Patents-Review.com
ClassID:

42665 ⎘

B23H3/08 - 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 Working media

Recent Application in this class:
#1
20240424586
2024-12-26

Method for improving surface quality of alloy micro-area via supersaturated film and use thereof

 #2
20230302561
2023-09-28

Gradient metallic structure and surface treatment to produce a gradient metallic structure

 #3
20230294189
2023-09-21

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

 #4
20230065692
2023-03-02

Electrolyte Solution

 #5
20210402496
2021-12-30

Electrolyte for electrochemical machining of gamma-gamma prime nickel-based superalloys

 #6
20210370426
2021-12-02

Electrolyte for electrochemical machining of γ-γ″ nickel-based superalloys

 #7
20210197302
2021-07-01

Device and method for electrochemically processing a material

 #8
20200086410
2020-03-19

Electromechanical machining method, method of manufacturing perforated material, processing electrode, and electromechanical machining system

 #9
20190160568
2019-05-30

DEVICES AND METHODS FOR MARKING CONDUCTIVE OBJECTS

 #10
20170355032
2017-12-14

Electrochemical polishing of non-uniform features

 #11
20160346856
2016-12-01

Electrode for electroerosion machining system

 #12
20160256945
2016-09-08

ELECTROCHEMICAL MACHINING METHOD, ELECTROCHEMICAL MACHINING APPARATUS AND ELECTROCHEMICAL MACHINING FLUID

 #13
20160001386
2016-01-07

Electrochemical Machining Process

 #14
20140360886
2014-12-11

Method for manufacturing fluid handling discs with porous mesh plates for use in ultrasonic mesh nebulizers

 #15
20120211357
2012-08-23

ELECTROEROSION MACHINING SYSTEMS AND METHODS

 #16
20110253537
2011-10-20

Device and method for electrochemical treatment

 #17
20110114508
2011-05-19

Electrolyte for Electrochemical Machining

 #18
20110073486
2011-03-31

AMORPHOUS METALLIC MATERIAL ELEMENTS AND METHODS FOR PROCESSING SAME

 #19
20100193362
2010-08-05

METHOD FOR PROCESSING SILICON BASE MATERIAL, ARTICLE PROCESSED BY THE METHOD, AND PROCESSING APPARATUS

 #20
20090139875
2009-06-04

ELECTROLYTE FOR ELECTRO-CHEMICAL MACHINING OF METAL PRODUCT

 #21
20070181432
2007-08-09

Electrolytic processing apparatus and substrate processing apparatus and method

 #22
20070138023
2007-06-21

Combined electrochemical machining and electropolishing micro-machining apparatus and method

 #23
20050145507
2005-07-07

Electrolyte with good planarization capability, high removal rate and smooth surface finish for electrochemically controlled copper CMP

 #24
20050115838
2005-06-02

Electrolytic processing apparatus and method

 #25
20050045491
2005-03-03

Electropolishing solution and methods for its use and recovery

 #26
18608053
2025-01-14

Electrochemically cleanable windows for atomic instruments, and methods of using the same

 #27
17733629
2024-04-16

Electrochemically cleanable windows for atomic instruments, and methods of using the same