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CPC
C30B15/26
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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
C30B15/26
using television detectors using photo or X-ray detectors
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Patents Grants
last 30 patents
Information
Patent Grant
Method and device for producing a single crystal of silicon, which...
Patent number
12,104,274
Issue date
Oct 1, 2024
Siltronic AG
Wolfgang Staudacher
C30 - CRYSTAL GROWTH
Information
Patent Grant
Crystal line growing state detection method, apparatus and device f...
Patent number
12,002,234
Issue date
Jun 4, 2024
LONGI GREEN ENERGY TECHNOLOGY CO., LTD.
Li Guo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of estimating convection pattern of silicon melt, method of...
Patent number
11,885,038
Issue date
Jan 30, 2024
Sumco Corporation
Wataru Sugimura
C30 - CRYSTAL GROWTH
Information
Patent Grant
Device for pulling a single crystal of semiconductor material out o...
Patent number
11,598,020
Issue date
Mar 7, 2023
Siltronic AG
Alexander Molchanov
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for pulling a single crystal composed of semiconductor mater...
Patent number
11,060,202
Issue date
Jul 13, 2021
Siltronic AG
Thomas Schroeck
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for synthesising a material
Patent number
10,808,320
Issue date
Oct 20, 2020
DIAROTECH S.A.
Horacio J. Tellez Oliva
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Silicon single crystal manufacturing method
Patent number
10,472,733
Issue date
Nov 12, 2019
Sumco Corporation
Keiichi Takanashi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Laser-heated crystal fiber growth system
Patent number
10,392,721
Issue date
Aug 27, 2019
Nicholas Djeu
C30 - CRYSTAL GROWTH
Information
Patent Grant
Device for detecting island position of single crystal ingot growin...
Patent number
10,233,563
Issue date
Mar 19, 2019
Korea Institute of Industrial Technology
Sung Ryul Kim
C30 - CRYSTAL GROWTH
Information
Patent Grant
Single-crystal manufacturing apparatus and method for controlling m...
Patent number
10,233,565
Issue date
Mar 19, 2019
Shin-Etsu Handotai Co., Ltd.
Taiki Yamada
C30 - CRYSTAL GROWTH
Information
Patent Grant
Monocrystal growth system and method capable of controlling shape o...
Patent number
10,214,834
Issue date
Feb 26, 2019
SK SILTRON CO., LTD.
In-Sik Bang
C30 - CRYSTAL GROWTH
Information
Patent Grant
Apparatus and method for controlling thickness of a crystalline she...
Patent number
10,030,317
Issue date
Jul 24, 2018
Varian Semiconductor Equipment Associates, Inc.
Peter L. Kellerman
C30 - CRYSTAL GROWTH
Information
Patent Grant
View port for observing ingot growth process and ingot growth appar...
Patent number
9,994,969
Issue date
Jun 12, 2018
SK Siltron Co., Ltd.
Seong-Hyeok Kim
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of manufacturing single crystal
Patent number
9,816,199
Issue date
Nov 14, 2017
Sumco Corporation
Keiichi Takanashi
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for evaluating silica glass crucible, method for producing s...
Patent number
9,809,902
Issue date
Nov 7, 2017
Sumco Corporation
Toshiaki Sudo
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for measuring three-dimensional shape of silica glass crucib...
Patent number
9,810,526
Issue date
Nov 7, 2017
Sumco Corporation
Toshiaki Sudo
C30 - CRYSTAL GROWTH
Information
Patent Grant
Silicon single crystal growing device and method of growing the same
Patent number
9,777,395
Issue date
Oct 3, 2017
LG Siltron, Inc.
Su-In Jeon
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of producing silicon single crystal
Patent number
9,708,731
Issue date
Jul 18, 2017
Sumco Corporation
Keiichi Takanashi
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for calculating a height position of silicon melt surface, m...
Patent number
9,587,325
Issue date
Mar 7, 2017
Shin-Etsu Handotai Co., Ltd.
Naoki Masuda
C30 - CRYSTAL GROWTH
Information
Patent Grant
Apparatus and method for monitoring and controlling thickness of a...
Patent number
9,574,285
Issue date
Feb 21, 2017
Varian Semiconductor Equipment Associates, Inc.
Frank Sinclair
C30 - CRYSTAL GROWTH
Information
Patent Grant
Silicon single crystal manufacturing apparatus and silicon single c...
Patent number
9,567,692
Issue date
Feb 14, 2017
Sumco Corporation
Keiichi Takanashi
C30 - CRYSTAL GROWTH
Information
Patent Grant
System of controlling diameter of single crystal ingot and single c...
Patent number
9,422,637
Issue date
Aug 23, 2016
LG Siltron Inc.
Young-Ho Hong
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method for controlling the diameter of a single crystal to a set po...
Patent number
9,340,897
Issue date
May 17, 2016
Siltronic AG
Thomas Schroeck
C30 - CRYSTAL GROWTH
Information
Patent Grant
Apparatus of producing silicon single crystal and method of produci...
Patent number
9,284,660
Issue date
Mar 15, 2016
Sumco Corporation
Keiichi Takanashi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method for measuring distance between lower end surface of heat ins...
Patent number
9,260,796
Issue date
Feb 16, 2016
Shin-Etsu Handotai Co., Ltd.
Ryoji Hoshi
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of controlling single crystal diameter
Patent number
8,968,468
Issue date
Mar 3, 2015
Sumco Corporation
Ken Hamada
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for measuring and controlling distance between lower end sur...
Patent number
8,885,915
Issue date
Nov 11, 2014
Shin-Etsu Handotai Co., Ltd.
Kosei Sugawara
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Silicon single crystal pull-up apparatus and method of manufacturin...
Patent number
8,871,023
Issue date
Oct 28, 2014
Sumco Corporation
Keiichi Takanashi
C30 - CRYSTAL GROWTH
Information
Patent Grant
Mechanism for controlling melt level in single crystal pulling appa...
Patent number
8,801,853
Issue date
Aug 12, 2014
Sumco Corporation
Keiichi Takanashi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method and apparatus for controlling the growth process of a monocr...
Patent number
8,545,623
Issue date
Oct 1, 2013
Sumco Phoenix Corporation
Benno Orschel
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
SYSTEMS AND METHODS FOR MICROVOID ANALYSIS IN CRYSTALS GROWN BY CON...
Publication number
20240352616
Publication date
Oct 24, 2024
GLOBALWAFERS CO., LTD.
Matteo Pannocchia
C30 - CRYSTAL GROWTH
Information
Patent Application
Method, Apparatus, Equipment for Accurately Adjusting ADC Camera an...
Publication number
20240352615
Publication date
Oct 24, 2024
Xi'an ESWIN Material Technology Co., Ltd.
Shaojie SONG
C30 - CRYSTAL GROWTH
Information
Patent Application
AUTOMATED CONTROL OF SINGLE-CRYSTAL FIBER GROWTH PROCESS
Publication number
20240344234
Publication date
Oct 17, 2024
Alcon Inc.
Kevin Canzone
C30 - CRYSTAL GROWTH
Information
Patent Application
Silicon Material Processing Apparatus, Silicon Ingot Production Equ...
Publication number
20240271318
Publication date
Aug 15, 2024
Xi'an ESWIN Material Technology Co., Ltd.
Fan CHEN
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR DETECTING SURFACE STATE OF RAW MATERIAL MELT, METHOD FOR...
Publication number
20240125006
Publication date
Apr 18, 2024
Shin-Etsu Handotai Co., Ltd.
Katsuyuki KITAGAWA
C30 - CRYSTAL GROWTH
Information
Patent Application
CRYSTAL GROWTH CONTROL METHOD AND APPARATUS, AND CRYSTAL GROWTH DEVICE
Publication number
20240060209
Publication date
Feb 22, 2024
LONGI GREEN ENERGY TECHNOLOGY CO., LTD.
Zhanjun XU
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR MEASURING DISTANCE BETWEEN LOWER END SURFACE OF HEAT SHI...
Publication number
20240026565
Publication date
Jan 25, 2024
Shin-Etsu Handotai Co., Ltd.
Kosei SUGAWARA
C30 - CRYSTAL GROWTH
Information
Patent Application
NON-CONTACT SYSTEMS AND METHODS FOR DETERMINING DISTANCE BETWEEN SI...
Publication number
20240003050
Publication date
Jan 4, 2024
GLOBALWAFERS CO., LTD.
Richard Joseph Phillips
C30 - CRYSTAL GROWTH
Information
Patent Application
ENERGY-SAVING INGOT GROWING DEVICE
Publication number
20230374697
Publication date
Nov 23, 2023
Hanwha Solutions Corporation
Young Jun LEE
C30 - CRYSTAL GROWTH
Information
Patent Application
MANUFACTURING METHOD OF SINGLE CRYSTALS
Publication number
20230357950
Publication date
Nov 9, 2023
SUMCO CORPORATION
Yasunobu SHIMIZU
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD AND DEVICE FOR PRODUCING A SINGLE CRYSTAL OF SILICON, WHICH...
Publication number
20230332323
Publication date
Oct 19, 2023
Siltronic AG
Wolfgang STAUDACHER
C30 - CRYSTAL GROWTH
Information
Patent Application
SINGLE CRYSTAL PRODUCTION APPARATUS AND SINGLE CRYSTAL PRODUCTION M...
Publication number
20230220583
Publication date
Jul 13, 2023
SUMCO CORPORATION
Kenichi Nishioka
C30 - CRYSTAL GROWTH
Information
Patent Application
ACTIVE EDGE CONTROL OF A CRYSTALLINE SHEET FORMED ON THE SURFACE OF...
Publication number
20230096046
Publication date
Mar 30, 2023
Leading Edge Equipment Technologies, Inc.
Peter KELLERMAN
C30 - CRYSTAL GROWTH
Information
Patent Application
DEVICE FOR PULLING A SINGLE CRYSTAL OF SEMICONDUCTOR MATERIAL OUT O...
Publication number
20210340690
Publication date
Nov 4, 2021
Siltronic AG
Alexander Molchanov
C30 - CRYSTAL GROWTH
Information
Patent Application
CRYSTAL LINE GROWING STATE DETECTION METHOD, APPARATUS AND DEVICE F...
Publication number
20210279905
Publication date
Sep 9, 2021
LONGI GREEN ENERGY TECHNOLOGY CO., LTD.
LI GUO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD OF ESTIMATING CONVECTION PATTERN OF SILICON MELT, METHOD OF...
Publication number
20200399780
Publication date
Dec 24, 2020
SUMCO CORPORATION
Wataru SUGIMURA
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD, DEVICE, SYSTEM, AND COMPUTER STORAGE MEDIUM FOR CRYSTAL GRO...
Publication number
20200149186
Publication date
May 14, 2020
XIANLIANG DENG
C30 - CRYSTAL GROWTH
Information
Patent Application
SYSTEMS FOR PRODUCING A MONOCRYSTALLINE INGOT THAT INVOLVE MONITORI...
Publication number
20200002840
Publication date
Jan 2, 2020
Global Wafers Co., Ltd
Zheng Lu
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SINGLE-CRYSTAL MANUFACTURING APPARATUS AND METHOD FOR CONTROLLING M...
Publication number
20180266011
Publication date
Sep 20, 2018
Shin-Etsu Handotai Co., Ltd.
Taiki YAMADA
C30 - CRYSTAL GROWTH
Information
Patent Application
MONOCRYSTAL GROWTH SYSTEM AND METHOD CAPABLE OF CONTROLLING SHAPE O...
Publication number
20170356100
Publication date
Dec 14, 2017
LG SILTRON INCORPORATED
In-Sik BANG
C30 - CRYSTAL GROWTH
Information
Patent Application
SILICON SINGLE CRYSTAL MANUFACTURING METHOD
Publication number
20170096747
Publication date
Apr 6, 2017
SUMCO CORPORATION
Keiichi TAKANASHI
C30 - CRYSTAL GROWTH
Information
Patent Application
VIEW PORT FOR OBSERVING INGOT GROWTH PROCESS AND INGOT GROWTH APPAR...
Publication number
20160319458
Publication date
Nov 3, 2016
LGSILTRON INC.
Seong-Hyeok KIM
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD OF MANUFACTURING SINGLE CRYSTAL
Publication number
20160186359
Publication date
Jun 30, 2016
SUMCO CORPORATION
Keiichi TAKANASHI
C30 - CRYSTAL GROWTH
Information
Patent Application
APPARATUS AND METHOD FOR MONITORING AND CONTROLLING THICKNESS OF A...
Publication number
20160168748
Publication date
Jun 16, 2016
Varian Semiconductor Equipment Associates, Inc.
Frank Sinclair
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD OF PRODUCING SILICON SINGLE CRYSTAL
Publication number
20160145764
Publication date
May 26, 2016
SUMCO CORPORATION
Keiichi TAKANASHI
C30 - CRYSTAL GROWTH
Information
Patent Application
MELT SURFACE FLOW FIELD MEASUREMENT METHOD FOR ARTIFICIAL CRYSTAL G...
Publication number
20160138184
Publication date
May 19, 2016
PO-CHUNG WANG
C30 - CRYSTAL GROWTH
Information
Patent Application
APPARATUS AND METHOD FOR CONTROLLING THICKNESS OF A CRYSTALLINE SHE...
Publication number
20160108549
Publication date
Apr 21, 2016
Varian Semiconductor Equipment Associates, Inc.
Peter L. Kellerman
C30 - CRYSTAL GROWTH
Information
Patent Application
SILICON SINGLE CRYSTAL GROWING DEVICE AND METHOD OF GROWING THE SAME
Publication number
20160102419
Publication date
Apr 14, 2016
LG Siltron Inc.
Su-In Jeon
C30 - CRYSTAL GROWTH
Information
Patent Application
DEVICE FOR GROWING MONOCRYSTALLINE SILICON AND METHOD FOR MANUFACTU...
Publication number
20150197874
Publication date
Jul 16, 2015
LG SILTRON INCORPORATED
Jong Min Kang
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR CALCULATING A HEIGHT POSITION OF SILICON MELT SURFACE, M...
Publication number
20140373774
Publication date
Dec 25, 2014
Shin-Etsu Handotai Co., Ltd.
Naoki Masuda
C30 - CRYSTAL GROWTH