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CPC
C30B15/007
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Parent Industries
C
CHEMISTRY METALLURGY
C30
Crystal growth
C30B
SINGLE-CRYSTAL-GROWTH UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL REFINING BY ZONE-MELTING OF MATERIAL PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH D...
C30B15/00
Single-crystal growth by pulling from a melt
Current Industry
C30B15/007
Pulling on a substrate
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Patents Grants
last 30 patents
Information
Patent Grant
Methods for forming a silicon substrate with reduced grown-in nucle...
Patent number
11,987,901
Issue date
May 21, 2024
GlobalWafers Co., Ltd.
Pietro Valcozzena
C30 - CRYSTAL GROWTH
Information
Patent Grant
Methods for preparing an ingot in an ingot puller apparatus and met...
Patent number
11,987,899
Issue date
May 21, 2024
GlobalWafers Co., Ltd.
Maria Porrini
C30 - CRYSTAL GROWTH
Information
Patent Grant
Methods for forming a silicon substrate with reduced grown-in nucle...
Patent number
11,987,900
Issue date
May 21, 2024
GlobalWafers Co., Ltd.
Pietro Valcozzena
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method and system for liquid encapsulated growth of cadmium zinc te...
Patent number
11,866,848
Issue date
Jan 9, 2024
DRS Network & Imaging Systems, LLC
Lance Robertson
C30 - CRYSTAL GROWTH
Information
Patent Grant
Apparatus for manufacturing single crystal
Patent number
11,821,104
Issue date
Nov 21, 2023
Shin-Etsu Handotai Co., Ltd.
Takumi Kobayashi
C30 - CRYSTAL GROWTH
Information
Patent Grant
High resistivity single crystal silicon ingot and wafer having impr...
Patent number
11,655,559
Issue date
May 23, 2023
GlobalWafers Co., Ltd.
Soubir Basak
C30 - CRYSTAL GROWTH
Information
Patent Grant
High resistivity single crystal silicon ingot and wafer having impr...
Patent number
11,655,560
Issue date
May 23, 2023
GlobalWafers Co., Ltd.
Soubir Basak
C30 - CRYSTAL GROWTH
Information
Patent Grant
Methods for growing a single crystal silicon ingot using continuous...
Patent number
11,408,090
Issue date
Aug 9, 2022
GlobalWafers Co., Ltd.
Carissima Marie Hudson
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for producing group III nitride crystal and seed substrate
Patent number
11,377,757
Issue date
Jul 5, 2022
Panasonic Holdings Corporation
Yoshio Okayama
C30 - CRYSTAL GROWTH
Information
Patent Grant
Seed crystal holder for pulling up single crystal and method of man...
Patent number
11,371,160
Issue date
Jun 28, 2022
Sumco Corporation
Eiichi Kawasaki
C30 - CRYSTAL GROWTH
Information
Patent Grant
High resistivity single crystal silicon ingot and wafer having impr...
Patent number
11,142,844
Issue date
Oct 12, 2021
GlobalWafers Co., Ltd.
Soubir Basak
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing bonded SOI wafer
Patent number
11,056,381
Issue date
Jul 6, 2021
Shin-Etsu Handotai Co., Ltd.
Toru Ishizuka
C30 - CRYSTAL GROWTH
Information
Patent Grant
Seed crystal holder for pulling up single crystal and method of man...
Patent number
10,822,717
Issue date
Nov 3, 2020
Sumco Corporation
Eiichi Kawasaki
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for manufacturing a power semiconductor device having a redu...
Patent number
10,727,311
Issue date
Jul 28, 2020
Infineon Technologies AG
Gerhard Schmidt
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method and device for producing a monotectic alloy
Patent number
10,610,924
Issue date
Apr 7, 2020
Zollern BHW Gleitlager GmbH & Co. KG
Kostyantyn Gzovskyy
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Seed crystal holder for pulling up single crystal and method of man...
Patent number
10,385,473
Issue date
Aug 20, 2019
Sumco Corporation
Eiichi Kawasaki
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for growing a silicon crystal substrate from a melt by direc...
Patent number
10,106,911
Issue date
Oct 23, 2018
Varian Semiconductor Equipment Associates, Inc.
Frederick M. Carlson
C30 - CRYSTAL GROWTH
Information
Patent Grant
Thermal load leveling during silicon crystal growth from a melt usi...
Patent number
9,464,364
Issue date
Oct 11, 2016
Varian Semiconductor Equipment Associates, Inc.
Frederick M. Carlson
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Making semiconductor bodies from molten material using a free-stand...
Patent number
9,419,167
Issue date
Aug 16, 2016
1366 Technologies, Inc.
Ralf Jonczyk
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Reusable dual crucible for silicon melting and manufacturing appara...
Patent number
9,096,946
Issue date
Aug 4, 2015
Korea Institute of Energy Research
Jin Seok Lee
C30 - CRYSTAL GROWTH
Information
Patent Grant
Methods for casting by a float process and associated apparatuses
Patent number
9,050,652
Issue date
Jun 9, 2015
Carnegie Mellon University
Birger Erik Ydstie
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Multilayer substrate structure and method of manufacturing the same
Patent number
8,956,952
Issue date
Feb 17, 2015
Tivra Corporation
Francisco Machuca
C30 - CRYSTAL GROWTH
Information
Patent Grant
Apparatus and method for the production of semiconductor material f...
Patent number
8,733,425
Issue date
May 27, 2014
RGS Development B.V. Petten
Axel Georg Schoenecker
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Methods of making an unsupported article of pure or doped semicondu...
Patent number
8,617,447
Issue date
Dec 31, 2013
Corning Incorporated
Glen Bennett Cook
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Carbon tape intended to receive a layer of a semiconductor material
Patent number
8,609,520
Issue date
Dec 17, 2013
SOLARFORCE
Robert Tastevin
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Method of exocasting an article of semiconducting material
Patent number
8,591,795
Issue date
Nov 26, 2013
Corning Incorporated
Prantik Mazumder
C30 - CRYSTAL GROWTH
Information
Patent Grant
Methods of making an article of semiconducting material on a mold c...
Patent number
8,540,920
Issue date
Sep 24, 2013
Corning Incorporated
Prantik Mazumder
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method of making an article of semiconducting material
Patent number
8,480,803
Issue date
Jul 9, 2013
Corning Incorporated
Glen Bennett Cook
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method and apparatus for the production of crystalline silicon subs...
Patent number
8,475,590
Issue date
Jul 2, 2013
AMG Idealcast Solar Corporation
Roger F. Clark
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Methods of making an article of semiconducting material on a mold c...
Patent number
8,398,768
Issue date
Mar 19, 2013
Corning Incorporated
Glen Bennett Cook
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
INGOT PULLER APPARATUS INCLUDING AUTOMATED CLAMP
Publication number
20240376631
Publication date
Nov 14, 2024
GLOBALWAFERS CO., LTD.
Yu-Chiao Wu
C30 - CRYSTAL GROWTH
Information
Patent Application
METHODS FOR FORMING A SILICON SUBSTRATE WITH REDUCED GROWN-IN NUCLE...
Publication number
20220220636
Publication date
Jul 14, 2022
GLOBALWAFERS CO., LTD.
Pietro Valcozzena
C30 - CRYSTAL GROWTH
Information
Patent Application
METHODS FOR PREPARING AN INGOT IN AN INGOT PULLER APPARATUS AND MET...
Publication number
20220145490
Publication date
May 12, 2022
GLOBALWAFERS CO., LTD.
Maria Porrini
C30 - CRYSTAL GROWTH
Information
Patent Application
METHODS FOR FORMING A SILICON SUBSTRATE WITH REDUCED GROWN-IN NUCLE...
Publication number
20220145493
Publication date
May 12, 2022
GLOBALWAFERS CO., LTD.
Pietro Valcozzena
C30 - CRYSTAL GROWTH
Information
Patent Application
APPARATUS FOR MANUFACTURING SINGLE CRYSTAL
Publication number
20220136130
Publication date
May 5, 2022
Shin-Etsu Handotai Co., Ltd.
Takumi KOBAYASHI
C30 - CRYSTAL GROWTH
Information
Patent Application
SEMICONDUCTOR CRYSTAL GROWTH DEVICE
Publication number
20220106703
Publication date
Apr 7, 2022
Weimin SHEN
C30 - CRYSTAL GROWTH
Information
Patent Application
HIGH RESISTIVITY SINGLE CRYSTAL SILICON INGOT AND WAFER HAVING IMPR...
Publication number
20220056616
Publication date
Feb 24, 2022
GLOBALWAFERS CO., LTD.
Soubir Basak
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH RESISTIVITY SINGLE CRYSTAL SILICON INGOT AND WAFER HAVING IMPR...
Publication number
20210404088
Publication date
Dec 30, 2021
GLOBALWAFERS CO., LTD.
Soubir Basak
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEED CRYSTAL HOLDER FOR PULLING UP SINGLE CRYSTAL AND METHOD OF MAN...
Publication number
20210010156
Publication date
Jan 14, 2021
SUMCO CORPORATION
Eiichi KAWASAKI
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
METHODS FOR GROWING A SINGLE CRYSTAL SILICON INGOT USING CONTINUOUS...
Publication number
20200332439
Publication date
Oct 22, 2020
GlobalWafers Co., Ltd.
Carissima Marie Hudson
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD, DEVICE, SYSTEM, AND COMPUTER STORAGE MEDIUM FOR CRYSTAL GRO...
Publication number
20200291541
Publication date
Sep 17, 2020
ZING SEMICONDUCTOR CORPORATION
Xianliang Deng
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING GROUP III NITRIDE CRYSTAL AND SEED SUBSTRATE
Publication number
20200263320
Publication date
Aug 20, 2020
PANASONIC CORPORATION
Yoshio OKAYAMA
C30 - CRYSTAL GROWTH
Information
Patent Application
HIGH RESISTIVITY SINGLE CRYSTAL SILICON INGOT AND WAFER HAVING IMPR...
Publication number
20200216975
Publication date
Jul 9, 2020
GlobalWafers Co., Ltd
Soubir Basak
C30 - CRYSTAL GROWTH
Information
Patent Application
Sample Rod Center Slab Resistivity Measurement With Four-Point Prob...
Publication number
20200199774
Publication date
Jun 25, 2020
GLOBALWAFERS CO., LTD.
HyungMin Lee
C30 - CRYSTAL GROWTH
Information
Patent Application
SEED CRYSTAL HOLDER FOR PULLING UP SINGLE CRYSTAL AND METHOD OF MAN...
Publication number
20190323144
Publication date
Oct 24, 2019
SUMCO CORPORATION
Eiichi KAWASAKI
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
SYNTHETIC LINED CRUCIBLE ASSEMBLY FOR CZOCHRALSKI CRYSTAL GROWTH
Publication number
20190203377
Publication date
Jul 4, 2019
Corner Star Limited
Arash Mehdizadeh Dehkordi
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Method for Manufacturing a Power Semiconductor Device Having a Redu...
Publication number
20190035909
Publication date
Jan 31, 2019
INFINEON TECHNOLOGIES AG
Gerhard Schmidt
C30 - CRYSTAL GROWTH
Information
Patent Application
SINGLE CRYSTAL INGOT GROWING APPARATUS
Publication number
20190003075
Publication date
Jan 3, 2019
SK SILTRON CO., LTD.
In Gu KANG
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING BONDED SOI WAFER
Publication number
20180247860
Publication date
Aug 30, 2018
Shin-Etsu Handotai Co., Ltd.
Toru ISHIZUKA
C30 - CRYSTAL GROWTH
Information
Patent Application
SEED CRYSTAL HOLDER FOR PULLING UP SINGLE CRYSTAL AND METHOD OF MAN...
Publication number
20180135201
Publication date
May 17, 2018
SUMCO CORPORATION
Eiichi KAWASAKI
C30 - CRYSTAL GROWTH
Information
Patent Application
THERMAL LOAD LEVELING USING ANISOTROPIC MATERIALS
Publication number
20170037535
Publication date
Feb 9, 2017
Frederick M. Carlson
C30 - CRYSTAL GROWTH
Information
Patent Application
MAKING SEMICONDUCTOR BODIES FROM MOLTEN MATERIAL USING A FREE-STAND...
Publication number
20140113156
Publication date
Apr 24, 2014
1366 Technologies, Inc.
Ralf Jonczyk
C30 - CRYSTAL GROWTH
Information
Patent Application
REMOVABLE THERMAL CONTROL FOR RIBBON CRYSTAL PULLING FURNACES
Publication number
20140083349
Publication date
Mar 27, 2014
Max Era, Inc.
Richard L. WALLACE
C30 - CRYSTAL GROWTH
Information
Patent Application
MULTILAYER SUBSTRATE STRUCTURE AND METHOD OF MANUFACTURING THE SAME
Publication number
20130334568
Publication date
Dec 19, 2013
Tivra Corporation
Francisco Machuca
C30 - CRYSTAL GROWTH
Information
Patent Application
LATTICE MATCHING LAYER FOR USE IN A MULTILAYER SUBSTRATE STRUCTURE
Publication number
20130333611
Publication date
Dec 19, 2013
Tivra Corporation
Indranil De
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD AND APPARATUS FOR THE PRODUCTION OF CRYSTALLINE SILICON SUBS...
Publication number
20130298821
Publication date
Nov 14, 2013
AMG Advanced Metallurgical Group N.V.
Roger F. Clark
C30 - CRYSTAL GROWTH
Information
Patent Application
SHEET WAFER FURNACE WITH GAS PRESERVATION SYSTEM
Publication number
20130167588
Publication date
Jul 4, 2013
Steven Sherman
C30 - CRYSTAL GROWTH
Information
Patent Application
THERMAL LOAD LEVELING USING ANISOTROPIC MATERIALS
Publication number
20130112135
Publication date
May 9, 2013
Varian Semiconductor Equipment Associates, Inc.
Frederick M. Carlson
C30 - CRYSTAL GROWTH
Information
Patent Application
SILICON RIBBON, SPHERICAL SILICON, SOLAR CELL, SOLAR CELL MODULE, M...
Publication number
20130087185
Publication date
Apr 11, 2013
Sharp Kabushiki Kaisha
Ryuichi Oishi
C30 - CRYSTAL GROWTH
Information
Patent Application
MOLD THERMOPHYSICAL PROPERTIES FOR THICKNESS UNIFORMITY OPTIMIZATIO...
Publication number
20130052802
Publication date
Feb 28, 2013
Glen Bennett Cook
C30 - CRYSTAL GROWTH