Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range

Industry

CPC
H01F19/04

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Parent Industries

HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F19/00Fixed transformers or mutual inductances of the signal type

Current Industry

H01F19/04Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range

Industries

Patents Grantslast 30 patents

Information Patent Grant
Coil component
- Patent number 12,205,758
- Issue date Jan 21, 2025
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Sung Sik Shin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-voltage power supply device
- Patent number 12,191,849
- Issue date Jan 7, 2025
- Shimadzu Corporation
- Haruki Osa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Locking current transformer
- Patent number 12,055,566
- Issue date Aug 6, 2024
- SCHNEIDER ELECTRIC USA, INC.
- Jeffrey Jay Weinstein
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fractional transformer
- Patent number 11,948,729
- Issue date Apr 2, 2024
- Sehat Sutardja
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
RF power amplifier with balun transformer
- Patent number 11,909,363
- Issue date Feb 20, 2024
- PRODRIVE TECHNOLOGIES INNOVATION SERVICES B.V.
- Bart Gerardus Maria Van Ark
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching transformers and electronic devices including the same
- Patent number 11,887,765
- Issue date Jan 30, 2024
- Samsung Electronics Co., Ltd.
- Youngmin Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer structure
- Patent number 11,842,845
- Issue date Dec 12, 2023
- Sehat Sutardja
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current transformer with calibration information
- Patent number 11,768,228
- Issue date Sep 26, 2023
- Sense Labs, Inc.
- John Andrew Watlington
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Isolating transformer
- Patent number 11,763,974
- Issue date Sep 19, 2023
- UWB X LIMITED
- Glenn Richard Lacey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer structure
- Patent number 11,615,910
- Issue date Mar 28, 2023
- Realtek Semiconductor Corporation
- Hsiao-Tsung Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current transformer with self-adjusting cores
- Patent number 11,536,747
- Issue date Dec 27, 2022
- Sense Labs, Inc.
- Jeffrey Jay Weinstein
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer and method of manufacturing the same
- Patent number RE49317
- Issue date Nov 29, 2022
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Hyun Paek
Information Patent Grant
Transformer structure
- Patent number 11,495,400
- Issue date Nov 8, 2022
- Sehat Sutardja
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultra-high coupling factor monolithic transformers for integrated d...
- Patent number 11,361,896
- Issue date Jun 14, 2022
- Skyworks Solutions, Inc.
- Lisette L. Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated transformer
- Patent number 11,335,493
- Issue date May 17, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Henrik Sjöland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-frequency transformer and phase shifter
- Patent number 11,322,284
- Issue date May 3, 2022
- Murata Manufacturing Co., Ltd.
- Noriyuki Ueki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor element
- Patent number 11,302,470
- Issue date Apr 12, 2022
- Realtek Semiconductor Corporation
- Hsiao-Tsung Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inductance element, high-frequency transformer element, impedance c...
- Patent number 11,289,258
- Issue date Mar 29, 2022
- Murata Manufacturing Co., Ltd.
- Akira Ochiai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor element
- Patent number 11,250,985
- Issue date Feb 15, 2022
- Realtek Semiconductor Corporation
- Hsiao-Tsung Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stacking inductor device
- Patent number 11,244,783
- Issue date Feb 8, 2022
- Realtek Semiconductor Corporation
- Hsiao-Tsung Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Common mode choke coil and electronic apparatus
- Patent number 11,239,017
- Issue date Feb 1, 2022
- Murata Manufacturing Co., Ltd.
- Noriyuki Ueki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil component and method of changing frequency characteristic thereof
- Patent number 11,189,416
- Issue date Nov 30, 2021
- Murata Manufacturing Co., Ltd.
- Yoichi Nakatsuji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Digital-to-analog converter
- Patent number 11,171,663
- Issue date Nov 9, 2021
- Intel Corporation
- Daniel Gruber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Isolated coupling structure
- Patent number 11,170,926
- Issue date Nov 9, 2021
- Alpha and Omega Semiconductor (Cayman) Ltd.
- Jung-Pei Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coupled coils with lower far field radiation and higher noise immunity
- Patent number 11,049,639
- Issue date Jun 29, 2021
- Analog Devices, Inc.
- Kenneth G. Richardson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monolithic microwave integrated circuit having an overlay transform...
- Patent number 11,005,436
- Issue date May 11, 2021
- BAE Systems Information and Electronic Systems Integration Inc.
- James J. Komiak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Balun and method for manufacturing same
- Patent number 10,998,123
- Issue date May 4, 2021
- Murata Manufacturing Co., Ltd.
- Yuichi Ohba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic structures for low leakage inductance and very high effici...
- Patent number 10,937,590
- Issue date Mar 2, 2021
- ROMPOWER TECHNOLOGY HOLDINGS, LLC
- Ionel Jitaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inductor and method of manufacturing the same
- Patent number 10,847,300
- Issue date Nov 24, 2020
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Jung Woo Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil device
- Patent number 10,840,873
- Issue date Nov 17, 2020
- Murata Manufacturing Co., Ltd.
- Kenichi Ishizuka
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
LOCKING CURRENT TRANSFORMER
- Publication number 20240385224
- Publication date Nov 21, 2024
- SCHNEIDER ELECTRIC USA, INC.
- Jeffrey Jay Weinstein
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER AND RADIO FREQUENCY MODULE
- Publication number 20240333238
- Publication date Oct 3, 2024
- Murata Manufacturing Co., Ltd.
- Kyohei MORITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER STRUCTURE
- Publication number 20240212926
- Publication date Jun 27, 2024
- Sehat Sutardja
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ISOLATING TRANSFORMER
- Publication number 20240153691
- Publication date May 9, 2024
- UWB X LIMITED
- Glenn Richard LACEY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CURRENT TRANSFORMER WITH CALIBRATION INFORMATION
- Publication number 20240036081
- Publication date Feb 1, 2024
- Sense Labs, Inc.
- John Andrew Watlington
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GATE DRIVER, INSULATION MODULE, LOW-VOLTAGE CIRCUIT UNIT, AND HIGH-...
- Publication number 20230361773
- Publication date Nov 9, 2023
- ROHM CO., LTD.
- Kosei OSADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-VOLTAGE POWER SUPPLY DEVICE
- Publication number 20230170897
- Publication date Jun 1, 2023
- Shimadzu Corporation
- Haruki OSA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER STRUCTURE
- Publication number 20230154674
- Publication date May 18, 2023
- Sehat Sutardja
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOCKING CURRENT TRANSFORMER
- Publication number 20230081587
- Publication date Mar 16, 2023
- Sense Labs, Inc.
- Jeffrey Jay Weinstein
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER-BASED MATCHING NETWORK FOR ENHANCED IC DESIGN FLEXIBILITY
- Publication number 20220122757
- Publication date Apr 21, 2022
- RAFAEL ADVANCED DEFENSE SYSTEMS LTD.
- Samuel JAMESON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC MODULE AND ELECTRICAL CONNECTOR INCLUDING THE MAGNETIC MODULE
- Publication number 20220093319
- Publication date Mar 24, 2022
- FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD.
- YONG-CHUN XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RF POWER AMPLIFIER WITH BALUN TRANSFORMER
- Publication number 20220052657
- Publication date Feb 17, 2022
- PRODRIVE TECHNOLOGIES B.V.
- Bart Gerardus Maria VAN ARK
- G01 - MEASURING TESTING
Information Patent Application
COIL COMPONENT
- Publication number 20220013282
- Publication date Jan 13, 2022
- Samsung Electro-Mechanics Co., Ltd.
- Sung Sik SHIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
An Integrated Transformer
- Publication number 20210104349
- Publication date Apr 8, 2021
- Henrik Sjöland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CURRENT TRANSFORMER WITH CALIBRATION INFORMATION
- Publication number 20210011057
- Publication date Jan 14, 2021
- Sense Labs, Inc.
- John Andrew Watlington
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SWITCHING TRANSFORMERS AND ELECTRONIC DEVICES INCLUDING THE SAME
- Publication number 20200395158
- Publication date Dec 17, 2020
- Samsung Electronics Co., Ltd.
- YOUNGMIN KIM
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL-TO-ANALOG CONVERTER
- Publication number 20200366310
- Publication date Nov 19, 2020
- Intel Corporation
- Daniel GRUBER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENHANCED AIR CORE TRANSMISSION LINES AND TRANSFORMERS
- Publication number 20200266513
- Publication date Aug 20, 2020
- Qorvo US, Inc.
- Subrahmanyam V. Pilla
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Element
- Publication number 20200105460
- Publication date Apr 2, 2020
- REALTEK SEMICONDUCTOR CORPORATION
- HSIAO-TSUNG YEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Element
- Publication number 20200105459
- Publication date Apr 2, 2020
- REALTEK SEMICONDUCTOR CORPORATION
- HSIAO-TSUNG YEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FRACTIONAL TRANSFORMER
- Publication number 20200075214
- Publication date Mar 5, 2020
- Sehat Sutardja
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ultra-High Coupling Factor Monolithic Transformers for Integrated D...
- Publication number 20190385781
- Publication date Dec 19, 2019
- SKYWORKS SOLUTIONS, INC.
- LISETTE L. ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Device and Method
- Publication number 20190229677
- Publication date Jul 25, 2019
- Lan-Chou Cho
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MAGNETIC STRUCTURES FOR LOW LEAKAGE INDUCTANCE AND VERY HIGH EFFICI...
- Publication number 20190221362
- Publication date Jul 18, 2019
- Ionel Jitaru
- G11 - INFORMATION STORAGE
Information Patent Application
ELECTROMAGNETIC EMISSION DETECTION, TRANSCEIVER AND SYSTEM
- Publication number 20190199401
- Publication date Jun 27, 2019
- NXP B.V.
- Sujan PANDEY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ISOLATED COUPLING STRUCTURE
- Publication number 20190172621
- Publication date Jun 6, 2019
- Alpha and Omega Semiconductor (Cayman) Ltd.
- Jung-Pei Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MONOLITHIC MICROWAVE INTEGRATED CIRCUIT HAVING AN OVERLAY TRANSFORM...
- Publication number 20190149112
- Publication date May 16, 2019
- BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC
- James J. Komiak
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH-FREQUENCY TRANSFORMER AND PHASE SHIFTER
- Publication number 20190051440
- Publication date Feb 14, 2019
- Murata Manufacturing Co., Ltd.
- Noriyuki UEKI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TWO WIRE POWER AND SERIAL COMMUNICATION
- Publication number 20180335461
- Publication date Nov 22, 2018
- Simmonds Precision Products, Inc.
- Robbie W. Hall
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DETECTOR GRID ARRAYS FOR MR IMAGING
- Publication number 20180299519
- Publication date Oct 18, 2018
- Children's Hospital Medical Center
- CHARLES LUCIAN DUMOULIN
- H03 - BASIC ELECTRONIC CIRCUITRY

Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Coil component

High-voltage power supply device

Locking current transformer

Fractional transformer

RF power amplifier with balun transformer

Switching transformers and electronic devices including the same

Transformer structure

Current transformer with calibration information

Isolating transformer

Transformer structure

Current transformer with self-adjusting cores

Transformer and method of manufacturing the same

Transformer structure

Ultra-high coupling factor monolithic transformers for integrated d...

Integrated transformer

High-frequency transformer and phase shifter

Semiconductor element

Inductance element, high-frequency transformer element, impedance c...

Semiconductor element

Stacking inductor device

Common mode choke coil and electronic apparatus

Coil component and method of changing frequency characteristic thereof

Digital-to-analog converter

Isolated coupling structure

Coupled coils with lower far field radiation and higher noise immunity

Monolithic microwave integrated circuit having an overlay transform...

Balun and method for manufacturing same

Magnetic structures for low leakage inductance and very high effici...

Inductor and method of manufacturing the same

Coil device

Patents Applicationslast 30 patents

LOCKING CURRENT TRANSFORMER

TRANSFORMER AND RADIO FREQUENCY MODULE

TRANSFORMER STRUCTURE

ISOLATING TRANSFORMER

CURRENT TRANSFORMER WITH CALIBRATION INFORMATION

GATE DRIVER, INSULATION MODULE, LOW-VOLTAGE CIRCUIT UNIT, AND HIGH-...

HIGH-VOLTAGE POWER SUPPLY DEVICE

TRANSFORMER STRUCTURE

LOCKING CURRENT TRANSFORMER

TRANSFORMER-BASED MATCHING NETWORK FOR ENHANCED IC DESIGN FLEXIBILITY

MAGNETIC MODULE AND ELECTRICAL CONNECTOR INCLUDING THE MAGNETIC MODULE

RF POWER AMPLIFIER WITH BALUN TRANSFORMER

COIL COMPONENT

An Integrated Transformer

CURRENT TRANSFORMER WITH CALIBRATION INFORMATION

SWITCHING TRANSFORMERS AND ELECTRONIC DEVICES INCLUDING THE SAME

DIGITAL-TO-ANALOG CONVERTER

ENHANCED AIR CORE TRANSMISSION LINES AND TRANSFORMERS

Semiconductor Element

Semiconductor Element

FRACTIONAL TRANSFORMER

Ultra-High Coupling Factor Monolithic Transformers for Integrated D...

Semiconductor Device and Method

MAGNETIC STRUCTURES FOR LOW LEAKAGE INDUCTANCE AND VERY HIGH EFFICI...

ELECTROMAGNETIC EMISSION DETECTION, TRANSCEIVER AND SYSTEM

ISOLATED COUPLING STRUCTURE

MONOLITHIC MICROWAVE INTEGRATED CIRCUIT HAVING AN OVERLAY TRANSFORM...

HIGH-FREQUENCY TRANSFORMER AND PHASE SHIFTER

TWO WIRE POWER AND SERIAL COMMUNICATION

DETECTOR GRID ARRAYS FOR MR IMAGING