ClassID:

121247

C30B15/36 - CPC Classification

Classification description:

Single-crystal growth by pulling from a melt, e.g. Czochralski method characterised by the seed, e.g. its crystallographic orientation

Recent Application in this class:
#1
20260055533
2026-02-26

CYLINDRICAL SILICON INGOT MANUFACTURING METHOD

#2
20250369152
2025-12-04

APPARATUS AND METHOD FOR GROWTH OF GALLIUM OXIDE CRYSTAL WITH AN OFFCUT

#3
20240368805
2024-11-07

METHOD FOR MANUFACTURING A SILICON INGOT FROM SURFACE-OXIDISED SEEDS

#4
20240102200
2024-03-28

CYLINDRICAL SILICON INGOT MANUFACTURING METHOD

#5
20230392284
2023-12-07

Monocrystal growth method and monocrystal growth device

#6
20230304185
2023-09-28

SI INGOT SINGLE CRYSTAL

#7
20230295833
2023-09-21

Apparatus for producing Si ingot single crystal

#8
20220349087
2022-11-03

METHODS FOR PRODUCING SILICON INGOTS BY HORIZONTAL MAGNETIC FIELD CZOCHRALSKI

#9
20220251724
2022-08-11

Method and apparatus for growing silicon single crystal ingot

#10
20220228294
2022-07-21

PIEZOELECTRIC SINGLE CRYSTAL M3RE(PO4)3 AND THE PREPARATION METHOD AND APPLICATION THEREOF

#11
20220204349
2022-06-30

Polycrystalline Silicon Material

#12
20220145490
2022-05-12

Methods for preparing an ingot in an ingot puller apparatus and methods for selecting a side heater length for such apparatus

#13
20210372002
2021-12-02

Silicon single crystal growth method and apparatus

#14
20210363659
2021-11-25

Seed Crystal, Method for Preparing Monocrystal Silicon by Czochralski Method and Monocrystal Silicon

#15
20210363656
2021-11-25

Method for producing Si ingot single crystal, Si ingot single crystal, and apparatus thereof

#16
20210277500
2021-09-09

METHOD FOR PREPARING SINGLE CRYSTAL SUPERALLOY TEST BARS BY USING NI-W HETEROGENEOUS SEED CRYSTAL

#17
20200347511
2020-11-05

Silicon carbide single crystal

#18
20200332439
2020-10-22

Methods for growing a single crystal silicon ingot using continuous Czochralski method

#19
20200263320
2020-08-20

Method for producing group III nitride crystal and seed substrate

#20
20200255971
2020-08-13

METHODS FOR RECYCLING MONOCRYSTALLINE SEGMENTS CUT FROM A MONOCRYSTALLINE INGOT

#21
20200203581
2020-06-25

SINGLE CRYSTAL PHOSPHOR, PHOSPHOR-CONTAINING MEMBER AND LIGHT-EMITTING DEVICE

#22
20200141025
2020-05-07

Method for pulling a single crystal by the FZ method comprising dynamically adapting the power of a melting apparatus based on a position of lower and upper phase boundaries

#23
20200080226
2020-03-12

Silicon-based molten composition and method for manufacturing silicon carbide single crystal using the same

#24
20200062606
2020-02-27

Method of manufacturing semiconductor material from mayenite

#25
20190345634
2019-11-14

Single-crystal perovskite solid solutions with indifferent points for epitaxial growth of single crystals

#26
20190119829
2019-04-25

Polycrystalline silicon rod and method for producing single crystal silicon

#27
20190039128
2019-02-07

Arcuate directionally solidified components and manufacture methods

#28
20190003077
2019-01-03

Single-crystal perovskite solid solutions with indifferent points for epitaxial growth of single crystals

#29
20180202069
2018-07-19

Lead oxychloride, infrared nonlinear optical crystal, and preparation method thereof

#30
20170362737
2017-12-21

Method of producing apatite crystal, and apatite crystal

#31
20170179346
2017-06-22

SINGLE CRYSTAL PHOSPHOR, PHOSPHOR-CONTAINING MEMBER AND LIGHT-EMITTING DEVICE

#32
20170001868
2017-01-05

Method for producing polycrystalline silicon

#33
20160122899
2016-05-05

Method for growing beta-Ga2O3-based single crystal, and beta-Ga2O3-based single crystal substrate and method for producing same

#34
20160115621
2016-04-28

Method for cultivating β-GaO-based single crystal, and β-GaO-based single crystal substrate and method for producing same

#35
20160031006
2016-02-04

Arcuate directionally solidified components and manufacture methods

#36
20150308012
2015-10-29

Method for growing B-Ga2O3-based single crystal

#37
20150275392
2015-10-01

Method of manufacturing silicon single crystal

#38
20150249189
2015-09-03

Semiconductor Multilayer Structure And Semiconductor Element

#39
20150044467
2015-02-12

METHOD OF GROWING INGOT AND INGOT

#40
20140352604
2014-12-04

METHOD FOR GROWING ß-Ga2O3 SINGLE CRYSTAL

#41
20140326174
2014-11-06

Method for manufacturing silicon single crystal

#42
20140216607
2014-08-07

Biocompatible copper-based single-crystal shape memory alloys

#43
20140083353
2014-03-27

Plane orientation of crystalline structures

#44
20130329296
2013-12-12

DEVICE FOR GROWING SAPPHIRE INGOT AT HIGH SPEED AND SAPPHIRE COVER GLASS HAVING EXCELLENT OPTICAL PROPERTIES

#45
20130319317
2013-12-05

CRYSTAL PRODUCTION METHOD

#46
20130237402
2013-09-12

SAPPHIRE MATERIAL AND PRODUCTION METHOD THEREOF

#47
20130220212
2013-08-29

Method for manufacturing N-type SiC single crystal by solution growth using a mixed gas atmosphere

#48
20130047914
2013-02-28

RIBBON CRYSTAL STRING FOR INCREASING WAFER YIELD

#49
20130036966
2013-02-14

RIBBON CRYSTAL END STRING WITH MULTIPLE INDIVIDUAL STRINGS

#50
20120299218
2012-11-29

COMPOSITE ACTIVE MOLDS AND METHODS OF MAKING ARTICLES OF SEMICONDUCTING MATERIAL

#51
20110319268
2011-12-29

Superconductor fabrication

#52
20110308447
2011-12-22

Method of manufacturing sapphire seed and method of manufacturing sapphire single crystal

#53
20110247546
2011-10-13

Ribbon Crystal String for Increasing Wafer Yield

#54
20100242832
2010-09-30

SEED CRYSTAL FOR PULLING SILICON SINGLE CRYSTAL AND METHOD FOR MANUFACTURING SILICON SINGLE CRYSTAL BY USING THE SEED CRYSTAL

#55
20100092776
2010-04-15

Ribbon crystal having reduced wetting string

#56
20090304994
2009-12-10

Epitaxially coated silicon wafer with 110 orientation and method for producing it

#57
20090260564
2009-10-22

Method for growing silicon single crystal

#58
20090211516
2009-08-27

Method of manufacturing single crystal wire and other single crystal metallic articles

#59
20090187243
2009-07-23

Biocompatible copper-based single-crystal shape memory alloys

#60
20090061224
2009-03-05

Ribbon Crystal String with Extruded Refractory Material

#61
20090061197
2009-03-05

Ribbon crystal end string with multiple individual strings

#62
20090061163
2009-03-05

Ribbon crystal string for increasing wafer yield

#63
20090060823
2009-03-05

Reduced wetting string for ribbon crystal

#64
20080210155
2008-09-04

SILICON SINGLE CRYSTAL AND PROCESS FOR PRODUCING IT

#65
20080151954
2008-06-26

Nd:YV04 laser crystal and method of growth and use thereof

#66
20080107582
2008-05-08

Method for manufacturing semiconductor single crystal by Czochralski technology, and single crystal ingot and wafer manufactured using the same

#67
20080095923
2008-04-24

Superconductor fabrication

#68
20080053370
2008-03-06

Method for producing silicon single crystal

#69
20080053368
2008-03-06

Method for producing silicon single crystal and method for producing silicon wafer

#70
20070169857
2007-07-26

Single crystal wire and manufacturing method of the same

#71
20070101926
2007-05-10

METHOD OF MANUFACTURING SILICON SINGLE CRYSTAL, SILICON SINGLE CRYSTAL AND SILICON WAFER

#72
20060202208
2006-09-14

Silicon plate, producing method thereof, and solar cell

#73
20050229840
2005-10-20

Single crystal silicon producing method, single crystal silicon wafer producing method, seed crystal for producing single crystal silicon, single crystal silicon ingot, and single crystal silicon wafer

#74
20050217560
2005-10-06

Semiconductor wafers with non-standard crystal orientations and methods of manufacturing the same

#75
20050160966
2005-07-28

Method of manufacturing silicon single crystal, silicon single crystal and silicon wafer

#76
20050139149
2005-06-30

Process for producing single-crystal semiconductor and apparatus for producing single-crystal semiconductor

#77
20050076826
2005-04-14

Silicon seed crystal and method for manufacturing silicon single crystal