ClassID:

48023

B28D5/045 - CPC Classification

Classification description:

Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with wires or closed-loop blades

Recent Application in this class:
#1
20260124789
2026-05-07

Silicon Rod Cutting System

#2
20250360441
2025-11-27

Filter Device for Cutting Fluid, Cleaning Method for Filter Device, and Filter Circulation System

#3
20250303613
2025-10-02

SYSTEM AND METHOD FOR SLICING WORKPIECE

#4
20250290224
2025-09-18

HIGH DEFECT SiC WAFER WITH DEVICE LAYER AND METHODS OF MANUFACTURE

#5
20250215611
2025-07-03

SiC INGOT AND METHOD FOR MANUFACTURING SiC SUBSTRATE

#6
20250162199
2025-05-22

FULLY-AUTOMATIC MULTI-STATION CUTTING MACHINE AND METHOD FOR CUTTING MATERIAL

#7
20250144845
2025-05-08

Semiconductor Crystal Wafer Manufacturing Device and Manufacturing Method

#8
20250100186
2025-03-27

Wire Take-Up and Pay-Off Device and Slicing Machine

#9
20250083357
2025-03-13

SPRAYER FOR SQUARING CRYSTAL ROD AND CRYSTAL ROD SQUARING DEVICE

#10
20250073955
2025-03-06

UNDER-WIRE SPRAY CLEANING DEVICE FOR WIRE CUTTING MACHINE

#11
20250058500
2025-02-20

CUTTING DEVICE AND MULTI-WIRE CUTTING MACHINE INCLUDING CUTTING DEVICE

#12
20250058499
2025-02-20

DIAMOND WIRE MULTI-WIRE CUTTING MACHINE AND CUTTING DEVICE THEREOF, AND SILICON INGOT SLICING PRODUCTION LINE

#13
20250050542
2025-02-13

METHOD FOR CUTTING SILICON INGOT

#14
20250033246
2025-01-30

INTELLIGENT MONITORING SYSTEM AND METHOD FOR WIRE NET WAFERING

#15
20250026042
2025-01-23

METHODS FOR CONTROLLING WAFER BREAKAGE DURING INGOT SLICING OPERATIONS

#16
20250026041
2025-01-23

LOWER JACKING MEMBER, WIRE WITHDRAWAL METHOD, AND SQUARING MACHINE

#17
20250018606
2025-01-16

PROCESSING METHOD AND PROCESSING SYSTEM FOR WIRE MESH ABNORMALITY AND ELECTRONIC DEVICE

#18
20250018604
2025-01-16

PROCESSING METHOD OF CUTTING THROUGH WORKPIECE AND PROCESSING SYSTEM

#19
20250011971
2025-01-09

GROUP III NITRIDE SINGLE CRYSTAL SUBSTRATE PRODUCING METHOD, AND ALUMINUM NITRIDE SINGLE CRYSTAL SUBSTRATE

#20
20240416557
2024-12-19

Cutting Device of Silicon Rod Cutting System, and Silicon Rod Cutting System

#21
20240416556
2024-12-19

INGOT WAFERING SYSTEMS AND METHODS FOR SLICING A SILICON INGOT

#22
20240308107
2024-09-19

CNC WIRE CUTTING MACHINE

#23
20240286314
2024-08-29

METAL WIRE AND SAW WIRE

#24
20240269894
2024-08-15

LARGE-SIZE SINGLE CRYSTAL CUTTING DEVICE AND METHOD OF THE SAME

#25
20240269893
2024-08-15

BRICK LOADING/UNLOADING APPARATUS AND METHOD

#26
20240262008
2024-08-08

Processing Method and System for Reducing Warp of Nitrogen-Doped Wafer

#27
20240246260
2024-07-25

METHOD FOR PRODUCING SEMICONDUCTOR WAFERS USING A WIRE SAW, WIRE SAW, AND SEMICONDUCTOR WAFERS MADE OF MONOCRYSTALLINE SILICON

#28
20240234125
2024-07-11

METHOD FOR PRODUCING DISCS FROM A CYLINDRICAL ROD MADE OF A SEMICONDUCTOR MATERIAL

#29
20240217139
2024-07-04

Method for solving bright line scratched during lifting of large-size silicon wafer

#30
20240175771
2024-05-30

METHOD AND DEVICE FOR PROVIDING WIRE BREAKAGE WARNING

#31
20240136173
2024-04-25

METHOD FOR PRODUCING DISCS FROM A CYLINDRICAL ROD MADE OF A SEMICONDUCTOR MATERIAL

#32
20240105782
2024-03-28

MONOCRYSTALLINE SILICON CARBIDE SUBSTRATE, METHOD FOR MANUFACTURING THE SAME, AND SEMICONDUCTOR DEVICE

#33
20230407441
2023-12-21

ALLOY WIRE ROD AND PREPARATION METHOD AND APPLICATION THEREOF

#34
20230390962
2023-12-07

SYSTEMS AND METHODS FOR CONTROLLING SURFACE PROFILES OF WAFERS SLICED IN A WIRE SAW

#35
20230317780
2023-10-05

Monocrystalline SIC Substrates Having an Asymmetrical Geometry and Method of Producing Same

#36
20230311363
2023-10-05

Method and apparatus for simultaneously slicing a multiplicity of slices from a workpiece

#37
20230286067
2023-09-14

Method for separating a plurality of slices from workpieces by means of a wire saw during a sequence of separation processes

#38
20230278118
2023-09-07

Method for separating a plurality of slices from workpieces by means of a wire saw during a sequence of separation processes

#39
20230271348
2023-08-31

Ingot wafering systems and methods for slicing a silicon ingot

#40
20230264389
2023-08-24

SOLAR SILICON WAFER CUTTING METHOD, DEVICE, AND STORAGE MEDIUM

#41
20230234261
2023-07-27

METHOD FOR SEPARATING A PLURALITY OF SLICES FROM WORKPIECES BY MEANS OF A WIRE SAW DURING A SEQUENCE OF SEPARATION PROCESSES

#42
20230234149
2023-07-27

Method for separating a plurality of slices from workpieces by means of a wire saw during a sequence of separation processes

#43
20230227951
2023-07-20

TUNGSTEN WIRE, SAW WIRE, AND TUNGSTEN WIRE FOR SCREEN PRINTING

#44
20230226629
2023-07-20

METHOD FOR SEPARATING A PLURALITY OF SLICES FROM WORKPIECES BY MEANS OF A WIRE SAW DURING A SEQUENCE OF SEPARATION PROCESSES

#45
20230219258
2023-07-13

Workplate for Y-axis compensation of ingot and Y-axis compensation method of ingot using the same

#46
20230050459
2023-02-16

METHOD FOR SEPARATING MULTIPLE SLICES OF WORKPIECES BY MEANS OF A WIRE SAW DURING A SEQUENCE OF SEPARATION PROCESSES

#47
20220410434
2022-12-29

Wire saw having dust collecting apparatus

#48
20220410432
2022-12-29

Ingot temperature controller and wire sawing device having same

#49
20220234250
2022-07-28

METHOD FOR SEPARATING A PLURALITY OF SLICES FROM WORKPIECES DURING A NUMBER OF SEPARATING PROCESSES BY MEANS OF A WIRE SAW, AND SEMICONDUCTOR WAFER MADE OF MONOCRYSTALLINE SILICON

#50
20220219354
2022-07-14

Manufacturing method of silicon carbide wafer, silicon carbide wafer and system for manufacturing wafer

#51
20220134600
2022-05-05

Method for cutting silicon rod and apparatus for dimaond multi-wire cutting

#52
20220122832
2022-04-21

Monolayer graphene on non-polar face SiC substrate and control method thereof

#53
20220072660
2022-03-10

Method for cutting substrate wafer from indium phosphide crystal bar

#54
20220040883
2022-02-10

METHOD FOR PRODUCING SEMICONDUCTOR WAFERS BY MEANS OF A WIRE SAW

#55
20220040882
2022-02-10

Method for producing semiconductor wafers using a wire saw, wire saw, and semiconductor wafers made of monocrystalline silicon

#56
20220009126
2022-01-13

MULTI-LINE CUTTING METHOD, MULTI-LINE CUTTING APPARATUS AND USE THEREOF, SEMICONDUCTOR MATERIAL AND POWER DEVICE

#57
20210362373
2021-11-25

Wire saw apparatus and method for manufacturing wafer

#58
20210308905
2021-10-07

CUTTING METHOD AND CUTTING DEVICE

#59
20210308871
2021-10-07

Wire saw device, and processing method and processing device for workpiece

#60
20210221027
2021-07-22

METHOD AND APPARATUS FOR SIMULATING PRODUCTION TIME OF WAFER SLICER

#61
20210146575
2021-05-20

Method for manufacturing hexagonal semiconductor plate crystal

#62
20210123160
2021-04-29

Method for preparing SiC ingot, method for preparing SiC wafer and the SiC wafer prepared therefrom

#63
20210114257
2021-04-22

Method for slicing ingot and wire saw

#64
20210098259
2021-04-01

Method for manufacturing ingot block, method for manufacturing semiconductor wafer, and device for manufacturing ingot block

#65
20210060818
2021-03-04

Method for manufacturing silicon carbide substrate, method for manufacturing silicon carbide epitaxial substrate, and method for manufacturing silicon carbide semiconductor device

#66
20210016413
2021-01-21

Method for slicing workpiece and wire saw

#67
20200316817
2020-10-08

METHOD AND APPARATUS FOR RESUMING THE WIRE SAWING PROCESS OF A WORKPIECE AFTER AN UNPLANNED INTERRUPTION

#68
20200303199
2020-09-24

Longitudinal silicon ingot slicing apparatus

#69
20200171706
2020-06-04

Slurry sprayers, adjustable supports for same, and methods for slicing a silicon ingot

#70
20200016791
2020-01-16

Method for slicing workpiece

#71
20200016671
2020-01-16

Wire saw, wire guide roll and method for simultaneously cutting a multiplicity of wafers from an ingot

#72
20190337188
2019-11-07

Spool with saw wire having elastic and plastic rotations

#73
20190275701
2019-09-12

PROCESS FOR CUTTING SLICES FROM AN INGOT MADE OF HARD MATERIAL AND ABRASIVE WIRE

#74
20190270222
2019-09-05

Methods and system for controlling a surface profile of a wafer

#75
20190232404
2019-08-01

Metal wire, saw wire, cutting apparatus, and method of manufacturing metal wire

#76
20190193175
2019-06-27

WIRE MANAGEMENT SYSTEM

#77
20190184603
2019-06-20

Ingot clamping device and wire sawing apparatus for slicing ingot having the same

#78
20190105750
2019-04-11

Method for manufacturing wire saw apparatus and wire saw apparatus

#79
20190084062
2019-03-21

Abrasive article and method of forming

#80
20190022895
2019-01-24

Diamond wire cutting method for crystal boules

#81
20190017192
2019-01-17

Shaped silicon ingot using layer transfer

#82
20180326590
2018-11-15

WIRE SAW DEVICE, AND PROCESSING METHOD AND PROCESSING DEVICE FOR WORKPIECE

#83
20180281231
2018-10-04

Saw wire and cutting apparatus

#84
20180281147
2018-10-04

Method for slicing workpiece and wire saw

#85
20180215075
2018-08-02

Workpiece holder and method for slicing workpiece

#86
20180215074
2018-08-02

ABRASIVE DIAMOND GRAIN FOR WIRE TOOL AND WIRE TOOL

#87
20180193933
2018-07-12

ABRASIVE WIRE FOR CUTTING SLICES FROM AN INGOT OF HARD MATERIAL

#88
20180178409
2018-06-28

Wire saw device and workpiece cutting method

#89
20180161895
2018-06-14

Abrasive article and method of forming

#90
20180141237
2018-05-24

Ingot pressing apparatus and ingot slicing apparatus including the same

#91
20180133928
2018-05-17

Silicon ingot slicing apparatus using microbubbles and wire electric discharge machining

#92
20180133927
2018-05-17

Ingot slicing apparatus

#93
20180117690
2018-05-03

METHODS FOR PRODUCING DIAMOND GRITS FOR A WAFER SLICING SYSTEM

#94
20180085969
2018-03-29

Ingot cutting apparatus, and load detecting device used in ingot cutting apparatus

#95
20180079109
2018-03-22

METHOD FOR MANUFACTURING HEXAGONAL SEMICONDUCTOR PLATE CRYSTAL

#96
20180071844
2018-03-15

Chain driven diamond wire cutter

#97
20180056545
2018-03-01

Methods and system for controlling a surface profile of a wafer

#98
20170361494
2017-12-21

Wire sawing apparatus

#99
20170136655
2017-05-18

WIRE CUTTING DEVICE COMPRISING A ROTARY MEMBER PROVIDED WITH MEANS FOR LUBRICATION OF THE WIRE

#100
20170101319
2017-04-13

RECOVERY OF SILICON VALUE FROM KERF SILICON WASTE

#101
20170072594
2017-03-16

Fixed-abrasive-grain wire, wire saw, and method for slicing workpiece

#102
20170066069
2017-03-09

ABRASIVE ARTICLE AND METHOD OF FORMING

#103
20170015019
2017-01-19

Method for slicing workpiece and processing liquid

#104
20170002479
2017-01-05

Method and device for slicing a shaped silicon ingot using layer transfer

#105
20160375514
2016-12-29

Abrasive article and method of forming

#106
20160368069
2016-12-22

MULTI-WIRE SAW

#107
20160359007
2016-12-08

Silicon carbide substrate, semiconductor device and methods for manufacturing them

#108
20160303765
2016-10-20

Method for slicing workpiece and workpiece holder

#109
20160250776
2016-09-01

Method for slicing workpiece

#110
20160243725
2016-08-25

METHOD AND DEVICE FOR WIRE CUTTING OF A MATERIAL

#111
20160236375
2016-08-18

Silicon carbide ingot and method for manufacturing silicon carbide substrate

#112
20160229086
2016-08-11

Method of manufacturing silicon carbide substrate

#113
20160184909
2016-06-30

Systems and methods for manufacturing diamond coated wires

#114
20160176069
2016-06-23

Method for slicing ingot and wire saw

#115
20160122897
2016-05-05

Method for producing a silicon ingot having symmetrical grain boundaries

#116
20160108548
2016-04-21

Method for manufacturing a silicon cylinder by growth on seeds in a directed solidification furnace

#117
20160102265
2016-04-14

Polyalkylene glycol-grafted polycarboxylate suspension and dispersing agent for cutting fluids and slurries

#118
20160082533
2016-03-24

Abrasive sawing wire, production method thereof and use of same

#119
20160040318
2016-02-11

Method of growing group III nitride crystals

#120
20160033371
2016-02-04

Sample preparation apparatus for direct numerical simulation of rock properties

#121
20150375317
2015-12-31

Wire saw

#122
20150343665
2015-12-03

Ingot cutting method capable of reducing wafer damage percentage

#123
20150328800
2015-11-19

Method of resuming operation of wire saw

#124
20150314484
2015-11-05

Method for simultaneously cutting a multiplicity of slices of particularly uniform thickness from a workpiece

#125
20150308011
2015-10-29

Methods for producing rectangular seeds for ingot growth

#126
20150303049
2015-10-22

Method for processing semiconductor wafer

#127
20150298228
2015-10-22

Wire management system

#128
20150290728
2015-10-15

Wire saw apparatus and cut-machining method

#129
20150283727
2015-10-08

Method for slicing wafers from a workpiece using a sawing wire

#130
20150283666
2015-10-08

ABRASIVE-GRAIN WIRE TOOL

#131
20150231719
2015-08-20

Wire discharge-machining apparatus with parallel cutting wires

#132
20150224673
2015-08-13

SLICING DEVICE

#133
20150217386
2015-08-06

Wire guide, wire saw apparatus including the same, and method for slicing ingot using the same

#134
20150203986
2015-07-23

PRODUCTION OF MONO-CRYSTALLINE SILICON

#135
20150202797
2015-07-23

Wire saw and workpiece machining method employing same

#136
20150185122
2015-07-02

Sample preparation apparatus for direct numerical simulation of rock properties

#137
20150183132
2015-07-02

Method for cutting high-hardness material by multi-wire saw

#138
20150165647
2015-06-18

METHOD FOR CUTTING A SINGLE CRYSTAL

#139
20150165646
2015-06-18

Sapphire wafer squaring machine with double swing cutter heads

#140
20150158203
2015-06-11

Method for slicing wafers from a workpiece by means of a wire saw

#141
20150158098
2015-06-11

Sawing wire, method and equipment for manufacturing such a wire, and use

#142
20150144174
2015-05-28

PRODUCTION OF MONO-CRYSTALLINE SILICON

#143
20150090087
2015-04-02

AQUEOUS WIRE SLICING FLUIDS AND RELATED METHODS OF SLICING

#144
20150083104
2015-03-26

Method for simultaneously cutting a multiplicity of wafers from a workpiece

#145
20150000590
2015-01-01

Methods, wires, and apparatus for slicing hard materials

#146
20150000208
2015-01-01

Slurry and method for producing slurry

#147
20140339682
2014-11-20

Semiconductor device and method for manufacturing semiconductor device

#148
20140318522
2014-10-30

METHOD FOR SLICING WORKPIECE

#149
20140311472
2014-10-23

Abrasive article and method of forming

#150
20140295126
2014-10-02

Method for slicing semiconductor single crystal ingot

#151
20140190465
2014-07-10

SYSTEM AND METHOD FOR DIVIDING SILICON BLOCKS

#152
20140182776
2014-07-03

Methods for producing rectangular seeds for ingot growth

#153
20140165988
2014-06-19

Resin-coated saw wire and cut article

#154
20140165804
2014-06-19

Precision wire saw including surface modified diamond

#155
20140150766
2014-06-05

ABRASIVE ARTICLE AND METHOD OF FORMING

#156
20140144420
2014-05-29

Method for resuming a wire sawing process of a workpiece after an unplanned interruption

#157
20140106540
2014-04-17

Method and device for slicing a shaped silicon ingot using layer transfer

#158
20140087209
2014-03-27

Method of growing group III nitride crystals

#159
20140087113
2014-03-27

Method of growing group III nitride crystals

#160
20140083407
2014-03-27

WAFER SAWING SYSTEM

#161
20140017985
2014-01-16

ABRASIVE ARTICLE AND METHOD OF FORMING

#162
20140017984
2014-01-16

Abrasive article and method of forming

#163
20140011434
2014-01-09

Abrasive article and method of forming

#164
20140000580
2014-01-02

Method for resuming operation of wire saw and wire saw

#165
20130333682
2013-12-19

Method for simultaneously slicing a multiplicity of wafers from a cylindrical workpiece

#166
20130327308
2013-12-12

Apparatus for slicing ingot

#167
20130284160
2013-10-31

METHOD FOR MANUFACTURING HEXAGONAL SEMICONDUCTOR PLATE CRYSTAL

#168
20130251940
2013-09-26

METHOD OF CUTTING AN INGOT FOR SOLAR CELL FABRICATION

#169
20130240487
2013-09-19

Wire-cut electrical discharge machining apparatus and semiconductor wafer manufacturing method

#170
20130237402
2013-09-12

SAPPHIRE MATERIAL AND PRODUCTION METHOD THEREOF

#171
20130206126
2013-08-15

Apparatus and method for simultaneously slicing a multiplicity of slices from a workpiece

#172
20130174829
2013-07-11

Methods for mounting an ingot on a wire saw

#173
20130144421
2013-06-06

Systems For Controlling Temperature Of Bearings In A Wire Saw

#174
20130144420
2013-06-06

Systems For Controlling Surface Profiles Of Wafers Sliced In A Wire Saw

#175
20130139801
2013-06-06

Methods For Controlling Displacement Of Bearings In A Wire Saw

#176
20130139800
2013-06-06

Methods For Controlling Surface Profiles Of Wafers Sliced In A Wire Saw

#177
20130092143
2013-04-18

Methods, wires, and apparatus for slicing hard materials

#178
20130081606
2013-04-04

Sawing apparatus of single crystal ingot

#179
20130068209
2013-03-21

Methods, wires, and apparatus for slicing hard materials

#180
20130061842
2013-03-14

SINGLE-LAYERED WINDING OF SAWING WIRE WITH FIXEDLY BONDED ABRASIVE GRAIN FOR WIRE SAWS FOR SLICING WAFERS FROM A WORKPIECE

#181
20130061535
2013-03-14

Abrasive article and method of forming

#182
20130032013
2013-02-07

METHOD OF MANUFACTURING GROUP III NITRIDE CRYSTAL SUBSTRATE

#183
20130020585
2013-01-24

Silicon carbide substrate, semiconductor device, and methods for manufacturing them

#184
20120304839
2012-12-06

Method of manufacturing silicon carbide substrate

#185
20120298091
2012-11-29

Wire saw with tension detecting means and guide roller speed control

#186
20120298090
2012-11-29

Method of cutting workpiece with wire saw, and wire saw

#187
20120272944
2012-11-01

WIRE SAW WORK PIECE SUPPORT DEVICE, SUPPORT SPACER AND METHOD OF SAWING USING SAME

#188
20120272943
2012-11-01

DIAMOND WIRE SAW DEVICE

#189
20120240915
2012-09-27

Method for slicing wafers from a workpiece

#190
20120240914
2012-09-27

Method for slicing wafers from a workpiece

#191
20120214385
2012-08-23

Polyalkylene glycol-grafted polycarboxylate suspension and dispersing agent for cutting fluids and slurries

#192
20120192848
2012-08-02

METHOD OF SLICING SILICON INGOT USING WIRE SAW AND WIRE SAW

#193
20120167482
2012-07-05

Abrasive article and method of forming

#194
20120151969
2012-06-21

METHOD AND DEVICE FOR PRODUCING THIN SILICON RODS

#195
20120111913
2012-05-10

GUIDE ROLLER FOR WIRES

#196
20120085333
2012-04-12

APPARATUS AND METHOD FOR SAWING SINGLE CRYSTAL INGOT

#197
20120048255
2012-03-01

WIRE SAW

#198
20110316038
2011-12-29

Substrate comprising aluminum/graphite composite, heat dissipation part comprising same, and LED luminescent member

#199
20110303210
2011-12-15

Wiresaw cutting method

#200
20110226326
2011-09-22

SILICON SUBSTRATE FOR SOLAR BATTERY, MANUFACTURING APPARATUS THEREOF, MANUFACTURING METHOD THEREOF, AND SOLAR BATTERY

#201
20110192388
2011-08-11

Method for slicing a multiplicity of wafers from a crystal composed of semiconductor material

#202
20110174285
2011-07-21

Ingot cutting apparatus and ingot cutting method

#203
20110132345
2011-06-09

WIRE SAW DEVICE AND METHOD FOR OPERATING SAME

#204
20110126814
2011-06-02

Band saw cutting apparatus and ingot cutting method

#205
20110126813
2011-06-02

MULTI-WIRE WAFER CUTTING APPARATUS AND METHOD

#206
20110100348
2011-05-05

Mounting plate for a wire sawing device, wire sawing device comprising the same, and wire sawing process carried out by the device

#207
20110100347
2011-05-05

Wire and methodology for cutting materials with wire

#208
20110092053
2011-04-21

Wire discharge-machining apparatus with parallel cutting wires

#209
20110088678
2011-04-21

METHOD FOR RESUMING OPERATION OF WIRE SAW AND WIRE SAW

#210
20110083655
2011-04-14

Mounting plate for a wire sawing device, wire sawing device comprising the same, and wire sawing process carried out by the device

#211
20110059679
2011-03-10

Method for slicing workpiece

#212
20110053376
2011-03-03

Wafer dividing apparatus and methods

#213
20110048396
2011-03-03

Wire saw device

#214
20110017230
2011-01-27

Method and System for Processing Abrasive Slurry

#215
20100258103
2010-10-14

Method for slicing workpiece by using wire saw and wire saw

#216
20100252017
2010-10-07

Method for slicing workpiece by using wire saw and wire saw

#217
20100206285
2010-08-19

Wire saw apparatus

#218
20100197202
2010-08-05

Method and product for cutting materials

#219
20100180880
2010-07-22

Method of improving nanotopography of surface of wafer and wire saw apparatus

#220
20100170495
2010-07-08

Method and system for manufacturing wafer-like slices from a substrate material

#221
20100163010
2010-07-01

Slicing method and a wire saw apparatus

#222
20100163009
2010-07-01

Multi-wire saw and method for cutting ingot

#223
20100126490
2010-05-27

Method and apparatus for cutting and cleaning wafers in a wire saw

#224
20100126489
2010-05-27

In-situ wafer processing system and method

#225
20100126488
2010-05-27

METHOD AND APPARATUS FOR CUTTING WAFERS BY WIRE SAWING

#226
20100089377
2010-04-15

Slicing method and wire saw apparatus

#227
20100089209
2010-04-15

Method for simultaneously cutting a compound rod of semiconductor material into a multiplicity of wafers

#228
20100051009
2010-03-04

Wire monitoring

#229
20100037881
2010-02-18

Slicing method

#230
20100037880
2010-02-18

Slurry for slicing silicon ingot and method for slicing silicon ingot using the same

#231
20100006082
2010-01-14

WIRE SLICING SYSTEM

#232
20090320819
2009-12-31

CARBON NANOTUBE FIBER WIRE FOR WAFER SLICING

#233
20090320658
2009-12-31

Cutting methods and cutting apparatus

#234
20090288530
2009-11-26

Slicing method and method for manufacturing epitaxial wafer

#235
20090090344
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Monofilament metal saw wire

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Methods, wires, and apparatus for slicing hard materials

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WORKPIECE MOUNTING AND METHOD FOR WIRE SAWING

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Method and device for sawing a workpiece

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Method for slicing a multiplicity of wafers from a workpiece

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METHOD AND CUTTING AND LAPPING A WORKPIECE

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Method of producing III-nitride substrate

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Process for the detection of a malfunction in a device for wire sawing and device for practicing said process

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Multi-wire saw

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Method for wire sawing

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Method for cutting a single crystal ingot

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Apparatus and method for slicing an ingot

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Wire sawing apparatus and wire sawing method

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Method of cutting rare-earth alloy

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Method and apparatus of cutting crystalline material

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Longitudinal silicon ingot slicing machine and jig fixture