Patents-Review.com
ClassID:

42662 ⎘

B23H3/02 - CPC Classification

Classification description:

Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits

Recent Application in this class:
#1
20260091438
2026-04-02

METHOD AND SYSTEM FOR CONTROLLING MACHINING ACCURACY OF WIRE ELECTROCHEMICAL TRIMMING FOR COMPLEX PROFILE

 #2
20250270730
2025-08-28

METHODS AND SYSTEMS OF ELECTROCHEMICAL MACHINING

 #3
20250121445
2025-04-17

Device and Method for Plasma-Electrolytic Machining of the Electrically Conductive Surface of a Workpiece by Electrolyte Jets

 #4
20240375200
2024-11-14

ELECTROCHEMICAL TREATMENT DEVICE

 #5
20240286213
2024-08-29

SYSTEMS AND METHODS FOR ELECTROCHEMICAL MACHINING

 #6
20240109143
2024-04-04

PULSED ELECTROCHEMICAL MACHINING

 #7
20240109141
2024-04-04

PULSED ELECTROCHEMICAL MACHINING

 #8
20230407516
2023-12-21

Methods and systems of electrochemical machining

 #9
20230374693
2023-11-23

NANOPORE FORMING METHOD AND USES THEREOF

 #10
20230347434
2023-11-02

PULSED ELECTROCHEMICAL MACHINING OF TURBINE COMPONENTS

 #11
20230347430
2023-11-02

AUTOMATED ITERATIVE ELECTRODE FABRICATION FOR PULSED ELECTROCHEMICAL MACHINING

 #12
20230347429
2023-11-02

Dual head pECM

 #13
20230294189
2023-09-21

Electrochemical discharge-enabled micro-grinding process for micro-components of silicon-based materials

 #14
20230286072
2023-09-14

Hydraulically operated electrochemical machining assemblies

 #15
20230191515
2023-06-22

CATHODE COATINGS FOR PULSED ELECTROCHEMICAL MACHINING

 #16
20230036667
2023-02-02

Pulse dynamic electrochemical machining apparatus and method for rapidly leveling surface of revolving part

 #17
20220380930
2022-12-01

Nanopore forming method and uses thereof

 #18
20220339725
2022-10-27

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

 #19
20220040775
2022-02-10

Method for high-speed wire cutting

 #20
20210197302
2021-07-01

Device and method for electrochemically processing a material

 #21
20200343085
2020-10-29

Edge Shaping of Substrates

 #22
20200261993
2020-08-20

Electrode, electrochemical machining apparatus using the electrode, electrochemical machining method, and product machined by the method

 #23
20200180057
2020-06-11

APPARATUS FOR ELECTROCHEMICAL MACHINING GEAR OUTLINE AND ALIGNMENT STRUCTURE THEREOF

 #24
20200114445
2020-04-16

Device and method for deburring of metal workpiece

 #25
20190382912
2019-12-19

Method of metal polishing and oxidation film process and system thereof

 #26
20190337068
2019-11-07

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

 #27
20190275599
2019-09-12

Machining position correcting device and electrochemical machining device

 #28
20190171185
2019-06-06

TOOL SETTING DEVICE AND TOOL-SETTING METHOD FOR ELECTROCHEMICAL MACHINING

 #29
20190168325
2019-06-06

Electrochemical machining device

 #30
20190162531
2019-05-30

Measurement system, machining system, measurement method, and computer-readable recording medium

 #31
20180333795
2018-11-22

Device for the electrochemical processing of a metal workpiece

 #32
20180281092
2018-10-04

Electrode device for electrochemical workpiece machining

 #33
20180185943
2018-07-05

Electrode, electrochemical machining apparatus using the electrode, electrochemical machining method, and product machined by the method

 #34
20180056418
2018-03-01

Wire electrical discharge machine

 #35
20180029151
2018-02-01

ELECTROCHEMICAL MACHINING DEVICE AND ELECTROCHEMICAL MACHINING METHOD

 #36
20170129030
2017-05-11

MODULAR ELECTROCHEMICAL MACHINING APPARATUS

 #37
20170028493
2017-02-02

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

 #38
20170028491
2017-02-02

Drilling tool and method of machining a conductive work piece

 #39
20160346856
2016-12-01

Electrode for electroerosion machining system

 #40
20150273603
2015-10-01

Electrode, electrochemical machining apparatus using the electrode, electrochemical machining method, and product machined by the method

 #41
20150251262
2015-09-10

Electrochemical machining apparatus

 #42
20150183081
2015-07-02

Chemical mechanical planarization apparatus and methods

 #43
20150129423
2015-05-14

Gap detection apparatus

 #44
20150114844
2015-04-30

Identifying and regulating the starting behavior during electrochemical machining of workpieces

 #45
20150083608
2015-03-26

Electrolytic machining system and electrolytic machining method

 #46
20150001093
2015-01-01

Methods and systems for electrochemical machining of an additively manufactured component

 #47
20130026140
2013-01-31

Electrical discharge machine and electrical discharge machining method

 #48
20120285820
2012-11-15

Tool adapter assembly and machining system

 #49
20120181179
2012-07-19

METHOD OF ELECTROCHEMICAL MACHINING

 #50
20120175259
2012-07-12

METHOD FOR ELECTROCHEMICAL MACHINING

 #51
20120141816
2012-06-07

METHOD FOR PULSED ELECTROCHEMICAL MACHINING

 #52
20120138480
2012-06-07

Method for the electrochemical machining of a workpiece

 #53
20120052325
2012-03-01

METHOD OF ELECTROCHEMICAL MACHINING

 #54
20120037509
2012-02-16

METHOD OF ELECTROCHEMICAL MACHINING OF MATERIALS

 #55
20120012469
2012-01-19

METHOD FOR PRODUCING BORES

 #56
20110308966
2011-12-22

METHOD FOR MANUFACTURING BLISKS

 #57
20110303553
2011-12-15

ELECTROCHEMICAL SYSTEM AND METHOD FOR MACHINING STRONGLY PASSIVATING METALS

 #58
20110210005
2011-09-01

DEVICE SUITABLE FOR THE ELECTROCHEMICAL PROCESSING OF AN OBJECT AND A METHOD THEREFOR

 #59
20110073485
2011-03-31

Methods, systems and apparatus relating to electrochemical machining

 #60
20100065437
2010-03-18

Method for setting a distance between an electrode and a workpiece

 #61
20100032314
2010-02-11

Method for selectively removing conductive material from a microelectronic substrate

 #62
20090008265
2009-01-08

Method for producing aerodynamic structures in the manufacturing of integrally bladed gas turbine rotors

 #63
20080099343
2008-05-01

Electrochemical machining method and apparatus

 #64
20070175751
2007-08-02

ELECTROCHEMICAL MACHINING TOOL ASSEMBLY

 #65
20070051618
2007-03-08

Method and apparatus for electrochemical machining

 #66
20070037490
2007-02-15

Methods and apparatus for selectively removing conductive material from a microelectronic substrate

 #67
20060249396
2006-11-09

Method for determining the position of an electrochemically machined channel

 #68
20060144711
2006-07-06

Electrochemical machining device and electrochemical machining method

 #69
20060091005
2006-05-04

Electolytic processing apparatus

 #70
20060081480
2006-04-20

Method for machining workpieces

 #71
20060011492
2006-01-19

Method for machining workpieces using a machining process in particular an electrochemical machining process

 #72
20050286268
2005-12-29

Power conversion system and method

 #73
20050205432
2005-09-22

Method, an apparatus, a control system and a computer program to perform an automatic removal of cathode depositions during a bipolar electrochemical machining

 #74
20050178671
2005-08-18

Method and an arrangement to determine a running value of the gap during the electrochemical machining

 #75
20050133378
2005-06-23

Method and device for removing metallic material of a workpiece

 #76
20050098445
2005-05-12

Electrochemical machining method, tool assembly, and monitoring method

 #77
20050051432
2005-03-10

Electrolytic processing apparatus and method

 #78
15290258
2019-07-23

Method for electrochemical machining using sympathetic waveform interactions