ClassID:

207234

H01L21/3221 - 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 the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AB compounds with or without impurities, e.g. doping materials; Treatment of semiconductor bodies using processes or apparatus not provided for in groups  -  to modify their internal properties, e.g. to produce internal imperfections of silicon bodies, e.g. for gettering

Recent Application in this class:
#1
20250364269
2025-11-27

METHOD FOR PRODUCING SEMICONDUCTOR WAFER AND SEMICONDUCTOR WAFER

#2
20250285879
2025-09-11

PROCESSING METHOD AND COMPUTER-READABLE STORAGE MEDIUM

#3
20250014896
2025-01-09

Method for making memory device including a superlattice gettering layer

#4
20240395564
2024-11-28

SEMICONDUCTOR DEVICE STRUCTURE HAVING GATE DIELECTRIC LAYER

#5
20240395563
2024-11-28

EPITAXIAL WAFER AND PRODUCTION METHOD THEREFOR

#6
20240304457
2024-09-12

PROCESSING METHOD OF BONDED WAFER

#7
20240297201
2024-09-05

METHOD OF PRODUCING SEMICONDUCTOR EPITAXIAL WAFER, SEMICONDUCTOR EPITAXIAL WAFER, AND METHOD OF PRODUCING SOLID-STATE IMAGE SENSING DEVICE

#8
20240297052
2024-09-05

PROCESSING METHOD OF BONDED WAFER

#9
20240282801
2024-08-22

METHOD OF PRODUCING SEMICONDUCTOR EPITAXIAL WAFER, SEMICONDUCTOR EPITAXIAL WAFER, AND METHOD OF PRODUCING SOLID-STATE IMAGE SENSING DEVICE

#10
20240266187
2024-08-08

Method for enhancing stability of N-type semiconductor through oxygen elimination

#11
20240162102
2024-05-16

BONDED STRUCTURES

#12
20240120245
2024-04-11

BONDED STRUCTURES

#13
20240071756
2024-02-29

METHOD FOR MANUFACTURING GROUP III NITRIDE SEMICONDUCTOR SUBSTRATE

#14
20240063027
2024-02-22

METHOD FOR PRODUCING AN EPITAXIAL WAFER

#15
20240030033
2024-01-25

METHOD FOR PRODUCING A SEMICONDUCTOR STRUCTURE COMPRISING AN INTERFACE REGION INCLUDING AGGLOMERATES

#16
20230352531
2023-11-02

Vertical power semiconductor device and manufacturing method

#17
20230321781
2023-10-12

GETTERING LAYER FORMING DEVICE AND PROCESSING APPARATUS

#18
20230276716
2023-08-31

METHOD FOR PRODUCING SEMICONDUCTOR APPARATUS FOR QUANTUM COMPUTER

#19
20230230868
2023-07-20

DETACHABLE TEMPORARY SUBSTRATE COMPATIBLE WITH VERY HIGH TEMPERATURES AND PROCESS FOR TRANSFERRING A WORKING LAYER FROM SAID SUBSTRATE

#20
20230223274
2023-07-13

INTEGRATED CIRCUIT WITH GETTER LAYER FOR HYDROGEN ENTRAPMENT

#21
20230162989
2023-05-25

Semiconductor structure and method for forming thereof

#22
20230119333
2023-04-20

Method of manufacturing monocrystalline silicon substrate

#23
20230064733
2023-03-02

Silicon carbide semiconductor device and manufacturing method thereof

#24
20230061427
2023-03-02

Manufacturing method for semiconductor silicon wafer

#25
20230037569
2023-02-09

METHOD FOR VERIFICATION OF CONDUCTIVITY TYPE OF SILICON WAFER

#26
20220367302
2022-11-17

Bonded structures

#27
20220301885
2022-09-22

Semiconductor structure and method for forming thereof

#28
20220066326
2022-03-03

Exposure apparatus, exposure method, and method for manufacturing semiconductor apparatus

#29
20210384041
2021-12-09

Phosphorus fugitive emission control

#30
20210375712
2021-12-02

Thermal mitigation die using back side etch

#31
20210320174
2021-10-14

Vertical power semiconductor device including a field stop region having a plurality of impurity peaks

#32
20210287933
2021-09-16

Method for suspending a thin layer on a cavity with a stiffening effect obtained by pressurizing the cavity by implanted species

#33
20210280432
2021-09-09

Semiconductor device structure having gate dielectric layer

#34
20210175131
2021-06-10

Gettering property evaluation apparatus

#35
20210151314
2021-05-20

METHOD FOR MANUFACTURING GROUP III NITRIDE SEMICONDUCTOR SUBSTRATE

#36
20210104415
2021-04-08

Defect reduction of semiconductor layers and semiconductor devices by anneal and related methods

#37
20210091175
2021-03-25

Semiconductor device and method for manufacturing semiconductor device

#38
20210050223
2021-02-18

Semiconductor chip gettering

#39
20210043782
2021-02-11

Solar cells with improved lifetime, passivation and/or efficiency

#40
20210028019
2021-01-28

Semiconductor device having IGBT and diode with field stop layer formed of hydrogen donor and helium

#41
20200373170
2020-11-26

Phosphorus fugitive emission control

#42
20200321528
2020-10-08

Method for manufacturing electronic device and method for removing impurity using same

#43
20200219971
2020-07-09

Semiconductor device and method for manufacturing semiconductor device

#44
20200219929
2020-07-09

Method of producing semiconductor epitaxial wafer, semiconductor epitaxial wafer, and method of producing solid-state image sensor

#45
20200203418
2020-06-25

METHOD OF PRODUCING SEMICONDUCTOR EPITAXIAL WAFER, SEMICONDUCTOR EPITAXIAL WATER, AND METHOD OF PRODUCING SOLID-STATE IMAGE SENSING DEVICE

#46
20200203177
2020-06-25

Semiconductor chip gettering

#47
20200185232
2020-06-11

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

#48
20200181802
2020-06-11

Thermal processing method for silicon wafer

#49
20200161142
2020-05-21

Defect reduction of semiconductor layers and semiconductor devices by anneal and related methods

#50
20200152673
2020-05-14

Peeling method and method of manufacturing semiconductor device

#51
20200135847
2020-04-30

Method of manufacturing semiconductor device, and semiconductor device

#52
20200135489
2020-04-30

METHOD FOR MAKING A SEMICONDUCTOR DEVICE INCLUDING A SUPERLATTICE HAVING NITROGEN DIFFUSED THEREIN

#53
20200127044
2020-04-23

METHOD FOR PRODUCING SEMICONDUCTOR EPITAXIAL WAFER, SEMICONDUCTOR EPITAXIAL WAFER, AND METHOD OF PRODUCING SOLID-STATE IMAGE SENSING DEVICE

#54
20200127043
2020-04-23

METHOD OF PRODUCING SEMICONDUCTOR EPITAXIAL WAFER, SEMICONDUCTOR EPITAXIAL WAFER, AND METHOD OF PRODUCING SOLID-STATE IMAGE SENSING DEVICE

#55
20200119152
2020-04-16

Low resistant contact method and structure

#56
20200105541
2020-04-02

Methods for film modification

#57
20200083357
2020-03-12

Silicon germanium alloy fins with reduced defects

#58
20200083238
2020-03-12

Integrated structures and methods of forming integrated structures

#59
20200075346
2020-03-05

Apparatus and process for electron beam mediated plasma etch and deposition processes

#60
20200051831
2020-02-13

Method for modifying substrates based on crystal lattice dislocation density

#61
20200027748
2020-01-23

Method for manufacturing semiconductor device

#62
20200020544
2020-01-16

Method for forming semiconductor device structure having oxide layer

#63
20200013768
2020-01-09

Methods and systems for packaging an integrated circuit

#64
20190362975
2019-11-28

Semiconductor device having IGBT and diode with field stop layer formed of hydrogen donor and helium

#65
20190341321
2019-11-07

External gettering method and device

#66
20190329542
2019-10-31

Light assisted platelet formation facilitating layer transfer from a semiconductor donor substrate

#67
20190304800
2019-10-03

Method of producing a wafer from an ingot including a peel-off detecting step

#68
20190267390
2019-08-29

Integrated structures and methods of forming integrated structures

#69
20190245077
2019-08-08

MOSFETs with multiple dislocation planes

#70
20190198409
2019-06-27

Bonded structures

#71
20190189464
2019-06-20

Methods and apparatus for gettering impurities in semiconductors

#72
20190131463
2019-05-02

Solar cells with improved lifetime, passivation and/or efficiency

#73
20190123145
2019-04-25

Semiconductor device

#74
20190027533
2019-01-24

Method of producing semiconductor epitaxial wafer, semiconductor epitaxial wafer, and method of producing solid-state image sensor

#75
20180374891
2018-12-27

Method for producing semiconductor epitaxial wafer and method of producing solid-state imaging device

#76
20180350902
2018-12-06

Semiconductor device and method for manufacturing semiconductor device

#77
20180337064
2018-11-22

Method for making a semiconductor device including a superlattice as a gettering layer

#78
20180337063
2018-11-22

Semiconductor device including a superlattice as a gettering layer

#79
20180331088
2018-11-15

Methods and systems for packaging semiconductor devices to improve yield

#80
20180323081
2018-11-08

Gettering layer forming method

#81
20180323080
2018-11-08

Gettering layer forming method

#82
20180309015
2018-10-25

Method for eliminating metal composites from polycrystalline silicon cell piece

#83
20180286677
2018-10-04

Epitaxial wafer manufacturing method and epitaxial wafer

#84
20180277710
2018-09-27

Method and device for passivating defects in semiconductor substrates

#85
20180254194
2018-09-06

Gettering layer formation and substrate

#86
20180219108
2018-08-02

Solar cells with improved lifetime, passivation and/or efficiency

#87
20180151679
2018-05-31

Low resistance contact method and structure

#88
20180108838
2018-04-19

Peeling method and method of manufacturing semiconductor device

#89
20180102430
2018-04-12

MOSFETs with multiple dislocation planes

#90
20180033783
2018-02-01

Avalanche diode having an enhanced defect concentration level and method of making the same

#91
20180019327
2018-01-18

Semiconductor device structure having a doped passivation layer

#92
20180019306
2018-01-18

Semiconductor device containing oxygen-related thermal donors

#93
20180012762
2018-01-11

Semiconductor device having IGBT and diode with field stop layer formed of hydrogen donor and helium

#94
20170373076
2017-12-28

Integrated structures and methods of forming integrated structures

#95
20170372971
2017-12-28

Integrated circuit devices

#96
20170358649
2017-12-14

Method of manufacturing a semiconductor device having an impurity concentration

#97
20170352730
2017-12-07

Semiconductor device

#98
20170352545
2017-12-07

Method of producing semiconductor epitaxial wafer and method of producing solid-state image sensor

#99
20170342596
2017-11-30

Method for heat treatment of silicon single crystal wafer

#100
20170338117
2017-11-23

Method for manufacturing epitaxial silicon wafer and vapor phase growth device

#101
20170316929
2017-11-02

Semiconductor device having a defined oxygen concentration

#102
20170278759
2017-09-28

Workpiece evaluating method

#103
20170250073
2017-08-31

Trench metal insulator metal capacitor with oxygen gettering layer

#104
20170236714
2017-08-17

Method for removing crystal originated particles from a crystalline silicon body using an etch process

#105
20170234960
2017-08-17

Surface photovoltage calibration standard

#106
20170194134
2017-07-06

Removing particulate contaminants from the backside of a wafer or reticle

#107
20170186623
2017-06-29

Method for producing low-permittivity spacers

#108
20170178894
2017-06-22

Cleaning method

#109
20170170321
2017-06-15

Silicon germanium alloy fins with reduced defects

#110
20170170302
2017-06-15

Silicon germanium alloy fins with reduced defects

#111
20170141119
2017-05-18

Methods of forming integrated structures

#112
20170133358
2017-05-11

Methods and systems to improve yield in multiple chips integration processes

#113
20170125431
2017-05-04

Flash memory having water vapor induced air gaps and fabricating method thereof

#114
20170110381
2017-04-20

External gettering method and device

#115
20170077171
2017-03-16

Method of producing semiconductor epitaxial wafer, semiconductor epitaxial wafer, and method of producing solid-state image sensing device

#116
20170076959
2017-03-16

Epitaxial silicon wafer and method for producing the epitaxial silicon wafer

#117
20170044688
2017-02-16

Silicon wafer and method for manufacturing same

#118
20170037541
2017-02-09

Method for heat treatment of silicon single crystal wafer

#119
20170033013
2017-02-02

Integrated circuit devices and methods of manufacturing the same

#120
20170032966
2017-02-02

Semiconductor chip arrangement and method thereof

#121
20170002480
2017-01-05

Method for heat treatment of silicon single crystal wafer

#122
20160372473
2016-12-22

Method to form dual channel semiconductor material fins

#123
20160351666
2016-12-01

Gallium nitride apparatus with a trap rich region

#124
20160351393
2016-12-01

Epitaxial wafer manufacturing method and epitaxial wafer

#125
20160336409
2016-11-17

Semiconductor device having an impurity concentration and method of manufacturing thereof

#126
20160336196
2016-11-17

Apparatus and method for removing particles present on a wafer using photoelectrons and an electric field

#127
20160322233
2016-11-03

Silicon wafer and method for manufacturing the same

#128
20160315117
2016-10-27

Method of producing semiconductor epitaxial wafer, semiconductor epitaxial wafer, and method of producing solid-state image sensor

#129
20160293426
2016-10-06

Method of producing epitaxial silicon wafer, epitaxial silicon wafer, and method of producing solid-state image sensing device

#130
20160276493
2016-09-22

Semiconductor device and manufacturing method thereof

#131
20160276170
2016-09-22

Semiconductor manufacturing method

#132
20160248013
2016-08-25

Peeling method and method of manufacturing semiconductor device

#133
20160233092
2016-08-11

Gate and gate forming process

#134
20160211362
2016-07-21

MOSFETs with multiple dislocation planes

#135
20160211336
2016-07-21

Semiconductor device with a semiconductor body containing hydrogen-related donors

#136
20160190302
2016-06-30

SOI based FINFET with strained source-drain regions

#137
20160190219
2016-06-30

Peeling method and method of manufacturing semiconductor device

#138
20160181313
2016-06-23

METHOD OF PRODUCING SEMICONDUCTOR EPITAXIAL WAFER, SEMICONDUCTOR EPITAXIAL WAFER, AND METHOD OF PRODUCING SOLID-STATE IMAGE SENSING DEVICE

#139
20160181312
2016-06-23

METHOD OF PRODUCING SEMICONDUCTOR EPITAXIAL WAFER, SEMICONDUCTOR EPITAXIAL WAFER, AND METHOD OF PRODUCING SOLID-STATE IMAGE SENSING DEVICE

#140
20160181311
2016-06-23

METHOD OF PRODUCING SEMICONDUCTOR EPITAXIAL WAFER, SEMICONDUCTOR EPITAXIAL WAFER, AND METHOD OF PRODUCING SOLID-STATE IMAGE SENSING DEVICE

#141
20160148964
2016-05-26

Method of producing epitaxial silicon wafer, epitaxial silicon wafer, and method of producing solid-state image sensing device

#142
20160136779
2016-05-19

Polishing pad and method for manufacturing same

#143
20160118466
2016-04-28

Semiconductor chip arrangement

#144
20160118267
2016-04-28

Method for fabricating nitride semiconductor device with silicon layer

#145
20160111489
2016-04-21

Semiconductor device and method for manufacturing semiconductor device

#146
20160111413
2016-04-21

Avalanche diode having an enhanced defect concentration level and method of making the same

#147
20160104622
2016-04-14

Method for manufacturing a semiconductor wafer, and semiconductor device having a low concentration of interstitial oxygen

#148
20160093509
2016-03-31

Semiconductor device and method for forming the same

#149
20160093508
2016-03-31

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING APPARATUS, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM

#150
20160056051
2016-02-25

External gettering method and device

#151
20160049313
2016-02-18

Method of outgassing a mask material deposited over a workpiece in a process tool

#152
20160035831
2016-02-04

Channel region dopant control in fin field effect transistor

#153
20160035583
2016-02-04

Manufacturing method of epitaxial silicon wafer

#154
20160027867
2016-01-28

SEMICONDUCTOR DEVICE

#155
20160005623
2016-01-07

METHOD FOR PURIFYING METALLURGICAL SILICON

#156
20150380493
2015-12-31

Epitaxial silicon wafer having reduced stacking faults

#157
20150371871
2015-12-24

Method of reducing an impurity concentration in a semiconductor body, method of manufacturing a semiconductor device and semiconductor device

#158
20150357508
2015-12-10

OXIDE MEDIA FOR GETTERING IMPURITIES FROM SILICON WAFERS

#159
20150311126
2015-10-29

Structure and method for metal gate stack oxygen concentration control using an oxygen diffusion barrier layer and a sacrificial oxygen gettering layer

#160
20150303071
2015-10-22

Epitaxial wafer and a method of manufacturing thereof

#161
20150294881
2015-10-15

Microwave anneal (MWA) for defect recovery

#162
20150270130
2015-09-24

Method for removing crystal originated particles from a crystalline silicon body

#163
20150235866
2015-08-20

Semiconductor device and method for manufacturing semiconductor device

#164
20150221766
2015-08-06

Semiconductor device having a field-effect structure and a nitrogen concentration profile

#165
20150214310
2015-07-30

Semiconductor device and method for forming the same

#166
20150214108
2015-07-30

Semiconductor device and method of fabricating the same

#167
20150194491
2015-07-09

Semiconductor device with vertically inhomogeneous heavy metal doping profile

#168
20150147869
2015-05-28

Three-dimensional integrated circuit device fabrication including wafer scale membrane

#169
20150123248
2015-05-07

Silicon wafers with suppressed minority carrier lifetime degradation

#170
20150084094
2015-03-26

SCR component with temperature-stable characteristics

#171
20150076597
2015-03-19

Semiconductor component having a passivation layer and production method

#172
20150069539
2015-03-12

Cup-like getter scheme

#173
20150064852
2015-03-05

Method for manufacturing semiconductor device using a gettering layer

#174
20150037930
2015-02-05

Method of manufacturing a semiconductor heteroepitaxy structure

#175
20150017785
2015-01-15

METHOD OF FORMING SALICIDE BLOCK WITH REDUCED DEFECTS

#176
20150008478
2015-01-08

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME

#177
20140377938
2014-12-25

Method for producing semiconductor device

#178
20140357011
2014-12-04

Solid-state image pick-up device and manufacturing method thereof, image-pickup apparatus, semiconductor device and manufacturing method thereof, and semiconductor substrate

#179
20140346576
2014-11-27

MOSFETs with multiple dislocation planes

#180
20140329366
2014-11-06

Method for fabricating semiconductor device

#181
20140319698
2014-10-30

Redistribution layer contacting first wafer through second wafer

#182
20140284657
2014-09-25

Semiconductor device and method for manufacturing semiconductor device

#183
20140264757
2014-09-18

Metal structures and methods of using same for transporting or gettering materials disposed within semiconductor substrates

#184
20140264351
2014-09-18

Peeling method and method of manufacturing semiconductor device

#185
20140238490
2014-08-28

Method for decreasing an excess carrier induced degradation in a silicon substrate

#186
20140227807
2014-08-14

Semiconductor manufacturing apparatus and device manufacturing method using substrate distortion correction

#187
20140187021
2014-07-03

Method of healing defect at junction of semiconductor device using germanium

#188
20140154873
2014-06-05

Dislocation engineering using a scanned laser

#189
20140154872
2014-06-05

Dislocation engineering using a scanned laser

#190
20140151704
2014-06-05

Method, system, and apparatus for preparing substrates and bonding semiconductor layers to substrates

#191
20140147956
2014-05-29

Method for manufacturing solar cells, attenuating lid phenomena

#192
20140117502
2014-05-01

Method for processing a semiconductor carrier, a semiconductor chip arrangement and a method for manufacturing a semiconductor device

#193
20140103492
2014-04-17

Silicon wafer and method for producing the same

#194
20140097488
2014-04-10

Method for producing a semiconductor device and field-effect semiconductor device

#195
20140080289
2014-03-20

Method of forming gettering layer

#196
20140080247
2014-03-20

Method of producing semiconductor epitaxial wafer, semiconductor epitaxial wafer, and method of producing solid-state image sensing device

#197
20140054609
2014-02-27

LARGE HIGH-QUALITY EPITAXIAL WAFERS

#198
20140048805
2014-02-20

Bonding-substrate fabrication method, bonding substrate, substrate bonding method, bonding-substrate fabrication apparatus, and substrate assembly

#199
20140045346
2014-02-13

Systems and methods for preparation of epitaxially textured thick films

#200
20140045291
2014-02-13

Solid-state image pick-up device and manufacturing method thereof, image-pickup apparatus, semiconductor device and manufacturing method thereof, and semiconductor substrate

#201
20140015018
2014-01-16

Semiconductor device and method of fabricating the same

#202
20140001605
2014-01-02

Method for growing an epitaxial film on a phosphorous-doped silicon wafer

#203
20130295759
2013-11-07

Methods for manufacturing metal gates

#204
20130249061
2013-09-26

Substrate of semiconductor device, for gettering metallic impurity

#205
20130228903
2013-09-05

Method of producing a vertically inhomogeneous platinum or gold distribution in a semiconductor substrate and in a semiconductor device

#206
20130221497
2013-08-29

Method for the production of a substrate comprising embedded layers of getter material

#207
20130209781
2013-08-15

DIMENSIONAL SILICA-BASED POROUS SILICON STRUCTURES AND METHODS OF FABRICATION

#208
20130178046
2013-07-11

Method of manufacturing a semiconductor apparatus

#209
20130149843
2013-06-13

In-situ gettering method for removing metal impurities from the surface and interior of a upgraded metallurgical grade silicon wafer

#210
20130102129
2013-04-25

Processes for suppressing minority carrier lifetime degradation in silicon wafers

#211
20120329194
2012-12-27

Method for heat-treating a silicon substrate for the production of photovoltaic cells, and photovoltaic cell production method

#212
20120302040
2012-11-29

METHOD OF FABRICATION OF A THREE-DIMENSIONAL INTEGRATED CIRCUIT DEVICE USING A WAFER SCALE MEMBRANE

#213
20120299145
2012-11-29

APPARATUS FOR THREE-DIMENSIONAL INTEGRATED CIRCUIT DEVICE FABRICATION INCLUDING WAFER SCALE MEMBRANE

#214
20120296933
2012-11-22

Methods and systems of retrieving documents

#215
20120294322
2012-11-22

Dislocation Engineering Using a Scanned Laser

#216
20120292784
2012-11-22

Semiconductor device

#217
20120289060
2012-11-15

Wafer processing method

#218
20120267681
2012-10-25

Semiconductor device and method for manufacturing semiconductor device

#219
20120244657
2012-09-27

Method for manufacturing semiconductor device

#220
20120241742
2012-09-27

Thinned semiconductor components having lasered features and method of fabrication

#221
20120220084
2012-08-30

Method of fabricating polycrystalline silicon layer, TFT fabricated using the same, method of fabricating TFT, and organic light emitting diode display device having the same

#222
20120217501
2012-08-30

Peeling method and method of manufacturing semiconductor device

#223
20120205821
2012-08-16

External gettering method and device

#224
20120193753
2012-08-02

Methods for reducing the metal content in the device layer of SOI structures and SOI structures produced by such methods

#225
20120164822
2012-06-28

Methods of fabricating high-K metal gate devices

#226
20120149181
2012-06-14

Method for manufacturing semiconductor wafer

#227
20120149170
2012-06-14

Method for isolation formation in manufacturing semiconductor device

#228
20120146024
2012-06-14

Method of forming a gettering structure having reduced warpage and gettering a semiconductor wafer therewith

#229
20120138823
2012-06-07

Dislocation Engineering Using a Scanned Laser

#230
20120112319
2012-05-10

Epitaxial silicon wafer and method for manufacturing same

#231
20120112190
2012-05-10

Epitaxial silicon wafer and method for manufacturing same

#232
20120083079
2012-04-05

Method of manufacturing semiconductor device

#233
20120056304
2012-03-08

Wafer, fabricating method of the same, and semiconductor substrate

#234
20120052656
2012-03-01

Dimensional silica-based porous silicon structures and methods of fabrication

#235
20120049330
2012-03-01

SILICON WAFER AND METHOD FOR PRODUCING THE SAME

#236
20120021597
2012-01-26

Method for fabricating semiconductor device

#237
20120021558
2012-01-26

Semiconductor substrate for solid-state imaging sensing device as well as solid-state image sensing device and method for producing the same

#238
20110309478
2011-12-22

Semiconductor wafer pre-process annealing and gettering method and system for solar cell formation

#239
20110300371
2011-12-08

EPITAXIAL SUBSTRATE AND METHOD FOR PRODUCING SAME

#240
20110298094
2011-12-08

Epitaxial wafer and method of producing the same

#241
20110272699
2011-11-10

Method of manufacturing semiconductor device having first conductive layer including aluminum

#242
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Semi-insulating group III metal nitride and method of manufacture

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Integrated circuitry

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Method of producing silicon wafer, epitaxial wafer and solid state image sensor, and device for producing silicon wafer

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SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING SAME

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Method of removing heavy metal in semiconductor substrate

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Integrated circuit chip protected against laser attacks

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Gettering structures and methods and their application

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Method to reduce dislocation density in silicon using stress

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DOUBLE-SIDED HETEROJUNCTION SOLAR CELL BASED ON THIN EPITAXIAL SILICON

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Method for reprocessing semiconductor substrate, method for manufacturing reprocessed semiconductor substrate, and method for manufacturing SOI substrate

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Silicon wafer

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Solid-state imaging device, camera and method of producing the solid-state imaging device

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METHOD FOR TREATING AN OXYGEN-CONTAINING SEMICONDUCTOR WAFER, AND SEMICONDUCTOR COMPONENT

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Semiconductor thin film and semiconductor device

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Method of Fabricating Upgraded Metallurgical Grade Silicon by External Gettering Procedure

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SOI (silicon on insulator) structure semiconductor device and method of manufacturing the same

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Methods for fabricating semiconductor components using thinning and back side laser processing

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Solar cells

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Solid-state image pick-up device and manufacturing method thereof, image-pickup apparatus, semiconductor device and manufacturing method thereof, and semiconductor substrate

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Method of fabricating a semiconductor on insulator device having a frontside substrate contact

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Semiconductor substrate for solid-state image sensing device as well as solid-state image sensing device and method for producing the same

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Structure and method for metal gate stack oxygen concentration control using an oxygen diffusion barrier layer and a sacrificial oxygen gettering layer

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Semiconductor device manufacturing method, semiconductor device and semiconductor device manufacturing installation

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Dislocation engineering using a scanned laser

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Methods of fabricating high-k metal gate devices

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Solar cells fabricated by using CVD epitaxial Si films on metallurgical-grade Si wafers

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Silicon wafer and method for producing the same

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Semiconductor device gate structure including a gettering layer

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METHOD FOR PRODUCING WAFER FOR BACKSIDE ILLUMINATION TYPE SOLID IMAGING DEVICE

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Method of purifying a crystalline silicon substrate and process for producing a photovoltaic cell

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WAFER MANUFACTURING METHOD AND WAFER OBTAINED THROUGH THE METHOD

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Wafer processing method for improving gettering capabilities of wafers made therefrom

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Wafer scale membrane for three-dimensional integrated circuit device fabrication

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SILICON SUBSTRATE FOR SOLID-STATE IMAGING DEVICE AND METHOD FOR MANUFACTURING THE SAME

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Method for surface treatment of semiconductor substrates

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Method of peeling thin film device and method of manufacturing semiconductor device using peeled thin film device

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Semiconductor device including a gettering layer and manufacturing method therefor

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SILICON WAFER

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Thin silicon wafer and method of manufacturing the same

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SILICON WAFER AND PRODUCTION METHOD THEREOF

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Integrated circuitry

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Silicon substrate and manufacturing method thereof

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Silicon substrate and manufacturing method thereof

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Method for dry chemical treatment of substrates and also use thereof

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GETTERING LAYER ON SUBSTRATE

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Avalanche diode having an enhanced defect concentration level and method of making the same

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STRUCTURE AND METHOD TO IMPROVE MOSFET RELIABILITY

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INTEGRATION OF ION GETTERING MATERIAL IN DIELECTRIC

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Epitaxial wafer and method of producing the same

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Systems and methods for preparation of epitaxially textured thick films

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Method for Trapping Implant Damage in a Semiconductor Substrate

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Method to improve electrical leakage performance and to minimize electromigration in semiconductor devices

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Semiconductor device and method for fabricating same

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BONDED SOI SUBSTRATE, AND METHOD FOR MANUFACTURING THE SAME

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Wafer and method for producing a wafer

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Single crystal silicon wafer for insulated gate bipolar transistors and process for producing the same

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Solid-state imaging device, camera and method of producing the solid-state imaging device

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Method of Forming an Integrated Circuit and Integrated Circuit