ClassID:

208512

H01L29/8725 - page 2 - 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; Schottky diodes of the trench MOS barrier type [TMBS]

Recent Application in this class:
#301
20080258212
2008-10-23

Trench metal oxide semiconductor with recessed trench material and remote contacts

#302
20080197439
2008-08-21

Semiconductor device and method for manufacturing same

#303
20080135889
2008-06-12

Structure and method for forming a planar schottky contact

#304
20080128850
2008-06-05

Semiconductor device and method for manufacturing same

#305
20080122323
2008-05-29

Semiconductor device and rectifier system

#306
20080087896
2008-04-17

Trench schottky barrier diode with differential oxide thickness

#307
20080083966
2008-04-10

Schottky barrier semiconductor device

#308
20080035990
2008-02-14

Semiconductor device and method of manufacturing the same

#309
20080029812
2008-02-07

Planar SRFET using no additional masks and layout method

#310
20070290234
2007-12-20

High switching speed two mask schottky diode with high field breakdown

#311
20070287276
2007-12-13

Unguarded Schottky barrier diodes with dielectric underetch at silicide interface

#312
20070264809
2007-11-15

Process for manufacture of trench Schottky

#313
20070262410
2007-11-15

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING

#314
20070222018
2007-09-27

Forming of the periphery of a schottky diode with MOS trenches

#315
20070210347
2007-09-13

Trench MOS Schottky barrier rectifier with high k gate dielectric and reduced mask process for the manufacture thereof

#316
20070145429
2007-06-28

Structure and method for a fast recovery rectifier structure

#317
20070087493
2007-04-19

Trench Schottky device with single barrier

#318
20070034901
2007-02-15

Trench junction barrier controlled Schottky device with top and bottom doped regions for enhancing forward current in a vertical direction

#319
20060267129
2006-11-30

Semiconductor device having rectifying action

#320
20060249806
2006-11-09

Semiconductor device having power transistors and Schottky barrier diode

#321
20060205196
2006-09-14

Vertical unipolar component

#322
20060157745
2006-07-20

Vertical unipolar component with a low leakage current

#323
20060145230
2006-07-06

Power semiconductor switching element

#324
20060138450
2006-06-29

Schottky diode with a vertical barrier

#325
20060118833
2006-06-08

Vertical unipolar component periphery

#326
20060035422
2006-02-16

Integrated fet and schottky device

#327
20050230744
2005-10-20

Schottky barrier diode and method of making the same

#328
20050202637
2005-09-15

Recessed termination for trench schottky device without junction curvature

#329
20050199918
2005-09-15

Optimized trench power MOSFET with integrated schottky diode

#330
20050191809
2005-09-01

Common MOSFET process for plural devices

#331
20050161758
2005-07-28

Schottky with thick trench bottom and termination oxide and process for manufacture

#332
20050136613
2005-06-23

Forming of the periphery of a schottky diode with MOS trenches

#333
20050127465
2005-06-16

Trench Schottky barrier diode with differential oxide thickness

#334
20050073030
2005-04-07

Semiconductor device having rectifying action

#335
20050062124
2005-03-24

Thick field oxide termination for trench schottky device

#336
20050035400
2005-02-17

Semiconductor device

#337
20050029614
2005-02-10

High switching speed two mask Schottky diode with high field breakdown

#338
20050029585
2005-02-10

Integrated FET and schottky device

#339
20050009255
2005-01-13

Process for forming thick oxides on Si or SiC for semiconductor devices

#340
18774563
2025-02-04

Trench MOS rectifier with termination structure

#341
18415503
2025-01-14

Trench Schottky barrier rectifier and method for fabricating same

#342
16657376
2020-09-15

Silicon-carbide shielded-MOSFET embedded with a trench Schottky diode and heterojunction gate

#343
16020719
2019-10-08

Termination structure for insulated gate semiconductor device and method

#344
15412035
2017-11-21

Semiconductor device

#345
15358182
2017-10-24

Trenched power semiconductor element