Arrangements for remelting or zone melting

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CPC
H05B6/30

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HELECTRICITY H05Electric techniques H05BELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR H05B6/00Heating by electric, magnetic, or electromagnetic fields

Current Industry

H05B6/30Arrangements for remelting or zone melting

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Patents Grantslast 30 patents

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
Inline melt control via RF power
- Patent number 10,197,335
- Issue date Feb 5, 2019
- Apple Inc.
- Theodore A. Waniuk
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Unevenly spaced induction coil for molten alloy containment
- Patent number 9,841,237
- Issue date Dec 12, 2017
- Crucible Intellectual Property, LLC
- Adam A. Verreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Inline melt control via RF power
- Patent number 9,810,482
- Issue date Nov 7, 2017
- Apple Inc.
- Theodore A. Waniuk
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Simultaneous induction heating and stirring of a molten metal
- Patent number 6,798,822
- Issue date Sep 28, 2004
- Inductotherm Corp.
- Oleg S. Fishman
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Simultaneous induction heating and stirring of a molten metal
- Patent number 6,546,039
- Issue date Apr 8, 2003
- Inductotherm Corp.
- Oleg S. Fishman
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hybrid induction skull melting
- Patent number 6,214,286
- Issue date Apr 10, 2001
- Howmet Research Corporation
- Donald E. Larsen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Induction heating coil suitable for floating zone processing
- Patent number 5,902,508
- Issue date May 11, 1999
- Shin-Etsu Handotai Co., Ltd.
- Masanori Kimura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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
High-frequency induction heating coil
- Patent number 5,550,354
- Issue date Aug 27, 1996
- Shin-Etsu Handotai Co., Ltd.
- Masanori Kimura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heating coil for use in growth of single crystal
- Patent number 5,051,242
- Issue date Sep 24, 1991
- Shin-Etsu Handotai Co., Ltd.
- Masataka Watanabe
- C30 - CRYSTAL GROWTH
Information Patent Grant
Semiconductor rod zone melting apparatus
- Patent number 5,009,860
- Issue date Apr 23, 1991
- Shin-Etsu Handotai Co., Ltd.
- Yasuhiro Ikeda
- C30 - CRYSTAL GROWTH
Information Patent Grant
RF induction heating apparatus for floating-zone melting
- Patent number 4,942,279
- Issue date Jul 17, 1990
- Shin-Etsu Handotai Co., Ltd.
- Yasuhiro Ikeda
- C30 - CRYSTAL GROWTH
Information Patent Grant
Floating zone drawing circuitry for semiconductor rods
- Patent number 4,900,887
- Issue date Feb 13, 1990
- Siemens Aktiengesellschaft
- Wolfgang Keller
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for the crucible-free floating zone pulling of semiconductor...
- Patent number 4,851,628
- Issue date Jul 25, 1989
- Wacker-Chemitronic Gesellschaft fur Elektronik-Grundstoffe mbH
- Wilfried V. Ammon
- C30 - CRYSTAL GROWTH
Information Patent Grant
Induction heating coil for the floating zone pulling of crystal rods
- Patent number 4,749,837
- Issue date Jun 7, 1988
- Wacker Chemitronic Gesellschaft
- Wilfried von Ammon
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method and apparatus for melting rod-shaped material with an induct...
- Patent number 4,639,567
- Issue date Jan 27, 1987
- Leybold-Heraeus GmbH
- Otto Stenzel
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Induction coil in the form of a pancake coil for crucible-free zone...
- Patent number 4,538,279
- Issue date Aug 27, 1985
- Siemens Aktiengesellschaft
- Wolfgang Keller
- C30 - CRYSTAL GROWTH
Information Patent Grant
Induction coil in the form of a flat coil for crucible-free floatin...
- Patent number 4,506,132
- Issue date Mar 19, 1985
- Siemens Katiengesellschaft
- Wolfgang Keller
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for the manufacture of silicon by crucible-fre...
- Patent number 4,392,230
- Issue date Jul 5, 1983
- Siemens Aktiengesellschaft
- Wolfgang Keller
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device and method for crucible-free zone melting of crystallizable...
- Patent number 3,985,947
- Issue date Oct 12, 1976
- Siemens Aktiengesellschaft
- Wolfgang Keller
- C30 - CRYSTAL GROWTH
Information Patent Grant
3892938
- Patent number 3,892,938
- Issue date Jul 1, 1975
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
3886509
- Patent number 3,886,509
- Issue date May 27, 1975
- C30 - CRYSTAL GROWTH
Information Patent Grant
3857990
- Patent number 3,857,990
- Issue date Dec 31, 1974
- C30 - CRYSTAL GROWTH
Information Patent Grant
3769484
- Patent number 3,769,484
- Issue date Oct 30, 1973
- C30 - CRYSTAL GROWTH
Information Patent Grant
3682458
- Patent number 3,682,458
- Issue date Aug 8, 1972
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
3665083
- Patent number 3,665,083
- Issue date May 23, 1972
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
3615878
- Patent number 3,615,878
- Issue date Oct 26, 1971
- C30 - CRYSTAL GROWTH
Information Patent Grant
3598168
- Patent number 3,598,168
- Issue date Aug 10, 1971
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
3484840
- Patent number 3,484,840
- Issue date Dec 16, 1969
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

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
UNEVENLY SPACED INDUCTION COIL FOR MOLTEN ALLOY CONTAINMENT
- Publication number 20160258688
- Publication date Sep 8, 2016
- CRUCIBLE INTELLECTUAL PROPERTY, LLC
- Adam A. VERREAULT
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Heating and Melting of Multiple Discrete Charges in an Electric Ind...
- Publication number 20090272733
- Publication date Nov 5, 2009
- John H. MORTIMER
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Simultaneous induction heating and stirring of a molten metal
- Publication number 20040028111
- Publication date Feb 12, 2004
- Oleg S. Fishman
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Simultaneous induction heating and stirring of a molten metal
- Publication number 20030016724
- Publication date Jan 23, 2003
- Oleg S. Fishman
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Arrangements for remelting or zone melting

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Single crystal production apparatus and single crystal producing me...

Inline melt control via RF power

Unevenly spaced induction coil for molten alloy containment

Inline melt control via RF power

Simultaneous induction heating and stirring of a molten metal

Simultaneous induction heating and stirring of a molten metal

Hybrid induction skull melting

Induction heating coil suitable for floating zone processing

High-frequency induction heater and method of producing semiconduct...

High-frequency induction heating coil

Heating coil for use in growth of single crystal

Semiconductor rod zone melting apparatus

RF induction heating apparatus for floating-zone melting

Floating zone drawing circuitry for semiconductor rods

Method for the crucible-free floating zone pulling of semiconductor...

Induction heating coil for the floating zone pulling of crystal rods

Method and apparatus for melting rod-shaped material with an induct...

Induction coil in the form of a pancake coil for crucible-free zone...

Induction coil in the form of a flat coil for crucible-free floatin...

Method and apparatus for the manufacture of silicon by crucible-fre...

Device and method for crucible-free zone melting of crystallizable...

3892938

3886509

3857990

3769484

3682458

3665083

3615878

3598168

3484840

Patents Applicationslast 30 patents

SINGLE CRYSTAL PRODUCTION APPARATUS AND SINGLE CRYSTAL PRODUCING ME...

UNEVENLY SPACED INDUCTION COIL FOR MOLTEN ALLOY CONTAINMENT

Heating and Melting of Multiple Discrete Charges in an Electric Ind...

Simultaneous induction heating and stirring of a molten metal

Simultaneous induction heating and stirring of a molten metal