Hexaferrites with decreased hardness or anisotropy, i.e. with increased permeability in the microwave (GHz) range

Industry

CPC
H01F1/348

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HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor Selection of materials for their magnetic properties

Current Industry

H01F1/348Hexaferrites with decreased hardness or anisotropy, i.e. with increased permeability in the microwave (GHz) range

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Magnetoplumbite-type hexagonal ferrite and method for producing rad...
- Patent number 12,183,495
- Issue date Dec 31, 2024
- FUJIFILM Corporation
- Hirokazu Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic wave absorber
- Patent number 12,176,131
- Issue date Dec 24, 2024
- MAXELL, LTD.
- Toshio Hiroi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio wave absorber
- Patent number 12,142,834
- Issue date Nov 12, 2024
- FUJIFILM Corporation
- Hirokazu Hashimoto
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Magnetoplumbite-type hexagonal ferrite powder, radio wave absorber,...
- Patent number 12,125,622
- Issue date Oct 22, 2024
- FUJIFILM Corporation
- Hirokazu Hashimoto
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Powder mixture of magnetoplumbite-type hexagonal ferrite, method fo...
- Patent number 12,112,871
- Issue date Oct 8, 2024
- FUJIFILM Corporation
- Hirokazu Hashimoto
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Magnetic powder for magnetic recording medium
- Patent number 11,894,171
- Issue date Feb 6, 2024
- Dowa Electronics Materials Co., Ltd.
- Hirohisa Omoto
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Incorporation of oxides into ferrite material for improved radio ra...
- Patent number 11,869,689
- Issue date Jan 9, 2024
- Skyworks Solutions, Inc.
- Michael David Hill
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Increased resonant frequency potassium-doped hexagonal ferrite
- Patent number 11,776,718
- Issue date Oct 3, 2023
- Skyworks Solutions, Inc.
- Michael David Hill
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Increased resonant frequency alkali-doped Y-phase hexagonal ferrites
- Patent number 11,742,118
- Issue date Aug 29, 2023
- Skyworks Solutions, Inc.
- Michael David Hill
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Particles of magnetoplumbite-type hexagonal ferrite, method for man...
- Patent number 11,721,461
- Issue date Aug 8, 2023
- FUJIFILM Corporation
- Yoichi Hosoya
- C30 - CRYSTAL GROWTH
Information Patent Grant
Compact and efficient magnetodielectric antenna
- Patent number 11,710,901
- Issue date Jul 25, 2023
- Winchester Technologies, LLC
- Nian Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Particles for absorbing GHz-band electromagnetic wave and electroma...
- Patent number 11,700,718
- Issue date Jul 11, 2023
- Hyundai Motor Company
- Hyung Suk Kim
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Z-type hexaferrite having a nanocrystalline structure
- Patent number 11,691,892
- Issue date Jul 4, 2023
- ROGERS CORPORATION
- Yajie Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiphase ferrites and composites comprising the same
- Patent number 11,679,991
- Issue date Jun 20, 2023
- ROGERS CORPORATION
- Qifan Li
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Magnetodielectric Y-phase strontium hexagonal ferrite materials for...
- Patent number 11,551,837
- Issue date Jan 10, 2023
- Skyworks Solutions, Inc.
- Michael David Hill
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Textured planar m-type hexagonal ferrites and methods of use thereof
- Patent number 11,508,503
- Issue date Nov 22, 2022
- ROGERS CORPORATION
- Yajie Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ruthenium doped Z-type hexaferrite
- Patent number 11,476,021
- Issue date Oct 18, 2022
- ROGERS CORPORATION
- Qifan Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetically anisotropic binder-free films containing discrete hexa...
- Patent number 11,295,882
- Issue date Apr 5, 2022
- HRL Laboratories, LLC
- Shanying Cui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic tape having characterized PSD ratio, magnetic tape cartrid...
- Patent number 11,270,822
- Issue date Mar 8, 2022
- FUJIFILM Corporation
- Shinji Tsujimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Radiofrequency and other electronic devices formed from enhanced re...
- Patent number 11,245,169
- Issue date Feb 8, 2022
- Skyworks Solutions, Inc.
- Michael David Hill
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Increased resonant frequency potassium-doped hexagonal ferrite
- Patent number 11,164,689
- Issue date Nov 2, 2021
- Skyworks Solutions, Inc.
- Michael David Hill
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Modified Z-type hexagonal ferrite materials with enhanced resonant...
- Patent number 11,069,983
- Issue date Jul 20, 2021
- Skyworks Solutions, Inc.
- Michael David Hill
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Increased resonant frequency alkali-doped Y-phase hexagonal ferrites
- Patent number 11,004,581
- Issue date May 11, 2021
- Skyworks Solutions, Inc.
- Michael David Hill
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magneto-dielectric material comprising hexaferrite fibers, methods...
- Patent number 11,004,583
- Issue date May 11, 2021
- ROGERS CORPORATION
- Yajie Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetodielectric y-phase strontium hexagonal ferrite materials for...
- Patent number 10,984,928
- Issue date Apr 20, 2021
- Skyworks Solutions, Inc.
- Michael David Hill
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Incorporation of oxides into ferrite material for improved radio ra...
- Patent number 10,971,288
- Issue date Apr 6, 2021
- Skyworks Solutions, Inc.
- Michael David Hill
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polytetrafluoroethylene hexaferrite composites
- Patent number 10,947,367
- Issue date Mar 16, 2021
- ROGERS CORPORATION
- Allen F. Horn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Radiofrequency and other electronic devices formed from enhanced re...
- Patent number 10,862,184
- Issue date Dec 8, 2020
- Skyworks Solutions, Inc.
- Michael David Hill
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Magnetic tape having characterized magnetic layer and magnetic tape...
- Patent number 10,770,105
- Issue date Sep 8, 2020
- FUJIFILM Corporation
- Norihito Kasada
- G11 - INFORMATION STORAGE
Information Patent Grant
Mo-doped Co2Z-type ferrite composite material for use ultra-high fr...
- Patent number 10,766,786
- Issue date Sep 8, 2020
- Rogers Corporation
- Yajie Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Y-TYPE HEXAFERRITE, METHOD OF MANUFACTURE, AND USES THEREOF
- Publication number 20240203624
- Publication date Jun 20, 2024
- ROGERS CORPORATION
- Yajie Chen
- C01 - INORGANIC CHEMISTRY
Information Patent Application
M-TYPE HEXAFERRITE HAVING A PLANAR ANISOTROPY
- Publication number 20230352223
- Publication date Nov 2, 2023
- ROGERS CORPORATION
- Yajie Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC POWDER FOR MAGNETIC RECORDING MEDIUM, AND PRODUCTION METHO...
- Publication number 20230352224
- Publication date Nov 2, 2023
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Akifumi ONODERA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC POWDER FOR MAGNETIC RECORDING MEDIUM, AND PRODUCTION METHO...
- Publication number 20230317337
- Publication date Oct 5, 2023
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Akifumi ONODERA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADIO WAVE ABSORBER AND RADIO WAVE ABSORBING ARTICLE
- Publication number 20230139287
- Publication date May 4, 2023
- FUJIFILM CORPORATION
- Kiyotaka FUKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC COMPOSITION, SINTERED BODY, COMPOSITE BODY, PASTE, CO...
- Publication number 20230122061
- Publication date Apr 20, 2023
- Murata Manufacturing Co., Ltd.
- Terunobu Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEXAGONAL FERRITE MAGNETIC POWDER AND METHOD FOR PRODUCING SAME
- Publication number 20230081863
- Publication date Mar 16, 2023
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Masaki KOSHIKO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Compact And Efficient Magnetodielectric Antenna
- Publication number 20220407230
- Publication date Dec 22, 2022
- Winchester Technologies, LLC
- Nian Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADIO WAVE ABSORBER AND RADIO WAVE ABSORBING COMPOSITION
- Publication number 20220376402
- Publication date Nov 24, 2022
- FUJIFILM CORPORATION
- Hirokazu HASHIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
M-TYPE HEXAFERRITE COMPRISING ANTIMONY
- Publication number 20220367094
- Publication date Nov 17, 2022
- ROGERS CORPORATION
- Yajie Chen
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MAGNETICALLY ANISOTROPIC BINDER-FREE FILMS CONTAINING DISCRETE HEXA...
- Publication number 20220351885
- Publication date Nov 3, 2022
- HRL LABORATORIES, LLC
- Shanying CUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETOPLUMBITE-TYPE HEXAGONAL CRYSTAL FERRITE MAGNETIC POWDER AND...
- Publication number 20220148775
- Publication date May 12, 2022
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Hidenori Yamaji
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MAGNETIC TAPE HAVING CHARACTERIZED PSD RATIO, MAGNETIC TAPE CARTRID...
- Publication number 20220148776
- Publication date May 12, 2022
- FUJIFILM CORPORATION
- Shinji TSUJIMOTO
- G11 - INFORMATION STORAGE
Information Patent Application
PARTICLES FOR ABSORBING GHZ-BAND ELECTROMAGNETIC WAVE AND ELECTROMA...
- Publication number 20220071069
- Publication date Mar 3, 2022
- HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION and KOREA NATIONAL UNIVERSITY O...
- Hyung Suk KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADIO WAVE ABSORBER
- Publication number 20220059946
- Publication date Feb 24, 2022
- FUJIFILM CORPORATION
- Hirokazu HASHIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADIO WAVE ABSORBER
- Publication number 20220059945
- Publication date Feb 24, 2022
- FUJIFILM CORPORATION
- Hirokazu HASHIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADIO WAVE ABSORBER AND COMPOUND
- Publication number 20220039301
- Publication date Feb 3, 2022
- FUJIFILM CORPORATION
- Hirokazu HASHIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INCREASED RESONANT FREQUENCY POTASSIUM-DOPED HEXAGONAL FERRITE
- Publication number 20220013263
- Publication date Jan 13, 2022
- Skyworks Solutions, Inc.
- Michael David HILL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETOPLUMBITE-TYPE HEXAGONAL FERRITE POWDER, RADIO WAVE ABSORBER,...
- Publication number 20210407715
- Publication date Dec 30, 2021
- FUJIFILM CORPORATION
- Hirokazu HASHIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETODIELECTRIC Y-PHASE STRONTIUM HEXAGONAL FERRITE MATERIALS FOR...
- Publication number 20210366634
- Publication date Nov 25, 2021
- Skyworks Solutions, Inc.
- Michael David HILL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC COMPOSITION, SINTERED BODY, COMPOSITE BODY, PASTE, CO...
- Publication number 20210358665
- Publication date Nov 18, 2021
- Murata Manufacturing Co., Ltd.
- Terunobu Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INCREASED RESONANT FREQUENCY ALKALI-DOPED Y-PHASE HEXAGONAL FERRITES
- Publication number 20210343455
- Publication date Nov 4, 2021
- Skyworks Solutions, Inc.
- Michael David Hill
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INCORPORATION OF OXIDES INTO FERRITE MATERIAL FOR IMPROVED RADIO RA...
- Publication number 20210304928
- Publication date Sep 30, 2021
- Skyworks Solutions, Inc.
- Michael David HILL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Z-TYPE HEXAFERRITE HAVING A NANOCRYSTALLINE STRUCTURE
- Publication number 20210261433
- Publication date Aug 26, 2021
- ROGERS CORPORATION
- Yajie Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTROMAGNETIC WAVE ABSORBER
- Publication number 20210225567
- Publication date Jul 22, 2021
- Maxell Holdings, Ltd.
- Toshio HIROI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING POWDER OF MAGNETOPLUMBITE-TYPE HEXAGONAL FERRI...
- Publication number 20210166850
- Publication date Jun 3, 2021
- FUJIFILM CORPORATION
- Hirokazu HASHIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWDER MIXTURE OF MAGNETOPLUMBITE-TYPE HEXAGONAL FERRITE, METHOD FO...
- Publication number 20210166851
- Publication date Jun 3, 2021
- FUJIFILM CORPORATION
- Hirokazu HASHIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADIOFREQUENCY AND OTHER ELECTRONIC DEVICES FORMED FROM ENHANCED RE...
- Publication number 20210151843
- Publication date May 20, 2021
- Skyworks Solutions, Inc.
- Michael David HILL
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MULTIPHASE FERRITES AND COMPOSITES COMPRISING THE SAME
- Publication number 20210032121
- Publication date Feb 4, 2021
- ROGERS CORPORATION
- Qifan Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MAGNETIC MATERIAL, METHOD FOR PRODUCING THE SAME, AND ELECTROMAGNET...
- Publication number 20210012936
- Publication date Jan 14, 2021
- THE UNIVERSITY OF TOKYO
- Shin-ichi OHKOSHI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Hexaferrites with decreased hardness or anisotropy, i.e. with increased permeability in the microwave (GHz) range

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Magnetoplumbite-type hexagonal ferrite and method for producing rad...

Electromagnetic wave absorber

Radio wave absorber

Magnetoplumbite-type hexagonal ferrite powder, radio wave absorber,...

Powder mixture of magnetoplumbite-type hexagonal ferrite, method fo...

Magnetic powder for magnetic recording medium

Incorporation of oxides into ferrite material for improved radio ra...

Increased resonant frequency potassium-doped hexagonal ferrite

Increased resonant frequency alkali-doped Y-phase hexagonal ferrites

Particles of magnetoplumbite-type hexagonal ferrite, method for man...

Compact and efficient magnetodielectric antenna

Particles for absorbing GHz-band electromagnetic wave and electroma...

Z-type hexaferrite having a nanocrystalline structure

Multiphase ferrites and composites comprising the same

Magnetodielectric Y-phase strontium hexagonal ferrite materials for...

Textured planar m-type hexagonal ferrites and methods of use thereof

Ruthenium doped Z-type hexaferrite

Magnetically anisotropic binder-free films containing discrete hexa...

Magnetic tape having characterized PSD ratio, magnetic tape cartrid...

Radiofrequency and other electronic devices formed from enhanced re...

Increased resonant frequency potassium-doped hexagonal ferrite

Modified Z-type hexagonal ferrite materials with enhanced resonant...

Increased resonant frequency alkali-doped Y-phase hexagonal ferrites

Magneto-dielectric material comprising hexaferrite fibers, methods...

Magnetodielectric y-phase strontium hexagonal ferrite materials for...

Incorporation of oxides into ferrite material for improved radio ra...

Polytetrafluoroethylene hexaferrite composites

Radiofrequency and other electronic devices formed from enhanced re...

Magnetic tape having characterized magnetic layer and magnetic tape...

Mo-doped Co2Z-type ferrite composite material for use ultra-high fr...

Patents Applicationslast 30 patents

Y-TYPE HEXAFERRITE, METHOD OF MANUFACTURE, AND USES THEREOF

M-TYPE HEXAFERRITE HAVING A PLANAR ANISOTROPY

MAGNETIC POWDER FOR MAGNETIC RECORDING MEDIUM, AND PRODUCTION METHO...

MAGNETIC POWDER FOR MAGNETIC RECORDING MEDIUM, AND PRODUCTION METHO...

RADIO WAVE ABSORBER AND RADIO WAVE ABSORBING ARTICLE

SOFT MAGNETIC COMPOSITION, SINTERED BODY, COMPOSITE BODY, PASTE, CO...

HEXAGONAL FERRITE MAGNETIC POWDER AND METHOD FOR PRODUCING SAME

Compact And Efficient Magnetodielectric Antenna

RADIO WAVE ABSORBER AND RADIO WAVE ABSORBING COMPOSITION

M-TYPE HEXAFERRITE COMPRISING ANTIMONY

MAGNETICALLY ANISOTROPIC BINDER-FREE FILMS CONTAINING DISCRETE HEXA...

MAGNETOPLUMBITE-TYPE HEXAGONAL CRYSTAL FERRITE MAGNETIC POWDER AND...

MAGNETIC TAPE HAVING CHARACTERIZED PSD RATIO, MAGNETIC TAPE CARTRID...

PARTICLES FOR ABSORBING GHZ-BAND ELECTROMAGNETIC WAVE AND ELECTROMA...

RADIO WAVE ABSORBER

RADIO WAVE ABSORBER

RADIO WAVE ABSORBER AND COMPOUND

INCREASED RESONANT FREQUENCY POTASSIUM-DOPED HEXAGONAL FERRITE

MAGNETOPLUMBITE-TYPE HEXAGONAL FERRITE POWDER, RADIO WAVE ABSORBER,...

MAGNETODIELECTRIC Y-PHASE STRONTIUM HEXAGONAL FERRITE MATERIALS FOR...

SOFT MAGNETIC COMPOSITION, SINTERED BODY, COMPOSITE BODY, PASTE, CO...

INCREASED RESONANT FREQUENCY ALKALI-DOPED Y-PHASE HEXAGONAL FERRITES

INCORPORATION OF OXIDES INTO FERRITE MATERIAL FOR IMPROVED RADIO RA...

Z-TYPE HEXAFERRITE HAVING A NANOCRYSTALLINE STRUCTURE

ELECTROMAGNETIC WAVE ABSORBER

METHOD FOR PRODUCING POWDER OF MAGNETOPLUMBITE-TYPE HEXAGONAL FERRI...

POWDER MIXTURE OF MAGNETOPLUMBITE-TYPE HEXAGONAL FERRITE, METHOD FO...

RADIOFREQUENCY AND OTHER ELECTRONIC DEVICES FORMED FROM ENHANCED RE...

MULTIPHASE FERRITES AND COMPOSITES COMPRISING THE SAME

MAGNETIC MATERIAL, METHOD FOR PRODUCING THE SAME, AND ELECTROMAGNET...