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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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last 30 patents
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Nanostructured battery active materials and methods of producing same
Patent number
12,368,162
Issue date
Jul 22, 2025
OneD Material, Inc.
Wanqing Cao
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for pulling a single crystal of silicon in accordance with t...
Patent number
12,359,342
Issue date
Jul 15, 2025
Siltronic AG
Karl Mangelberger
C30 - CRYSTAL GROWTH
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Method for preparing AgNPs@Sasp substrate material and application...
Patent number
12,360,046
Issue date
Jul 15, 2025
Henan Agricultural University
Yaodi Zhu
C30 - CRYSTAL GROWTH
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Production method for silicon monocrystal
Patent number
12,351,937
Issue date
Jul 8, 2025
Sumco Corporation
Shogo Kobayashi
C30 - CRYSTAL GROWTH
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Patent Grant
Ingot growing apparatus and method thereof
Patent number
12,351,939
Issue date
Jul 8, 2025
SK SILTRON CO., LTD.
Hyun Woo Park
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Polycrystalline silicon material
Patent number
12,351,466
Issue date
Jul 8, 2025
Tokuyama Corporation
Takuya Asano
C01 - INORGANIC CHEMISTRY
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Methods for producing a product ingot having low oxygen content
Patent number
12,351,938
Issue date
Jul 8, 2025
GlobalWafers Co., Ltd.
Carissima Marie Hudson
C30 - CRYSTAL GROWTH
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Patent Grant
Ingot growing apparatus
Patent number
12,338,542
Issue date
Jun 24, 2025
Hanwha Solutions Corporation
Dong Woo Bae
C30 - CRYSTAL GROWTH
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Gallium arsenide single crystal and gallium arsenide single crystal...
Patent number
12,338,546
Issue date
Jun 24, 2025
Sumitomo Electric Industries, Ltd.
Hidetoshi Takayama
C30 - CRYSTAL GROWTH
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Patent Grant
Method and system for liquid encapsulated growth of cadmium zinc te...
Patent number
12,338,549
Issue date
Jun 24, 2025
DRS Network & Imaging Systems, LLC
Lance Robertson
C30 - CRYSTAL GROWTH
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Patent Grant
Single-crystal silicon carbide wafer, single-crystal silicon carbid...
Patent number
12,325,935
Issue date
Jun 10, 2025
Central Glass Company, Limited
Tomonori Umezaki
C30 - CRYSTAL GROWTH
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Ferroelectric thin film and forming method thereof
Patent number
12,320,032
Issue date
Jun 3, 2025
Seoul National University R&DB Foundation
Jungwon Park
C30 - CRYSTAL GROWTH
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Method for producing semiconductor wafers
Patent number
12,313,578
Issue date
May 27, 2025
Siltronic AG
Michael Boy
C30 - CRYSTAL GROWTH
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Oxygen- and fluorine-doped cesium and rubidium lead perovskite comp...
Patent number
12,313,796
Issue date
May 27, 2025
Northwestern University
Wenwen Lin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Method for manufacturing monocrystalline silicon by the Czochralski...
Patent number
12,297,560
Issue date
May 13, 2025
Sumco Corporation
Takashi Izeki
C30 - CRYSTAL GROWTH
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Patent Grant
Method of producing large EMI shielded GaAs infrared windows
Patent number
12,302,542
Issue date
May 13, 2025
BAE Systems Information and Electronic Systems Integration Inc.
Peter G. Schunemann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Manufacture and repair of high temperature reinforced superconductors
Patent number
12,297,558
Issue date
May 13, 2025
LAU Superconductors Inc.
Wayne Chung Wei Lau
C30 - CRYSTAL GROWTH
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Patent Grant
Single crystal growth susceptor assembly with sacrifice ring
Patent number
12,291,795
Issue date
May 6, 2025
GlobalWafers Co., Ltd.
Hong-Huei Huang
C30 - CRYSTAL GROWTH
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Patent Grant
Method for growing single-crystal silicon ingots and single-crystal...
Patent number
12,291,796
Issue date
May 6, 2025
XI'AN ESWIN MATERIAL TECHNOLOGY CO., LTD.
Zhenliang Song
C30 - CRYSTAL GROWTH
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Patent Grant
Methods and devices for growing crystals with high uniformity witho...
Patent number
12,286,725
Issue date
Apr 29, 2025
MEISHAN BOYA ADVANCED MATERIALS CO., LTD.
Yu Wang
C30 - CRYSTAL GROWTH
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Patent Grant
Crystal of europium compound and method for producing crystal of eu...
Patent number
12,276,039
Issue date
Apr 15, 2025
OHARA INC.
Sunao Chatani
C30 - CRYSTAL GROWTH
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Patent Grant
Low etch pit density gallium arsenide crystals with boron dopant
Patent number
12,276,044
Issue date
Apr 15, 2025
AXT, Inc.
Rajaram Shetty
C30 - CRYSTAL GROWTH
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Patent Grant
Method for crystal pulling
Patent number
12,276,041
Issue date
Apr 15, 2025
SICHUAN JINKO SOLAR CO., LTD.
Chunsheng Su
C30 - CRYSTAL GROWTH
Information
Patent Grant
Single crystal furnace charging system and charging method
Patent number
12,276,040
Issue date
Apr 15, 2025
JINKO SOLAR CO., LTD.
Ziyang Ou
C30 - CRYSTAL GROWTH
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Patent Grant
Crystal support and crystal growing plant having such a crystal sup...
Patent number
12,276,042
Issue date
Apr 15, 2025
PVA TePla AG
Hans-Juergen Ahlborn
C30 - CRYSTAL GROWTH
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Patent Grant
Methods for growing doped cesium lead halides
Patent number
12,266,733
Issue date
Apr 1, 2025
Northwestern University
Mercouri G. Kanatzidis
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Formation of single crystal semiconductors using planar vapor liqui...
Patent number
12,266,526
Issue date
Apr 1, 2025
Taiwan Semiconductor Manufacturing Co., Ltd
Martin Christopher Holland
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Heater assembly and single crystal puller
Patent number
12,264,409
Issue date
Apr 1, 2025
XI'AN ESWIN MATERIAL TECHNOLOGY CO., LTD.
Qinhu Mao
C30 - CRYSTAL GROWTH
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Patent Grant
Method of producing a silicon single crystal based on concentration...
Patent number
12,258,675
Issue date
Mar 25, 2025
Sumco Corporation
Ryota Suewaka
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Production apparatus for metal oxide single crystal and production...
Patent number
12,258,674
Issue date
Mar 25, 2025
Fujikoshi Machinery Corp.
Keigo Hoshikawa
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
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Patent Application
HOTZONE COMPONENTS HAVING A PROTECTIVE COATING
Publication number
20250236986
Publication date
Jul 24, 2025
GLOBALWAFERS CO., LTD.
Richard Joseph Phillips
C30 - CRYSTAL GROWTH
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Patent Application
STRUCTURES INCLUDING A SEMICONDUCTOR LAYER FORMED BY LATERAL EPITAX...
Publication number
20250239450
Publication date
Jul 24, 2025
GLOBALFOUNDRIES U.S. Inc.
Judson R. Holt
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
METHOD AND APPARATUS FOR PRODUCING SILICON SINGLE CRYSTAL AND METHO...
Publication number
20250230574
Publication date
Jul 17, 2025
SUMCO CORPORATION
Yasunobu SHIMIZU
C30 - CRYSTAL GROWTH
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Patent Application
METHOD AND SYSTEM FOR VERTICAL GRADIENT FREEZE 8 INCH GALLIUM ARSEN...
Publication number
20250230576
Publication date
Jul 17, 2025
AXT, Inc.
Weiguo Liu
C30 - CRYSTAL GROWTH
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Patent Application
FORMATION OF SINGLE CRYSTAL SEMICONDUCTORS USING PLANAR VAPOR LIQUI...
Publication number
20250226217
Publication date
Jul 10, 2025
Taiwan Semiconductor Manufacturing Co., Ltd.
Martin Christopher Holland
C30 - CRYSTAL GROWTH
Information
Patent Application
CRYSTAL PREPARATION DEVICES AND CRYSTAL PREPARATION METHODS
Publication number
20250223719
Publication date
Jul 10, 2025
MEISHAN BOYA ADVANCED MATERIALS CO., LTD.
Yu WANG
C30 - CRYSTAL GROWTH
Information
Patent Application
SYNTHESIS OF SINGLE-CRYSTAL NICKEL-RICH CATHODE MATERIALS USING FLA...
Publication number
20250215608
Publication date
Jul 3, 2025
Massachusetts Institute of Technology
Sili Deng
C30 - CRYSTAL GROWTH
Information
Patent Application
SEED CRYSTAL HOLDERS AND CRYSTAL GROWTH METHODS
Publication number
20250207295
Publication date
Jun 26, 2025
MEISHAN BOYA ADVANCED MATERIALS CO., LTD.
Yu WANG
C30 - CRYSTAL GROWTH
Information
Patent Application
MANUFACTURING METHOD OF SILICON SINGLE CRYSTAL
Publication number
20250207294
Publication date
Jun 26, 2025
SUMCO CORPORATION
Keisuke HIIDOME
C30 - CRYSTAL GROWTH
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Patent Application
Pressure-induced crystallization and topochemical cross-linking of...
Publication number
20250197571
Publication date
Jun 19, 2025
National Technology & Engineering Solutions of Sandia, LLC
Hongyou Fan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
GROUP III-V COMPOUND SEMICONDUCTOR SINGLE CRYSTAL SUBSTRATE AND MAN...
Publication number
20250201555
Publication date
Jun 19, 2025
Sumitomo Electric Industries, Ltd.
Masataka SATANO
C30 - CRYSTAL GROWTH
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Patent Application
PROCESS FOR SYTHESIZING SPINEL-COATED SINGLE-CRYSTAL CATHODE ACTIVE...
Publication number
20250198045
Publication date
Jun 19, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Gongshin QI
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
METHOD OF FORMING A HIGH-TEMPERATURE SUPERCONDUCTING SINGLE CRYSTAL...
Publication number
20250188642
Publication date
Jun 12, 2025
Hyundai Motor Company
Kyung Sik Choi
C30 - CRYSTAL GROWTH
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Patent Application
METHOD FOR MANUFACTURING AN INGOT AND SINGLE CRYSTAL GROWING FURNACE
Publication number
20250179687
Publication date
Jun 5, 2025
Qinghai Jinko Solar Co., Ltd.
Zhancang CHEN
C30 - CRYSTAL GROWTH
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Patent Application
EPITAXIAL SILICON WAFER AND METHOD FOR PRODUCING THE SAME
Publication number
20250179686
Publication date
Jun 5, 2025
SUMCO CORPORATION
Masayuki MIURA
C30 - CRYSTAL GROWTH
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Patent Application
SILICON WAFER AND EPITAXIAL SILICON WAFER
Publication number
20250185323
Publication date
Jun 5, 2025
SUMCO CORPORATION
Kohtaroh KOGA
C30 - CRYSTAL GROWTH
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Patent Application
N-TYPE SILICON SINGLE CRYSTAL PRODUCTION METHOD, N-TYPE SILICON SIN...
Publication number
20250179682
Publication date
Jun 5, 2025
SUMCO CORPORATION
Koichi MAEGAWA
C30 - CRYSTAL GROWTH
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Patent Application
THERMAL CHIMNEY FOR CRYSTAL GROWTH
Publication number
20250179683
Publication date
Jun 5, 2025
John Outwater
C30 - CRYSTAL GROWTH
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Patent Application
SINGLE-CRYSTAL SODIUM-ION BATTERY CATHODE ACTIVE MATERIAL, PREPARAT...
Publication number
20250163604
Publication date
May 22, 2025
JIANGSU XIANGYING NEW ENERGY TECHNOLOGY CO., LTD.
Liming GONG
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
Artificial Crystal Furnace, and Artificial Crystal Furnace System C...
Publication number
20250163605
Publication date
May 22, 2025
LUOYANG CHANGYING NEW ENERGY TECHNOLOGY CO., LTD.
Liliang Guo
C30 - CRYSTAL GROWTH
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Patent Application
CATHODE MATERIAL PRECURSOR, SINGLE-CRYSTAL CATHODE MATERIAL AND PRE...
Publication number
20250163611
Publication date
May 22, 2025
BTR Nano Tech Co., Ltd.
Guoxue LIU
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
USES OF SPINEL-TYPE SINGLE CRYSTALS AS FERROELECTRICS AND RELAXOR F...
Publication number
20250163610
Publication date
May 22, 2025
UNIVERSITY OF MACAU
Haifeng LI
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
METHOD FOR MANUFACTURING SAPPHIRE BARS
Publication number
20250154679
Publication date
May 15, 2025
COMADUR S.A.
Didier COCHET-MUCHY
C30 - CRYSTAL GROWTH
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Patent Application
Crystal Cooling Apparatus For Simultaneously Drawing Multiple Cryst...
Publication number
20250154680
Publication date
May 15, 2025
LUOYANG CHANGYING NEW ENERGY TECHNOLOGY CO., LTD.
Liliang Guo
C30 - CRYSTAL GROWTH
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Patent Application
POST-TREATMENT OF LITHIUM TANTALATE SINGLE CRYSTAL AND METHOD FOR M...
Publication number
20250146180
Publication date
May 8, 2025
KOREA PHOTONICS TECHNOLOGY INSTITUTE
Seon Hoon KIM
C30 - CRYSTAL GROWTH
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Patent Application
METHOD FOR GROWING GALLIUM OXIDE SINGLE CRYSTAL AND APPARATUS FOR G...
Publication number
20250146169
Publication date
May 8, 2025
KOREA INSTITUTE OF CERAMIC ENGINEERING AND TECHNOLOGY
Si Young BAE
C30 - CRYSTAL GROWTH
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Patent Application
PHOTOCONDUCTIVE THIN FILMS WITH PBSE NANOSTRUCTURES
Publication number
20250146170
Publication date
May 8, 2025
Illinois Tool Works Inc.
Richard S. Kim
B82 - NANO-TECHNOLOGY
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Patent Application
METHODS AND DEVICES FOR GROWING CRYSTALS WITH HIGH UNIFORMITY WITHO...
Publication number
20250137165
Publication date
May 1, 2025
MEISHAN BOYA ADVANCED MATERIALS CO., LTD.
Yu WANG
C30 - CRYSTAL GROWTH
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Patent Application
METHODS AND DEVICES FOR GROWING CRYSTALS WITH HIGH UNIFORMITY WITHO...
Publication number
20250137164
Publication date
May 1, 2025
MEISHAN BOYA ADVANCED MATERIALS CO., LTD.
Yu WANG
C30 - CRYSTAL GROWTH
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Patent Application
PROCESS FOR MANUFACTURING A MONOCRYSTALLINE SILICON SEMICONDUCTOR W...
Publication number
20250129506
Publication date
Apr 24, 2025
Siltronic AG
Timo MUELLER
C30 - CRYSTAL GROWTH