ClassID:

207142

H01L21/0475 - page 2 - 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 semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising crystalline silicon carbide Changing the shape of the semiconductor body, e.g. forming recesses,

Recent Application in this class:
#301
20120228637
2012-09-13

Semiconductor device and method of manufacturing the same

#302
20120217513
2012-08-30

Silicon carbide semiconductor device and manufacturing method thereof

#303
20120181551
2012-07-19

SILICON CARBIDE SEMICONDUCTOR DEVICE

#304
20120181550
2012-07-19

Single crystal compound semiconductor substrate

#305
20120161158
2012-06-28

COMBINED SUBSTRATE HAVING SILICON CARBIDE SUBSTRATE

#306
20120161157
2012-06-28

SILICON CARBIDE SUBSTRATE

#307
20120142173
2012-06-07

Manufacturing method of silicon carbide single crystal

#308
20120138951
2012-06-07

Semiconductor chip and process for production thereof

#309
20120070991
2012-03-22

Chemical mechanical polishing of silicon carbide comprising surfaces

#310
20120052688
2012-03-01

Plasma etching method

#311
20120025208
2012-02-02

METHOD FOR MANUFACTURING SILICON CARBIDE SUBSTRATE AND SILICON CARBIDE SUBSTRATE

#312
20120015499
2012-01-19

METHOD FOR MANUFACTURING SEMICONDUCTOR SUBSTRATE

#313
20120012862
2012-01-19

METHOD FOR MANUFACTURING SILICON CARBIDE SUBSTRATE, SILICON CARBIDE SUBSTRATE, AND SEMICONDUCTOR DEVICE

#314
20120003901
2012-01-05

Composition for advanced node front-and back-end of line chemical mechanical polishing

#315
20110278594
2011-11-17

METHOD FOR MANUFACTURING SILICON CARBIDE SUBSTRATE, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, SILICON CARBIDE SUBSTRATE, AND SEMICONDUCTOR DEVICE

#316
20110278593
2011-11-17

METHOD FOR MANUFACTURING SILICON CARBIDE SUBSTRATE, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, SILICON CARBIDE SUBSTRATE, AND SEMICONDUCTOR DEVICE

#317
20110254020
2011-10-20

Device formed using a hard mask and etch stop layer

#318
20110233561
2011-09-29

SEMICONDUCTOR SUBSTRATE

#319
20110220918
2011-09-15

Semiconductor device and method of manufacturing semiconductor device

#320
20110212583
2011-09-01

Method for providing semiconductors having self-aligned ion implant

#321
20110081784
2011-04-07

Manufacturing method of semiconductor device

#322
20110024769
2011-02-03

Semiconductor device and method for fabricating the same

#323
20100258528
2010-10-14

Chemical mechanical polishing of silicon carbide comprising surfaces

#324
20100127278
2010-05-27

Semiconductor device and method for fabricating the same

#325
20100092366
2010-04-15

WATER-BASED POLISHING SLURRY FOR POLISHING SILICON CARBIDE SINGLE CRYSTAL SUBSTRATE, AND POLISHING METHOD FOR THE SAME

#326
20090289264
2009-11-26

Silicon carbide semiconductor device and method of manufacturing the same

#327
20090166330
2009-07-02

Method of etching a device using a hard mask and etch stop layer

#328
20090104762
2009-04-23

Semiconductor device and method for fabricating the same

#329
20080296771
2008-12-04

Silicon carbide power devices including P-type epitaxial layers and direct ohmic contacts

#330
20080293240
2008-11-27

Manufacturing method of a silicon carbide semiconductor device

#331
20080233716
2008-09-25

Method for fabricating semiconductor device

#332
20080220620
2008-09-11

Method of manufacturing silicon carbide semiconductor device

#333
20080153292
2008-06-26

Silicon carbide polishing method utilizing water-soluble oxidizers

#334
20070254452
2007-11-01

Mask structure for manufacture of trench type semiconductor device

#335
20070252171
2007-11-01

Semiconductor device and manufacturing method thereof

#336
20070210330
2007-09-13

Semiconductor device and method of producing the same

#337
20070200116
2007-08-30

Silicon carbide dimpled substrate

#338
20070128852
2007-06-07

Method for manufacturing semiconductor device having via holes

#339
20070051301
2007-03-08

Method of manufacturing SiC single crystal wafer

#340
20070015333
2007-01-18

Method for manufacturing silicon carbide semiconductor devices

#341
20050250336
2005-11-10

Semiconductor device and method for fabricating the same

#342
20050161760
2005-07-28

Schottky power diode with SiCOI substrate and process for making such diode

#343
20050001276
2005-01-06

Selective etching of silicon carbide films

#344
20050001217
2005-01-06

Semiconductor device and method for fabricating the same

#345
18628275
2025-04-08

Laser edge shaping for semiconductor wafers

#346
18628246
2025-10-07

Off axis laser-based surface processing operations for semiconductor wafers

#347
17471386
2025-08-05

Flexible monolithic all polycrystalline silicon carbide neural interface device and method of manufacture

#348
16539953
2020-12-29

Methods for forming polycrystalline channel on dielectric films with controlled grain boundaries

#349
16113314
2019-08-13

Semiconductor device and method for fabricating the same

#350
15958123
2019-08-20

Semiconductor wafer thinning systems and related methods

#351
15684359
2018-05-22

Wide bandgap semiconductor device with vertical superjunction edge termination for the drift region

#352
15672325
2018-08-07

Method of fabricating semiconductor device

#353
15403452
2018-03-13

Integrated magnetic tunnel junction (MTJ) in back end of line (BEOL) interconnects

#354
14538877
2015-12-29

Silicon carbide static induction transistor and process for making a silicon carbide static induction transistor