ClassID:

242036

Y10S438/947 - CPC Classification

Classification description:

Semiconductor device manufacturing: process; Masking Subphotolithographic processing

Recent Application in this class:
#1
20250329533
2025-10-23

SEMICONDUCTOR PATTERNING AND RESULTING STRUCTURES

#2
20250201562
2025-06-19

METHOD FOR FORMING PATTERNED MASK LAYER

#3
20240177995
2024-05-30

Semiconductor Patterning and Resulting Structures

#4
20230352303
2023-11-02

Method for forming patterned mask layer

#5
20230108424
2023-04-06

Semiconductor patterning and resulting structures

#6
20230030767
2023-02-02

Method for forming patterned mask layer

#7
20220102142
2022-03-31

Semiconductor patterning and resulting structures

#8
20200266066
2020-08-20

Alternating hardmasks for tight-pitch line formation

#9
20180350600
2018-12-06

Alternating hardmasks for tight-pitch line formation

#10
20180269060
2018-09-20

Alternating hardmasks for tight-pitch line formation

#11
20170069495
2017-03-09

Method for modifying spacer profile

#12
20160293420
2016-10-06

Methods for manufacturing a spacer with desired profile in an advanced patterning process

#13
20160163600
2016-06-09

Self-aligned quadruple patterning process

#14
20160163536
2016-06-09

Methods of forming semiconductor device structures including metal oxide structures

#15
20160005601
2016-01-07

Integrated circuit fabrication

#16
20150179450
2015-06-25

Multi-patterning method and device formed by the method

#17
20150091068
2015-04-02

Gate electrode with a shrink spacer

#18
20150054168
2015-02-26

Single spacer process for multiplying pitch by a factor greater than two and related intermediate IC structures

#19
20150004786
2015-01-01

Integrated circuit fabrication

#20
20140315390
2014-10-23

Grapho-epitaxy DSA process with dimension control of template pattern

#21
20140295669
2014-10-02

Pattern forming method

#22
20140227879
2014-08-14

Methods for fabricating integrated circuits with improved semiconductor fin structures

#23
20140213033
2014-07-31

Methods for fabricating electrically-isolated finFET semiconductor devices

#24
20140193974
2014-07-10

Multi-patterning method and device formed by the method

#25
20140162459
2014-06-12

Methods of forming a pattern on a substrate

#26
20140151843
2014-06-05

Semiconductor device structures including metal oxide structures

#27
20140038416
2014-02-06

Single spacer process for multiplying pitch by a factor greater than two and related intermediate IC structures

#28
20140030652
2014-01-30

Primer and pattern forming method for layer including block copolymer

#29
20140014002
2014-01-16

High temperature thermal annealing process

#30
20140014001
2014-01-16

Thermal annealing process

#31
20130320552
2013-12-05

Integrated circuit fabrication

#32
20130285214
2013-10-31

Polymeric materials in self-assembled arrays and semiconductor structures comprising polymeric materials

#33
20130270226
2013-10-17

Methods using block co-polymer self-assembly for sub-lithographic patterning

#34
20130241073
2013-09-19

Semiconductor device and manufacturing method of semiconductor device

#35
20130237059
2013-09-12

Formation of SiOCl-containing layer on spacer sidewalls to prevent CD loss during spacer etch

#36
20120309201
2012-12-06

Critical dimension reduction and roughness control

#37
20120282713
2012-11-08

Method of manufacturing semiconductor device and system for manufacturing semiconductor device

#38
20120276744
2012-11-01

Patterning method for high density pillar structures

#39
20120228742
2012-09-13

Integrated circuit structure having arrays of small, closely spaced features

#40
20120193777
2012-08-02

Integrated circuit fabrication

#41
20120190184
2012-07-26

Processes and apparatus having a semiconductor fin

#42
20120168955
2012-07-05

Integrated circuit pattern and method

#43
20120156882
2012-06-21

Method for fabricating large-area nanoscale pattern

#44
20120156450
2012-06-21

MULTI-EXPOSURE LITHOGRAPHY EMPLOYING DIFFERENTIALLY SENSITIVE PHOTORESIST LAYERS

#45
20120141748
2012-06-07

Template-registered diblock copolymer mask for MRAM device formation

#46
20120141741
2012-06-07

Polymer materials for formation of registered arrays of cylindrical pores

#47
20120138570
2012-06-07

Graphoepitaxial self-assembly of arrays of downward facing half-cylinders

#48
20120133017
2012-05-31

Semiconductor structures including polymer material permeated with metal oxide

#49
20120128942
2012-05-24

Double patterning with inline critical dimension slimming

#50
20120128935
2012-05-24

Sidewall image transfer pitch doubling and inline critical dimension slimming

#51
20120122292
2012-05-17

Methods of forming a non-volatile resistive oxide memory array

#52
20120094492
2012-04-19

Method of forming pattern, reticle, and computer readable medium for storing program for forming pattern

#53
20120094087
2012-04-19

Registered structure formation via the application of directed thermal energy to diblock copolymer films

#54
20120044735
2012-02-23

STRUCTURES WITH INCREASED PHOTO-ALIGNMENT MARGINS

#55
20120041121
2012-02-16

Method for manufacturing porous structure and method for forming pattern

#56
20120037595
2012-02-16

Method for manufacturing porous structure and method for forming pattern

#57
20120037594
2012-02-16

Method for manufacturing porous structure and method for forming pattern

#58
20110306174
2011-12-15

Patterning method for high density pillar structures

#59
20110281434
2011-11-17

Methods of forming patterned photoresist layers over semiconductor substrates

#60
20110240596
2011-10-06

Methods using block co-polymer self-assembly for sub-lithographic patterning

#61
20110201182
2011-08-18

Nonvolative memory device using semiconductor nanocrystals and method of forming same

#62
20110171815
2011-07-14

Patterning method for high density pillar structures

#63
20110136340
2011-06-09

Method of fabricating semiconductor device

#64
20110129973
2011-06-02

Nonvolatile memory device using semiconductor nanocrystals and method of forming same

#65
20110121392
2011-05-26

Processes and apparatus having a semiconductor fin

#66
20110111590
2011-05-12

Device and methodology for reducing effective dielectric constant in semiconductor devices

#67
20110104827
2011-05-05

Template-registered diblock copolymer mask for MRAM device formation

#68
20110065246
2011-03-17

Embedded phase-change memory and method of fabricating the same

#69
20110042640
2011-02-24

Phase change memory cell and devices containing same

#70
20110033786
2011-02-10

Pitch multiplication using self-assembling materials

#71
20100317193
2010-12-16

Integrated circuit fabrication

#72
20100297847
2010-11-25

Method of forming sub-lithographic features using directed self-assembly of polymers

#73
20100273283
2010-10-28

Method of manufacturing flat panel display

#74
20100248441
2010-09-30

Method of forming multi-high-density memory devices and architectures

#75
20100203740
2010-08-12

Process for increasing feature density during the manufacture of a semiconductor device

#76
20100203734
2010-08-12

Method of pitch halving

#77
20100203732
2010-08-12

Fin and finFET formation by angled ion implantation

#78
20100203727
2010-08-12

Method for integrated circuit fabrication using pitch multiplication

#79
20100193917
2010-08-05

Methods of isolating array features during pitch doubling processes and semiconductor device structures having isolated array features

#80
20100193913
2010-08-05

Method for producing semiconductor device

#81
20100151665
2010-06-17

Method of fabricating phase change memory cell

#82
20100148317
2010-06-17

Critical dimension reduction and roughness control

#83
20100102415
2010-04-29

Method for selectively permeating a self-assembled block copolymer, method for forming metal oxide structures, method for forming a metal oxide pattern, and method for patterning a semiconductor structure

#84
20100048024
2010-02-25

Manufacturing method of semiconductor device

#85
20100029081
2010-02-04

Single spacer process for multiplying pitch by a factor greater than two and related intermediate IC structures

#86
20100009524
2010-01-14

Method for improving semiconductor surfaces

#87
20090317540
2009-12-24

Methods of forming a non-volatile resistive oxide memory array

#88
20090311851
2009-12-17

Nonvolatile memory device using semiconductor nanocrystals and method forming same

#89
20090311491
2009-12-17

Multi-exposure lithography employing differentially sensitive photoresist layers

#90
20090286370
2009-11-19

Multi-state non-volatile integrated circuit memory systems that employ dielectric storage elements

#91
20090274887
2009-11-05

Graphoepitaxial self-assembly of arrays of downward facing half-cylinders

#92
20090263628
2009-10-22

Multi-layer method for formation of registered arrays of cylindrical pores in polymer films

#93
20090246961
2009-10-01

Method for forming pattern of a semiconductor device

#94
20090233445
2009-09-17

Method of making diamond nanopillars

#95
20090224244
2009-09-10

Patterning of submicron pillars in a memory array

#96
20090221147
2009-09-03

Method of fabricating semiconductor device

#97
20090206403
2009-08-20

METHOD OF TRIMMING A HARD MASK LAYER, METHOD FOR FABRICATING A GATE IN A MOS TRANSISTOR, AND A STACK FOR FABRICATING A GATE IN A MOS TRANSISTOR

#98
20090179202
2009-07-16

THIN FILM TRANSISTOR ARRAY PANEL FOR A LIQUID CRYSTAL DISPLAY AND A METHOD FOR MANUFACTURING THE SAME

#99
20090148795
2009-06-11

Patterning method using a combination of photolithography and copolymer self-assemblying lithography techniques

#100
20090130380
2009-05-21

Method for manufacturing porous structure and method for forming pattern

#101
20090121212
2009-05-14

Small electrode for phase change memories

#102
20090117335
2009-05-07

Method for producing a nanoporous substrate

#103
20090111199
2009-04-30

Method of manufacturing flat panel display

#104
20090023298
2009-01-22

Inverse self-aligned spacer lithography

#105
20080299774
2008-12-04

Pitch multiplication using self-assembling materials

#106
20080299465
2008-12-04

Frequency tripling using spacer mask having interposed regions

#107
20080296737
2008-12-04

Methods for generating sublithographic structures

#108
20080296732
2008-12-04

Methods of isolating array features during pitch doubling processes and semiconductor device structures having isolated array features

#109
20080290527
2008-11-27

Methods for forming arrays of small, closely spaced features

#110
20080254630
2008-10-16

Reducing effective dielectric constant in semiconductor devices

#111
20080254627
2008-10-16

Method for adjusting feature size and position

#112
20080251951
2008-10-16

Intermediate semiconductor device structures

#113
20080227293
2008-09-18

Integrated circuit fabrication

#114
20080217292
2008-09-11

Registered structure formation via the application of directed thermal energy to diblock copolymer films

#115
20080213956
2008-09-04

Field effect transistor device including an array of channel elements

#116
20080206985
2008-08-28

Method of fabricating a semiconductor device comprising high and low density patterned contacts

#117
20080194108
2008-08-14

Methods of manufacturing semiconductor device

#118
20080193658
2008-08-14

Methods using block copolymer self-assembly for sub-lithographic patterning

#119
20080182402
2008-07-31

Sub-lithographic interconnect patterning using self-assembling polymers

#120
20080176388
2008-07-24

Methods for removing photoresist from semiconductor structures having high-k dielectric material layers

#121
20080164526
2008-07-10

Method of trimming a hard mask layer, method for fabricating a gate in a MOS transistor, and a stack for fabricating a gate in a MOS transistor

#122
20080150150
2008-06-26

System and method for filling vias

#123
20080135948
2008-06-12

Device patterned with sub-lithographic features with variable widths

#124
20080119026
2008-05-22

Multi-state non-volatile integrated circuit memory systems that employ dielectric storage elements

#125
20080116509
2008-05-22

Multi-state non-volatile integrated circuit memory systems that employ dielectric storage elements

#126
20080102570
2008-05-01

Processes and apparatus having a semiconductor fin

#127
20080090418
2008-04-17

Method for forming fine patterns of a semiconductor device using double patterning

#128
20080081461
2008-04-03

Method of forming pad patterns using self-align double patterning method, pad pattern layout formed using the same, and method of forming contact holes using self-align double patterning method

#129
20080057692
2008-03-06

Single spacer process for multiplying pitch by a factor greater than two and related intermediate IC structures

#130
20080048171
2008-02-28

Small electrode for phase change memories

#131
20080038923
2008-02-14

Device and methodology for reducing effective dielectric constant in semiconductor devices

#132
20080038915
2008-02-14

Device and methodology for reducing effective dielectric constant in semiconductor devices

#133
20080035971
2008-02-14

Thin film transistor array panel for a liquid crystal display and a method for manufacturing the same

#134
20080001176
2008-01-03

Multi-bit high-density memory device and architecture and method of fabricating multi-bit high-density memory devices

#135
20070284337
2007-12-13

Etching method, plasma processing system and storage medium

#136
20070259479
2007-11-08

Forming phase change memory arrays

#137
20070257298
2007-11-08

MEMORY CELL WITH REDUCED SIZE AND STANDBY CURRENT

#138
20070249174
2007-10-25

Patterning sub-lithographic features with variable widths

#139
20070238210
2007-10-11

Method for producing an optoelectronic component

#140
20070218606
2007-09-20

Semiconductor device and method of manufacture thereof

#141
20070218605
2007-09-20

Semiconductor device and method of manufacture thereof

#142
20070212873
2007-09-13

Guard ring for improved matching

#143
20070190698
2007-08-16

Method of edge bevel rinse

#144
20070173010
2007-07-26

Embedded phase-change memory and method of fabricating the same

#145
20070148984
2007-06-28

Method for integrated circuit fabrication using pitch multiplication

#146
20070148975
2007-06-28

Method for realizing a multispacer structure, use of said structure as a mold and circuital architectures obtained from said mold

#147
20070099431
2007-05-03

Process for increasing feature density during the manufacture of a semiconductor device

#148
20070059914
2007-03-15

Method of forming micro patterns in semiconductor devices

#149
20070032085
2007-02-08

Method for forming recesses

#150
20070032038
2007-02-08

Method for forming recesses

#151
20070009840
2007-01-11

Method of fabricating a semiconductor device

#152
20060286743
2006-12-21

Method for manufacturing a narrow structure on an integrated circuit

#153
20060281266
2006-12-14

Method and apparatus for adjusting feature size and position

#154
20060273445
2006-12-07

Three-dimensional structure composed of silicon fine wires, method for producing the same, and device including the same

#155
20060266478
2006-11-30

Critical dimension reduction and roughness control

#156
20060264002
2006-11-23

Methods for increasing photo-alignment margins

#157
20060264001
2006-11-23

Structures with increased photo-alignment margins

#158
20060264000
2006-11-23

Methods for increasing photo-alignment margins

#159
20060263699
2006-11-23

Methods for forming arrays of small, closely spaced features

#160
20060262511
2006-11-23

Method for integrated circuit fabrication using pitch multiplication

#161
20060258162
2006-11-16

Method for integrated circuit fabrication using pitch multiplication

#162
20060252277
2006-11-09

Methods of forming patterned photoresist layers over semiconductor substrates

#163
20060249784
2006-11-09

Field effect transistor device including an array of channel elements and methods for forming

#164
20060231525
2006-10-19

Method for manufacturing porous structure and method for forming pattern

#165
20060228854
2006-10-12

Methods for increasing photo alignment margins

#166
20060228821
2006-10-12

Thin film transistor array panel for a liquid crystal display and a method for manufacturing the same

#167
20060216923
2006-09-28

Integrated circuit fabrication

#168
20060216922
2006-09-28

Integrated circuit fabrication

#169
20060205220
2006-09-14

Stabilized photoresist structure for etching process

#170
20060183282
2006-08-17

Method for patterning submicron pillars

#171
20060163646
2006-07-27

Method of forming a nonvolatile memory device using semiconductor nanoparticles

#172
20060118825
2006-06-08

Nanocircuit and self-correcting etching method for fabricating same

#173
20060110877
2006-05-25

Memory device including resistance change layer as storage node and method(s) for making the same

#174
20060057840
2006-03-16

Guard ring for improved matching

#175
20060054991
2006-03-16

Forming phase change memory arrays

#176
20060046484
2006-03-02

Method for integrated circuit fabrication using pitch multiplication

#177
20060046422
2006-03-02

Methods for increasing photo alignment margins

#178
20060035459
2006-02-16

Method of forming narrowly spaced flash memory contact openings and lithography masks

#179
20060011575
2006-01-19

Method of reducing pattern pitch in integrated circuits

#180
20060007416
2006-01-12

Exposure apparatus

#181
20050272259
2005-12-08

Method of pitch dimension shrinkage

#182
20050272195
2005-12-08

Integrated circuit having pairs of parallel complementary FinFETs

#183
20050253163
2005-11-17

Optoelectronic component having a plurality of current expansion layers and method for producing it

#184
20050247998
2005-11-10

Three-dimensional structural body composed of silicon fine wire, its manufacturing method, and device using same

#185
20050247967
2005-11-10

High surface area capacitor structures and precursors

#186
20050224455
2005-10-13

Method for making a semiconductor device using treated photoresist as an implant mask

#187
20050181630
2005-08-18

Method of making a semiconductor device using treated photoresist

#188
20050180210
2005-08-18

Multi-state non-volatile integrated circuit memory systems that employ dielectric storage elements

#189
20050167838
2005-08-04

Device and methodology for reducing effective dielectric constant in semiconductor devices

#190
20050158673
2005-07-21

Liquid-filled balloons for immersion lithography

#191
20050157551
2005-07-21

Multi-state non-volatile integrated circuit memory systems that employ dielectric storage elements

#192
20050087809
2005-04-28

Nanocircuit and self-correcting etching method for fabricating same

#193
20050054216
2005-03-10

Methods of forming patterned photoresist layers over semiconductor substrates

#194
20050054194
2005-03-10

Method for forming dual damascenes

#195
20050042862
2005-02-24

Method of fabricating a conductive path in a semiconductor device

#196
20050023534
2005-02-03

Thin film transistor array panel for a liquid crystal display and a method for manufacturing the same

#197
20050001273
2005-01-06

Integrated circuit having pairs of parallel complementary FinFETs