ClassID:

208313

H01L29/404 - page 5 - 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; Electrodes ; Multistep manufacturing processes therefor; Field plates Multiple field plate structures

Recent Application in this class:
#1201
20090045481
2009-02-19

Semiconductor device having breakdown voltage maintaining structure and its manufacturing method

#1202
20090039425
2009-02-12

High-voltage MOS transistor device

#1203
20090039424
2009-02-12

High-voltage MOS transistor device

#1204
20090039419
2009-02-12

Semiconductor component with dynamic behavior

#1205
20090032865
2009-02-05

Semiconductor component and method for producing it

#1206
20090008679
2009-01-08

Semiconductor apparatus

#1207
20080308862
2008-12-18

MOS transistor and method of manufacturing a MOS transistor

#1208
20080272443
2008-11-06

Field effect transistor having field plate electrodes

#1209
20080265277
2008-10-30

Semiconductor device and method for producing it

#1210
20080230786
2008-09-25

High temperature performance capable gallium nitride transistor

#1211
20080211012
2008-09-04

Structure and method for forming accumulation-mode field effect transistor with improved current capability

#1212
20080203580
2008-08-28

Semiconductor chip and shielding structure thereof

#1213
20080203496
2008-08-28

Semiconductor device

#1214
20080179672
2008-07-31

Lateral semiconductor component with a drift zone having at least one field electrode

#1215
20080179671
2008-07-31

SEMICONDUCTOR APPARATUS

#1216
20080173935
2008-07-24

Semiconductor device and method for manufacturing the same

#1217
20080169526
2008-07-17

Power semiconductor device

#1218
20080121995
2008-05-29

Bi-directional MOSFET power switch with single metal layer

#1219
20080121986
2008-05-29

Trenched MOSFET device configuration with reduced mask processes

#1220
20080116520
2008-05-22

Termination Structures For Semiconductor Devices and the Manufacture Thereof

#1221
20080116492
2008-05-22

High voltage GaN transistors

#1222
20080116486
2008-05-22

Semiconductor device

#1223
20080093700
2008-04-24

SEMICONDUCTOR DEVICE AND METHOD FOR OPERATING THE SAME

#1224
20080093697
2008-04-24

Semiconductor device preventing recovery breakdown and manufacturing method thereof

#1225
20080073670
2008-03-27

Gallium nitride high electron mobility transistor having inner field-plate for high power applications

#1226
20080067624
2008-03-20

Lateral high-voltage devices with optimum variation lateral flux by using field plate

#1227
20080042172
2008-02-21

Semiconductor component having a space saving edge structure

#1228
20080042164
2008-02-21

Power semiconductor component

#1229
20080038911
2008-02-14

Method for manufacturing semiconductor device

#1230
20080014690
2008-01-17

LDMOS using a combination of enhanced dielectric stress layer and dummy gates

#1231
20070292995
2007-12-20

Reverse blocking semiconductor device and a method for manufacturing the same

#1232
20070272979
2007-11-29

Semiconductor device having superjunction structure formed of p-type and n-type pillar regions

#1233
20070246754
2007-10-25

Semiconductor device and method for manufacture

#1234
20070235775
2007-10-11

High efficiency and/or high power density wide bandgap transistors

#1235
20070200195
2007-08-30

Semiconductor device having a DMOS structure

#1236
20070200143
2007-08-30

Nitride semiconductor device with a hole extraction electrode

#1237
20070187798
2007-08-16

Semiconductor device and method of manufacturing the same

#1238
20070170539
2007-07-26

Semiconductor device

#1239
20070138544
2007-06-21

FIELD PLATE TRENCH TRANSISTOR AND METHOD FOR PRODUCING IT

#1240
20070138515
2007-06-21

Dual field plate MESFET

#1241
20070132069
2007-06-14

Semiconductor chip and shielding structure thereof

#1242
20070126056
2007-06-07

Trench structure semiconductor device and method for producing it

#1243
20070114608
2007-05-24

Lateral thin-film SOI device having a field plate with isolated metallic regions

#1244
20070114600
2007-05-24

Trench transistor and method for fabricating a trench transistor

#1245
20070108533
2007-05-17

Integrated circuit having a multipurpose resistor for suppression of a parasitic transistor or other purposes

#1246
20070096205
2007-05-03

Power semiconductor device and method for manufacturing the same

#1247
20070085111
2007-04-19

Termination structure for a power semiconductor device

#1248
20070080395
2007-04-12

Lateral SOI component having a reduced on resistance

#1249
20070080389
2007-04-12

Dynamic control of capacitance elements in field effect structures

#1250
20070075367
2007-04-05

SOI semiconductor component with increased dielectric strength

#1251
20070059873
2007-03-15

Fabrication of single or multiple gate field plates

#1252
20070057293
2007-03-15

Ultra high voltage MOS transistor device

#1253
20070052014
2007-03-08

Trench semiconductor device of improved voltage strength, and method of fabrication

#1254
20070013024
2007-01-18

High-voltage transistor having shielding gate

#1255
20070013022
2007-01-18

Semiconductor device with multi-trench separation region and method for producing the same

#1256
20070012983
2007-01-18

Terminations for semiconductor devices with floating vertical series capacitive structures

#1257
20060273346
2006-12-07

Edge structure with voltage breakdown in the linear region

#1258
20060258081
2006-11-16

Method of forming a trench structure having one or more diodes embedded therein adjacent a PN junction

#1259
20060246642
2006-11-02

Semiconductor power device with passivation layers

#1260
20060226479
2006-10-12

Semiconductor device having field stabilization film and method

#1261
20060220099
2006-10-05

Semiconductor device

#1262
20060205196
2006-09-14

Vertical unipolar component

#1263
20060202272
2006-09-14

Wide bandgap transistors with gate-source field plates

#1264
20060199319
2006-09-07

Semiconductor device and manufacturing method thereof

#1265
20060186508
2006-08-24

Reverse blocking semiconductor device and a method for manufacturing the same

#1266
20060175670
2006-08-10

Field effect transistor and method of manufacturing a field effect transistor

#1267
20060170075
2006-08-03

Diode having low forward voltage drop

#1268
20060166473
2006-07-27

Method of forming schottky diode with charge balance structure

#1269
20060145230
2006-07-06

Power semiconductor switching element

#1270
20060113613
2006-06-01

Semiconductor device and junction termination structure

#1271
20060038232
2006-02-23

High-voltage transistor having shielding gate

#1272
20060011962
2006-01-19

Accumulation device with charge balance structure and method of forming the same

#1273
20060011915
2006-01-19

Nitride semiconductor device such as transverse power FET for high frequency signal amplification or power control

#1274
20060006386
2006-01-12

Lateral semiconductor component with a drift zone having at least one field electrode

#1275
20050285189
2005-12-29

Graded conductive structure for use in a metal-oxide-semiconductor device

#1276
20050275016
2005-12-15

Deep trench super switch device

#1277
20050274977
2005-12-15

Nitride semiconductor device

#1278
20050253170
2005-11-17

Dielectric isolation type semiconductor device

#1279
20050253168
2005-11-17

Wide bandgap transistors with multiple field plates

#1280
20050230778
2005-10-20

Passivation of power semiconductor device

#1281
20050224891
2005-10-13

Self aligned contact in a semiconductor device and method of fabricating the same

#1282
20050194656
2005-09-08

Semiconductor device with high breakdown voltage

#1283
20050161761
2005-07-28

Semiconductor device

#1284
20050062069
2005-03-24

Power semiconductor device

#1285
20050056912
2005-03-17

Semiconductor device

#1286
20050035405
2005-02-17

Vertical power semiconductor component

#1287
18632902
2024-11-26

Structure including multi-level field plate and method of forming the structure

#1288
16917946
2022-12-13

Electrical performance and reliability of a semiconductor device comprising continuous diffusion structures

#1289
16426924
2020-10-20

Method of manufacture of super-junction power semiconductor device

#1290
16115598
2019-07-16

Semiconductor device, method of manufacturing the same and power conversion device

#1291
15924186
2019-07-23

Embedded field plate field effect transistor

#1292
15878309
2019-10-29

GaN device with floating field plates

#1293
15687881
2018-12-11

Superjunction power semiconductor device and method for forming

#1294
15455918
2018-01-09

Nitride semiconductor device

#1295
15450030
2018-06-26

High-voltage metal-oxide-semiconductor transistor device

#1296
15395015
2018-02-20

Transistor with source field plates under gate runner layers

#1297
15270905
2017-08-22

Electronic device including a multiple channel HEMT and an insulated gate electrode

#1298
15096132
2017-08-01

Protective insulator for HFET devices

#1299
15059271
2016-12-20

Semiconductor device with graded drift region

#1300
14943109
2016-12-27

Trench MOSFET with shielded gate and diffused drift region

#1301
14841940
2016-08-16

Semiconductor device with multiple carrier channels

#1302
14818190
2017-01-10

Integrated high performance lateral schottky diode

#1303
14798948
2016-10-18

Semiconductor structure

#1304
14747925
2016-04-12

Lateral super-junction MOSFET device and termination structure

#1305
14744183
2016-07-12

High voltage vertical FPMOS fets

#1306
14706927
2016-03-29

Multiple shielding trench gate fet

#1307
14581645
2016-04-05

High-electron-mobility transistors

#1308
14457824
2015-11-03

Bidirectional trench FET with gate-based resurf

#1309
13194210
2016-09-20

LDMOS with field plate connected to gate