ClassID:

208471

H01L29/7781 - 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 by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched; Unipolar devices, e.g. field effect transistors; Field effect transistors with two-dimensional charge carrier gas channel, e.g. HEMT ; with two-dimensional charge-carrier layer formed at a heterojunction interface with inverted single heterostructure, i.e. with active layer formed on top of wide bandgap layer, e.g. IHEMT

Recent Application in this class:
#301
20110045202
2011-02-24

Formation of carbon-containing material

#302
20110042649
2011-02-24

Thin-Film Transistor, Carbon-Based Layer and Method of Producing Thereof

#303
20110006345
2011-01-13

Field effect transistor and method of manufacturing the same

#304
20100327956
2010-12-30

Graphene device and method of fabricating a graphene device

#305
20100301347
2010-12-02

Fabrication technique for gallium nitride substrates

#306
20100289124
2010-11-18

Printable semiconductor structures and related methods of making and assembling

#307
20100285639
2010-11-11

Devices with graphene layers

#308
20100279426
2010-11-04

Electronic switching, memory, and sensor devices from a discontinuous graphene and/or graphite carbon layer on dielectric materials

#309
20100276732
2010-11-04

Semiconductor device

#310
20100264461
2010-10-21

N-polar aluminum gallium nitride/gallium nitride enhancement-mode field effect transistor

#311
20100230658
2010-09-16

Apparatus and methods for improving parallel conduction in a quantum well device

#312
20100213435
2010-08-26

Switching device and nonvolatile memory device

#313
20100208522
2010-08-19

Memory device with reduced programming voltage method of reduction of programming voltage and method of reading such memory device

#314
20100200840
2010-08-12

Graphene-based transistor

#315
20100192840
2010-08-05

Semiconductor heterojunction devices based on SiC

#316
20100163965
2010-07-01

FLASH MEMORY DEVICE AND MANUFACTURING METHOD OF THE SAME

#317
20100127243
2010-05-27

Bi-layer pseudo-spin field-effect transistor

#318
20100102292
2010-04-29

Semiconductor device using graphene and method of manufacturing the same

#319
20100059863
2010-03-11

Stretchable form of single crystal silicon for high performance electronics on rubber substrates

#320
20100055388
2010-03-04

Sidewall graphene devices for 3-D electronics

#321
20100051960
2010-03-04

Device and process of forming device with pre-patterned trench and graphene-based device structure formed therein

#322
20100051907
2010-03-04

Method of making devices including graphene layers epitaxially grown on single crystal substrates

#323
20100038680
2010-02-18

III-nitride semiconductor field effect transistor

#324
20100027330
2010-02-04

Magnetic memory device and method for reading magnetic memory cell using spin hall effect

#325
20100025660
2010-02-04

Semiconductor devices, methods of manufacture thereof and articles comprising the same

#326
20100019276
2010-01-28

All around gate type semiconductor device and method of manufacturing the same

#327
20100012922
2010-01-21

Methods of forming structures having nanotubes extending between opposing electrodes and structures including same

#328
20100009134
2010-01-14

Beam ablation lithography

#329
20100006823
2010-01-14

Semiconducting device having graphene channel

#330
20090294759
2009-12-03

Stack structure comprising epitaxial graphene, method of forming the stack structure, and electronic device comprising the stack structure

#331
20090250730
2009-10-08

Microwave semiconductor device using compound semiconductor and method for manufacturing the same

#332
20090242405
2009-10-01

Bottom-up assembly of structures on a substrate

#333
20090236609
2009-09-24

Method and apparatus for producing graphene oxide layers on an insulating substrate

#334
20090225592
2009-09-10

Suspended structures

#335
20090181502
2009-07-16

Method for fabricating graphene transistors on a silicon or SOI substrate

#336
20090174435
2009-07-09

Monolithically-Integrated Graphene-Nano-Ribbon (GNR) Devices, Interconnects and Circuits

#337
20090169919
2009-07-02

Devices with graphene layers

#338
20090166677
2009-07-02

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

#339
20090155963
2009-06-18

FORMING THIN FILM TRANSISTORS USING ABLATIVE FILMS

#340
20090146201
2009-06-11

Work function engineering for FN erase of a memory device with multiple charge storage elements in an undercut region

#341
20090146185
2009-06-11

Insulated gate e-mode transistors

#342
20090146180
2009-06-11

LDMOS with channel stress

#343
20090140801
2009-06-04

Locally gated graphene nanostructures and methods of making and using

#344
20090139752
2009-06-04

Electronic device and method for producing electronic device

#345
20090101964
2009-04-23

Method of forming nano dots, method of fabricating the memory device including the same, charge trap layer including the nano dots and memory device including the same

#346
20090072272
2009-03-19

Enhancement mode gallium nitride power devices

#347
20090072269
2009-03-19

GALLIUM NITRIDE DIODES AND INTEGRATED COMPONENTS

#348
20090065810
2009-03-12

III-nitride bidirectional switches

#349
20090061107
2009-03-05

Method of forming a carbon-containing material

#350
20090032804
2009-02-05

Self-aligned T-gate carbon nanotube field effect transistor devices and method for forming the same

#351
20090020764
2009-01-22

Graphene-based transistor

#352
20090014844
2009-01-15

Semiconductor device

#353
20080312088
2008-12-18

Field effect transistor, logic circuit including the same and methods of manufacturing the same

#354
20080237637
2008-10-02

Ultra scalable high speed heterojunction vertical n-channel MISFETs and methods thereof

#355
20080179631
2008-07-31

III-nitride power semiconductor device

#356
20080157172
2008-07-03

Saddle type flash memory device and fabrication method thereof

#357
20080135854
2008-06-12

Field effect transistor including two group III-V compound semiconductor layers

#358
20080093626
2008-04-24

Nitride semiconductor device

#359
20080050883
2008-02-28

HETROJUNCTION BIPOLAR TRANSISTOR (HBT) WITH PERIODIC MULTILAYER BASE

#360
20070287011
2007-12-13

Incorporation of functionalizing molecules in nanopatterned epitaxial graphene electronics

#361
20070281156
2007-12-06

Nanoscale wires and related devices

#362
20070241367
2007-10-18

Ultra scalable high speed heterojunction vertical n-channel MISFETs and methods thereof

#363
20070218615
2007-09-20

Trench type MOSgated device with strained layer on trench sidewall

#364
20070194342
2007-08-23

GaN SEMICONDUCTOR DEVICE AND PROCESS EMPLOYING GaN ON THIN SAPHIRE LAYER ON POLYCRYSTALLINE SILICON CARBIDE

#365
20070187694
2007-08-16

Devices including graphene layers epitaxially grown on single crystal substrates

#366
20070164314
2007-07-19

Nitrogen polar III-nitride heterojunction JFET

#367
20070148939
2007-06-28

Low leakage heterojunction vertical transistors and high performance devices thereof

#368
20070064478
2007-03-22

Nanotube- and nanocrystal-based non-volatile memory

#369
20070032089
2007-02-08

Printable semiconductor structures and related methods of making and assembling

#370
20070014151
2007-01-18

Nanotube- and nanocrystal-based non-volatile memory

#371
20070007547
2007-01-11

III-nitride enhancement mode devices

#372
20060286785
2006-12-21

Stretchable form of single crystal silicon for high performance electronics on rubber substrates

#373
20060237711
2006-10-26

Field-effect transistor

#374
20060231861
2006-10-19

Field effect transistor including a group III-V compound semiconductor layer

#375
20060214188
2006-09-28

Semiconductor device having GaN-based semiconductor layer

#376
20060125025
2006-06-15

Vertical field effect transistor using linear structure as a channel region and method for fabricating the same

#377
20060099750
2006-05-11

Patterned thin film graphite devices and method for making same

#378
20050151255
2005-07-14

Semiconductor device having Schottky junction electrode

#379
20050116217
2005-06-02

Trench type mosgated device with strained layer on trench sidewall

#380
17748487
2023-01-17

Semiconductor device for RF integrated circuit

#381
17114307
2024-12-03

High mobility group-III nitride transistors with strained channels

#382
16385193
2020-02-04

Regrowth method for fabricating wide-bandgap transistors, and devices made thereby

#383
14841940
2016-08-16

Semiconductor device with multiple carrier channels