ClassID:

44781

B24B37/205 - CPC Classification

Classification description:

Lapping machines or devices; Accessories; Lapping tools; Lapping pads for working plane surfaces provided with a window for inspecting the surface of the work being lapped

Recent Application in this class:
#1
20260124711
2026-05-07

CHEMICAL MECHANICAL PLANARIZATION TOOL

#2
20260021552
2026-01-22

CMP PAD AND CMP EQUIPMENT

#3
20250326083
2025-10-23

POLISHING PAD AND METHOD FOR MANUFACTURING POLISHED WORKPIECE

#4
20250303517
2025-10-02

POLISHING PAD WITH ENDPOINT DETECTION WINDOW

#5
20250303516
2025-10-02

MULTIFUNCTIONAL ENDPOINT DETECTION WINDOW

#6
20250303515
2025-10-02

MULTIFUNCTIONAL ENDPOINT DETECTION WINDOW

#7
20250114900
2025-04-10

WINDOW-MOUNTED POLISHING PAD AND METHOD OF MANUFACTURING THE SAME

#8
20250033159
2025-01-30

CHEMICAL MECHANICAL POLISHING APPARATUS

#9
20250010424
2025-01-09

POLISHING APPARATUS AND TRANSPARENT-LIQUID FILLING METHOD

#10
20240383095
2024-11-21

MULTI-LAYERED WINDOWS FOR USE IN CHEMICAL-MECHANICAL PLANARIZATION SYSTEMS

#11
20240383094
2024-11-21

POLISHING PAD AND MANUFACTURING METHOD OF POLISHING PAD AND POLISHING METHOD

#12
20240300066
2024-09-12

POLISHING PAD AND PREPARING METHOD OF SEMICONDUCTOR DEVICE

#13
20240253177
2024-08-01

POLISHING PAD WITH ENDPOINT DETECTION WINDOW

#14
20240253176
2024-08-01

POLISHING PAD WITH ENDPOINT WINDOW

#15
20240253175
2024-08-01

POLISHING PAD WITH ENDPOINT WINDOW

#16
20240189959
2024-06-13

POLISHING PAD, POLISHING APPARATUS, AND POLISHING METHOD

#17
20240157502
2024-05-16

CHEMICAL MECHANICAL POLISHING (CMP) APPARATUS

#18
20240100647
2024-03-28

SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD

#19
20240009797
2024-01-11

Endpoint detection window, chemical mechanical polishing pad with window and preparation method thereof

#20
20230339066
2023-10-26

SUBSTRATE POLISH EDGE UNIFORMITY CONTROL WITH SECONDARY FLUID DISPENSE

#21
20230278158
2023-09-07

Polishing Pad with Secondary Window Seal

#22
20230204342
2023-06-29

FILM-THICKNESS MEASURING METHOD AND FILM-THICKNESS MEASURING APPARATUS

#23
20230201991
2023-06-29

POLISHING APPARATUS AND POLISHING METHOD

#24
20230166380
2023-06-01

ENDPOINT WINDOW WITH CONTROLLED TEXTURE SURFACE

#25
20230158633
2023-05-25

POLISHING PAD WITH WINDOW AND METHOD OF MANUFACTURING THE SAME

#26
20230052322
2023-02-16

POLISHING PAD AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE USING SAME

#27
20230011626
2023-01-12

ACOUSTIC WINDOW WITH LIQUID-FILLED PORES FOR CHEMICAL MECHANICAL POLISHING AND METHODS OF FORMING PADS

#28
20230009737
2023-01-12

ACOUSTIC WINDOW IN PAD BACKING LAYER FOR CHEMICAL MECHANICAL POLISHING

#29
20230009519
2023-01-12

ACOUSTIC WINDOW IN PAD POLISHING AND BACKING LAYER FOR CHEMICAL MECHANICAL POLISHING

#30
20230009048
2023-01-12

COUPLING OF ACOUSTIC SENSOR FOR CHEMICAL MECHANICAL POLISHING

#31
20220410335
2022-12-29

Polishing system with annular platen or polishing pad

#32
20220371155
2022-11-24

POLISHING PAD, MANUFACTURING METHOD THEREOF, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE USING SAME

#33
20220234167
2022-07-28

ENDPOINT WINDOW WITH CONTROLLED TEXTURE SURFACE

#34
20220203495
2022-06-30

CMP polishing pad with window having transparency at low wavelengths and material useful in such window

#35
20220152775
2022-05-19

Fixing device and detection system

#36
20220143778
2022-05-12

Polishing pad, method for producing the same and method of fabricating semiconductor device using the same

#37
20220097198
2022-03-31

Substrate polish edge uniformity control with secondary fluid dispense

#38
20220077006
2022-03-10

Endpoint detection for chemical mechanical polishing based on spectrometry

#39
20220072678
2022-03-10

Polishing pad and method of fabricating semiconductor device using the same

#40
20220023990
2022-01-27

Window in thin polishing pad

#41
20210402556
2021-12-30

CMP polishing pad with uniform window

#42
20210354267
2021-11-18

Polishing pad and method for producing same

#43
20210347005
2021-11-11

POLISHING PAD WITH WINDOW AND MANUFACTURING METHODS THEREOF

#44
20210308828
2021-10-07

DRESSING APPARATUS AND DRESSING METHOD FOR SUBSTRATE REAR SURFACE POLISHING MEMBER

#45
20210291314
2021-09-23

Polishing pad having excellent airtightness

#46
20210245322
2021-08-12

PRINTING CHEMICAL MECHANICAL POLISHING PAD HAVING WINDOW OR CONTROLLED POROSITY

#47
20200361054
2020-11-19

Polishing pad with secondary window seal

#48
20200361052
2020-11-19

PLANARIZATION ENDPOINT DETERMINATION

#49
20200238472
2020-07-30

Recycled polishing pad

#50
20200164483
2020-05-28

Polishing pad comprising window similar in hardness to polishing layer

#51
20200164482
2020-05-28

Multi-layered windows for use in chemical-mechanical planarization systems

#52
20200147750
2020-05-14

CMP pad construction with composite material properties using additive manufacturing processes

#53
20200114487
2020-04-16

Polishing system with support post and annular platen or polishing pad

#54
20200086453
2020-03-19

NON-CONTACT ROTARY UNION

#55
20200001424
2020-01-02

POLISHING PAD FOR SUBSTRATE POLISHING APPARATUS AND SUBSTRATE POLISHING APPARATUS HAVING POLISHING PAD

#56
20190344399
2019-11-14

Light transmitting member, polishing pad, and substrate polishing apparatus

#57
20190252274
2019-08-15

Endpointing detection for chemical mechanical polishing based on spectrometry

#58
20190232459
2019-08-01

Polishing pad with multipurpose composite window

#59
20190221436
2019-07-18

Planarization method

#60
20190210184
2019-07-11

Split-window CMP polishing pad and preparation method thereof

#61
20190160626
2019-05-30

Substrate processing apparatus

#62
20190152017
2019-05-23

Window in thin polishing pad

#63
20190118332
2019-04-25

Polishing apparatus and polishing method

#64
20190118331
2019-04-25

Polishing apparatus

#65
20190111542
2019-04-18

Leakage-proof polishing pad and process for preparing the same

#66
20190084120
2019-03-21

Flanged optical endpoint detection windows and CMP polishing pads containing them

#67
20190061096
2019-02-28

Polishing pad and manufacturing method of polishing pad and polishing method

#68
20190061094
2019-02-28

Platen stopper

#69
20190047118
2019-02-14

Dressing apparatus and dressing method for substrate rear surface polishing member

#70
20190047112
2019-02-14

Polishing pad with window and manufacturing methods thereof

#71
20180339392
2018-11-29

Polishing apparatus and polishing method

#72
20180311791
2018-11-01

Method and systems to control optical transmissivity of a polish pad material

#73
20180304439
2018-10-25

Aliphatic polyurethane optical endpoint detection windows and CMP polishing pads containing them

#74
20180304438
2018-10-25

Aliphatic polyurethane optical endpoint detection windows and CMP polishing pads containing them

#75
20180281152
2018-10-04

Apparatus and method for timed dispensing various slurry components

#76
20180236632
2018-08-23

Printing chemical mechanical polishing pad having window or controlled porosity

#77
20180229346
2018-08-16

Polishing apparatus

#78
20180207770
2018-07-26

Thin plastic polishing article for CMP applications

#79
20180161954
2018-06-14

CMP pad construction with composite material properties using additive manufacturing processes

#80
20180138097
2018-05-17

Sizing device, polishing apparatus, and polishing method

#81
20180130667
2018-05-10

Film thickness measuring method, film thickness measuring apparatus, polishing method, and polishing apparatus

#82
20180113440
2018-04-26

Display of spectra contour plots versus time for semiconductor processing system control

#83
20180085888
2018-03-29

CHEMICAL MECHANICAL POLISHING PADS HAVING A CONSISTENT PAD SURFACE MICROTEXTURE

#84
20180079052
2018-03-22

Endpoint detection with compensation for filtering

#85
20180079048
2018-03-22

Overpolishing based on electromagnetic inductive monitoring of trench depth

#86
20180065227
2018-03-08

Polishing pad with secondary window seal

#87
20180056477
2018-03-01

Polishing system with annular platen or polishing pad for substrate monitoring

#88
20170355061
2017-12-14

Polishing pad and polishing method

#89
20170355060
2017-12-14

Wafer polishing apparatus and wafer polishing method using same

#90
20170246722
2017-08-31

Method of placing window in thin polishing pad

#91
20170203409
2017-07-20

Polishing pad having polishing surface with continuous protrusions

#92
20170148655
2017-05-25

Polishing method

#93
20170125313
2017-05-04

Endpointing detection for chemical mechanical polishing based on spectrometry

#94
20170100814
2017-04-13

POLISHING APPARATUS HAVING OPTICAL MONITORING OF SUBSTRATES FOR UNIFORMITY CONTROL AND SEPARATE ENDPOINT SYSTEM

#95
20170095901
2017-04-06

Polishing apparatus

#96
20160279757
2016-09-29

Polishing pad window

#97
20160263721
2016-09-15

Chemical mechanical polishing pad with window

#98
20160221145
2016-08-04

Low density polishing pad

#99
20160129550
2016-05-12

Dynamically tracking spectrum features for endpoint detection

#100
20160107290
2016-04-21

CMP pad construction with composite material properties using additive manufacturing processes

#101
20150375362
2015-12-31

Chemical mechanical polishing layer formulation with conditioning tolerance

#102
20150375361
2015-12-31

CHEMICAL MECHANICAL POLISHING METHOD

#103
20150367478
2015-12-24

Polishing pad having porogens with liquid filler

#104
20150364390
2015-12-17

Endpointing detection for chemical mechanical polishing based on spectrometry

#105
20150321312
2015-11-12

Modifying substrate thickness profiles

#106
20150306730
2015-10-29

Chemical mechanical polishing pad with clear endpoint detection window

#107
20150306729
2015-10-29

Chemical mechanical polishing pad with endpoint detection window

#108
20150298286
2015-10-22

Polishing pad

#109
20150273656
2015-10-01

POLISHING PAD WITH FOUNDATION LAYER AND POLISHING SURFACE LAYER

#110
20150273655
2015-10-01

Polishing pad with foundation layer and polishing surface layer

#111
20150273652
2015-10-01

Chemical mechanical polishing pad with polishing layer and window

#112
20150273651
2015-10-01

Chemical mechanical polishing pad with endpoint detection window

#113
20150266160
2015-09-24

Polishing pad with grooved foundation layer and polishing surface layer

#114
20150183080
2015-07-02

Apparatus and method for chemical mechanical polishing

#115
20150174826
2015-06-25

Printed chemical mechanical polishing pad having printed window

#116
20150160649
2015-06-11

Endpoint method using peak location of spectra contour plots versus time

#117
20150152236
2015-06-04

Polishing pad with alignment feature

#118
20150140691
2015-05-21

Systems and methods for chemical mechanical planarization with fluorescence detection

#119
20150133033
2015-05-14

Platen assembly, chemical-mechanical polisher, and method for polishing substrate

#120
20150126100
2015-05-07

Polishing pad with secondary window seal

#121
20150079879
2015-03-19

Laminated polishing pad and method for producing same

#122
20150079878
2015-03-19

Method of fabricating a polishing

#123
20150065014
2015-03-05

Method of chemical mechanical polishing a substrate

#124
20150065013
2015-03-05

CHEMICAL MECHANICAL POLISHING PAD

#125
20150056900
2015-02-26

Polishing pad with homogeneous body having discrete protrusions thereon

#126
20150038066
2015-02-05

LOW DENSITY POLISHING PAD

#127
20150004886
2015-01-01

Polishing apparatus, polishing pad positioning method, and polishing pad

#128
20140370788
2014-12-18

LOW SURFACE ROUGHNESS POLISHING PAD

#129
20140357170
2014-12-04

Soft and conditionable chemical mechanical window polishing pad

#130
20140357169
2014-12-04

Soft and conditionable chemical mechanical polishing pad stack

#131
20140329440
2014-11-06

Dynamically tracking spectrum features for endpoint detection

#132
20140316550
2014-10-23

Spectra based endpointing for chemical mechanical polishing

#133
20140273762
2014-09-18

Polishing pad with secondary window seal

#134
20140256232
2014-09-11

Broad spectrum, endpoint detection monophase olefin copolymer window with specific composition in multilayer chemical mechanical polishing pad

#135
20140256231
2014-09-11

Multilayer Chemical Mechanical Polishing Pad With Broad Spectrum, Endpoint Detection Window

#136
20140256230
2014-09-11

Multilayer chemical mechanical polishing pad

#137
20140256226
2014-09-11

Broad spectrum, endpoint detection window chemical mechanical polishing pad and polishing method

#138
20140256225
2014-09-11

Chemical mechanical polishing pad with broad spectrum, endpoint detection window and method of polishing therewith

#139
20140213151
2014-07-31

Polishing pad

#140
20140206268
2014-07-24

Polishing pad having polishing surface with continuous protrusions

#141
20140123563
2014-05-08

Homogeneous polishing pad for eddy current end-point detection

#142
20140102010
2014-04-17

Polishing pad for eddy current end-point detection

#143
20140057540
2014-02-27

Method of manufacturing polishing pad having detection window and polishing pad having detection window

#144
20140038501
2014-02-06

TRANSPARENT WINDOW IN A POLISHING PAD

#145
20130344625
2013-12-26

Endpointing detection for chemical mechanical polishing based on spectrometry

#146
20130340351
2013-12-26

Method for manufacturing polishing pad

#147
20130324020
2013-12-05

Polishing pad with polishing surface layer having an aperture or opening above a transparent foundation layer

#148
20130309951
2013-11-21

Thin polishing pad with window and molding process

#149
20130295826
2013-11-07

Polishing pad for endpoint detection and related methods

#150
20130273813
2013-10-17

Polishing pad with light-stable light-transmitting region

#151
20130237136
2013-09-12

POLISHING PAD COMPRISING TRANSMISSIVE REGION

#152
20130231032
2013-09-05

Polishing pad with two-section window having recess

#153
20130146224
2013-06-13

Adaptive endpoint method for pad life effect on chemical mechanical polishing

#154
20130137350
2013-05-30

Polishing pad with foundation layer and polishing surface layer

#155
20130137349
2013-05-30

Polishing pad with grooved foundation layer and polishing surface layer

#156
20130017769
2013-01-17

Polishing pad

#157
20130017764
2013-01-17

Polishing pad with alignment aperture

#158
20120302148
2012-11-29

POLISHING PAD WITH HOMOGENEOUS BODY HAVING DISCRETE PROTRUSIONS THEREON

#159
20120295442
2012-11-22

Chemical mechanical polishing pad having a low defect window

#160
20120282849
2012-11-08

Polishing pad with alignment feature

#161
20120258649
2012-10-11

Method of making and apparatus having windowless polishing pad and protected fiber

#162
20120231555
2012-09-13

Adaptive endpoint method for pad life effect on chemical mechanical polishing

#163
20120164917
2012-06-28

Polishing apparatus and polishing method

#164
20120129277
2012-05-24

Methods for monitoring thickness of a conductive layer

#165
20120108149
2012-05-03

Method for manufacturing polishing pad

#166
20120108065
2012-05-03

Method for manufacturing polishing pad

#167
20120107971
2012-05-03

Substrate polishing metrology using interference signals

#168
20120100642
2012-04-26

Spectra based endpointing for chemical mechanical polishing

#169
20120083192
2012-04-05

Homogeneous polishing pad for eddy current end-point detection

#170
20120083191
2012-04-05

Polishing pad for eddy current end-point detection

#171
20120079773
2012-04-05

Method of fabricating a polishing pad with an end-point detection region for eddy current end-point detection

#172
20120077418
2012-03-29

Chemical mechanical polishing pad with light stable polymeric endpoint detection window and method of polishing therewith

#173
20120073210
2012-03-29

Method of grooving a chemical-mechanical planarization pad

#174
20120034845
2012-02-09

TECHNIQUES FOR MATCHING MEASURED SPECTRA TO REFERENCE SPECTRA FOR IN-SITU OPTICAL MONITORING

#175
20120019830
2012-01-26

Method of monitoring progress of substrate polishing and polishing apparatus

#176
20120009855
2012-01-12

Soft polishing pad for polishing a semiconductor substrate

#177
20110281510
2011-11-17

Pad Window Insert

#178
20110275281
2011-11-10

Dynamically tracking spectrum features for endpoint detection

#179
20110269377
2011-11-03

Automatic generation of reference spectra for optical monitoring of substrates

#180
20110256818
2011-10-20

Molding windows in thin pads

#181
20110212673
2011-09-01

Polishing pad with partially recessed window

#182
20110209412
2011-09-01

METHOD OF MAKING POLISHING PAD ASSEMBLY WITH GLASS OR CRYSTALLINE WINDOW

#183
20110189925
2011-08-04

High Sensitivity Real Time Profile Control Eddy Current Monitoring System

#184
20110183583
2011-07-28

Polishing Pad with Floating Elements and Method of Making and Using the Same

#185
20110183579
2011-07-28

POLISHING PAD

#186
20110177758
2011-07-21

Creep-resistant polishing pad window

#187
20110171883
2011-07-14

CMP pad with local area transparency

#188
20110159793
2011-06-30

Method of manufacturing polishing pad having detection window

#189
20110143539
2011-06-16

POLISHING PAD WITH ENDPOINT WINDOW AND SYSTEMS AND METHODS USING THE SAME

#190
20110104987
2011-05-05

Endpoint method using peak location of spectra contour plots versus time

#191
20110070808
2011-03-24

Substrate polishing metrology using interference signals

#192
20110053377
2011-03-03

Polishing pad

#193
20100330879
2010-12-30

Leak proof pad for CMP endpoint detection

#194
20100317261
2010-12-16

Chemical mechanical polishing pad having a low defect integral window

#195
20100297917
2010-11-25

Apparatus and method for in-situ endpoint detection for chemical mechanical polishing operations

#196
20100284007
2010-11-11

Spectrum based endpointing for chemical mechanical polishing

#197
20100279585
2010-11-04

Method of making and apparatus having windowless polishing pad and protected fiber

#198
20100269417
2010-10-28

Treatment of polishing pad window

#199
20100267318
2010-10-21

POLISHING PAD WITH PROJECTING PORTION

#200
20100240281
2010-09-23

Substrate polishing metrology using interference signals

#201
20100227533
2010-09-09

Chemical mechanical polishing pad having window with integral identification feature

#202
20100221984
2010-09-02

Polishing pad manufacturing method

#203
20100184357
2010-07-22

Polishing pad and system with window support

#204
20100162631
2010-07-01

Process for manufacturing polishing pad

#205
20100144244
2010-06-10

Endpoint detection system for wafer polishing

#206
20100130112
2010-05-27

Polishing pad with endpoint window and systems and method using the same

#207
20100112919
2010-05-06

MONOLITHIC LINEAR POLISHING SHEET

#208
20100099344
2010-04-22

Chemical mechanical polishing pad having sealed window

#209
20100075582
2010-03-25

Polishing pad assembly with glass or crystalline window

#210
20100062685
2010-03-11

CMP system with wireless endpoint detection system

#211
20100056024
2010-03-04

Structured abrasive article, method of making the same, and use in wafer planarization

#212
20100035519
2010-02-11

Removable optical monitoring system for chemical mechanical polishing

#213
20090325472
2009-12-31

Chemical mechanical planarization pad conditioner and method of forming

#214
20090318061
2009-12-24

Systems and pads for planarizing microelectronic workpieces and associated methods of use and manufacture

#215
20090305610
2009-12-10

MULTIPLE WINDOW PAD ASSEMBLY

#216
20090263918
2009-10-22

Methods and apparatuses for determining thickness of a conductive layer

#217
20090253358
2009-10-08

Polishing article with integrated window stripe

#218
20090253353
2009-10-08

Polishing pad

#219
20090191790
2009-07-30

Substrate polishing apparatus

#220
20090142989
2009-06-04

Chemical-mechanical planarization pad having end point detection window

#221
20090137189
2009-05-28

Polishing pad

#222
20090137188
2009-05-28

Polishing pad

#223
20090093202
2009-04-09

METHOD FOR MANUFACTURING POLISHING PAD

#224
20090061734
2009-03-05

Endpoint detection system for wafer polishing

#225
20090042480
2009-02-12

Polishing pad and polishing apparatus

#226
20090036026
2009-02-05

Substrate thickness measuring during polishing

#227
20090029630
2009-01-29

Polishing pad, platen, method of monitoring, method of manufacturing, and method of detecting

#228
20090023363
2009-01-22

Process of using a polishing apparatus including a platen window and a polishing pad

#229
20090017726
2009-01-15

Spectra based endpointing for chemical mechanical polishing

#230
20080305729
2008-12-11

Thin polishing pad with window and molding process

#231
20080227371
2008-09-18

Double-side polishing apparatus

#232
20080227367
2008-09-18

Substrate polishing metrology using interference signals

#233
20080155903
2008-07-03

Composite Polishing Pad

#234
20080146131
2008-06-19

Polishing pad

#235
20080108288
2008-05-08

Conductive Polishing Article for Electrochemical Mechanical Polishing

#236
20080102734
2008-05-01

Polishing pad assembly with glass or crystalline window

#237
20080064301
2008-03-13

Method and Apparatus Of Eddy Current Monitoring For Chemical Mechanical Polishing

#238
20080060758
2008-03-13

Apparatus for detection of thin films during chemical/mechanical polishing planarization

#239
20080009227
2008-01-10

Polishing system with optical head

#240
20080003936
2008-01-03

POLISHING PAD FOR EDDY CURRENT MONITORING

#241
20080003923
2008-01-03

Polishing pad with window having multiple portions

#242
20070281587
2007-12-06

Method of making and apparatus having polishing pad with window

#243
20070275637
2007-11-29

Methods and systems for planarizing workpieces, e.g., microelectronic workpieces

#244
20070254565
2007-11-01

Substrate polishing apparatus

#245
20070235133
2007-10-11

Devices and methods for measuring wafer characteristics during semiconductor wafer polishing

#246
20070224917
2007-09-27

Polishing pad, a polishing apparatus, and a process for using the polishing pad

#247
20070224915
2007-09-27

Substrate thickness measuring during polishing

#248
20070218812
2007-09-20

Spectrum based endpointing for chemical mechanical polishing

#249
20070218806
2007-09-20

Embedded fiber acoustic sensor for CMP process endpoint

#250
20070212987
2007-09-13

MONITORING A METAL LAYER DURING CHEMICAL MECHANICAL POLISHING

#251
20070212980
2007-09-13

Polishing pad, platen, method of monitoring, method of manufacturing, and method of detecting

#252
20070212979
2007-09-13

COMPOSITE POLISHING PAD

#253
20070197147
2007-08-23

Polishing system with spiral-grooved subpad

#254
20070197145
2007-08-23

Polishing article with window stripe

#255
20070197141
2007-08-23

Polishing apparatus with grooved subpad

#256
20070197134
2007-08-23

Polishing article with integrated window stripe

#257
20070197133
2007-08-23

Polishing article with integrated window stripe

#258
20070197132
2007-08-23

Dechuck using subpad with recess

#259
20070190905
2007-08-16

Polishing pad and semiconductor device manufacturing method

#260
20070173177
2007-07-26

Substrate polishing apparatus

#261
20070161342
2007-07-12

Polishing pad, polishing apparatus and method for polishing wafer

#262
20070077862
2007-04-05

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Method of forming a stacked polishing pad using laser ablation

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Nonwoven polishing pads for chemical mechanical polishing

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Polishing pad and method of manufacture

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Transparent polishing pad

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Spectrum based endpointing for chemical mechanical polishing

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Substrate polishing apparatus

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Spectrum based endpointing for chemical mechanical polishing

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Spectra based endpointing for chemical mechanical polishing

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Polishing pad having a window with reduced surface roughness

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Polishing pad having a sealed pressure relief channel

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Polishing pad with built-in optical sensor

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Polyurethane Urea Polishing Pad with Window

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Polishing assembly with a window

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Apparatus and Method for In-Situ Endpoint Detection for Chemical Mechanical Polishing Operations

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Polishing pad with window for planarization

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Treatment of CMP pad window to improve transmittance

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Polyurethane urea polishing pad

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Endpoint detection system for wafer polishing

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Method of fabricating polishing pad having detection window thereon

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Method of fabricating polishing pad having detection window thereon

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Polishing pad

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Monitoring a metal layer during chemical mechanical polishing

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Multilayer polishing pad and method of making

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In-situ real-time monitoring technique and apparatus for detection of thin films during chemical/mechanical polishing planarization

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Polishing pad containing embedded liquid microelements and method of manufacturing the same

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Polishing pad with built-in optical sensor

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Method for forming a striation reduced chemical mechanical polishing pad

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Substrate polishing apparatus

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Polyurethane urea polishing pad

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Polyurethane urea polishing pad

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2006-03-30

Method of forming a polishing pad having reduced striations

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Advanced chemical mechanical polishing system with smart endpoint detection

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Apparatus for in-situ optical endpointing on web-format planarizing machines in mechanical or chemical-mechanical planarization of microelectronic-device substrate assemblies