Electric circuits specially adapted therefor

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B23H3/02

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BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23HWORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL B23H3/00Electrochemical machining

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B23H3/02Electric circuits specially adapted therefor

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Patents Grantslast 30 patents

Information Patent Grant
Dual head pECM
- Patent number 12,220,757
- Issue date Feb 11, 2025
- Rolls-Royce Corporation
- Rusty M. Garner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for preparing a cross-size micro-nano structure array
- Patent number 11,992,889
- Issue date May 28, 2024
- Soochow University
- Haidong He
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrochemical discharge-enabled micro-grinding process for micro-...
- Patent number 11,904,400
- Issue date Feb 20, 2024
- Changsha University of Science & Technology
- Cong Mao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for high-speed wire cutting
- Patent number 11,772,177
- Issue date Oct 3, 2023
- Agie Charmilles SA
- Marco Taborelli
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pulse dynamic electrochemical machining apparatus and method for ra...
- Patent number 11,759,876
- Issue date Sep 19, 2023
- Nanjing University of Aeronautics and Astronautics
- Dengyong Wang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Nanopore forming method and uses thereof
- Patent number 11,753,738
- Issue date Sep 12, 2023
- Ecole Polytechnique Federale de Lausanne (EPFL)
- Jiandong Feng
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device and method for electrochemically processing a material
- Patent number 11,554,432
- Issue date Jan 17, 2023
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Michael Schneider
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device and method for deburring of metal workpiece
- Patent number 11,260,464
- Issue date Mar 1, 2022
- XCMG Construction Machinery Co., Ltd.
- Xuemei Zong
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrode, electrochemical machining apparatus using the electrode,...
- Patent number 11,179,790
- Issue date Nov 23, 2021
- Hoden Seimitsu Kako Kenkyusho Co., Ltd.
- Takayuki Mori
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrode for electroerosion machining system
- Patent number 11,161,190
- Issue date Nov 2, 2021
- General Electric Company
- Yuanfeng Luo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machining position correcting device and electrochemical machining...
- Patent number 11,135,667
- Issue date Oct 5, 2021
- Mitsubishi Heavy Industries, Ltd.
- Sho Onodera
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrochemical machining device
- Patent number 10,864,586
- Issue date Dec 15, 2020
- Intai Technology Corp.
- Yung-Fang Tsai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electrical discharge machine
- Patent number 10,792,743
- Issue date Oct 6, 2020
- FANUC CORPORATION
- Hikaru Yamane
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Measurement system, machining system, measurement method, and compu...
- Patent number 10,775,164
- Issue date Sep 15, 2020
- Mitsubishi Heavy Industries, Ltd.
- Tetsuhei Kobayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for the electrochemical processing of a metal workpiece
- Patent number 10,717,140
- Issue date Jul 21, 2020
- LEISTRITZ TURBINENTECHNIK NÜRNBERG GMBH
- Georg Schmidt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of metal polishing and oxidation film process and system the...
- Patent number 10,704,159
- Issue date Jul 7, 2020
- Kun Cheng Peng
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrode, electrochemical machining apparatus using the electrode,...
- Patent number 10,661,369
- Issue date May 26, 2020
- Hoden Seimitsu Kako Kenkyusho Co., Ltd.
- Takayuki Mori
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrode, electrochemical machining apparatus using the electrode,...
- Patent number 10,369,646
- Issue date Aug 6, 2019
- Hoden Seimitsu Kako Kenkyusho Co., Ltd.
- Takayuki Mori
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for electrochemical machining using sympathetic waveform int...
- Patent number 10,357,839
- Issue date Jul 23, 2019
- The United States of America as represented by the Secretary of the Army
- Curtis Bradley
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drilling tool and system for use in machining a conductive work piece
- Patent number 10,092,969
- Issue date Oct 9, 2018
- General Electric Company
- Andrew Lee Trimmer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Chemical mechanical planarization apparatus and methods
- Patent number 9,950,405
- Issue date Apr 24, 2018
- Semiconductor Manufacturing International (Beijing) Corporation
- Wufeng Deng
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrochemical machining apparatus
- Patent number 9,943,919
- Issue date Apr 17, 2018
- Mitsubishi Heavy Industries, Ltd.
- Tetsuhei Kobayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drilling tool and method of machining a conductive work piece
- Patent number 9,925,609
- Issue date Mar 27, 2018
- General Electric Company
- Andrew Lee Trimmer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Identifying and regulating the starting behavior during electrochem...
- Patent number 9,790,615
- Issue date Oct 17, 2017
- MTU Aero Engines AG
- Dirk Ruhlig
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrolytic machining system and electrolytic machining method
- Patent number 9,687,925
- Issue date Jun 27, 2017
- Hon Hai Precision Industry Co., Ltd.
- Shao-Han Chang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Gap detection apparatus
- Patent number 9,573,212
- Issue date Feb 21, 2017
- Hon Hai Precision Industry Co., Ltd.
- Shao-Han Chang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical discharge machine and electrical discharge machining method
- Patent number 9,149,880
- Issue date Oct 6, 2015
- Mitsubishi Electric Corporation
- Hidetaka Katougi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for the electrochemical machining of a workpiece
- Patent number 8,956,527
- Issue date Feb 17, 2015
- Kennametal Extrude Hone GmbH
- Patrick Matt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods, systems and apparatus relating to electrochemical machining
- Patent number 8,470,160
- Issue date Jun 25, 2013
- General Electric Company
- Yuefeng Luo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for machining workpieces
- Patent number 8,409,423
- Issue date Apr 2, 2013
- MTU Aero Engines GmbH
- Erwin Bayer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ELECTROCHEMICAL TREATMENT DEVICE
- Publication number 20240375200
- Publication date Nov 14, 2024
- ENSITECH IP PTY LTD
- Clive Stuart WHITE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEMS AND METHODS FOR ELECTROCHEMICAL MACHINING
- Publication number 20240286213
- Publication date Aug 29, 2024
- Illinois Tool Works Inc.
- Evans Mogire
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PULSED ELECTROCHEMICAL MACHINING
- Publication number 20240109143
- Publication date Apr 4, 2024
- Rolls-Royce Corporation
- Rusty M. Garner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PULSED ELECTROCHEMICAL MACHINING
- Publication number 20240109141
- Publication date Apr 4, 2024
- Rolls-Royce Corporation
- Rusty M. Garner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
NANOPORE FORMING METHOD AND USES THEREOF
- Publication number 20230374693
- Publication date Nov 23, 2023
- ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
- Jiandong FENG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DUAL HEAD PECM
- Publication number 20230347429
- Publication date Nov 2, 2023
- Rolls-Royce Corporation
- Rusty M. Garner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
AUTOMATED ITERATIVE ELECTRODE FABRICATION FOR PULSED ELECTROCHEMICA...
- Publication number 20230347430
- Publication date Nov 2, 2023
- Rolls-Royce Corporation
- Rusty M. Garner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PULSED ELECTROCHEMICAL MACHINING OF TURBINE COMPONENTS
- Publication number 20230347434
- Publication date Nov 2, 2023
- Rolls-Royce Corporation
- Rusty M. Garner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electrochemical Discharge-Enabled Micro-grinding process for Micro-...
- Publication number 20230294189
- Publication date Sep 21, 2023
- Changsha University of Science & Technology
- Cong MAO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Hydraulically Operated Electrochemical Machining Assemblies
- Publication number 20230286072
- Publication date Sep 14, 2023
- Textron Innovations Inc.
- Kevin Joseph Monahan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CATHODE COATINGS FOR PULSED ELECTROCHEMICAL MACHINING
- Publication number 20230191515
- Publication date Jun 22, 2023
- Rolls-Royce Corporation
- Monica Sy Munoz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PULSE DYNAMIC ELECTROCHEMICAL MACHINING APPARATUS AND METHOD FOR RA...
- Publication number 20230036667
- Publication date Feb 2, 2023
- Nanjing University of Aeronautics and Astronautics
- Dengyong WANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
A METHOD FOR PREPARING A CROSS-SIZE MICRO-NANO STRUCTURE ARRAY
- Publication number 20220339725
- Publication date Oct 27, 2022
- SOOCHOW UNIVERSITY
- Haidong HE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR HIGH-SPEED WIRE CUTTING
- Publication number 20220040775
- Publication date Feb 10, 2022
- AGIE CHARMILLES SA
- Marco TABORELLI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Edge Shaping of Substrates
- Publication number 20200343085
- Publication date Oct 29, 2020
- INFINEON TECHNOLOGIES AG
- Nirdesh Ojha
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRODE, ELECTROCHEMICAL MACHINING APPARATUS USING THE ELECTRODE,...
- Publication number 20200261993
- Publication date Aug 20, 2020
- Hoden Seimitsu Kako Kenkyusho Co., Ltd.
- Takayuki MORI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS FOR ELECTROCHEMICAL MACHINING GEAR OUTLINE AND ALIGNMENT...
- Publication number 20200180057
- Publication date Jun 11, 2020
- Metal Industries Research & Development Centre
- YOU-LUN CHEN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Device and Method for Deburring of Metal Workpiece
- Publication number 20200114445
- Publication date Apr 16, 2020
- XCMG CONSTRUCTION MACHINERY CO., LTD.
- Xuemei Zong
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF METAL POLISHING AND OXIDATION FILM PROCESS AND SYSTEM THE...
- Publication number 20190382912
- Publication date Dec 19, 2019
- Kun Cheng PENG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH CURRENT BI-POLAR PULSE SYSTEM FOR USE IN ELECTROCHEMICAL METAL...
- Publication number 20190337068
- Publication date Nov 7, 2019
- Jefferson Science Associates, LLC
- CHARLES REECE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MACHINING POSITION CORRECTING DEVICE AND ELECTROCHEMICAL MACHINING...
- Publication number 20190275599
- Publication date Sep 12, 2019
- Mitsubishi Heavy Industries, Ltd.
- Sho ONODERA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TOOL SETTING DEVICE AND TOOL-SETTING METHOD FOR ELECTROCHEMICAL MAC...
- Publication number 20190171185
- Publication date Jun 6, 2019
- Metal Industries Research & Development Centre
- MING-YOU MA
- G05 - CONTROLLING REGULATING
Information Patent Application
ELECTROCHEMICAL MACHINING DEVICE
- Publication number 20190168325
- Publication date Jun 6, 2019
- INTAI TECHNOLOGY CORP.
- Yung-Fang TSAI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MEASUREMENT SYSTEM, MACHINING SYSTEM, MEASUREMENT METHOD, AND COMPU...
- Publication number 20190162531
- Publication date May 30, 2019
- Mitsubishi Heavy Industries, Ltd.
- Tetsuhei KOBAYASHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE FOR THE ELECTROCHEMICAL PROCESSING OF A METAL WORKPIECE
- Publication number 20180333795
- Publication date Nov 22, 2018
- LEISTRITZ TURBINENTECHNIK NÜRNBERG GMBH
- Georg SCHMIDT
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electrode device for electrochemical workpiece machining
- Publication number 20180281092
- Publication date Oct 4, 2018
- POLIGRAT GmbH
- Olaf BOEHME
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRODE, ELECTROCHEMICAL MACHINING APPARATUS USING THE ELECTRODE,...
- Publication number 20180185943
- Publication date Jul 5, 2018
- Hoden Seimitsu Kako Kenkyusho Co., Ltd.
- Takayuki MORI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRICAL DISCHARGE MACHINE
- Publication number 20180056418
- Publication date Mar 1, 2018
- FANUC CORPORATION
- Hikaru YAMANE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTROCHEMICAL MACHINING DEVICE AND ELECTROCHEMICAL MACHINING METHOD
- Publication number 20180029151
- Publication date Feb 1, 2018
- THE UNIVERSITY OF TOKYO
- Masanori KUNIEDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MODULAR ELECTROCHEMICAL MACHINING APPARATUS
- Publication number 20170129030
- Publication date May 11, 2017
- Westinghouse Electric Company LLC
- LYMAN J. PETROSKY
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Electric circuits specially adapted therefor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Dual head pECM

Method for preparing a cross-size micro-nano structure array

Electrochemical discharge-enabled micro-grinding process for micro-...

Method for high-speed wire cutting

Pulse dynamic electrochemical machining apparatus and method for ra...

Nanopore forming method and uses thereof

Device and method for electrochemically processing a material

Device and method for deburring of metal workpiece

Electrode, electrochemical machining apparatus using the electrode,...

Electrode for electroerosion machining system

Machining position correcting device and electrochemical machining...

Electrochemical machining device

Wire electrical discharge machine

Measurement system, machining system, measurement method, and compu...

Device for the electrochemical processing of a metal workpiece

Method of metal polishing and oxidation film process and system the...

Electrode, electrochemical machining apparatus using the electrode,...

Electrode, electrochemical machining apparatus using the electrode,...

Method for electrochemical machining using sympathetic waveform int...

Drilling tool and system for use in machining a conductive work piece

Chemical mechanical planarization apparatus and methods

Electrochemical machining apparatus

Drilling tool and method of machining a conductive work piece

Identifying and regulating the starting behavior during electrochem...

Electrolytic machining system and electrolytic machining method

Gap detection apparatus

Electrical discharge machine and electrical discharge machining method

Method for the electrochemical machining of a workpiece

Methods, systems and apparatus relating to electrochemical machining

Method for machining workpieces

Patents Applicationslast 30 patents

ELECTROCHEMICAL TREATMENT DEVICE

SYSTEMS AND METHODS FOR ELECTROCHEMICAL MACHINING

PULSED ELECTROCHEMICAL MACHINING

PULSED ELECTROCHEMICAL MACHINING

NANOPORE FORMING METHOD AND USES THEREOF

DUAL HEAD PECM

AUTOMATED ITERATIVE ELECTRODE FABRICATION FOR PULSED ELECTROCHEMICA...

PULSED ELECTROCHEMICAL MACHINING OF TURBINE COMPONENTS

Electrochemical Discharge-Enabled Micro-grinding process for Micro-...

Hydraulically Operated Electrochemical Machining Assemblies

CATHODE COATINGS FOR PULSED ELECTROCHEMICAL MACHINING

PULSE DYNAMIC ELECTROCHEMICAL MACHINING APPARATUS AND METHOD FOR RA...

A METHOD FOR PREPARING A CROSS-SIZE MICRO-NANO STRUCTURE ARRAY

METHOD FOR HIGH-SPEED WIRE CUTTING

Edge Shaping of Substrates

ELECTRODE, ELECTROCHEMICAL MACHINING APPARATUS USING THE ELECTRODE,...

APPARATUS FOR ELECTROCHEMICAL MACHINING GEAR OUTLINE AND ALIGNMENT...

Device and Method for Deburring of Metal Workpiece

METHOD OF METAL POLISHING AND OXIDATION FILM PROCESS AND SYSTEM THE...

HIGH CURRENT BI-POLAR PULSE SYSTEM FOR USE IN ELECTROCHEMICAL METAL...

MACHINING POSITION CORRECTING DEVICE AND ELECTROCHEMICAL MACHINING...

TOOL SETTING DEVICE AND TOOL-SETTING METHOD FOR ELECTROCHEMICAL MAC...

ELECTROCHEMICAL MACHINING DEVICE

MEASUREMENT SYSTEM, MACHINING SYSTEM, MEASUREMENT METHOD, AND COMPU...

DEVICE FOR THE ELECTROCHEMICAL PROCESSING OF A METAL WORKPIECE

Electrode device for electrochemical workpiece machining

ELECTRODE, ELECTROCHEMICAL MACHINING APPARATUS USING THE ELECTRODE,...

WIRE ELECTRICAL DISCHARGE MACHINE

ELECTROCHEMICAL MACHINING DEVICE AND ELECTROCHEMICAL MACHINING METHOD

MODULAR ELECTROCHEMICAL MACHINING APPARATUS