ETCHANT COMPOSITION AND METHODS FOR MANUFACTURING METAL PATTERN AND...

METHOD OF PREPARING METAL MASK SUBSTRATE

METHOD OF MANUFACTURING ADDITIVELY MANUFACTURED OBJECT

MASK MANUFACTURING METHOD AND MASK MANUFACTURING DEVICE

TOUCH SCREEN SENSOR

ETCHANT AND ETCHING METHOD FOR COPPER-MOLYBDENUM FILM LAYER

METAL REMOVAL METHOD, DRY ETCHING METHOD, AND PRODUCTION METHOD FOR...