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C30B13/20
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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...
C30B13/00
Single-crystal growth by zone-melting Refining by zone-melting
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C30B13/20
by induction
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing a single crystal from semiconductor material b...
Patent number
11,788,201
Issue date
Oct 17, 2023
Siltronic AG
Ludwig Altmannshofer
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for pulling a single crystal by the FZ method comprising red...
Patent number
10,988,856
Issue date
Apr 27, 2021
Siltronic AG
Thomas Schroeck
C30 - CRYSTAL GROWTH
Information
Patent Grant
Single crystal production apparatus and single crystal producing me...
Patent number
10,975,493
Issue date
Apr 13, 2021
Shin Akutsu
C30 - CRYSTAL GROWTH
Information
Patent Grant
Float zone silicon wafer manufacturing system and related process
Patent number
10,811,245
Issue date
Oct 20, 2020
Rayton Solar Inc.
Andrew X. Yakub
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for tailoring the dopant profile in a laser crystal using zo...
Patent number
10,273,595
Issue date
Apr 30, 2019
Raytheon Company
Robert W. Byren
C30 - CRYSTAL GROWTH
Information
Patent Grant
Auxiliary heating device for zone melting furnace and heat preserva...
Patent number
10,138,573
Issue date
Nov 27, 2018
ZHEJIANG JINGSHENG M & E CO., LTD
Linjian Fu
C30 - CRYSTAL GROWTH
Information
Patent Grant
Device for producing a monocrystal by crystallizing said monocrysta...
Patent number
9,932,690
Issue date
Apr 3, 2018
Siltronic AG
Georg Raming
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for growing a single crystal by crystallizing the single cry...
Patent number
9,932,691
Issue date
Apr 3, 2018
Siltronic AG
Georg Raming
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for tailoring the dopant profile in a laser crystal using zo...
Patent number
9,926,644
Issue date
Mar 27, 2018
Raytheon Company
Robert W. Byren
C30 - CRYSTAL GROWTH
Information
Patent Grant
Apparatus and process for producing a single crystal of silicon
Patent number
9,828,692
Issue date
Nov 28, 2017
Siltronic AG
Georg Brenninger
C30 - CRYSTAL GROWTH
Information
Patent Grant
Apparatus and process for producing a crystal of semiconductor mate...
Patent number
9,828,693
Issue date
Nov 28, 2017
Siltronic AG
Georg Brenninger
C30 - CRYSTAL GROWTH
Information
Patent Grant
Zone melting furnace thermal field with dual power heating function...
Patent number
9,797,062
Issue date
Oct 24, 2017
ZHEJIANG JINGSHENG M & E CO., LTD
Jianwei Cao
C30 - CRYSTAL GROWTH
Information
Patent Grant
Electromagnetic casting method and apparatus for polycrystalline si...
Patent number
9,553,221
Issue date
Jan 24, 2017
Sumco Corporation
Koichi Maegawa
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method and apparatus for producing a single crystal
Patent number
9,422,634
Issue date
Aug 23, 2016
Siltronic AG
Georg Raming
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method for producing a silicon single crystal
Patent number
9,410,262
Issue date
Aug 9, 2016
Siltronic AG
Josef Lobmeyer
C30 - CRYSTAL GROWTH
Information
Patent Grant
Induction heating coil and method for melting granules composed of...
Patent number
9,084,296
Issue date
Jul 14, 2015
Siltronic AG
Ludwig Altmannshofer
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for producing a single crystal composed of silicon by remelt...
Patent number
8,834,627
Issue date
Sep 16, 2014
Siltronic AG
Wilfried von Ammon
C30 - CRYSTAL GROWTH
Information
Patent Grant
High purity ZrB2 powder and manufacturing method thereof
Patent number
8,585,995
Issue date
Nov 19, 2013
JX Nippon Mining & Metals Corporation
Yuichiro Shindo
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing a single crystal of semiconductor material
Patent number
8,580,033
Issue date
Nov 12, 2013
Siltronic AG
Wilfried von Ammon
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method for producing a single crystal of semiconductor material
Patent number
8,475,592
Issue date
Jul 2, 2013
Siltronic AG
Wilfried von Ammon
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method for producing a single crystal composed of silicon using mol...
Patent number
8,454,746
Issue date
Jun 4, 2013
Siltronic AG
Wilfried von Ammon
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method for producing a monocrystalline Si wafer having an approxima...
Patent number
8,337,615
Issue date
Dec 25, 2012
PV Silicon Forschungs und Produktions GmbH
Nikolai Abrosimov
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Apparatus for producing single crystal silicon
Patent number
8,313,577
Issue date
Nov 20, 2012
Mitsubishi Materials Corporation
Noboru Chikusa
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method and device for producing thin silicon rods
Patent number
8,197,595
Issue date
Jun 12, 2012
PV Silicon Forschungs und Produktions GmbH
Helge Riemann
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Device for the production of crystal rods having a defined cross-se...
Patent number
7,326,297
Issue date
Feb 5, 2008
PV Silicon Forschungs- und Produktions AG.
Nikolai V. Abrosimov
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Susceptor for float-zone apparatus
Patent number
6,251,182
Issue date
Jun 26, 2001
Hemlock Semiconductor Corporation
Joaquin Enrique Luna
C30 - CRYSTAL GROWTH
Information
Patent Grant
High-frequency induction heater and method of producing semiconduct...
Patent number
5,792,258
Issue date
Aug 11, 1998
Shin-Etsu Handotai Co., Ltd.
Masanori Kimura
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for producing a silicon rod
Patent number
5,499,598
Issue date
Mar 19, 1996
Tokuyama Corporation
Hiroyuki Oda
C30 - CRYSTAL GROWTH
Information
Patent Grant
Process and apparatus for producing silicon ingots having high oxyg...
Patent number
5,089,082
Issue date
Feb 18, 1992
Wacker-Chemitronic Gesellschaft fur Elektronik-Grundstoffe mbH
Peter Dreier
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method and apparatus for crystal ribbon growth
Patent number
5,069,742
Issue date
Dec 3, 1991
Carl E. Bleil
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING A SINGLE CRYSTAL FROM SEMICONDUCTOR MATERIAL B...
Publication number
20210222319
Publication date
Jul 22, 2021
Siltronic AG
Ludwig ALTMANNSHOFER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND APPARATUS FOR PULLING A SINGLE CRYSTAL BY THE FZ METHOD
Publication number
20200149183
Publication date
May 14, 2020
Siltronic AG
Thomas SCHROECK
C30 - CRYSTAL GROWTH
Information
Patent Application
SINGLE CRYSTAL PRODUCTION APPARATUS AND SINGLE CRYSTAL PRODUCING ME...
Publication number
20180274124
Publication date
Sep 27, 2018
Shin AKUTSU
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR TAILORING THE DOPANT PROFILE IN A LASER CRYSTAL USING ZO...
Publication number
20180245236
Publication date
Aug 30, 2018
Raytheon Company
Robert W. BYREN
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR THE THERMAL TREATMENT OF GRANULAR MATERIAL COMPOSED OF S...
Publication number
20180194633
Publication date
Jul 12, 2018
Siltronic AG
Georg Brenninger
C01 - INORGANIC CHEMISTRY
Information
Patent Application
FLOAT ZONE SILICON WAFER MANUFACTURING SYSTEM AND RELATED PROCESS
Publication number
20170069482
Publication date
Mar 9, 2017
Rayton Solar Inc.
Andrew X. Yakub
C30 - CRYSTAL GROWTH
Information
Patent Application
Integrated System of Silicon Casting and Float Zone Crystallization
Publication number
20160348271
Publication date
Dec 1, 2016
Jagannathan RAVI
C30 - CRYSTAL GROWTH
Information
Patent Application
Method For Growing A Single Crystal By Crystallizing The Single Cry...
Publication number
20160177469
Publication date
Jun 23, 2016
Siltronic AG
Georg RAMING
C30 - CRYSTAL GROWTH
Information
Patent Application
AUXILIARY HEATING DEVICE FOR ZONE MELTING FURNACE AND HEAT PRESERVA...
Publication number
20160053401
Publication date
Feb 25, 2016
ZHEJIANG JINGSHENG M & E CO., LTD
Linjian FU
C30 - CRYSTAL GROWTH
Information
Patent Application
APPARATUS AND PROCESS FOR PRODUCING A CRYSTAL OF SEMICONDUCTOR MATE...
Publication number
20150354087
Publication date
Dec 10, 2015
SILTRONIC AG
Georg BRENNINGER
C30 - CRYSTAL GROWTH
Information
Patent Application
DEVICE FOR PRODUCING A MONOCRYSTAL BY CRYSTALLIZING SAID MONOCRYSTA...
Publication number
20150203987
Publication date
Jul 23, 2015
Siltronic AG
Georg Raming
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR TAILORING THE DOPANT PROFILE IN A LASER CRYSTAL USING ZO...
Publication number
20150101526
Publication date
Apr 16, 2015
Raytheon Company
Robert W. Byren
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING A SILICON SINGLE CRYSTAL
Publication number
20140060421
Publication date
Mar 6, 2014
Siltronic AG
Josef Lobmeyer
C30 - CRYSTAL GROWTH
Information
Patent Application
ELECTROMAGNETIC CASTING METHOD AND APPARATUS FOR POLYCRYSTALLINE SI...
Publication number
20130255315
Publication date
Oct 3, 2013
Koichi Maegawa
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING A SINGLE CRYSTAL OF SEMICONDUCTOR MATERIAL
Publication number
20130192518
Publication date
Aug 1, 2013
Siltronic AG
Wilfried von Ammon
C30 - CRYSTAL GROWTH
Information
Patent Application
Method and Apparatus For Producing A Single Crystal
Publication number
20130160698
Publication date
Jun 27, 2013
Siltronic AG
Georg Raming
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR TAILORING THE DOPANT PROFILE IN A LASER CRYSTAL USING ZO...
Publication number
20130044779
Publication date
Feb 21, 2013
Raytheon Company
Robert W. BYREN
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD AND DEVICE FOR PRODUCING THIN SILICON RODS
Publication number
20110314869
Publication date
Dec 29, 2011
PV Silicon Forschungs und Produktions GmbH
Helge Riemann
C30 - CRYSTAL GROWTH
Information
Patent Application
High-frequency coil pulling holes arrangement for producing multipl...
Publication number
20110204044
Publication date
Aug 25, 2011
Chaoxuan Liu
C30 - CRYSTAL GROWTH
Information
Patent Application
Method For Producing A Single Crystal Composed Of Silicon Using Mol...
Publication number
20110185963
Publication date
Aug 4, 2011
Siltronic AG
Wilfried Von Ammon
C30 - CRYSTAL GROWTH
Information
Patent Application
Method For Producing A Single Crystal Composed Of Silicon By Remelt...
Publication number
20110107960
Publication date
May 12, 2011
Siltronic AG
Wilfried von Ammon
C30 - CRYSTAL GROWTH
Information
Patent Application
Device For Producing A Single Crystal Composed Of Silicon By Remelt...
Publication number
20110095018
Publication date
Apr 28, 2011
Siltronic AG
Wilfried von Ammon
C30 - CRYSTAL GROWTH
Information
Patent Application
Method For Producing A Single Crystal Of Semiconductor Material
Publication number
20100037815
Publication date
Feb 18, 2010
Siltronic AG
Wilfried von Ammon
C30 - CRYSTAL GROWTH
Information
Patent Application
Induction Heating Coil and Method For Melting Granules Composed Of...
Publication number
20090223949
Publication date
Sep 10, 2009
Siltronic AG
Ludwig Altmannshofer
C30 - CRYSTAL GROWTH
Information
Patent Application
APPARATUS FOR PRODUCING SINGLE CRYSTAL SILICON
Publication number
20090158996
Publication date
Jun 25, 2009
MITSUBISHI MATERIALS CORPORATION
Noboru Chikusa
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING A MONOCRYSTALLINE SI WAFER HAVING AN APPROXIMA...
Publication number
20090068407
Publication date
Mar 12, 2009
PV Silicon Forschungs-und Produktions AG
Nikolai Abrosimov
C30 - CRYSTAL GROWTH
Information
Patent Application
High Purity Zrb2 Powder and Manufacturing Method Thereof
Publication number
20080075648
Publication date
Mar 27, 2008
Nippon Mining & Metals Co., Ltd.
Yuichiro Shindo
C30 - CRYSTAL GROWTH
Information
Patent Application
Device for the production of crystal rods having a defined cross-se...
Publication number
20050188918
Publication date
Sep 1, 2005
Nikolai V. Abrosimov
C30 - CRYSTAL GROWTH