ClassID:

207003

H01L21/02071 - CPC Classification

Classification description:

Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof; Manufacture or treatment of semiconductor devices or of parts thereof; Cleaning; Cleaning during device manufacture during, before or after processing of conductive layers, e.g. polysilicon or amorphous silicon layers the processing being a delineation, e.g. RIE, of conductive layers

Recent Application in this class:
#1
20260038779
2026-02-05

METHOD FOR CLEANING A CHAMBER

#2
20250267916
2025-08-21

SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME

#3
20250259891
2025-08-14

PROTECTION STRUCTURE FOR LINER REMOVAL

#4
20250210524
2025-06-26

MULTI-LAYER LINE STRUCTURE

#5
20240363450
2024-10-31

METHOD OF DETECTING PHOTORESIST SCUM, METHOD OF FORMING SEMICONDUCTOR PACKAGE AND PHOTORESIST SCUM DETECTION APPARATUS

#6
20240309298
2024-09-19

STRIPPER COMPOSITION

#7
20240287384
2024-08-29

ETCHING COMPOSITIONS

#8
20240088040
2024-03-14

Multi-layer line structure

#9
20240079273
2024-03-07

LASER SCRIBING TRENCH OPENING CONTROL IN WAFER DICING USING HYBRID LASER SCRIBING AND PLASMA ETCH APPROACH

#10
20230378281
2023-11-23

MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE

#11
20230340326
2023-10-26

Chemical solution, method for manufacturing chemical solution, and method for treating substrate

#12
20230326758
2023-10-12

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

#13
20230230819
2023-07-20

METHOD FOR CLEANING A CHAMBER

#14
20230203408
2023-06-29

CLEANING LIQUID AND METHOD FOR CLEANING SUBSTRATE

#15
20230163029
2023-05-25

Selective metal residue and liner cleanse for post-subtractive etch

#16
20230162984
2023-05-25

Abatement and strip process chamber in a load lock configuration

#17
20230159864
2023-05-25

Treatment liquid and method for treating object to be treated

#18
20230147992
2023-05-11

SUBSTRATE PROCESSING APPARATUS, SIGNAL SOURCE DEVICE, METHOD OF PROCESSING MATERIAL LAYER, AND METHOD OF FABRICATING SEMICONDUCTOR DEVICE

#19
20230100606
2023-03-30

SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME

#20
20230100080
2023-03-30

Cleaning formulation for removing residues on surfaces

#21
20230066300
2023-03-02

Cleaning formulation for removing residues on surfaces

#22
20230055179
2023-02-23

PREPARATION METHOD OF METAL CONNECTING LINE

#23
20230009688
2023-01-12

SELECTIVE FILM FORMATION USING A SELF-ASSEMBLED MONOLAYER

#24
20220344509
2022-10-27

Metal gate with silicon sidewall spacers

#25
20220282156
2022-09-08

COMPOSITION AND METHOD FOR TREATING SUBSTRATE

#26
20220275313
2022-09-01

CLEANING FORMULATION FOR REMOVING RESIDUES ON SURFACES

#27
20220145222
2022-05-12

Cleaning formulation for removing residues on surfaces

#28
20220139923
2022-05-05

METHOD OF MANUFACTURING SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR STRUCTURE

#29
20220130979
2022-04-28

Semiconductor device and method for manufacture

#30
20220115517
2022-04-14

Semiconductor device and method for fabricating the same

#31
20220002622
2022-01-06

Chemical liquid and method for treating object to be treated

#32
20210398854
2021-12-23

Laser scribing trench opening control in wafer dicing using hybrid laser scribing and plasma etch approach

#33
20210343759
2021-11-04

ARRAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME

#34
20210320002
2021-10-14

WATER SOLUBLE POLYMERS FOR PATTERN COLLAPSE MITIGATION

#35
20210313277
2021-10-07

Multi-layer line structure and method for manufacturing thereof

#36
20210305071
2021-09-30

Processing of workpieces using fluorocarbon plasma

#37
20210249259
2021-08-12

Substrate treatment method and substrate treatment equipment

#38
20210242128
2021-08-05

Three-dimensional memory device containing horizontal and vertical word line interconnections and methods of forming the same

#39
20210202399
2021-07-01

Semiconductor device and manufacturing method thereof

#40
20210151576
2021-05-20

THIN FILM TRANSISTOR AND MANUFACTURING METHOD FOR THIN FILM TRANSISTOR

#41
20210130750
2021-05-06

Cleaning agent and preparation method and use thereof

#42
20210118752
2021-04-22

Method of detecting photoresist scum, method of forming semiconductor package and photoresist scum detection apparatus

#43
20210104414
2021-04-08

Thermal atomic layer etch with rapid temperature cycling

#44
20210047594
2021-02-18

Cleaning solution for removing dry etching residue and method for manufacturing semiconductor substrate using same

#45
20210043506
2021-02-11

Methods and apparatus for hybrid feature metallization

#46
20200377829
2020-12-03

Cleaning formulation for removing residues on surfaces

#47
20200377792
2020-12-03

ETCHING COMPOSITIONS

#48
20200354632
2020-11-12

Chemical solution, method for manufacturing chemical solution, and method for treating substrate

#49
20200273994
2020-08-27

Metal gate with silicon sidewall spacers

#50
20200219730
2020-07-09

Substrate processing method and substrate processing apparatus

#51
20200203182
2020-06-25

Silicon mandrel etch after native oxide punch-through

#52
20200144197
2020-05-07

Line structure and a method for producing the same

#53
20200144196
2020-05-07

Line structure and a method for producing the same

#54
20200144067
2020-05-07

ABATEMENT AND STRIP PROCESS CHAMBER IN A LOAD LOCK CONFIGURATION

#55
20200126802
2020-04-23

Abatement and strip process chamber in a dual load lock configuration

#56
20200066587
2020-02-27

Semiconductor device with an interconnect structure and method for forming the same

#57
20200051825
2020-02-13

Abatement and strip process chamber in a load lock configuration

#58
20200048584
2020-02-13

Cleaning formulation for removing residues on surfaces

#59
20200027742
2020-01-23

Abatement and strip process chamber in a dual loadlock configuration

#60
20190393017
2019-12-26

Substrate processing apparatus, signal source device, method of processing material layer, and method of fabricating semiconductor device

#61
20190378733
2019-12-12

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE AND CLEANING APPARATUS

#62
20190371612
2019-12-05

Gate hole defect relieving method

#63
20190295894
2019-09-26

Method for cutting element chip by laser scribing

#64
20190279861
2019-09-12

SUBSTRATE PROCESSING APPARATUS, SUBSTRATE PROCESSING METHOD, AND STORAGE MEDIUM WITH PROGRAM STORED THEREIN FOR EXECUTING SUBSTRATE PROCESSING METHOD

#65
20190259600
2019-08-22

Mechanisms for forming patterns using multiple lithography processes

#66
20190256807
2019-08-22

Cleaning formulation for removing residues on surfaces

#67
20190241845
2019-08-08

Cleaning formulation for removing residues on surfaces

#68
20190101830
2019-04-04

Stripper solutions and methods of using stripper solutions

#69
20190088470
2019-03-21

Fill material to mitigate pattern collapse

#70
20190035742
2019-01-31

Line structure and a method for producing the same

#71
20190013204
2019-01-10

METHOD OF FABRICATING BURIED WORD LINE AND GATE ON FINFET

#72
20180342394
2018-11-29

Manufacturing method of semiconductor structure

#73
20180315594
2018-11-01

Method of cleaning and drying semiconductor substrate

#74
20180277751
2018-09-27

Method to remove sidewall damage after MTJ etching

#75
20180272386
2018-09-27

Cleaning compositions for removing residues on semiconductor substrates

#76
20180269076
2018-09-20

Substrate processing method, substrate processing apparatus and recording medium

#77
20180247838
2018-08-30

Methods and systems for chemical mechanical polish cleaning

#78
20180230405
2018-08-16

Cleaning formulations

#79
20180197775
2018-07-12

Semiconductor device with an interconnect structure and method for forming the same

#80
20180190659
2018-07-05

Manufacturing method of semiconductor memory device

#81
20180166282
2018-06-14

Wafer processing method for reforming protective film

#82
20180166272
2018-06-14

Enhanced charged particle beam processes for carbon removal

#83
20180138033
2018-05-17

Removal of metal

#84
20180122636
2018-05-03

Manufacturing method of semiconductor device

#85
20180122628
2018-05-03

Method for treating pattern structure, method for manufacturing electronic device, and treatment liquid for inhibiting collapse of pattern structure

#86
20180102259
2018-04-12

Cobalt-containing material removal

#87
20180096845
2018-04-05

Method of fabricating semiconductor device

#88
20180088258
2018-03-29

Method for manufacturing mold or optical element

#89
20180082855
2018-03-22

Plasma processing method

#90
20180062068
2018-03-01

Method for manufacturing ferroelectric thin film device

#91
20180051237
2018-02-22

Composition for removing photoresist residue and/or polymer residue

#92
20180047826
2018-02-15

Semiconductor structure and method for forming the same

#93
20180040468
2018-02-08

Substrate processing apparatus, substrate processing method, and storage medium with program stored therein for executing substrate processing method

#94
20180033611
2018-02-01

Cluster tool and manufacuturing method of semiconductor structure using the same

#95
20180033605
2018-02-01

Substrate processing method and substrate processing device

#96
20170372891
2017-12-28

Mechanisms for forming patterns using multiple lithography processes

#97
20170294320
2017-10-12

HKMG integration

#98
20170253840
2017-09-07

Cleaning liquid and method for cleaning

#99
20170200619
2017-07-13

Anti-reflective coating cleaning and post-etch residue removal composition having metal, dielectric and nitride compatibility

#100
20170186625
2017-06-29

Etching method and substrate

#101
20170178895
2017-06-22

Method for cleaning substrate

#102
20170110656
2017-04-20

Methods of forming an interconnection line and methods of fabricating a magnetic memory device using the same

#103
20170101608
2017-04-13

Cleaning formulation for removing residues on surfaces

#104
20170069511
2017-03-09

Systems and methods for selectively etching tungsten in a downstream reactor

#105
20170062617
2017-03-02

Metal gate with silicon sidewall spacers

#106
20170044470
2017-02-16

Wet clean process for removing CHFetch residue

#107
20170040215
2017-02-09

Semiconductor device with an interconnect structure and method for forming the same

#108
20170040207
2017-02-09

Integrated bit-line airgap formation and gate stack post clean

#109
20170018439
2017-01-19

Metal removal with reduced surface roughness

#110
20170015955
2017-01-19

Semiconductor element cleaning liquid and cleaning method

#111
20160240385
2016-08-18

Gate electrode material residual removal process

#112
20160233082
2016-08-11

Substrate treatment method and substrate treatment equipment

#113
20160196967
2016-07-07

Removal of metal

#114
20160163741
2016-06-09

Thin film transistor and display device using the same

#115
20160126071
2016-05-05

Method of etching organic film

#116
20160118268
2016-04-28

Selective etch for metal-containing materials

#117
20160111543
2016-04-21

Metal gate with silicon sidewall spacers

#118
20160064257
2016-03-03

Substrate liquid processing method and substrate liquid processing apparatus

#119
20160035614
2016-02-04

Integrated bit-line airgap formation and gate stack post clean

#120
20150380261
2015-12-31

Mechanisms for forming patterns using multiple lithography processes

#121
20150344826
2015-12-03

AQUEOUS CLEANING COMPOSITION CONTAINING COPPER-SPECIFIC CORROSION INHIBITOR FOR CLEANING INORGANIC RESIDUES ON SEMICONDUCTOR SUBSTRATE

#122
20150262869
2015-09-17

Methods for forming interconnection structures in an integrated cluster system for semicondcutor applications

#123
20150252311
2015-09-10

Cleaning composition, cleaning process, and process for producing semiconductor device

#124
20150243555
2015-08-27

Interconnection structure and method of forming the same

#125
20150243523
2015-08-27

Method of manufacturing a semiconductor device

#126
20150214106
2015-07-30

Manufacturing method of semiconductor device

#127
20150159124
2015-06-11

Cleaning formulation for removing residues on surfaces

#128
20150152366
2015-06-04

Cleaning liquid composition, method for cleaning semiconductor element, and method for manufacturing semiconductor element

#129
20150140818
2015-05-21

Methods and systems for chemical mechanical polish cleaning

#130
20150129546
2015-05-14

Plasma-free metal etch

#131
20150129545
2015-05-14

Selective etch for metal-containing materials

#132
20150129541
2015-05-14

Aluminum selective etch

#133
20150108633
2015-04-23

Mechanisms for forming protection layer on back side of wafer

#134
20150104950
2015-04-16

Plasma processing method

#135
20150104942
2015-04-16

Method of manufacturing semiconductor device

#136
20150099369
2015-04-09

Process for etching metal using a combination of plasma and solid state sources

#137
20150096683
2015-04-09

LED based optical source coupled with plasma source

#138
20150096589
2015-04-09

Methods of non-destructive post tungsten etch residue removal

#139
20150075570
2015-03-19

METHODS FOR THE SELECTIVE REMOVAL OF ASHED SPIN-ON GLASS

#140
20150044781
2015-02-12

Method of forming magnetic memory devices

#141
20140339612
2014-11-20

Using sacrificial oxide layer for gate length tuning and resulting device

#142
20140327000
2014-11-06

Semiconductor device and method for manufacturing the same

#143
20140251945
2014-09-11

Method of etching metal layer

#144
20140235056
2014-08-21

System, method and apparatus for ion milling in a plasma etch chamber

#145
20140227804
2014-08-14

System and process to remove film from semiconductor devices

#146
20140154878
2014-06-05

NOR flash device manufacturing method

#147
20140135246
2014-05-15

Cleaning composition, cleaning process, and process for producing semiconductor device

#148
20140076850
2014-03-20

Methods and apparatus for providing a gas mixture to a pair of process chambers

#149
20140057371
2014-02-27

High productivity combinatorial workflow for post gate etch clean development

#150
20140017817
2014-01-16

Techniques for treating sidewalls of patterned structures using angled ion treatment

#151
20130337655
2013-12-19

Abatement and strip process chamber in a dual loadlock configuration

#152
20130334679
2013-12-19

Metal conservation with stripper solutions containing resorcinol

#153
20130296214
2013-11-07

Aqueous cleaner for the removal of post-etch residues

#154
20130276837
2013-10-24

Cleaning methods and compositions

#155
20130237469
2013-09-12

Aluminum post-etch residue removal with simultaneous surface passivation

#156
20130224953
2013-08-29

Abatement and strip process chamber in a load lock configuration

#157
20130178010
2013-07-11

METHOD OF FORMING A METAL PATTERN AND METHOD OF MANUFACTURING A DISPLAY SUBSTRATE

#158
20130157465
2013-06-20

Methods for stripping photoresist and/or cleaning metal regions

#159
20130146993
2013-06-13

Semiconductor structure having a polysilicon structure and method of forming same

#160
20130122699
2013-05-16

Hard mask removal method

#161
20130119487
2013-05-16

Structure and method for MOSFETS with high-K and metal gate structure

#162
20130115782
2013-05-09

Process for removing material from substrates

#163
20130100185
2013-04-25

AlCu hard mask process

#164
20130099330
2013-04-25

Controllable Undercut Etching of Tin Metal Gate Using DSP+

#165
20130099233
2013-04-25

Semiconductor device and method for manufacturing the same

#166
20130072411
2013-03-21

Aqueous cleaning composition containing copper-specific corrosion inhibitor for cleaning inorganic residues on semiconductor substrate

#167
20130061887
2013-03-14

Method for removing material from semiconductor wafer and apparatus for performing the same

#168
20130040080
2013-02-14

Apparatus for efficient removal of halogen residues from etched substrates

#169
20120295828
2012-11-22

Composition for Removing Photoresist and/or Etching Residue From a Substrate and Use Thereof

#170
20120231561
2012-09-13

Removal of metal

#171
20120181070
2012-07-19

INTERCONNECTION STRUCTURE AND METHOD OF FORMING THE SAME

#172
20120149195
2012-06-14

METHOD FOR MANUFACTURING INTEGRATED CIRCUIT DEVICE

#173
20120146113
2012-06-14

SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME

#174
20120115321
2012-05-10

Method for removing polymer after etching gate stack structure of high-K gate dielectric/metal gate

#175
20120108074
2012-05-03

Method for treating a semiconductor wafer

#176
20120104477
2012-05-03

Semiconductor device with inverted trapezoidal cross sectional profile in surface areas of substrate

#177
20120100721
2012-04-26

METHOD FOR TREATING A SEMICONDUCTOR WAFER

#178
20120088357
2012-04-12

Method of manufacturing semiconductor device

#179
20120083436
2012-04-05

Composition and method for treating semiconductor substrate surface

#180
20120073610
2012-03-29

Cleaning agent for semiconductor substrate, cleaning method using the cleaning agent, and method for producing semiconductor element

#181
20120048295
2012-03-01

CLEANING FORMULATION FOR REMOVING RESIDUES ON SURFACES

#182
20120031434
2012-02-09

Substrate cleaning method

#183
20120013011
2012-01-19

Conductive lines and pads and method of manufacturing thereof

#184
20120009786
2012-01-12

Plasma processing method and manufacturing method of semiconductor device

#185
20110316096
2011-12-29

Semiconductor device and method of manufacturing a semiconductor device

#186
20110311921
2011-12-22

Composition for stripping and cleaning and use thereof

#187
20110300698
2011-12-08

Methods for forming a gate and a shallow trench isolation region and for planarizing an etched surface of silicon substrate

#188
20110300688
2011-12-08

Methods for forming a gate and a shallow trench isolation region and for planarizing an etched surface of silicon substrate

#189
20110281379
2011-11-17

Methods of forming conductive layer patterns using gas phase cleaning process and methods of manufacturing semiconductor devices

#190
20110265831
2011-11-03

Methods and apparatus for providing a gas mixture to a pair of process chambers

#191
20110256483
2011-10-20

Residue removing liquid composition and method for cleaning semiconductor element using same

#192
20110250747
2011-10-13

Memory device and method for manufacturing memory devices

#193
20110237480
2011-09-29

Cleaning composition, cleaning process, and process for producing semiconductor device

#194
20110212865
2011-09-01

Gluconic acid containing photoresist cleaning composition for multi-metal device processing

#195
20110195575
2011-08-11

Hard mask removal method

#196
20110187010
2011-08-04

SEMICONDUCTOR CLEANING USING SUPERACIDS

#197
20110152151
2011-06-23

Post deposition wafer cleaning formulation

#198
20110146726
2011-06-23

PROCESS FOR CLEANING SEMICONDUCTOR ELEMENT

#199
20110139750
2011-06-16

Method of removing post-etch residues

#200
20110130007
2011-06-02

IN-SITU CLEAN TO REDUCE METAL RESIDUES AFTER ETCHING TITANIUM NITRIDE

#201
20110120507
2011-05-26

Cleaning apparatus and high pressure cleaner for use therein

#202
20110118165
2011-05-19

Composition and method for treating semiconductor substrate surface

#203
20110086518
2011-04-14

Post chromium alloy plasma etch ashing process

#204
20110086504
2011-04-14

Methods for forming integrated circuits

#205
20110076852
2011-03-31

Cleaning composition, cleaning process, and process for producing semiconductor device

#206
20100285669
2010-11-11

Dry etching method

#207
20100273330
2010-10-28

RINSE FORMULATION FOR USE IN THE MANUFACTURE OF AN INTEGRATED CIRCUIT

#208
20100267233
2010-10-21

Method of manufacturing semiconductor device

#209
20100267225
2010-10-21

Method of manufacturing semiconductor device

#210
20100240219
2010-09-23

Method of treating a semiconductor substrate

#211
20100224215
2010-09-09

Method for Reducing the Damage Induced by a Physical Force Assisted Cleaning

#212
20100221503
2010-09-02

Stripper solutions effective for back-end-of-line operations

#213
20100173251
2010-07-08

Photoresist residue removal composition

#214
20100167536
2010-07-01

METHOD FOR REMOVING HARDENED POLYMER RESIDUE

#215
20100167519
2010-07-01

Post high-k dielectric/metal gate clean

#216
20100167514
2010-07-01

Post metal gate VT adjust etch clean

#217
20100163294
2010-07-01

METHOD FOR FORMING METAL LINE OF SEMICONDUCTOR DEVICE

#218
20100160200
2010-06-24

Cleaning liquid for semiconductor device and cleaning method

#219
20100136794
2010-06-03

METHOD FOR REMOVING ETCHING RESIDUES FROM SEMICONDUCTOR COMPONENTS

#220
20100133255
2010-06-03

Apparatus for efficient removal of halogen residues from etched substrates

#221
20100124823
2010-05-20

Method for removing dummy poly in a gate last process

#222
20100120256
2010-05-13

METHOD FOR REMOVING ETCHING RESIDUES FROM SEMICONDUCTOR COMPONENTS

#223
20100105212
2010-04-29

METHOD FOR FABRICATING SEMICONDUCTOR DEVICE

#224
20100075504
2010-03-25

Method of treating a semiconductor substrate

#225
20100072522
2010-03-25

Semiconductor device and fabrication method thereof

#226
20100062590
2010-03-11

Solution for polymer and capping layer removing with wet dipping in HK metal gate etching process

#227
20100056409
2010-03-04

Compositions for processing of semiconductor substrates

#228
20100048443
2010-02-25

Liquid composition for removing photoresist residue and polymer residue

#229
20100043823
2010-02-25

Methods of cleaning semiconductor devices at the back end of line using amidoxime compositions

#230
20100043820
2010-02-25

Substrate processing method and substrate processing apparatus

#231
20100041236
2010-02-18

Method to integrate gate etching as all-in-one process for high K metal gate

#232
20100035785
2010-02-11

Aqueous cleaning composition containing copper-specific corrosion inhibitor for cleaning inorganic residues on semiconductor substrate

#233
20100018951
2010-01-28

Apparatus for removing material from one or more substrates

#234
20100018553
2010-01-28

Method and apparatus for surface treatment of semiconductor substrates using sequential chemical applications

#235
20100018550
2010-01-28

CLEANING COMPOSITIONS WITH VERY LOW DIELECTRIC ETCH RATES

#236
20100016202
2010-01-21

Materials and systems for advanced substrate cleaning

#237
20090325388
2009-12-31

Method of semiconductor processing

#238
20090311874
2009-12-17

Method of treating surface of semiconductor substrate

#239
20090305510
2009-12-10

Method of etching a material surface

#240
20090305478
2009-12-10

Method for manufacturing capacitor of semiconductor device

#241
20090286391
2009-11-19

SEMICONDUCTOR DEVICE FABRICATION METHOD

#242
20090275148
2009-11-05

Mitigation of edge degradation in ferroelectric memory devices through plasma etch clean

#243
20090275147
2009-11-05

Mitigation of edge degradation in ferroelectric memory devices through plasma etch clean

#244
20090247447
2009-10-01

Removing agent composition and removing/cleaning method using same

#245
20090243114
2009-10-01

Densely packed metal segments patterned in a semiconductor die

#246
20090223832
2009-09-10

Method and Apparatus for Preventing Galvanic Corrosion in Semiconductor Processing

#247
20090203566
2009-08-13

Semiconductor process residue removal composition and process

#248
20090160022
2009-06-25

METHOD OF FABRICATING MIM STRUCTURE CAPACITOR

#249
20090155977
2009-06-18

Methods for forming a gate and a shallow trench isolation region and for planarizating an etched surface of silicon substrate

#250
20090149025
2009-06-11

Remover compositions

#251
20090133716
2009-05-28

METHODS OF POST CHEMICAL MECHANICAL POLISHING AND WAFER CLEANING USING AMIDOXIME COMPOSITIONS

#252
20090117723
2009-05-07

Methods of forming a conductive pattern in semiconductor devices and methods of manufacturing semiconductor devices having a conductive pattern

#253
20090104768
2009-04-23

Method for forming metal line in semiconductor device

#254
20090093107
2009-04-09

Semiconductor substrate cleaning methods, and methods of manufacture using same

#255
20090050902
2009-02-26

Semiconductor device having silicon carbide and conductive pathway interface

#256
20090047609
2009-02-19

Metal conservation with stripper solutions containing resorcinol

#257
20090029548
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