ClassID:

44360

B24B1/04 - CPC Classification

Classification description:

Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency

Recent Application in this class:
#1
20260138232
2026-05-21

MULTI-TIP TOOLING DESIGN FOR ULTRASONIC IMPACT GRINDING OF CMCS

#2
20250353144
2025-11-20

TREATMENT METHOD FOR A CUTTING PIECE, AND ASSOCIATED EQUIPMENT

#3
20250332684
2025-10-30

PROCESS CONTROL METHOD AND APPARATUS

#4
20250313910
2025-10-09

MEDICAL INSTRUMENT AND METHOD FOR PRODUCING A MEDICAL INSTRUMENT

#5
20250128379
2025-04-24

MULTI-FIELDS ASSISTED ABRASIVE SCOURING POLISHING METHOD AND DEVICE

#6
20240335919
2024-10-10

WATER JET STRENGTHENING AND POLISHING INTEGRATED SYSTEM AND METHOD FOR BLADES OF BLISK

#7
20240308015
2024-09-19

MULTI-HEAD DESIGN FOR ULTRASONIC IMPACT GRINDING OF CMCS

#8
20240246193
2024-07-25

MULTI-TIP TOOLING DESIGN FOR ULTRASONIC IMPACT GRINDING OF CMCS

#9
20240246192
2024-07-25

SELF-SHARPENING TOOLING DESIGN FOR ULTRASONIC IMPACT GRINDING OF CMCS

#10
20240173820
2024-05-30

CONDITIONER AND CHEMICAL MECHANICAL POLISHING APPARATUS INCLUDING THE SAME

#11
20240165764
2024-05-23

ADAPTIVE VIBRATION AMPLITUDE FOR IMPACT GRINDING OF CERAMIC MATRIX COMPOSITE COMPONENTS

#12
20230415299
2023-12-28

Surface height measurement method using dummy disk

#13
20230364744
2023-11-16

ABRASIVE SYSTEM AND METHOD OF USING THE SAME

#14
20230321781
2023-10-12

GETTERING LAYER FORMING DEVICE AND PROCESSING APPARATUS

#15
20230143368
2023-05-11

MACHINING METHOD AND MACHINING DEVICE IMPROVING MACHINING EFFICIENCY AND PRESERVING WORKPIECE SURFACE INTEGRITY

#16
20230127390
2023-04-27

POLISHING OF POLYCRYSTALLINE MATERIALS

#17
20230029755
2023-02-02

Floating non-contact ultrasonic enhanced flexible sub-aperture polishing device and method

#18
20220324076
2022-10-13

COMBINED GRINDING WHEEL FOR ULTRASONIC MACHINING AND DESIGN METHOD THEREFOR

#19
20220266298
2022-08-25

Ultrasonic resonator support structure and ultrasonic vibration machining apparatus

#20
20220227017
2022-07-21

Method for vibrating handpiece-type high-frequency vibration apparatus

#21
20220212341
2022-07-07

Part forming using intelligent robotic system

#22
20220212307
2022-07-07

System and Method for Selectively Treating Part with Ultrasonic Vibrations

#23
20220097194
2022-03-31

Magnetic field-assisted vibratory finishing device for minute structure and finishing method

#24
20220080547
2022-03-17

ULTRASONIC SPINDLE DEVICE WITH AUTOMATIC TOOL CHANGER

#25
20220080510
2022-03-17

Device for controlling deformation of a large-scale crankshaft

#26
20220000153
2022-01-06

METHOD AND SYSTEM FOR PROCESSING A MATERIAL BY PRESSURE WAVE

#27
20210402566
2021-12-30

TREATMENT METHOD FOR A CUTTING PIECE, AND ASSOCIATED EQUIPMENT

#28
20210381071
2021-12-09

MEDICAL INSTRUMENT AND METHOD FOR PRODUCING A MEDICAL INSTRUMENT

#29
20210260713
2021-08-26

Needle arrays for forming ultrasonic perforations, and methods of making the same

#30
20210260712
2021-08-26

METHODS OF ULTRASONIC DRILLING FOR FORMING PERFORATIONS IN COMPOSITE MATERIALS

#31
20210205947
2021-07-08

Devices for surface finishing of parts

#32
20210187686
2021-06-24

Grinding cavity body of multiple vibration sources

#33
20210094149
2021-04-01

Methods of making metal bond abrasive articles and metal bond abrasive articles

#34
20210053185
2021-02-25

METHOD FOR GRINDING AND/OR POLISHING A DEFECT AND DEVICE FOR CARRYING OUT THE METHOD

#35
20210053177
2021-02-25

SYSTEM, DEVICE AND METHOD FOR RECONDITIONING A SUBSTRATE SUPPORT

#36
20210016414
2021-01-21

Masking tool system and method

#37
20210016409
2021-01-21

ULTRASONIC SUB-APERTURE POLISHING OF AN OPTICAL ELEMENT

#38
20200346313
2020-11-05

Ultrasonic peening-type integrated machining method of cutting and extrusion

#39
20200308451
2020-10-01

ADDITIVES TO IMPROVE PARTICLE DISPERSION FOR CMP SLURRY

#40
20200308041
2020-10-01

Apparatus and method for creating crack initiation sites in a self-fracturing frangible member

#41
20200290171
2020-09-17

Nanoparticles production

#42
20200262020
2020-08-20

METHOD FOR PROCESSING FRACTURE SURFACE OF DUCTILE METAL COMPONENT, DEVICE FOR PROCESSING FRACTURE SURFACE, AND METHOD FOR MANUFACTURING DUCTILE METAL COMPONENT

#43
20200246936
2020-08-06

DUMMY DISK, DRESSING DISK, AND SURFACE HEIGHT MEASUREMENT METHOD USING DUMMY DISK

#44
20200206864
2020-07-02

Method and device for fine machining cylindrical workpiece surfaces

#45
20200185232
2020-06-11

GETTERING LAYER FORMING APPARATUS, GETTERING LAYER FORMING METHOD AND COMPUTER-READABLE RECORDING MEDIUM

#46
20200147758
2020-05-14

Method of treating a workpiece

#47
20200023485
2020-01-23

Nanofluid minimum quantity lubrication grinding device of ultrasonic vibration assisted grinding fluid micro-channel infiltration

#48
20190389021
2019-12-26

Conveying accuracy related fault detectable integrated sheet body punching and grinding assembly

#49
20190352216
2019-11-21

Apparatus and method for creating crack initiation sites in a self-fracturing frangible member

#50
20190351452
2019-11-21

Ultrasonic vibration application tool and ultrasonic processing device

#51
20190291230
2019-09-26

Precision lapping and polishing device for external cylindrical surface of the disk part and its taper error adjustment method thereof

#52
20190193233
2019-06-27

Method of removal of sharp corners from diffuser plate

#53
20190152012
2019-05-23

Additive manufactured conglomerated powder removal from internal passages

#54
20190143471
2019-05-16

PEENING POSITION CONTROL DEVICE OF ULTRASOUND INNER WALL PEENING SYSTEM

#55
20190111539
2019-04-18

Vibrating barrel polishing method and vibrating barrel polishing system

#56
20190085933
2019-03-21

High frequency vibration spindle system

#57
20190084123
2019-03-21

Frame, and abrading system, and a method for using the same

#58
20180354096
2018-12-13

Multi-angle two-dimensional ultrasonic vibration assisted nanofluid micro-lubrication grinding device

#59
20180318972
2018-11-08

ULTRASONIC MACHINING METHOD FOR IMPROVING ABRADABILITY OF WHEEL OF LOCOMOTIVE, AND APPLICATIONS

#60
20180281081
2018-10-04

Machining toolholder

#61
20180277380
2018-09-27

Planarization processing device

#62
20180193925
2018-07-12

Device for generating an ultrasonic vibration of a tool and for measuring vibration parameters

#63
20180156040
2018-06-07

TURBINE BLADE MACHINING METHOD, MACHINING TOOL, AND TURBINE BLADE

#64
20180126515
2018-05-10

Methods of making metal bond abrasive articles and metal bond abrasive articles

#65
20180079046
2018-03-22

Grinding wheel and grinding apparatus

#66
20180036807
2018-02-08

Method and device for applying a surface structuring to a workpiece on a machine tool

#67
20170259393
2017-09-14

Surface treatment method for metal parts

#68
20170146074
2017-05-25

Method for manufacturing a synchronizer ring and synchronizer ring for synchronized manual transmissions

#69
20170144382
2017-05-25

Additive manufactured conglomerated powder removal from internal passages

#70
20170100781
2017-04-13

High-speed precision interrupted ultrasonic vibration cutting method

#71
20170050285
2017-02-23

POLISHING SYSTEM BASED ON THE NON-NEWTON FLUID AND POLISHING METHOD THEREOF

#72
20160256975
2016-09-08

Method and system for finishing component using abrasive media

#73
20160256973
2016-09-08

System of Detection and Transmission of Ultrasonic Machining

#74
20160229022
2016-08-11

Airfoil machine components polishing method

#75
20160167190
2016-06-16

Systems and methods for finishing flow elements

#76
20160129542
2016-05-12

Machine tool of high-frequency vibration

#77
20160096155
2016-04-07

Apparatus for supporting a semiconductor wafer and method of vibrating a semiconductor wafer

#78
20160052098
2016-02-25

Tool unit applied to ultrasonic machining

#79
20150354371
2015-12-10

Turbine blade machining method, machining tool, and turbine blade

#80
20150352713
2015-12-10

Processing apparatus

#81
20150231753
2015-08-20

Method of using device of processing tempered glass

#82
20150225284
2015-08-13

Method of processing tempered glass

#83
20150194318
2015-07-09

Systems and methods for performing chemical mechanical planarization

#84
20150098855
2015-04-09

Method of surface hardening sintered bodies by using vibrations

#85
20140325841
2014-11-06

Method for reshaping a turbomachine blade that has at least one zone that has become deformed using peening

#86
20140314947
2014-10-23

Methods for promoting nucleate boiling

#87
20140263213
2014-09-18

Ultrasound-assisted water-confined laser micromachining

#88
20140187122
2014-07-03

Polishing apparatus

#89
20140134925
2014-05-15

METHOD AND DEVICE FOR FINISHING A WORKPIECE SURFACE

#90
20140094096
2014-04-03

ULTRASONIC TOOTH MAKING MACHINE

#91
20140051336
2014-02-20

Grinding wheel for wafer edge trimming

#92
20130331011
2013-12-12

Machine tool, in particular hand-held machine tool

#93
20130259592
2013-10-03

System having two oscillation components for machining a workpiece

#94
20130189905
2013-07-25

METHOD FOR IMPROVING THE STRENGTH CHARACTERISTICS OF ORTHOPEDIC PROSTHESES

#95
20130165019
2013-06-27

Computer numerical control machine tool for grinding two sides of a plane by shifting self-rotation and ultrasonic vibration

#96
20130049270
2013-02-28

Ultrasonic instrument for the deformation treatment of surfaces and weld joints

#97
20130012110
2013-01-10

MACHINE TOOL WITH ULTRASONIC DEVICE

#98
20120184184
2012-07-19

TOOL FOR MACHINING A CMC BY MILLING AND ULTRASONIC ABRASION

#99
20120071069
2012-03-22

Surface treatment device

#100
20120045976
2012-02-23

HANDHELD ELECTRIC MACHINE TOOL

#101
20110278231
2011-11-17

Method and apparatus for processing mixture

#102
20110263186
2011-10-27

Bench top vibrating sanding table

#103
20110183580
2011-07-28

Apparatus and method for intricate cuts

#104
20110158820
2011-06-30

Composite gas turbine engine component

#105
20110068010
2011-03-24

Anode media for use in electroplating processes, and methods of cleaning thereof

#106
20110065066
2011-03-17

GRINDING APPARATUS AND GRINDING METHOD

#107
20110053461
2011-03-03

POLISHING APPARATUS AND POLISHING METHOD

#108
20110034107
2011-02-10

METHOD AND APPARATUS FOR RECIPROCAL POLISHING

#109
20100294010
2010-11-25

SHOT PEENING APPARATUS AND OSCILLATOR FOR SHOT PEENING

#110
20100288398
2010-11-18

High throughput finishing of metal components

#111
20100255760
2010-10-07

Gemstone flat polisher mechanized

#112
20100255758
2010-10-07

Polishing arrangement and method of polishing a workpiece surface

#113
20100212470
2010-08-26

DISKLIKE CUTTING TOOL AND CUTTING DEVICE

#114
20100197205
2010-08-05

GRINDING DEVICE USING ULTRASONIC VIBRATION

#115
20100165793
2010-07-01

ULTRASONIC VIBRATION TRANSDUCER FOR ULTRASONIC DRILLING

#116
20100105291
2010-04-29

METHODS AND APPARATUS FOR POLISHING A NOTCH OF A SUBSTRATE

#117
20100087125
2010-04-08

POLISHING TOOL AND POLISHING DEVICE

#118
20100050844
2010-03-04

Device for processing workpieces

#119
20090301764
2009-12-10

Method for smoothing a surface of an electrode

#120
20090298393
2009-12-03

Slurry supplying apparatus and method of polishing semiconductor wafer utilizing same

#121
20090277541
2009-11-12

METHOD AND APPARATUS FOR HARDENING A SURFACE OF A COMPONENT

#122
20090258577
2009-10-15

Method for Trimming Molds of Automotive Metal Sheets

#123
20090223052
2009-09-10

GEARBOX GEAR AND NACELLE ARRANGEMENT

#124
20090151433
2009-06-18

Processing apparatus

#125
20090146530
2009-06-11

Spindle and flexible hinge used in ultrasonic machine

#126
20090061736
2009-03-05

Superfinishing stone and superfinishing process using the same

#127
20090036033
2009-02-05

METHODS AND APPARATUS FOR PROCESSING A SUBSTRATE

#128
20090017734
2009-01-15

Apparatus and method for grinding workpiece

#129
20090017732
2009-01-15

Method and apparatus for micro-machining a surface

#130
20090004951
2009-01-01

Apparatus for removing material from microfeature workpieces

#131
20090000742
2009-01-01

Shower Plate and Method for Manufacturing the Same

#132
20080318501
2008-12-25

Vibrating device

#133
20080311834
2008-12-18

System and method for cleaning a conditioning device

#134
20080293337
2008-11-27

METHODS AND APPARATUS FOR POLISHING A NOTCH OF A SUBSTRATE BY SUBSTRATE VIBRATION

#135
20080287045
2008-11-20

Low-stress polishing device

#136
20080248731
2008-10-09

Sonic razor blade sharpener

#137
20080238255
2008-10-02

Vibration assisted machining system with stacked actuators

#138
20080141517
2008-06-19

Method and system for making holes in composite materials

#139
20080121078
2008-05-29

Method of and apparatus for working structure

#140
20070287361
2007-12-13

Method of polishing a layer using a polishing pad

#141
20070257579
2007-11-08

Apparatus for ultrasonic vibration-assisted machining

#142
20070254559
2007-11-01

Reducing agglomeration of particles while manufacturing a lapping plate using oil-based slurry

#143
20070251977
2007-11-01

Device for processing workpieces

#144
20070244595
2007-10-18

Method and means for ultrasonic impact machining of surfaces of machine components

#145
20070232199
2007-10-04

Method for producing decorative stone

#146
20070232198
2007-10-04

Method for manufacturing decorative stone

#147
20070214640
2007-09-20

Method and device for surface blasting gas turbine blades in the area of the roots thereof

#148
20070199923
2007-08-30

Polishing device and polishing method

#149
20070170597
2007-07-26

Process for producing components

#150
20070169532
2007-07-26

Methods for increasing the fatigue life, of crankshafts

#151
20070132153
2007-06-14

Ceramic arc tubes with reduced surface scatter and related methods

#152
20070131654
2007-06-14

Methods and apparatus for processing a substrate

#153
20070077871
2007-04-05

Chemical mechanical polishing devices, pad conditioner assembly and polishing pad conditioning method thereof

#154
20070066191
2007-03-22

Cutting or grinding machine

#155
20070066188
2007-03-22

Cutting method and cutting apparatus

#156
20070052326
2007-03-08

Method and apparatus for vibration machining with two independent axes

#157
20070049172
2007-03-01

Apparatus and method for removing material from microfeature workpieces

#158
20070000130
2007-01-04

Process of durability improvement of gear tooth flank surface

#159
20060261133
2006-11-23

Method and device for producing a bondable area region on a carrier

#160
20060229132
2006-10-12

Clamping device for axially harmonically oscillating components

#161
20060229004
2006-10-12

Cutting or grinding machine

#162
20060228995
2006-10-12

Systems and methods for monitoring characteristics of a polishing pad used in polishing micro-device workpieces

#163
20060073767
2006-04-06

Apparatus and method for mechanical and/or chemical-mechanical planarization of micro-device workpieces

#164
20060032332
2006-02-16

Cutting tool and cutting machine

#165
20050236358
2005-10-27

Micromachining methods and systems

#166
20050170762
2005-08-04

Method and apparatus for ultrasonic machining

#167
20050032461
2005-02-10

Systems and methods for monitoring characteristics of a polishing pad used in polishing micro-device workpieces

#168
20050026546
2005-02-03

Systems and methods for monitoring characteristics of a polishing pad used in polishing micro-device workpieces

#169
20050026545
2005-02-03

Systems and methods for monitoring characteristics of a polishing pad used in polishing micro-device workpieces

#170
20050023246
2005-02-03

Methods and devices for modifying a substrate surface

#171
18974846
2025-11-11

Oscillating spindle sander with rotary compartment drum

#172
15695937
2019-08-27

Modular contact assembly for rotating machine tool