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Single-crystal growth directly from the solid state
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CPC
C30B1/00
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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...
Current Industry
C30B1/00
Single-crystal growth directly from the solid state
Sub Industries
C30B1/02
by thermal treatment
C30B1/023
from solids with amorphous structure
C30B1/026
Solid phase epitaxial growth through a disordered intermediate layer
C30B1/04
Isothermal recrystallisation
C30B1/06
Recrystallisation under a temperature gradient
C30B1/08
Zone recrystallisation
C30B1/10
by solid state reactions or multi-phase diffusion
C30B1/12
by pressure treatment during the growth
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Patents Grants
last 30 patents
Information
Patent Grant
Raw material supply unit, and apparatus comprising same for growing...
Patent number
12,173,426
Issue date
Dec 24, 2024
SK SILTRON CO. LTD.
Young Jung Lee
C30 - CRYSTAL GROWTH
Information
Patent Grant
Fabrication methods
Patent number
12,171,148
Issue date
Dec 17, 2024
Microsoft Technology Licensing, LLC
Kevin Van Hoogdalem
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Single crystal manufacturing apparatus and method
Patent number
12,163,246
Issue date
Dec 10, 2024
Novel Crystal Technology, Inc.
Kimiyoshi Koshi
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for producing silicon ingot single crystal
Patent number
12,163,247
Issue date
Dec 10, 2024
GlobalWafers Co., Ltd.
Kazuo Nakajima
C30 - CRYSTAL GROWTH
Information
Patent Grant
Inhibiting dripped granular dopant from adhering to a growing silic...
Patent number
12,157,953
Issue date
Dec 3, 2024
Sumco Corporation
Norihito Fukatsu
C30 - CRYSTAL GROWTH
Information
Patent Grant
Crystal pulling systems having a cover member for covering the sili...
Patent number
12,157,954
Issue date
Dec 3, 2024
GlobalWafers Co., Ltd.
Paolo Tosi
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for manufacturing a composite structure comprising a thin la...
Patent number
12,159,781
Issue date
Dec 3, 2024
Soitec
Hugo Biard
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Methods and devices for growing scintillation crystals with multi-c...
Patent number
12,152,315
Issue date
Nov 26, 2024
MEISHAN BOYA ADVANCED MATERIALS CO., LTD.
Yu Wang
C30 - CRYSTAL GROWTH
Information
Patent Grant
Use of quartz plates during growth of single crystal silicon ingots
Patent number
12,146,236
Issue date
Nov 19, 2024
GlobalWafers Co., Ltd.
Matteo Pannocchia
C30 - CRYSTAL GROWTH
Information
Patent Grant
Substrate-triggered directional solidification process for single c...
Patent number
12,138,683
Issue date
Nov 12, 2024
Shanghai Jiaotong University
Long Zeng
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
SiC wafer and manufacturing method for SiC wafer
Patent number
12,139,813
Issue date
Nov 12, 2024
Toyota Tsusho Corporation
Masatake Nagaya
C30 - CRYSTAL GROWTH
Information
Patent Grant
Silicon wafer and manufacturing method of the same
Patent number
12,142,645
Issue date
Nov 12, 2024
Sumco Corporation
Kazuhisa Torigoe
C30 - CRYSTAL GROWTH
Information
Patent Grant
Process for synthesizing indium phosphide by liquid phosphorus inje...
Patent number
12,116,690
Issue date
Oct 15, 2024
THE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
Lijie Fu
C30 - CRYSTAL GROWTH
Information
Patent Grant
Cylinder assembly for improving region of defect-free growth of cry...
Patent number
12,116,693
Issue date
Oct 15, 2024
XI'AN ESWIN MATERIAL TECHNOLOGY CO., LTD.
Wenwu Yang
C30 - CRYSTAL GROWTH
Information
Patent Grant
Methods and devices for growing scintillation crystals
Patent number
12,116,517
Issue date
Oct 15, 2024
MEISHAN BOYA ADVANCED MATERIALS CO., LTD.
Yu Wang
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for producing silicon single crystal
Patent number
12,116,691
Issue date
Oct 15, 2024
Sumco Corporation
Yasufumi Kawakami
C30 - CRYSTAL GROWTH
Information
Patent Grant
Quartz glass crucible
Patent number
12,116,692
Issue date
Oct 15, 2024
Sumco Corporation
Takeshi Fujita
C30 - CRYSTAL GROWTH
Information
Patent Grant
Device and method for pulling a single crystal of semiconductor mat...
Patent number
12,116,694
Issue date
Oct 15, 2024
Siltronic AG
Rolf Schmid
C30 - CRYSTAL GROWTH
Information
Patent Grant
Apparatus, method, and process for directional solidification by li...
Patent number
12,110,607
Issue date
Oct 8, 2024
SHANGHAI UNIVERSITY
Zhongming Ren
C30 - CRYSTAL GROWTH
Information
Patent Grant
Apparatus of oxidation-combusting an ingot grower and method thereof
Patent number
12,110,608
Issue date
Oct 8, 2024
SK SILTRON CO., LTD.
Jung Ryul Kim
B08 - CLEANING
Information
Patent Grant
Methods for forming a single crystal silicon ingot with reduced cru...
Patent number
12,110,609
Issue date
Oct 8, 2024
GlobalWafers Co., Ltd.
Richard Joseph Phillips
C30 - CRYSTAL GROWTH
Information
Patent Grant
Ingot puller apparatus having cooling jacket device with cooling fl...
Patent number
12,104,275
Issue date
Oct 1, 2024
GlobalWafers Co., Ltd.
Benjamin Michael Meyer
C30 - CRYSTAL GROWTH
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
Thermal conductivity estimation method, thermal conductivity estima...
Patent number
12,099,026
Issue date
Sep 24, 2024
Sumco Corporation
Ryusuke Yokoyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Indium phosphide single-crystal body and indium phosphide single-cr...
Patent number
12,091,773
Issue date
Sep 17, 2024
Sumitomo Electric Industries, Ltd.
Takuya Yanagisawa
C30 - CRYSTAL GROWTH
Information
Patent Grant
Asymmetric thermal fields for excluding impurities in single crysta...
Patent number
12,091,770
Issue date
Sep 17, 2024
Siemens Medical Solutions USA, Inc.
Mark Andreaco
C30 - CRYSTAL GROWTH
Information
Patent Grant
Determination of mass/time ratios for buffer members used during gr...
Patent number
12,091,769
Issue date
Sep 17, 2024
GlobalWafers Co., Ltd.
Matteo Pannocchia
C30 - CRYSTAL GROWTH
Information
Patent Grant
Ingot temperature controller and wire sawing device having same
Patent number
12,090,685
Issue date
Sep 17, 2024
SK SILTRON CO., LTD.
Young Il Jin
C30 - CRYSTAL GROWTH
Information
Patent Grant
Apparatus and method for manufacturing silica glass crucible
Patent number
12,091,346
Issue date
Sep 17, 2024
Sumco Corporation
Takeshi Fujita
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for producing a silicon single crystal doped with nitrogen a...
Patent number
12,084,788
Issue date
Sep 10, 2024
Shin-Etsu Handotai Co., Ltd.
Kosei Sugawara
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
Methods of Growing Co-Doped Cerium Calcium Lutetium-Yttrium Oxyorth...
Publication number
20240417885
Publication date
Dec 19, 2024
Pacific Innovations Pte. Ltd.
Faouzi Zerrouk
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING BETA-GA2O3/BETA-GA2O3 MULTILAYER BODY
Publication number
20240417881
Publication date
Dec 19, 2024
Mitsubishi Gas Chemical Company, Inc.
Hideyuki SEKIWA
C30 - CRYSTAL GROWTH
Information
Patent Application
SEED CRYSTAL LIFTING DEVICE AND SINGLE CRYSTAL FURNACE
Publication number
20240410076
Publication date
Dec 12, 2024
ZHEJIANG JINGSHENG M & E CO., LTD
Jianwei CAO
C30 - CRYSTAL GROWTH
Information
Patent Application
Process for Manufacturing Single-Crystal Fiber
Publication number
20240410081
Publication date
Dec 12, 2024
Nippon Telegraph and Telephone Corporation
Shigeo Ishibashi
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR MANUFACTURING CRYSTALLIZED LAMINATED STRUCTURE
Publication number
20240401224
Publication date
Dec 5, 2024
Junji Tominaga
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
FINS ON CRUCIBLE OR GUSSETS ON REFRACTORY LINING FOR FACILITATING E...
Publication number
20240401227
Publication date
Dec 5, 2024
Siemens Medical Solutions USA, Inc.
Peter Cohen
C30 - CRYSTAL GROWTH
Information
Patent Application
DISCOVERY OF DOUBLE HELIX AND IMPACT ON NANOSCALE TO MESOSCALE CRYS...
Publication number
20240401223
Publication date
Dec 5, 2024
North Carolina State University
Jagdish Narayan
C30 - CRYSTAL GROWTH
Information
Patent Application
PROCESS FOR PRODUCING A SINGLE CRYSTAL FROM SILICON
Publication number
20240401233
Publication date
Dec 5, 2024
Siltronic AG
Walter HAECKL
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PREPARING DIRECTIONALLY SOLIDIFIED TiAl ALLOY
Publication number
20240401237
Publication date
Dec 5, 2024
UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
Yongfeng Liang
C30 - CRYSTAL GROWTH
Information
Patent Application
LITHIUM ION SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME
Publication number
20240405258
Publication date
Dec 5, 2024
Semiconductor Energy Laboratory Co., Ltd.
Tomoya FUTAMURA
C30 - CRYSTAL GROWTH
Information
Patent Application
INGOT PULLER APPARATUS INCLUDING AUTOMATED FEED ASSEMBLY FOR CHARGI...
Publication number
20240401226
Publication date
Dec 5, 2024
GLOBALWAFERS CO., LTD.
Yu-Chiao Wu
C30 - CRYSTAL GROWTH
Information
Patent Application
P-TYPE ZrCoSb-BASED HALF-HEUSLER SINGLE CRYSTAL ALLOY AND PREPARATI...
Publication number
20240401225
Publication date
Dec 5, 2024
Dalian University of Technology
Huijun KANG
C30 - CRYSTAL GROWTH
Information
Patent Application
ASYMMETRIC THERMAL FIELDS FOR EXCLUDING IMPURITIES IN SINGLE CRYSTA...
Publication number
20240401228
Publication date
Dec 5, 2024
Siemens Medical Solutions USA, Inc.
Mark Andreaco
C30 - CRYSTAL GROWTH
Information
Patent Application
ELECTRO-FORMED METAL FOILS
Publication number
20240407270
Publication date
Dec 5, 2024
American Superconductor Corporation
Cornelis Leo Hans Thieme
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
LAMINATE HAVING GROUP 13 ELEMENT NITRIDE SINGLE CRYSTAL SUBSTRATE
Publication number
20240401238
Publication date
Dec 5, 2024
NGK Insulators, Ltd.
Kentaro NONAKA
C30 - CRYSTAL GROWTH
Information
Patent Application
MANUFACTURING CHAMBER INCLUDING QUICK CONNECT FIXTURES
Publication number
20240392468
Publication date
Nov 28, 2024
Siemens Medical Solutions USA, Inc.
Troy Marlar
C30 - CRYSTAL GROWTH
Information
Patent Application
INGOT PULLER APPARATUS HAVING DOPANT FEEDERS FOR ADDING A PLURALITY...
Publication number
20240392466
Publication date
Nov 28, 2024
GLOBALWAFERS CO., LTD.
Chun-Sheng Wu
C30 - CRYSTAL GROWTH
Information
Patent Application
CRYSTAL GROWTH STATION INCLUDING ADJUSTABLE CRYSTAL PULLING ASSEMBL...
Publication number
20240392470
Publication date
Nov 28, 2024
Siemens Medical Solutions USA, Inc.
Troy Marlar
C30 - CRYSTAL GROWTH
Information
Patent Application
GAAS WAFER, GAAS WAFER GROUP, AND METHOD OF PRODUCING GAAS INGOT
Publication number
20240392475
Publication date
Nov 28, 2024
DOWA ELECTRONICS MATERIALS CO., LTD.
Naoya SUNACHI
C30 - CRYSTAL GROWTH
Information
Patent Application
METHODS FOR ADDING A PLURALITY OF DOPANT BATCHES TO AN INGOT PULLER...
Publication number
20240392467
Publication date
Nov 28, 2024
GLOBALWAFERS CO., LTD.
Chun-Sheng Wu
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PREPARING SILICON SINGLE CRYSTAL ROD AND SINGLE CRYSTAL...
Publication number
20240392469
Publication date
Nov 28, 2024
Jinko Solar Co., Ltd.
Xuejian WAN
C30 - CRYSTAL GROWTH
Information
Patent Application
LOW ETCH PIT DENSITY, LOW SLIP LINE DENSITY, AND LOW STRAIN INDIUM...
Publication number
20240384436
Publication date
Nov 21, 2024
AXT, Inc.
Morris Young
C30 - CRYSTAL GROWTH
Information
Patent Application
CRUCIBLE ASSEMBLIES AND METHODS FOR FORMING A UNITIZED CRUCIBLE ASS...
Publication number
20240376632
Publication date
Nov 14, 2024
GLOBALWAFERS CO., LTD.
Richard Joseph Phillips
B22 - CASTING POWDER METALLURGY
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
DOPED PARTICULATE SILICON PARTICLE SIZE SELECTION
Publication number
20240368801
Publication date
Nov 7, 2024
GLOBALWAFERS CO., LTD.
JunHwan Ji
C30 - CRYSTAL GROWTH
Information
Patent Application
PRODUCTION METHOD FOR SILICON MONOCRYSTAL AND PRODUCTION METHOD FOR...
Publication number
20240368802
Publication date
Nov 7, 2024
SUMCO CORPORATION
Wataru SUGIMURA
C30 - CRYSTAL GROWTH
Information
Patent Application
SINGLE-CRYSTAL SILICON CARBIDE WAFER, SINGLE-CRYSTAL SILICON CARBID...
Publication number
20240368806
Publication date
Nov 7, 2024
Central Glass Company, Limited
Tomonori UMEZAKI
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR MANUFACTURING A SILICON INGOT FROM SURFACE-OXIDISED SEEDS
Publication number
20240368805
Publication date
Nov 7, 2024
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Etienne PIHAN
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR CONTINUOUS EPITAXY OF CARBON FILM
Publication number
20240367981
Publication date
Nov 7, 2024
Peking University
Kaihui LIU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
TREATMENT SOLUTION AND TREATMENT METHOD
Publication number
20240352578
Publication date
Oct 24, 2024
Kabushiki Kaisha Toshiba
Kenya UCHIDA
A62 - LIFE-SAVING FIRE-FIGHTING