ClassID:

207468

H01L21/76237 - 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 devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof; Manufacture of specific parts of devices defined in group; Making of isolation regions between components; Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using trench refilling with dielectric materials introducing impurities in trench side or bottom walls, e.g. for forming channel stoppers or alter isolation behavior

Recent Application in this class:
#1
20260040910
2026-02-05

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

#2
20250275193
2025-08-28

PUNCH THROUGH LEAKAGE CONTROL FOR SEMICONDUCTOR STRUCTURES

#3
20250227969
2025-07-10

SEMICONDUCTOR MEMORY DEVICE

#4
20250194169
2025-06-12

TERMINATION STRUCTURE FOR A SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

#5
20250183095
2025-06-05

METHOD OF FABRICATING OXIDE FILM WITH UNIFORM THICKNESS

#6
20250169193
2025-05-22

ISOLATION STRUCTURE FOR IC WITH EPI REGIONS SHARING THE SAME TANK

#7
20250140599
2025-05-01

DEVICE WITH ISOLATION STRUCTURES

#8
20250125187
2025-04-17

METHODS FOR MAKING SEMICONDUCTOR TRANSISTOR DEVICES WITH RECESSED SUPERLATTICE OVER WELL REGIONS

#9
20240420992
2024-12-19

MANUFACTURING METHOD OF SEMICONDUCTOR STRUCTURE

#10
20240312830
2024-09-19

THREE-DIMENSIONAL MEMORY DEVICE AND METHOD

#11
20240234202
2024-07-11

Semiconductor Structure And Method of Making The Same

#12
20240194784
2024-06-13

SOURCE/DRAIN EPITAXIAL LAYER PROFILE

#13
20240170299
2024-05-23

METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

#14
20240145293
2024-05-02

MERGED TRENCHES SURROUNDED BY WIDER TRENCH FOR ISOLATING SEMICONDUCTOR DEVICES

#15
20240120368
2024-04-11

REDUCED ESR IN TRENCH CAPACITOR

#16
20240072160
2024-02-29

SEMICONDUCTOR DEVICE WITH TRENCH STRUCTURES AND METHOD FOR MANUFACTURING SAME

#17
20240047265
2024-02-08

Manufacturing method of semiconductor structure

#18
20230402454
2023-12-14

SEMICONDUCTOR DEVICES

#19
20230369391
2023-11-16

Semiconductor device with increased isolation breakdown voltage

#20
20230343634
2023-10-26

Mechanism for finFET well doping

#21
20230290846
2023-09-14

SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING OF THE SAME

#22
20230207394
2023-06-29

Semiconductor device having deep trench structure and method of manufacturing thereof

#23
20230197467
2023-06-22

Method for manufacturing semiconductor device

#24
20230187266
2023-06-15

Method of manufacturing semiconductor structure

#25
20230141995
2023-05-11

Semiconductor structure and manufacturing method thereof

#26
20220406885
2022-12-22

Reduced ESR in trench capacitor

#27
20220392886
2022-12-08

Isolation structure for IC with epi regions sharing the same tank

#28
20220384430
2022-12-01

ELECTRODE STRUCTURE, SEMICONDUCTOR STRUCTURE, AND MANUFACTURING METHOD OF ELECTRODE STRUCTURE

#29
20220359751
2022-11-10

Source/drain epitaxial layer profile

#30
20220359270
2022-11-10

Three-dimensional memory device and method

#31
20220320155
2022-10-06

SEMICONDUCTOR STRUCTURE AND METHOD OF MANUFACTURING THE SAME

#32
20220319909
2022-10-06

METHOD FOR MANUFACTURING A SEMICONDUCTOR MEMORY DEVICE

#33
20220293728
2022-09-15

Trench insulation structure with enlarged electrically conductive side wall

#34
20220270932
2022-08-25

Semiconductor device having deep trench structure and method of manufacturing thereof

#35
20220223704
2022-07-14

SEMICONDUCTOR STRUCTURE AND FORMATION METHOD THEREOF

#36
20220199460
2022-06-23

Method for forming semiconductor structure

#37
20220148910
2022-05-12

Semiconductor storage device

#38
20220130717
2022-04-28

Deep trench isolation with segmented deep trench

#39
20220102484
2022-03-31

Method of fabricating semiconductor structure

#40
20220102196
2022-03-31

METHOD OF MANUFACTURING SEMICONDUCTOR STRUCTURE

#41
20220084873
2022-03-17

Semiconductor device including trench isolation layer and method of forming the same

#42
20220044961
2022-02-10

Semiconductor structure and manufacturing method thereof

#43
20220037197
2022-02-03

METHOD OF MANUFACTURING SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR STRUCTURE

#44
20210407848
2021-12-30

Three-dimensional memory device and method

#45
20210358799
2021-11-18

Mechanism for FinFET well doping

#46
20210288007
2021-09-16

Method for fabricating a semiconductor device

#47
20210272842
2021-09-02

TRANSISTOR DEVICE WITH SINKER CONTACTS AND METHODS FOR MANUFACTURING THE SAME

#48
20210234005
2021-07-29

Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device

#49
20210193704
2021-06-24

Method for passivating full front-side deep trench isolation structure

#50
20210159332
2021-05-27

Semiconductor structure and forming method thereof

#51
20210143052
2021-05-13

Masking a zone at the edge of a donor substrate during an ion implantation step

#52
20210126087
2021-04-29

Semiconductor structure and fabrication method thereof

#53
20210111063
2021-04-15

Multi-depth regions of high resistivity in a semiconductor substrate

#54
20210066134
2021-03-04

Semiconductor device having deep trench structure and method of manufacturing thereof

#55
20210043496
2021-02-11

Structures for improving radiation hardness and eliminating latch-up in integrated circuits

#56
20210036150
2021-02-04

Lateral double-diffused metal oxide semiconductor component and manufacturing method therefor

#57
20210028171
2021-01-28

Methods and apparatuses including a boundary of a well beneath an active area of a tap

#58
20210028056
2021-01-28

ELECTRONIC CIRCUIT COMPRISING ELECTRICAL INSULATION TRENCHES

#59
20210013343
2021-01-14

Source/drain epitaxial layer profile

#60
20200388674
2020-12-10

Trench insulation structure with enlarged electrically conductive side wall

#61
20200381292
2020-12-03

Semiconductor device including trench isolation layer and method of forming the same

#62
20200365711
2020-11-19

DOPED STI TO REDUCE SOURCE/DRAIN DIFFUSION FOR GERMANIUM NMOS TRANSISTORS

#63
20200343145
2020-10-29

Semiconductor device having deep trench structure and method of manufacturing thereof

#64
20200303544
2020-09-24

SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME

#65
20200243582
2020-07-30

Semiconductor structure and method of manufacturing the same

#66
20200219928
2020-07-09

Method of fabricating image sensor

#67
20200152578
2020-05-14

Structures for improving radiation hardness and eliminating latch-up in integrated circuits

#68
20200144258
2020-05-07

Forming doped regions in semiconductor strips

#69
20200144102
2020-05-07

Manufacturing method of semiconductor structure

#70
20200135848
2020-04-30

Semiconductor device including a functional layer and a method of fabricating the same

#71
20200135540
2020-04-30

Semiconductor structure including isolations

#72
20200119139
2020-04-16

Methods and apparatuses including a boundary of a well beneath an active area of a tap

#73
20200083321
2020-03-12

Semiconductor device manufacturing method and semiconductor device

#74
20200075394
2020-03-05

Trench isolation interfaces

#75
20200066710
2020-02-27

Isolation structure for IC with epi regions sharing the same tank

#76
20200006560
2020-01-02

Source/drain epitaxial layer profile

#77
20190363023
2019-11-28

Device with improved shallow trench isolation structure

#78
20190333824
2019-10-31

Homogeneous densification of fill layers for controlled reveal of vertical fins

#79
20190333821
2019-10-31

System and method for widening fin widths for small pitch FinFET devices

#80
20190326400
2019-10-24

Semiconductor device

#81
20190324300
2019-10-24

Electrical isolation in photonic integrated circuits

#82
20190319037
2019-10-17

Method of manufacturing memory device

#83
20190273014
2019-09-05

Mechanism for FinFET well doping

#84
20190252379
2019-08-15

Forming doped regions in semiconductor strips

#85
20190252242
2019-08-15

Trench isolation interfaces

#86
20190206735
2019-07-04

Semiconductor devices and methods of fabricating the same

#87
20190198402
2019-06-27

Semiconductor device and method of manufacturing same

#88
20190198384
2019-06-27

Semiconductor device with two-part insulation structure within non-active region

#89
20190164843
2019-05-30

Homogeneous densification of fill layers for controlled reveal of vertical fins

#90
20190157322
2019-05-23

Semiconductor structure and method of manufacturing the same

#91
20190139816
2019-05-09

Semiconductor structure including isolations and method for manufacturing the same

#92
20190131401
2019-05-02

Semiconductor device and method for manufacturing the same

#93
20190096744
2019-03-28

Sinker to buried layer connection region for narrow deep trenches

#94
20190057896
2019-02-21

Method for making a semiconductor device including non-monocrystalline stringer adjacent a superlattice-sti interface

#95
20190035830
2019-01-31

Charge storage cell and method of manufacturing a charge storage cell

#96
20190035674
2019-01-31

Integrated circuit and manufacturing method thereof

#97
20190013381
2019-01-10

Semiconductor structure and manufacturing method thereof

#98
20190013325
2019-01-10

Semiconductor device having etching control layer in substrate and method of fabricating the same

#99
20190013234
2019-01-10

Trench isolation interfaces

#100
20180366323
2018-12-20

Method of forming oxide layer

#101
20180342416
2018-11-29

Anneal after trench sidewall implant to reduce defects

#102
20180269109
2018-09-20

System and method for widening fin widths for small pitch FinFET devices

#103
20180261495
2018-09-13

Transistor device with sinker contacts and methods for manufacturing the same

#104
20180211879
2018-07-26

Stress memorization technique for strain coupling enhancement in bulk FINFET device

#105
20180190660
2018-07-05

Method for fabricating semiconductor device

#106
20180175021
2018-06-21

Isolation structure for IC with epi regions sharing the same tank

#107
20180166496
2018-06-14

Charge storage cell and method of manufacturing a charge storage cell

#108
20180166323
2018-06-14

Self-aligned trench isolation in integrated circuits

#109
20180130800
2018-05-10

Forming doped regions in semiconductor strips

#110
20180102290
2018-04-12

Stress memorization technique for strain coupling enhancement in bulk finFET device

#111
20180102278
2018-04-12

Mechanisms for forming FinFETs with different fin heights

#112
20180033627
2018-02-01

Reverse-blocking IGBT having a reverse-blocking edge termination structure

#113
20180019160
2018-01-18

Semiconductor device and manufacturing method therefor

#114
20180012977
2018-01-11

Isolation structure of fin field effect transistor

#115
20170372969
2017-12-28

System and method for widening Fin widths for small pitch FinFET devices

#116
20170287774
2017-10-05

Method for manufacturing semiconductor device with trench isolation structure having plural oxide films

#117
20170271386
2017-09-21

Implant isolated devices and method for forming the same

#118
20170271199
2017-09-21

Semiconductor device with localized carrier lifetime reduction and fabrication method thereof

#119
20170194189
2017-07-06

Method for manufacturing memory device

#120
20170178968
2017-06-22

Method and device to improve shallow trench isolation

#121
20170178947
2017-06-22

Trench separation diffusion for high voltage device

#122
20170162433
2017-06-08

Method for manufacturing a device isolation structure

#123
20170154807
2017-06-01

Vertical structure having an etch stop over portion of the source

#124
20170140980
2017-05-18

Mechanisms for forming FinFETs with different fin heights

#125
20170084743
2017-03-23

Stress memorization technique for strain coupling enhancement in bulk finFET device

#126
20170040446
2017-02-09

Semiconductor device with front and rear surface electrodes on a substrate having element and circumferential regions, an insulating gate type switching element in the element region being configured to switch between the front and rear surface electrodes

#127
20170025516
2017-01-26

Insulated gate semiconductor device and method for manufacturing the insulated gate semiconductor device

#128
20160380088
2016-12-29

Bipolar junction transistors with a buried dielectric region in the active device region

#129
20160336219
2016-11-17

Isolated and bulk semiconductor devices formed on a same bulk substrate

#130
20160329331
2016-11-10

Mechanism for FinFET well doping

#131
20160293734
2016-10-06

Forming punch-through stopper regions in finFET devices

#132
20160284588
2016-09-29

Semiconductor device and manufacturing method

#133
20160268367
2016-09-15

Method of forming superjunction high voltage devices using wafer bonding

#134
20160268159
2016-09-15

Manufacturing method of semiconductor device

#135
20160233296
2016-08-11

Deep trench isolation

#136
20160233257
2016-08-11

Implant isolated devices and method for forming the same

#137
20160218041
2016-07-28

Technique of reducing shallow trench isolation loss during fin formation in finFETs

#138
20160211169
2016-07-21

Rotated STI diode on FinFET technology

#139
20160197141
2016-07-07

Compensation devices

#140
20160172470
2016-06-16

Isolation structure of fin field effect transistor

#141
20160163791
2016-06-09

Monolithic DMOS transistor in junction isolated process

#142
20160141409
2016-05-19

Semiconductor device and method for manufacturing semiconductor device having a step provided in a lateral surface of a trench formed in a surface of a semiconductor substrate

#143
20160141289
2016-05-19

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME

#144
20160133698
2016-05-12

Isolation structure for semiconductor device

#145
20160126132
2016-05-05

Methods for fabricating integrated circuits with isolation regions having uniform step heights

#146
20160111321
2016-04-21

Device isolation structure and manufacture method

#147
20160071758
2016-03-10

Silicon-on-insulator integrated circuit devices with body contact structures and methods for fabricating the same

#148
20160071757
2016-03-10

Mechanism of forming a trench structure

#149
20160056202
2016-02-25

Isolation for semiconductor devices

#150
20160043003
2016-02-11

Mechanisms for forming FinFETs with different fin heights

#151
20160027869
2016-01-28

Saucer-shaped isolation structures for semiconductor devices

#152
20160027868
2016-01-28

Isolation structures for semiconductor devices including trenches containing conductive material

#153
20160027839
2016-01-28

Method of preparing self-aligned isolation regions between sensor elements

#154
20160013206
2016-01-14

Low leakage dual STI integrated circuit including FDSOI transistors

#155
20160013095
2016-01-14

Uniform shallow trench isolation regions and the method of forming the same

#156
20150380522
2015-12-31

Methods of forming low noise semiconductor devices

#157
20150340357
2015-11-26

Isolation structure for IC with EPI regions sharing the same tank

#158
20150340277
2015-11-26

Semiconductor device with an interconnect and a method for manufacturing thereof

#159
20150303265
2015-10-22

Semiconductor device with trench isolation

#160
20150303096
2015-10-22

METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE

#161
20150279879
2015-10-01

Varied STI liners for isolation structures in image sensing devices

#162
20150221746
2015-08-06

Methods of manufacturing high electron mobility transistors

#163
20150214295
2015-07-30

Power semiconductor device and method of fabricating the same and cutoff ring

#164
20150206959
2015-07-23

Formation of a high aspect ratio trench in a semiconductor substrate and a bipolar semiconductor device having a high aspect ratio trench isolation region

#165
20150206744
2015-07-23

FinFET structures having silicon germanium and silicon fins

#166
20150194495
2015-07-09

MOSFET termination trench

#167
20150187634
2015-07-02

Mechanisms for forming FinFETs with different fin heights

#168
20150179734
2015-06-25

Integrated circuits with a buried N layer and methods for producing such integrated circuits

#169
20150179503
2015-06-25

Mechanism for FinFET well doping

#170
20150140780
2015-05-21

Method for fabricating shallow trench isolation structure

#171
20150140752
2015-05-21

Multiple-time programming memory cells and methods for forming the same

#172
20150132918
2015-05-14

Integrated circuit using deep trench through silicon (DTS)

#173
20150130016
2015-05-14

Semiconductor device and manufacturing method of the same

#174
20150118823
2015-04-30

Method of stressing a semiconductor layer

#175
20150118805
2015-04-30

Method of forming stressed semiconductor layer

#176
20150115397
2015-04-30

Semiconductor device with trench isolation

#177
20150111334
2015-04-23

Method of making backside illuminated image sensors

#178
20150108549
2015-04-23

Formation of a high aspect ratio trench in a semiconductor substrate and a bipolar semiconductor device having a high aspect ratio trench isolation region

#179
20150104923
2015-04-16

Mechanism of forming a trench structure

#180
20150099342
2015-04-09

Mechanism of forming a trench structure

#181
20150099338
2015-04-09

Non-volatile memory device and method of manufacturing the same

#182
20150050751
2015-02-19

Method of controlling threshold voltage and method of fabricating semiconductor device

#183
20150014810
2015-01-15

Isolation structures for semiconductor devices

#184
20140370686
2014-12-18

SOI structure for signal isolation and linearity

#185
20140349456
2014-11-27

Trench power MOSFET structure fabrication method

#186
20140332931
2014-11-13

Compensation devices

#187
20140308798
2014-10-16

Multiple-time programming memory cells and methods for forming the same

#188
20140302661
2014-10-09

Contact isolation scheme for thin buried oxide substrate devices

#189
20140299942
2014-10-09

Semiconductor device having fin structure and method of manufacturing the same

#190
20140264724
2014-09-18

Deep trench isolation

#191
20140264720
2014-09-18

Method and structure for nitrogen-doped shallow-trench isolation dielectric

#192
20140264719
2014-09-18

Varied STI liners for isolation structures in image sensing devices

#193
20140264502
2014-09-18

Self-aligned implants to reduce cross-talk of imaging sensors

#194
20140248756
2014-09-04

Method of manufacturing semiconductor device

#195
20140241053
2014-08-28

Trench isolation implantation

#196
20140203359
2014-07-24

Butted SOI junction isolation structures and devices and method of fabrication

#197
20140145251
2014-05-29

Method for forming an insulating trench in a semiconductor substrate and structure, especially CMOS image sensor, obtained by said method

#198
20140127879
2014-05-08

Semiconductor device and method of manufacture

#199
20140120693
2014-05-01

Method of making a shallow trench isolation (STI) structures

#200
20140091377
2014-04-03

Implant isolated devices and method for forming the same

#201
20140091375
2014-04-03

Implant isolated devices and method for forming the same

#202
20140073111
2014-03-13

Method of forming isolation structure

#203
20140070287
2014-03-13

Semiconductor device and method of manufacturing same

#204
20140061737
2014-03-06

Isolation for semiconductor devices

#205
20140001560
2014-01-02

Isolated and bulk semiconductor devices formed on a same bulk substrate

#206
20130320484
2013-12-05

Semiconductor device formation

#207
20130320460
2013-12-05

Semiconductor device having fin structure and method of manufacturing the same

#208
20130295729
2013-11-07

Method for manufacturing reverse-blocking semiconductor element

#209
20130260532
2013-10-03

Method for Manufacturing Semiconductor Device

#210
20130256772
2013-10-03

Multiple-time programming memory cells and methods for forming the same

#211
20130207227
2013-08-15

MOSFET termination trench

#212
20130181321
2013-07-18

SOI structure and method for utilizing trenches for signal isolation and linearity

#213
20130171837
2013-07-04

Semiconductor process

#214
20130154051
2013-06-20

Method for forming a deep trench in a microelectronic component substrate

#215
20130140667
2013-06-06

Localized carrier lifetime reduction

#216
20130137251
2013-05-30

Uniform shallow trench isolation regions and the method of forming the same

#217
20130099322
2013-04-25

METHOD FOR MANUFACTURING INSULATED-GATE TRANSISTORS

#218
20130095636
2013-04-18

Process for producing at least one deep trench isolation

#219
20130045589
2013-02-21

Semiconductor devices and methods of manufacturing the same

#220
20130026546
2013-01-31

INTEGRATED CIRCUIT COMPRISING AN ISOLATING TRENCH AND CORRESPONDING METHOD

#221
20130015553
2013-01-17

High Voltage Isolation Trench, Its Fabrication Method and MOS Device

#222
20130009235
2013-01-10

Non-volatile memory device and method of manufacturing the same

#223
20130005093
2013-01-03

Method of manufacturing a reverse blocking insulated gate bipolar transistor

#224
20120326207
2012-12-27

Semiconductor device and manufacturing method

#225
20120319242
2012-12-20

Dopant Implantation Hardmask for Forming Doped Isolation Regions in Image Sensors

#226
20120302038
2012-11-29

METHOD FOR PREPARING A SHALLOW TRENCH ISOLATION STRUCTURE WITH THE STRESS OF ITS ISOLATION OXIDE BEING TUNED BY ION IMPLANTATION

#227
20120289024
2012-11-15

Method for forming the semiconductor cell

#228
20120211843
2012-08-23

Optimized channel implant for a semiconductor device and method of forming the same

#229
20120208345
2012-08-16

METHOD FOR FORMING A SELF-ALIGNED ISOLATION STRUCTURE UTILIZING SIDEWALL SPACERS AS AN ETCH MASK AND REMAINING AS A PORTION OF THE ISOLATION STRUCTURE

#230
20120205777
2012-08-16

SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME

#231
20120187524
2012-07-26

Doped oxide for shallow trench isolation (STI)

#232
20120181579
2012-07-19

VERTICAL PARASITIC PNP DEVICE IN A SILICON-GERMANIUM HBT PROCESS AND MANUFACTURING METHOD OF THE SAME

#233
20120153385
2012-06-21

SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME

#234
20120149200
2012-06-14

Nitride etch for improved spacer uniformity

#235
20120112280
2012-05-10

Butted SOI junction isolation structures and devices and method of fabrication

#236
20120104504
2012-05-03

Semiconductor device and method for fabricating the same

#237
20120088341
2012-04-12

Methods Of Manufacturing High Electron Mobility Transistors

#238
20120052652
2012-03-01

Self-aligned implants to reduce cross-talk of imaging sensors

#239
20120032267
2012-02-09

DEVICE AND METHOD FOR UNIFORM STI RECESS

#240
20120018805
2012-01-26

Semiconductor device with a depletion channel and method of manufacturing the same

#241
20120001265
2012-01-05

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE WHICH A PLURALITY OF TYPES OF TRANSISTORS ARE MOUNTED

#242
20110316061
2011-12-29

Structure and method to control bottom corner threshold in an SOI device

#243
20110284985
2011-11-24

Shallow trench isolation extension

#244
20110278674
2011-11-17

TRENCH ISOLATION AND METHOD OF FABRICATING TRENCH ISOLATION

#245
20110227191
2011-09-22

Silicon-on-insulator devices with buried depletion shield layer

#246
20110212595
2011-09-01

Process of fabricating semiconductor device with low capacitance for high-frequency circuit protection

#247
20110175171
2011-07-21

Semiconductor device and method for manufacturing the same

#248
20110159659
2011-06-30

Manufacturing approach for collector and a buried layer of bipolar transistor

#249
20110143519
2011-06-16

Production of isolation trenches with different sidewall dopings

#250
20110108916
2011-05-12

Low noise semiconductor devices

#251
20110089513
2011-04-21

Semiconductor device and method of manufacturing a semiconductor device

#252
20110024846
2011-02-03

Leakage control in field effect transistors based on an implantation species introduced locally at the STI edge

#253
20100323494
2010-12-23

Narrow channel width effect modification in a shallow trench isolation device

#254
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2010-10-28

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