ClassID:

121226

C30B15/007 - CPC Classification

Classification description:

Single-crystal growth by pulling from a melt, e.g. Czochralski method Pulling on a substrate

Recent Application in this class:
#1
20260146358
2026-05-28

INGOT PULLER APPARATUS INCLUDING AUTOMATED CLAMP

#2
20240376631
2024-11-14

INGOT PULLER APPARATUS INCLUDING AUTOMATED CLAMP

#3
20220220636
2022-07-14

Methods for forming a silicon substrate with reduced grown-in nuclei for epitaxial defects and methods for forming an epitaxial wafer

#4
20220145493
2022-05-12

Methods for forming a silicon substrate with reduced grown-in nuclei for epitaxial defects and methods for forming an epitaxial wafer

#5
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

#6
20220136130
2022-05-05

Apparatus for manufacturing single crystal

#7
20220106703
2022-04-07

SEMICONDUCTOR CRYSTAL GROWTH DEVICE

#8
20220056616
2022-02-24

High resistivity single crystal silicon ingot and wafer having improved mechanical strength

#9
20210404088
2021-12-30

High resistivity single crystal silicon ingot and wafer having improved mechanical strength

#10
20210010156
2021-01-14

Seed crystal holder for pulling up single crystal and method of manufacturing silicon single crystal using the same

#11
20200332439
2020-10-22

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

#12
20200291541
2020-09-17

METHOD, DEVICE, SYSTEM, AND COMPUTER STORAGE MEDIUM FOR CRYSTAL GROWING CONTROL

#13
20200263320
2020-08-20

Method for producing group III nitride crystal and seed substrate

#14
20200216975
2020-07-09

High resistivity single crystal silicon ingot and wafer having improved mechanical strength

#15
20200199774
2020-06-25

Sample Rod Center Slab Resistivity Measurement With Four-Point Probe During Single Crystal Silicon Ingot Production

#16
20190323144
2019-10-24

Seed crystal holder for pulling up single crystal and method of manufacturing silicon single crystal using the same

#17
20190203377
2019-07-04

SYNTHETIC LINED CRUCIBLE ASSEMBLY FOR CZOCHRALSKI CRYSTAL GROWTH

#18
20190035909
2019-01-31

Method for manufacturing a power semiconductor device having a reduced oxygen concentration

#19
20190003075
2019-01-03

SINGLE CRYSTAL INGOT GROWING APPARATUS

#20
20180247860
2018-08-30

Method for producing bonded SOI wafer

#21
20180185906
2018-07-05

Method and device for producing a monotectic alloy

#22
20180135201
2018-05-17

Seed crystal holder for pulling up single crystal and method of manufacturing silicon single crystal using the same

#23
20170037535
2017-02-09

Method for growing a silicon crystal substrate from a melt by directing a flow of molten silicon around a baffle structure

#24
20140113156
2014-04-24

Making semiconductor bodies from molten material using a free-standing interposer sheet

#25
20140083349
2014-03-27

REMOVABLE THERMAL CONTROL FOR RIBBON CRYSTAL PULLING FURNACES

#26
20130334568
2013-12-19

Multilayer substrate structure and method of manufacturing the same

#27
20130333611
2013-12-19

LATTICE MATCHING LAYER FOR USE IN A MULTILAYER SUBSTRATE STRUCTURE

#28
20130112135
2013-05-09

Thermal load leveling during silicon crystal growth from a melt using anisotropic materials

#29
20130052802
2013-02-28

MOLD THERMOPHYSICAL PROPERTIES FOR THICKNESS UNIFORMITY OPTIMIZATION OF EXOCAST SHEET

#30
20130047913
2013-02-28

Method and Apparatus for Doping by Lane in a Multi-Lane Sheet Wafer Furnace

#31
20130045590
2013-02-21

Carbon tape intended to receive a layer of a semiconductor material

#32
20130036966
2013-02-14

RIBBON CRYSTAL END STRING WITH MULTIPLE INDIVIDUAL STRINGS

#33
20130017409
2013-01-17

Apparatus and method for the production of semiconductor material foils

#34
20120299218
2012-11-29

COMPOSITE ACTIVE MOLDS AND METHODS OF MAKING ARTICLES OF SEMICONDUCTING MATERIAL

#35
20120288418
2012-11-15

Reusable dual crucible for silicon melting and manufacturing apparatus of silicon slim plate including the same

#36
20120260849
2012-10-18

Method and apparatus for the production of crystalline silicon substrates

#37
20120211917
2012-08-23

Wafer Furnace with Variable Flow Gas Jets

#38
20120131957
2012-05-31

Sheet Wafer Processing as a Function of Wafer Weight

#39
20120131766
2012-05-31

Sheet Wafer Defect Mitigation

#40
20120125254
2012-05-24

Method for Reducing the Range in Resistivities of Semiconductor Crystalline Sheets Grown in a Multi-Lane Furnace

#41
20120027996
2012-02-02

MOLD SHAPE TO OPTIMIZE THICKNESS UNIFORMITY OF SILICON FILM

#42
20110305891
2011-12-15

METHOD AND APPARATUS FOR MANUFACTURING SILICON SUBSTRATE WITH EXCELLENT PRODUCTIVITY AND SURFACE QUALITY USING CONTINUOUS CASTING

#43
20110303290
2011-12-15

METHOD AND APPARATUS FOR MANUFACTURING SILICON SUBSTRATE WITH EXCELLENT SURFACE QUALITY USING INERT GAS BLOWING

#44
20110280784
2011-11-17

Methods for casting by a float process and associated apparatuses

#45
20110256377
2011-10-20

PHOTOVOLTAIC STRUCTURES PRODUCED WITH SILICON RIBBONS

#46
20110155045
2011-06-30

Controlling the Temperature Profile in a Sheet Wafer

#47
20110135902
2011-06-09

Method of exocasting an article of semiconducting material

#48
20110101281
2011-05-05

Method of making an article of semiconducting material

#49
20110033643
2011-02-10

Methods of making an unsupported article of pure or doped semiconducting material

#50
20100291380
2010-11-18

Methods of making an article of semiconducting material on a mold comprising particles of a semiconducting material

#51
20100290946
2010-11-18

Methods of making an article of semiconducting material on a mold comprising semiconducting material

#52
20100219549
2010-09-02

Methods of making an unsupported article of semiconducting material by controlled undercooling

#53
20100086465
2010-04-08

APPARATUS AND METHOD FOR MANUFACTURING SILICON SUBSTRATE, AND SILICON SUBSTRATE

#54
20100055412
2010-03-04

String With Refractory Metal Core For String Ribbon Crystal Growth

#55
20100025885
2010-02-04

Method and apparatus for the production of crystalline silicon substrates

#56
20090302425
2009-12-10

Carbon ribbon to be covered with a thin layer made of semiconductor material and method for depositing a layer of this type

#57
20090301386
2009-12-10

Controlling transport of gas borne contaminants across a ribbon surface

#58
20090061197
2009-03-05

Ribbon crystal end string with multiple individual strings

#59
20090044925
2009-02-19

Method and device for producing metal foils

#60
20090025787
2009-01-29

Wafer/Ribbon Crystal Method and Apparatus

#61
20080308035
2008-12-18

Removable thermal control for ribbon crystal pulling furnaces

#62
20080308034
2008-12-18

Ribbon crystal pulling furnace afterheater with at least one opening

#63
20080302296
2008-12-11

Method and apparatus for growing a ribbon crystal with localized cooling

#64
20080220544
2008-09-11

METHOD FOR UTILIZING HEAVILY DOPED SILICON FEEDSTOCK TO PRODUCE SUBSTRATES FOR PHOTOVOLTAIC APPLICATIONS BY DOPANT COMPENSATION DURING CRYSTAL GROWTH

#65
20080134964
2008-06-12

System and Method of Forming a Crystal

#66
20080105193
2008-05-08

Method and apparatus for crystal growth

#67
20080078321
2008-04-03

Method and apparatus for the production of crystalline silicon substrates

#68
20070214839
2007-09-20

Device for depositing a layer of polycrystalline silicon on a support

#69
20060249071
2006-11-09

Method and apparatus for crystal growth

#70
20060202208
2006-09-14

Silicon plate, producing method thereof, and solar cell

#71
20060191470
2006-08-31

Method and apparatus for growing multiple crystalline ribbons from a single crucible

#72
20050051080
2005-03-10

Method and apparatus for growing multiple crystalline ribbons from a single crucible

#73
18214981
2025-06-24

Method and system for liquid encapsulated growth of cadmium zinc telluride crystals

#74
16905646
2024-01-09

Method and system for liquid encapsulated growth of cadmium zinc telluride crystals