Patents-Review.com
ClassID:

208510 ⎘

H01L29/87 - CPC Classification

Classification description:

Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof; Multistep manufacturing processes therefor; Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched; Diodes Thyristor diodes, e.g. Shockley diodes, break-over diodes

Recent Application in this class:
#1
20240290777
2024-08-29

LOW CAPACITANCE BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR

 #2
20240290776
2024-08-29

INTEGRATED CIRCUIT STRUCTURE IN POROUS SEMICONDUCTOR REGION AND METHOD TO FORM SAME

 #3
20240222363
2024-07-04

SEMICONDUCTOR DEVICE HAVING MULTIPLE ELECTROSTATIC DISCHARGE (ESD) PATHS

 #4
20240178659
2024-05-30

DATA TRANSMISSION SYSTEM

 #5
20240178216
2024-05-30

SEMICONDUCTOR DEVICE HAVING MULTIPLE ELECTROSTATIC DISCHARGE (ESD) PATHS

 #6
20240153950
2024-05-09

SEMICONDUCTOR DEVICE INCLUDING TRANSISTORS SHARING GATES WITH STRUCTURES HAVING REDUCED PARASITIC CIRCUIT

 #7
20240145613
2024-05-02

SILICON CARBIDE OPTO-THYRISTOR AND METHOD FOR MANUFACTURING THE SAME

 #8
20240120330
2024-04-11

FOUR-LAYER SEMICONDUCTOR DEVICE AND ESD PROTECTION CIRCUIT

 #9
20240079408
2024-03-07

SEMICONDUCTOR DEVICE INCLUDING TRANSISTORS SHARING GATES WITH STRUCTURES HAVING REDUCED PARASITIC CIRCUIT

 #10
20230420576
2023-12-28

Transient voltage suppression device

 #11
20230411535
2023-12-21

Silicon-controlled rectifiers for electrostatic discharge protection

 #12
20230402447
2023-12-14

DIODE ON HIGH RESISTANCE PORTION OF BULK SEMICONDUCTOR SUBSTRATE AND METHOD

 #13
20230361223
2023-11-09

Snapback electrostatic discharge protection device with tunable parameters

 #14
20230318287
2023-10-05

Electrostatic discharge (ESD) protection circuits using tunneling field effect transistor (TFET) and impact ionization MOSFET (IMOS) devices

 #15
20230050292
2023-02-16

Low capacitance bidirectional transient voltage suppressor

 #16
20230022588
2023-01-26

Diode-triggered bidirectional silicon controlled rectifier and circuit

 #17
20220262960
2022-08-18

Power semiconductor component for voltage limiting, arrangement having two power semiconductor components, and a method for voltage limiting

 #18
20220238507
2022-07-28

Protection against electrostatic discharges and filtering

 #19
20220208969
2022-06-30

Semiconductor device

 #20
20220208753
2022-06-30

Semiconductor device having multiple electrostatic discharge (ESD) paths

 #21
20220208752
2022-06-30

Semiconductor device having multiple electrostatic discharge (ESD) paths

 #22
20220199610
2022-06-23

Substrate-less electrostatic discharge (ESD) integrated circuit structures

 #23
20220130825
2022-04-28

Semiconductor device including transistors sharing gates with structures having reduced parasitic circuit

 #24
20220130824
2022-04-28

Semiconductor device including transistors sharing gates with structures having reduced parasitic circuit

 #25
20220045222
2022-02-10

Semiconductor device and a method of manufacture of a semiconductor device

 #26
20210335775
2021-10-28

Silicon controlled rectifier and method for making the same

 #27
20210257364
2021-08-19

Distributed electrical overstress protection for large density and high data rate communication applications

 #28
20210226445
2021-07-22

Electrostatic discharge (ESD) protection circuits using tunneling field effect transistor (TFET) and impact ionization MOSFET (IMOS) devices

 #29
20210225842
2021-07-22

Semiconductor memory device

 #30
20210159223
2021-05-27

Low capacitance bidirectional transient voltage suppressor

 #31
20210119030
2021-04-22

Shielded gate trench MOSFET integrated with super barrier rectifier

 #32
20210082906
2021-03-18

Semiconductor device having multiple electrostatic discharge (ESD) paths

 #33
20210043623
2021-02-11

Anti-static metal oxide semiconductor field effect transistor structure

 #34
20200321330
2020-10-08

Device of protection against electrostatic discharges

 #35
20200286889
2020-09-10

Distributed electrical overstress protection for large density and high data rate communication applications

 #36
20200258562
2020-08-13

3D stacked high-density memory cell arrays and methods of manufacture

 #37
20200135367
2020-04-30

Overvoltage protection device

 #38
20200098743
2020-03-26

Electronic device for ESD protection

 #39
20200091134
2020-03-19

Semiconductor device

 #40
20200083213
2020-03-12

Silicon controlled rectifier (SCR) based ESD protection device

 #41
20200058637
2020-02-20

SILICON-CONTROLLED RECTIFIER STRUCTURE AND MANUFACTURING METHOD THEREFOR

 #42
20200058506
2020-02-20

Semiconductor device and manufacturing method thereof

 #43
20200027882
2020-01-23

Two-terminal vertical 1T-DRAM and method of fabricating the same

 #44
20200006321
2020-01-02

Semiconductor integrated circuit device

 #45
20190348416
2019-11-14

Semiconductor device including transistors sharing gates with structures having reduced parasitic circuit

 #46
20190304965
2019-10-03

Low capacitance bidirectional transient voltage suppressor

 #47
20190296005
2019-09-26

Protection against electrostatic discharges and filtering

 #48
20190214508
2019-07-11

High voltage power diode

 #49
20190164951
2019-05-30

Transient voltage suppressor

 #50
20190123039
2019-04-25

Low capacitance transient voltage suppressor

 #51
20190074275
2019-03-07

Electrostatic discharge protection circuit with a bi-directional silicon controlled rectifier (SCR)

 #52
20190043863
2019-02-07

Semiconductor device having thyristor and metal-oxide semiconductor transistor

 #53
20190035789
2019-01-31

Semiconductor device having thyristor and metal-oxide semiconductor transistor

 #54
20190019546
2019-01-17

3D stacked high-density memory cell arrays and methods of manufacture

 #55
20190006349
2019-01-03

Semiconductor integrated circuit device

 #56
20180374705
2018-12-27

INTEGRATED TRANSIENT VOLTAGE SUPPRESSOR CIRCUIT

 #57
20180350793
2018-12-06

Power component protected against overheating

 #58
20180342499
2018-11-29

Low capacitance bidirectional transient voltage suppressor

 #59
20180342496
2018-11-29

Semiconductor device suitable for electrostatic discharge (ESD) protection

 #60
20180337168
2018-11-22

Gate-less electrostatic discharge systems and methods for forming

 #61
20180323185
2018-11-08

Diode-triggered Schottky silicon-controlled rectifier for Fin-FET electrostatic discharge control

 #62
20180308757
2018-10-25

Semiconductor device

 #63
20180287378
2018-10-04

Electrostatic discharge (ESD) protection circuits using tunneling field effect transistor (TFET) and impact ionization MOSFET (IMOS) devices

 #64
20180277545
2018-09-27

Method of integrating thyristor and metal-oxide semiconductor transistor on a semiconductor substrate

 #65
20180269199
2018-09-20

Electronic device for ESD protection

 #66
20180240575
2018-08-23

Overvoltage protection device

 #67
20180226394
2018-08-09

FinFET ESD device with Schottky diode

 #68
20180219006
2018-08-02

Diode-triggered schottky silicon-controlled rectifier for Fin-FET electrostatic discharge control

 #69
20180145186
2018-05-24

Packaged overvoltage protection circuit for triggering thyristors

 #70
20180145065
2018-05-24

Carrier bypass for electrostatic discharge

 #71
20180122794
2018-05-03

Electrostatic protection device of LDMOS silicon controlled structure

 #72
20180108650
2018-04-19

Semiconductor integrated circuit device having an ESD protection circuit

 #73
20180108648
2018-04-19

Electrostatic discharge protection structure, method for manufacturing an electrostatic discharge protection structure, and vertical thyristor structure

 #74
20180097124
2018-04-05

Semiconductor device and method of forming the same

 #75
20180096986
2018-04-05

ESD protection diode and electronic device including the same

 #76
20180061935
2018-03-01

Semiconductor device and semiconductor device manufacturing method

 #77
20170358567
2017-12-14

TRANSIENT SUPPRESSING CIRCUIT ARRANGEMENTS

 #78
20170309612
2017-10-26

Silicon controlled rectifier

 #79
20170287894
2017-10-05

Devices with an embedded zener diode

 #80
20170287892
2017-10-05

Power component protected against overheating

 #81
20170278982
2017-09-28

Diode

 #82
20170263598
2017-09-14

Power transistor with a plurality of bi-directional diodes

 #83
20170250176
2017-08-31

Silicon controlled rectifier (SCR) based ESD protection device

 #84
20170229306
2017-08-10

Vertical thyristor memory with minority carrier lifetime reduction

 #85
20170222063
2017-08-03

Semiconductor structure and method for manufacturing the same

 #86
20170213819
2017-07-27

Semiconductor integrated circuit device

 #87
20170179107
2017-06-22

Transient voltage suppressor (TVS) with reduced breakdown voltage

 #88
20170098644
2017-04-06

ESD protection device

 #89
20170069733
2017-03-09

Vertical semiconductor power component capable of withstanding high voltage

 #90
20170040311
2017-02-09

Diode string implementation for electrostatic discharge protection

 #91
20170012036
2017-01-12

Electrostatic discharge protection device comprising a silicon controlled rectifier

 #92
20160343701
2016-11-24

Zener triggered silicon controlled rectifier with small silicon area

 #93
20160315077
2016-10-27

Electronic device for ESD protection

 #94
20160300832
2016-10-13

Electrostatic discharge protection circuits and structures and methods of manufacture

 #95
20160284708
2016-09-29

Reverse conducting power semiconductor device

 #96
20160268447
2016-09-15

Data transmission system

 #97
20160268250
2016-09-15

Electrostatic discharge protection device

 #98
20160238806
2016-08-18

Assembly of integrated circuit chips having an overvoltage protection component

 #99
20160181237
2016-06-23

Electrostatic discharge protection structure and fabrication method thereof

 #100
20160133757
2016-05-12

Diode

 #101
20160133621
2016-05-12

Semiconductor device and an electronic apparatus

 #102
20160118485
2016-04-28

High-voltage vertical power component

 #103
20160118374
2016-04-28

Electrostatic discharge protection structure capable of preventing latch-up issue caused by unexpected noise

 #104
20160104700
2016-04-14

Electrostatic discharge protection device

 #105
20160043180
2016-02-11

Semiconductor device including high-voltage diode

 #106
20150380925
2015-12-31

Overvoltage protection component

 #107
20150334795
2015-11-19

Controller

 #108
20150333119
2015-11-19

Semiconductor device

 #109
20150294965
2015-10-15

Semiconductor isolation structure

 #110
20150270370
2015-09-24

Ultra-fast breakover diode

 #111
20150243656
2015-08-27

Semiconductor device

 #112
20150214214
2015-07-30

Electronic device for ESD protection

 #113
20150187749
2015-07-02

Silicon-controlled rectifier electrostatic discharge protection device and method for forming the same

 #114
20150171071
2015-06-18

Insulated gate semiconductor device and method

 #115
20150108537
2015-04-23

High-voltage vertical power component

 #116
20150108536
2015-04-23

ESD protection device

 #117
20150103451
2015-04-16

Bi-directional ESD protection circuit

 #118
20150097264
2015-04-09

Diode string implementation for electrostatic discharge protection

 #119
20150076565
2015-03-19

Ultrahigh-voltage semiconductor structure and method for manufacturing the same

 #120
20150060941
2015-03-05

Electrostatic discharge protection circuit

 #121
20150050784
2015-02-19

Bi-directional silicon controlled rectifier structure

 #122
20140346559
2014-11-27

Ultra-fast breakover diode

 #123
20140339601
2014-11-20

Dual-tub junction-isolated voltage clamp devices for protecting low voltage circuitry connected between high voltage interface pins and methods of forming the same

 #124
20140332842
2014-11-13

Packaged overvoltage protection circuit for triggering thyristors

 #125
20140332841
2014-11-13

High voltage breakover diode having comparable forward breakover and reverse breakdown voltages

 #126
20140321190
2014-10-30

Vertical switch three-dimensional memory array

 #127
20140231864
2014-08-21

High voltage electrostatic discharge protection device

 #128
20140197448
2014-07-17

Bidirectional semiconductor device for protection against electrostatic discharges

 #129
20140167099
2014-06-19

INTEGRATED CIRCUIT INCLUDING SILICON CONTROLLED RECTIFIER

 #130
20140159102
2014-06-12

High holding voltage electrostatic discharge protection device

 #131
20140138740
2014-05-22

Electrostatic discharge protection structure and fabrication method thereof

 #132
20140097464
2014-04-10

Electronic device for protection against electrostatic discharges, with a concentric structure

 #133
20140070229
2014-03-13

Systems and methods for terminating junctions in wide bandgap semiconductor devices

 #134
20140061740
2014-03-06

Electrostatic discharge protection circuit including a plurality of doped regions and a gate connected to a capacitor and a resistor

 #135
20140061716
2014-03-06

ESD protection device

 #136
20140001539
2014-01-02

Insulated gate semiconductor device

 #137
20130334564
2013-12-19

Monolithic compound semiconductor structure

 #138
20130285137
2013-10-31

Programmable SCR for LDMOS ESD protection

 #139
20130249005
2013-09-26

Semiconductor device

 #140
20130248947
2013-09-26

Apparatus related to a diode device including a JFET portion

 #141
20130214326
2013-08-22

Bidirectional semiconductor device for protection against electrostatic discharges, usable on silicon on insulator

 #142
20130208379
2013-08-15

Electrostatic discharge protection apparatus

 #143
20130200493
2013-08-08

Electrostatic discharge protection device

 #144
20130181211
2013-07-18

Metal oxide semiconductor device

 #145
20130161687
2013-06-27

Bi-directional back-to-back stacked SCR for high-voltage pin ESD protection, methods of manufacture and design structures

 #146
20130128399
2013-05-23

Apparatuses, circuits, and methods for protection circuits for dual-direction nodes

 #147
20130099278
2013-04-25

SCR apparatus and method for adjusting the sustaining voltage

 #148
20130056792
2013-03-07

Integrated circuit, electronic device and ESD protection therefor

 #149
20130026584
2013-01-31

Micro-electromechanical system devices

 #150
20130016446
2013-01-17

Circuit configurations to reduce snapback of a transient voltage suppressor

 #151
20120286321
2012-11-15

High-performance device for protection from electrostatic discharge

 #152
20120275075
2012-11-01

Electrostatic Discharge Protection Device

 #153
20120275072
2012-11-01

Power management circuit and high voltage device therein

 #154
20120267679
2012-10-25

Starting structure and protection component comprising such a starting structure

 #155
20120256229
2012-10-11

Electrostatic discharge protection device and electrostatic discharge protection circuit thereof

 #156
20120231587
2012-09-13

Methods of forming voltage limiting devices

 #157
20120217539
2012-08-30

Semiconductor component with improved dynamic behavior

 #158
20120205753
2012-08-16

Micro-electromechanical system devices

 #159
20120193711
2012-08-02

Semiconductor device and method of manufacturing the same

 #160
20120193675
2012-08-02

ESD protection device

 #161
20120182659
2012-07-19

Dual-directional electrostatic discharge protection method

 #162
20120170163
2012-07-05

BARRIER DIODE FOR INPUT POWER PROTECTION

 #163
20120161200
2012-06-28

Double-groove bidirectional vertical component

 #164
20120161199
2012-06-28

Mesa-type bidirectional Shockley diode

 #165
20120161198
2012-06-28

Bidirectional shockley diode with extended mesa

 #166
20120119331
2012-05-17

Area-efficient high voltage bipolar-based ESD protection targeting narrow design windows

 #167
20120104553
2012-05-03

Semiconductor device

 #168
20120104459
2012-05-03

BI-DIRECTIONAL SCR ESD DEVICE

 #169
20120098031
2012-04-26

DUAL-DIRECTIONAL SILICON CONTROLLED RECTIFIER

 #170
20120092798
2012-04-19

Electrostatic discharge protection circuit

 #171
20120091501
2012-04-19

Low triggering voltage DIAC structure

 #172
20120080717
2012-04-05

Bi-directional back-to-back stacked SCR for high-voltage pin ESD protection, methods of manufacture and design structures

 #173
20120074458
2012-03-29

Quasi-vertical gated NPN-PNP ESD protection device

 #174
20120061719
2012-03-15

Shockley diode having a low turn-on voltage

 #175
20120056238
2012-03-08

BIDIRECTIONAL SILICON-CONTROLLED RECTIFIER

 #176
20120018775
2012-01-26

Electrostatic discharge protection device and method for fabricating the same

 #177
20110284922
2011-11-24

Devices with adjustable dual-polarity trigger- and holding-votage/current for high level of electrostatic discharge protection in sub-micron mixed signal CMOS/BiCMOS integrated

 #178
20110267724
2011-11-03

Circuit configurations to reduce snapback of a transient voltage suppressor

 #179
20110204415
2011-08-25

High holding voltage electrostatic discharge (ESD) device

 #180
20110186909
2011-08-04

ESD protection circuit for RFID tag

 #181
20110133247
2011-06-09

Zener-Triggered SCR-Based Electrostatic Discharge Protection Devices For CDM And HBM Stress Conditions

 #182
20110121394
2011-05-26

Chip and electrostatic discharge protection device thereof

 #183
20110089432
2011-04-21

Wide bandgap device in parallel with a device that has a lower avalanche breakdown voltage and a higher forward voltage drop than the wide bandgap device

 #184
20110068366
2011-03-24

Bi-directional SCR ESD device

 #185
20100327343
2010-12-30

Bond pad with integrated transient over-voltage protection

 #186
20100327342
2010-12-30

Transient over-voltage clamp

 #187
20100320501
2010-12-23

Voltage limiting devices

 #188
20100301418
2010-12-02

ELECTROSTATIC DISCHARGE PROTECTION DEVICE

 #189
20100301388
2010-12-02

Semiconductor device and lateral diffused metal-oxide-semiconductor transistor

 #190
20100232200
2010-09-16

Vertical switch three-dimensional memory array

 #191
20100155774
2010-06-24

Bi-directional transient voltage suppression device and forming method thereof

 #192
20100148215
2010-06-17

IGBT having one or more stacked zones formed within a second layer of the IGBT

 #193
20100120208
2010-05-13

Integrated circuit arrangement with shockley diode or thyristor and method for production and use of a thyristor

 #194
20100117116
2010-05-13

Integrated circuit arrangement with Shockley diode or thyristor and method for production and use of a thyristor

 #195
20100072512
2010-03-25

Silicon break over diode

 #196
20100006891
2010-01-14

SEMICONDUCTOR THYRISTOR DEVICE

 #197
20090317949
2009-12-24

ESD protecting circuit and manufacturing method thereof

 #198
20090315040
2009-12-24

Wide bandgap device in parallel with a device that has a lower avalanche breakdown voltage and a higher forward voltage drop than the wide bandgap device

 #199
20090278168
2009-11-12

Structure of silicon controlled rectifier

 #200
20090273006
2009-11-05

Bidirectional silicon-controlled rectifier

 #201
20090262476
2009-10-22

Circuit configurations to reduce snapback of a transient voltage suppressor

 #202
20090261378
2009-10-22

Devices with adjustable dual-polarity trigger-and holding-voltage/current for high level of electrostatic discharge protection in sub-micron mixed signal CMOS/BiCMOS integrated

 #203
20090250720
2009-10-08

Transient voltage suppressor and methods

 #204
20090236631
2009-09-24

Bidirectional PNPN silicon-controlled rectifier

 #205
20090213506
2009-08-27

Resistor triggered electrostatic discharge protection

 #206
20090212323
2009-08-27

Silicon-controlled rectifier (SCR) device for high-voltage electrostatic discharge (ESD) applications

 #207
20090179222
2009-07-16

Silicon controlled rectifier

 #208
20090166721
2009-07-02

Quasi-vertical gated NPN-PNP ESD protection device

 #209
20090057717
2009-03-05

Low capacitance semiconductor device

 #210
20090057716
2009-03-05

Epitaxial surge protection device

 #211
20090051001
2009-02-26

Isolated vertical power device structure with both N-doped and P-doped trenches

 #212
20090032838
2009-02-05

Symmetric bidirectional silicon-controlled rectifier

 #213
20090032837
2009-02-05

Asymmetric bidirectional silicon-controlled rectifier

 #214
20090014800
2009-01-15

Silicon controlled rectifier device for electrostatic discharge protection

 #215
20080309394
2008-12-18

Method of making and using guardringed SCR ESD protection cell

 #216
20080283868
2008-11-20

Diode having one or more zones of a first conductivity type and one or more zones of a second conductivity type each located within a layer of the second conductivity type

 #217
20080277728
2008-11-13

Semiconductor structure for protecting an internal integrated circuit and method for manufacturing the same

 #218
20080277689
2008-11-13

Electro-static discharge protection device

 #219
20080253046
2008-10-16

Un-assisted, low-trigger and high-holding voltage SCR

 #220
20080173894
2008-07-24

Bi-directional semiconductor ESD protection device

 #221
20080128817
2008-06-05

Electrostatic discharge protection circuit using triple welled silicon controlled rectifier

 #222
20080128798
2008-06-05

Semiconductor component with improved robustness

 #223
20080128742
2008-06-05

TELECOMMUNICATIONS SWITCH ARRAY WITH THYRISTOR ADDRESSING

 #224
20080121925
2008-05-29

LOW VOLTAGE TRIGGERED SILICON CONTROLLED RECTIFIER

 #225
20080079020
2008-04-03

High breakdown voltage diode and method of forming same

 #226
20080042143
2008-02-21

Wide bandgap device in parallel with a device that has a lower avalanche breakdown voltage and a higher forward voltage drop than the wide bandgap device

 #227
20070284665
2007-12-13

Electrostatic discharge protection device

 #228
20070279824
2007-12-06

Circuit configurations to reduce snapback of a transient voltage suppressor

 #229
20070228412
2007-10-04

Low voltage triggering silicon controlled rectifier and circuit thereof

 #230
20070158750
2007-07-12

Integrated circuit arrangement with shockley diode or thyristor and method for production and use of a thyristor

 #231
20070120191
2007-05-31

High trigger current electrostatic discharge protection device

 #232
20070117360
2007-05-24

Isolated vertical power device structure with both N-doped and P-doped trenches

 #233
20070090392
2007-04-26

Low capacitance SCR with trigger element

 #234
20070080403
2007-04-12

Low trigger voltage electrostatic discharge protection device

 #235
20070045656
2007-03-01

Design of silicon-controlled rectifier by considering electrostatic discharge robustness in human-body model and charged-device model devices

 #236
20070034897
2007-02-15

ESD protecting circuit and manufacturing method thereof

 #237
20070012945
2007-01-18

Semiconductor device and method for manufacturing semiconductor device

 #238
20070008667
2007-01-11

Guardringed SCR ESD protection

 #239
20070007545
2007-01-11

Devices with adjustable dual-polarity trigger- and holding-voltage/current for high level of electrostatic discharge protection in sub-micron mixed signal CMOS/BiCMOS integrated circuits

 #240
20070001229
2007-01-04

Electrostatic discharge device having controllable trigger voltage

 #241
20060267021
2006-11-30

Power devices and methods of manufacture

 #242
20060261348
2006-11-23

High voltage silicon carbide devices having bi-directional blocking capabilities

 #243
20060258067
2006-11-16

Device for protecting against electrostatic discharge

 #244
20060237792
2006-10-26

Electrostatic discharge protection device

 #245
20060145260
2006-07-06

Electro-static discharge protection circuit and method for fabricating the same

 #246
20060125054
2006-06-15

Electrostatic discharge protection circuit using zener triggered silicon controlled rectifier

 #247
20060125016
2006-06-15

Electrostatic discharge protection circuit using triple welled silicon controlled rectifier

 #248
20060097322
2006-05-11

Electrostatic discharge (ESD) protection circuit

 #249
20060043487
2006-03-02

Bi-directional ESD protection circuit

 #250
20060011940
2006-01-19

Thyristor-type memory device

 #251
20060011939
2006-01-19

Two-dimensional silicon controlled rectifier

 #252
20060006459
2006-01-12

Semiconductor system functioning as thyristor in on-state, and as bipolar transistor in transient state or with overcurrent

 #253
20050275029
2005-12-15

Fast turn-on and low-capacitance SCR ESD protection

 #254
20050269641
2005-12-08

Electrostatic protection circuit

 #255
20050247962
2005-11-10

Silicon on insulator read-write non-volatile memory comprising lateral thyristor and trapping layer

 #256
20050245006
2005-11-03

Overvoltage protection device and manufacturing process for the same

 #257
20050236674
2005-10-27

Electrostatic protection device

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