for voltage transformers

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CPC
H01F27/425

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Parent Industries

HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F27/00Details of transformers or inductances, in general

Current Industry

H01F27/425for voltage transformers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Inductor device that can resist external interference and adjust in...
- Patent number 11,990,269
- Issue date May 21, 2024
- Realtek Semiconductor Corp.
- Yang Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface-mounted magnetic-component module
- Patent number 11,984,254
- Issue date May 14, 2024
- Murata Manufacturing Co., Ltd.
- Lee Francis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus, system, and method for stepping up high voltages within...
- Patent number 11,972,895
- Issue date Apr 30, 2024
- Meta Platforms Technologies, LLC
- John Goward
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer arrangement, circuit arrangement and method for operati...
- Patent number 11,848,150
- Issue date Dec 19, 2023
- Advantest Corporation
- Anton Thoma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated transformer with low AC losses and impedance balanced in...
- Patent number 11,387,039
- Issue date Jul 12, 2022
- Astronics Advanced Electronic Systems Corp.
- Warren J. Wambsganss
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate embedded magnetic core inductors and method of making
- Patent number 11,348,718
- Issue date May 31, 2022
- Intel Corporation
- Srinivas Pietambaram
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for communicating across an isolation barrier
- Patent number 11,206,060
- Issue date Dec 21, 2021
- Enphase Energy, Inc.
- Martin Fornage
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charging method, charging system, and power adapter
- Patent number 11,070,076
- Issue date Jul 20, 2021
- Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- Jialiang Zhang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Charging device, charging method, power adapter and terminal
- Patent number 10,992,160
- Issue date Apr 27, 2021
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Jialiang Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for power monitoring and control
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- Issue date Apr 20, 2021
- Applied Energy LLC
- Daniel Princinsky
- G01 - MEASURING TESTING
Information Patent Grant
Power circuit, iron core for Scott connected transformer, Scott con...
- Patent number 10,978,243
- Issue date Apr 13, 2021
- Tokuden Co., Ltd.
- Toru Tonomura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronically controlled transformer
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- Issue date Jan 26, 2021
- Long Long Hao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charging system and charging method for terminal, and power adapter
- Patent number 10,886,772
- Issue date Jan 5, 2021
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Jialiang Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power circuit, iron core for scott connected transformer, scott con...
- Patent number 10,840,011
- Issue date Nov 17, 2020
- Tokuden Co., Ltd.
- Toru Tonomura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High-fidelity voltage measurement using a capacitance-coupled volta...
- Patent number 10,802,054
- Issue date Oct 13, 2020
- Schweitzer Engineering Laboratories, Inc.
- Edmund O. Schweitzer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charging device and method, power adapter and terminal
- Patent number 10,790,696
- Issue date Sep 29, 2020
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD
- Jialiang Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charging device and method, power adapter and terminal
- Patent number 10,749,371
- Issue date Aug 18, 2020
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD
- Jialiang Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charging system and method for terminal, power adapter and charging...
- Patent number 10,727,687
- Issue date Jul 28, 2020
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD
- Jialiang Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charging device and method, power adapter and terminal
- Patent number 10,720,790
- Issue date Jul 21, 2020
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD
- Jialiang Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charging device and method, power adapter and terminal
- Patent number 10,714,965
- Issue date Jul 14, 2020
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD
- Jialiang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Charging system and charging method and power adapter for charging...
- Patent number 10,680,460
- Issue date Jun 9, 2020
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD
- Jialiang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power circuit, iron core for Scott connected transformer, Scott con...
- Patent number 10,650,962
- Issue date May 12, 2020
- Tokuden Co., Ltd.
- Toru Tonomura
- F22 - STEAM GENERATION
Information Patent Grant
Charging control method and apparatus
- Patent number 10,622,829
- Issue date Apr 14, 2020
- Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- Jialiang Zhang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Cooling ducts for transformers' winding
- Patent number 10,622,138
- Issue date Apr 14, 2020
- Siemens Aktiengesellschaft
- Eugenio De Santis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charging device, charging method, power adapter and terminal
- Patent number 10,516,290
- Issue date Dec 24, 2019
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD
- Jialiang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power circuit, iron core for Scott connected transformer, Scott con...
- Patent number 10,510,480
- Issue date Dec 17, 2019
- Tokuden Co., Ltd.
- Toru Tonomura
- F22 - STEAM GENERATION
Information Patent Grant
High voltage transformer apparatus
- Patent number 10,490,344
- Issue date Nov 26, 2019
- Delta Electronics (Shanghai) Co., Ltd.
- Dong Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charging system and method, and power adapter
- Patent number 10,418,835
- Issue date Sep 17, 2019
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD
- Jialiang Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charging system and charging method, and power adapter
- Patent number 10,411,496
- Issue date Sep 10, 2019
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD
- Jialiang Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charging system, charging method, and power adapter
- Patent number 10,381,861
- Issue date Aug 13, 2019
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD
- Jialiang Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SUBMODULE FOR SEMICONDUCTOR TRANSFORMER IN SINGLE PACKAGING WITH EX...
- Publication number 20240282500
- Publication date Aug 22, 2024
- HYOSUNG HEAVY INDUSTRIES CORPORATION
- Hae Won SEO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE-MOUNTED MAGNETIC-COMPONENT MODULE
- Publication number 20240274346
- Publication date Aug 15, 2024
- Murata Manufacturing Co., Ltd.
- Lee FRANCIS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE EMBEDDED MAGNETIC CORE INDUCTORS AND METHOD OF MAKING
- Publication number 20230146165
- Publication date May 11, 2023
- Intel Corporation
- Srinivas PIETAMBARAM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR DEVICE THAT CAN RESIST EXTERNAL INTERFERENCE AND ADJUST IN...
- Publication number 20230049051
- Publication date Feb 16, 2023
- Realtek Semiconductor Corp.
- Yang Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIGITAL COMMUNICATION SYSTEMS AND ASSOCIATED METHODS
- Publication number 20220407486
- Publication date Dec 22, 2022
- Maxim Integrated Products, Inc.
- Hakki Volkan Sahin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADAPTER AND CHARGING METHOD
- Publication number 20220302738
- Publication date Sep 22, 2022
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Chen TIAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ISOLATED COMMUNICATIONS APPARATUS AND POWER SUPPLY SYSTEM
- Publication number 20220277893
- Publication date Sep 1, 2022
- Huawei Digital Power Technologies Co., Ltd.
- Wei SHUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE EMBEDDED MAGNETIC CORE INDUCTORS AND METHOD OF MAKING
- Publication number 20220254559
- Publication date Aug 11, 2022
- Intel Corporation
- Srinivas Venkata Ramanuja Pietambaram
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER APPARATUS
- Publication number 20220223338
- Publication date Jul 14, 2022
- Eaton Intelligent Power Limited
- Samuel T. Reed
- H01 - BASIC ELECTRIC ELEMENTS
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SURFACE-MOUNTED MAGNETIC-COMPONENT MODULE
- Publication number 20210012951
- Publication date Jan 14, 2021
- Murata Manufacturing Co., Ltd.
- Lee FRANCIS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED TRANSFORMER WITH LOW AC LOSSES AND IMPEDANCE BALANCED IN...
- Publication number 20200258680
- Publication date Aug 13, 2020
- Astronics Advanced Electronic Systems Corp.
- Warren J. Wambsganss
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR POWER MONITORING AND CONTROL
- Publication number 20200259412
- Publication date Aug 13, 2020
- Applied Energy LLC
- Daniel Princinsky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER ARRANGEMENT, CIRCUIT ARRANGEMENT AND METHOD FOR OPERATI...
- Publication number 20200243256
- Publication date Jul 30, 2020
- Advantest Corporation
- ANTON THOMA
- G01 - MEASURING TESTING
Information Patent Application
POWER-OVER-ETHERNET-BASED FIELD DEVICE USED IN AUTOMATION TECHNOLOGY
- Publication number 20200186388
- Publication date Jun 11, 2020
- Tobias Paul
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONICALLY CONTROLLED TRANSFORMER
- Publication number 20200082978
- Publication date Mar 12, 2020
- Long Long Hao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGING DEVICE, CHARGING METHOD, POWER ADAPTER AND TERMINAL
- Publication number 20200083739
- Publication date Mar 12, 2020
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Jialiang ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SUBSTRATE EMBEDDED MAGNETIC CORE INDUCTORS AND METHOD OF MAKING
- Publication number 20200005987
- Publication date Jan 2, 2020
- Intel Corporation
- Srinivas Pietambaram
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH VOLTAGE TRANSFORMER APPARATUS
- Publication number 20190252115
- Publication date Aug 15, 2019
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Dong WEI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-FIDELITY VOLTAGE MEASUREMENT USING A CAPACITANCE-COUPLED VOLTA...
- Publication number 20190195918
- Publication date Jun 27, 2019
- Schweitzer Engineering Laboratories, Inc.
- Edmund O. Schweitzer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHARGING DEVICE AND METHOD, POWER ADAPTER AND TERMINAL
- Publication number 20190157895
- Publication date May 23, 2019
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Jialiang ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS FOR COMMUNICATING ACROSS AN ISOLATION BARRIER
- Publication number 20190089412
- Publication date Mar 21, 2019
- Enphase Energy, Inc.
- Martin Fornage
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHARGING SYSTEM AND CHARGING METHOD FOR TERMINAL AND POWER ADAPTER
- Publication number 20180331562
- Publication date Nov 15, 2018
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Jialiang ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IGNITION COIL FOR INTERNAL COMBUSTION ENGINE
- Publication number 20170328332
- Publication date Nov 16, 2017
- Denso Corporation
- Masafuyu SANO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COOLING DUCTS FOR TRANSFORMERS' WINDING
- Publication number 20170323719
- Publication date Nov 9, 2017
- Siemens Aktiengesellschaft
- EUGENIO DE SANTIS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IGNITION COIL FOR INTERNAL COMBUSTION ENGINE
- Publication number 20170321648
- Publication date Nov 9, 2017
- Denso Corporation
- Masafuyu SANO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
POWER CONVERTER FOR A SWITCHING POWER SUPPLY AND MANNER OF OPERATIO...
- Publication number 20170288551
- Publication date Oct 5, 2017
- Champion Microelectronic Corporation
- Jeffrey Hwang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CIRCUIT, IRON CORE FOR SCOTT CONNECTED TRANSFORMER, SCOTT CON...
- Publication number 20170179840
- Publication date Jun 22, 2017
- TOKUDEN CO., LTD.
- Toru Tonomura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CIRCUIT, IRON CORE FOR SCOTT CONNECTED TRANSFORMER, SCOTT CON...
- Publication number 20170179839
- Publication date Jun 22, 2017
- TOKUDEN CO., LTD.
- Toru Tonomura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CIRCUIT, IRON CORE FOR SCOTT CONNECTED TRANSFORMER, SCOTT CON...
- Publication number 20170178801
- Publication date Jun 22, 2017
- TOKUDEN CO., LTD.
- Toru Tonomura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CIRCUIT, IRON CORE FOR SCOTT CONNECTED TRANSFORMER, SCOTT CON...
- Publication number 20150180361
- Publication date Jun 25, 2015
- TOKUDEN CO., LTD.
- Toru Tonomura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

for voltage transformers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Inductor device that can resist external interference and adjust in...

Surface-mounted magnetic-component module

Apparatus, system, and method for stepping up high voltages within...

Transformer arrangement, circuit arrangement and method for operati...

Integrated transformer with low AC losses and impedance balanced in...

Substrate embedded magnetic core inductors and method of making

Apparatus for communicating across an isolation barrier

Charging method, charging system, and power adapter

Charging device, charging method, power adapter and terminal

Systems and methods for power monitoring and control

Power circuit, iron core for Scott connected transformer, Scott con...

Electronically controlled transformer

Charging system and charging method for terminal, and power adapter

Power circuit, iron core for scott connected transformer, scott con...

High-fidelity voltage measurement using a capacitance-coupled volta...

Charging device and method, power adapter and terminal

Charging device and method, power adapter and terminal

Charging system and method for terminal, power adapter and charging...

Charging device and method, power adapter and terminal

Charging device and method, power adapter and terminal

Charging system and charging method and power adapter for charging...

Power circuit, iron core for Scott connected transformer, Scott con...

Charging control method and apparatus

Cooling ducts for transformers' winding

Charging device, charging method, power adapter and terminal

Power circuit, iron core for Scott connected transformer, Scott con...

High voltage transformer apparatus

Charging system and method, and power adapter

Charging system and charging method, and power adapter

Charging system, charging method, and power adapter

Patents Applicationslast 30 patents

SUBMODULE FOR SEMICONDUCTOR TRANSFORMER IN SINGLE PACKAGING WITH EX...

SURFACE-MOUNTED MAGNETIC-COMPONENT MODULE

SUBSTRATE EMBEDDED MAGNETIC CORE INDUCTORS AND METHOD OF MAKING

INDUCTOR DEVICE THAT CAN RESIST EXTERNAL INTERFERENCE AND ADJUST IN...

DIGITAL COMMUNICATION SYSTEMS AND ASSOCIATED METHODS

ADAPTER AND CHARGING METHOD

ISOLATED COMMUNICATIONS APPARATUS AND POWER SUPPLY SYSTEM

SUBSTRATE EMBEDDED MAGNETIC CORE INDUCTORS AND METHOD OF MAKING

TRANSFORMER APPARATUS

SURFACE-MOUNTED MAGNETIC-COMPONENT MODULE

INTEGRATED TRANSFORMER WITH LOW AC LOSSES AND IMPEDANCE BALANCED IN...

SYSTEMS AND METHODS FOR POWER MONITORING AND CONTROL

TRANSFORMER ARRANGEMENT, CIRCUIT ARRANGEMENT AND METHOD FOR OPERATI...

POWER-OVER-ETHERNET-BASED FIELD DEVICE USED IN AUTOMATION TECHNOLOGY

ELECTRONICALLY CONTROLLED TRANSFORMER

CHARGING DEVICE, CHARGING METHOD, POWER ADAPTER AND TERMINAL

SUBSTRATE EMBEDDED MAGNETIC CORE INDUCTORS AND METHOD OF MAKING

HIGH VOLTAGE TRANSFORMER APPARATUS

HIGH-FIDELITY VOLTAGE MEASUREMENT USING A CAPACITANCE-COUPLED VOLTA...

CHARGING DEVICE AND METHOD, POWER ADAPTER AND TERMINAL

APPARATUS FOR COMMUNICATING ACROSS AN ISOLATION BARRIER

CHARGING SYSTEM AND CHARGING METHOD FOR TERMINAL AND POWER ADAPTER

IGNITION COIL FOR INTERNAL COMBUSTION ENGINE

COOLING DUCTS FOR TRANSFORMERS' WINDING

IGNITION COIL FOR INTERNAL COMBUSTION ENGINE

POWER CONVERTER FOR A SWITCHING POWER SUPPLY AND MANNER OF OPERATIO...

POWER CIRCUIT, IRON CORE FOR SCOTT CONNECTED TRANSFORMER, SCOTT CON...

POWER CIRCUIT, IRON CORE FOR SCOTT CONNECTED TRANSFORMER, SCOTT CON...

POWER CIRCUIT, IRON CORE FOR SCOTT CONNECTED TRANSFORMER, SCOTT CON...

POWER CIRCUIT, IRON CORE FOR SCOTT CONNECTED TRANSFORMER, SCOTT CON...