Flyback transformers

Industry

CPC
H01F38/42

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F38/00Adaptations of transformers or inductances for specific applications or functions

Current Industry

H01F38/42Flyback transformers

Industries

Patents Grantslast 30 patents

Information Patent Grant
Control circuitry for dynamic shade with electrostatic holding, and...
- Patent number 12,129,709
- Issue date Oct 29, 2024
- Guardian Glass, LLC
- Jeffrey Koskulics
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for suppressing potential induced degradation and system
- Patent number 11,973,349
- Issue date Apr 30, 2024
- SUNGROW POWER SUPPLY CO., LTD.
- Yanfei Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Energy extraction from the parasitic elements in power converters
- Patent number 11,929,665
- Issue date Mar 12, 2024
- ROMPOWER TECHNOLOGY HOLDINGS, LLC
- Ionel Jitaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Energy injection in a resonant circuit with initial conditions
- Patent number 11,728,723
- Issue date Aug 15, 2023
- Rompower Technology Holdings, LLC
- Ionel Jitaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device
- Patent number 11,616,394
- Issue date Mar 28, 2023
- Delta Electronics, Inc.
- Min Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Energy recovery from the leakage inductance of the transformer
- Patent number 11,368,097
- Issue date Jun 21, 2022
- ROMPOWER TECHNOLOGY HOLDINGS, LLC
- Ionel Jitaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Energy recovery from the leakage inductance of the transformer
- Patent number 11,277,073
- Issue date Mar 15, 2022
- ROMPOWER TECHNOLOGY HOLDINGS, LLC
- Ionel Jitaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-voltage transformer and electronic power apparatus
- Patent number 11,250,990
- Issue date Feb 15, 2022
- Delta Electronics (Shanghai) Co., Ltd.
- Quanliang Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Energy injection in a resonant circuit with initial conditions
- Patent number 11,152,847
- Issue date Oct 19, 2021
- RompowerTechnology Holdings, LLC
- Ionel Jitaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid battery charger
- Patent number 11,128,161
- Issue date Sep 21, 2021
- Schumacher Electric Corporation
- Xiao Ping Chen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device for suppressing potential induced degradation and system
- Patent number 11,101,661
- Issue date Aug 24, 2021
- SUNGROW POWER SUPPLY CO., LTD.
- Yanfei Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Energy recovery from the leakage inductance of the transformer
- Patent number 10,651,748
- Issue date May 12, 2020
- ROMPOWER TECHNOLOGY HOLDINGS, LLC
- Ionel Jitaru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual usage of inductor core in power supplies
- Patent number 10,421,480
- Issue date Sep 24, 2019
- ThyssenKrupp Presta AG
- Zoltán Baranyai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power supply module and mounting structure therefor
- Patent number 10,158,293
- Issue date Dec 18, 2018
- Murata Manufacturing Co., Ltd.
- Takashi Noma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Trans inductor and power converter using the same
- Patent number 10,056,187
- Issue date Aug 21, 2018
- Hyundai Motor Company
- Dae Woo Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic device
- Patent number 9,893,536
- Issue date Feb 13, 2018
- Delta Electronics, Inc.
- Min Zhou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transformer, flyback converter and switching power supply with the...
- Patent number 9,871,452
- Issue date Jan 16, 2018
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Qiukai Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transformer and high voltage power supply apparatus having the same
- Patent number 9,697,949
- Issue date Jul 4, 2017
- KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE
- Hong Je Ryoo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transformer
- Patent number 9,576,720
- Issue date Feb 21, 2017
- NXP B.V.
- Humphrey de Groot
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Converter
- Patent number 9,484,145
- Issue date Nov 1, 2016
- Delta Electronics, Inc.
- Teng Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of manufacture of a variable inductance inductor
- Patent number 8,549,731
- Issue date Oct 8, 2013
- Virginia Tech Intellectual Properties, Inc.
- Michele H. Lim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic component
- Patent number 8,536,971
- Issue date Sep 17, 2013
- Saher Waseem
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-chamber transformer
- Patent number 8,344,839
- Issue date Jan 1, 2013
- OSRAM Gesellschaft mit beschraenkter Haftung
- Marco Faccin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low cost charger transformer
- Patent number 8,198,969
- Issue date Jun 12, 2012
- Astec International Limited
- Wo Oi Cheng
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method and apparatus for three-dimensional integration of embedded...
- Patent number 7,932,800
- Issue date Apr 26, 2011
- Virginia Tech Intellectual Properties, Inc.
- Michele H. Lim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Structure of transformer
- Patent number 7,772,957
- Issue date Aug 10, 2010
- Delta Electronics, Inc.
- Yi-Lin Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated magnetic device and conductive structure thereof
- Patent number 7,656,261
- Issue date Feb 2, 2010
- Delta Electronics, Inc.
- Ching-Hsien Teng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Co-fired ceramic inductors with variable inductance, and voltage re...
- Patent number 7,638,988
- Issue date Dec 29, 2009
- Virginia Tech Intellectual Properties, Inc.
- Michele H. Lim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for substantially reducing electrical earth di...
- Patent number 7,564,334
- Issue date Jul 21, 2009
- Power Integrations, Inc.
- Arthur B. Odell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for substantially reducing electrical displace...
- Patent number 7,378,929
- Issue date May 27, 2008
- Power Integrations, Inc.
- Chan Woong Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
RESONANT TRANSFORMERS WITH CALIBRATABLE FLUX-SHUNT
- Publication number 20240387096
- Publication date Nov 21, 2024
- Enphase Energy, Inc.
- Michael J. HARRISON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Energy Extraction From The Parasitic Elements In Power Converters
- Publication number 20240250602
- Publication date Jul 25, 2024
- ROMPOWER TECHNOLOGY HOLDINGS, LLC
- Ionel Jitaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER
- Publication number 20240145163
- Publication date May 2, 2024
- GaNrich Semiconductor Corporation
- Chiao FU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WINDING, TRANSFORMER AND SWITCHING POWER SUPPLY
- Publication number 20240128019
- Publication date Apr 18, 2024
- AcLeap Power Inc.
- Lanlan Yin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Energy Extraction And Utilization From The Parasitic Elements In Po...
- Publication number 20240022165
- Publication date Jan 18, 2024
- ROMPOWER TECHNOLOGY HOLDINGS, LLC
- Ionel Jitaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Energy Extraction From The Parasitic Elements In Power Converters
- Publication number 20240022162
- Publication date Jan 18, 2024
- ROMPOWER TECHNOLOGY HOLDINGS, LLC
- Ionel Jitaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Energy Injection In A Resonant Circuit With Initial Conditions
- Publication number 20230402912
- Publication date Dec 14, 2023
- ROMPOWER TECHNOLOGY HOLDINGS, LLC
- Ionel Jitaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Energy Recovery From The Leakage Inductance Of The Transformer
- Publication number 20220209677
- Publication date Jun 30, 2022
- ROMPOWER TECHNOLOGY HOLDINGS, LLC
- Ionel Jitaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Energy Injection In A Resonant Circuit With Initial Conditions
- Publication number 20220029523
- Publication date Jan 27, 2022
- ROMPOWER TECHNOLOGY HOLDINGS, LLC
- Ionel Jitaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL CIRCUITRY FOR DYNAMIC SHADE WITH ELECTROSTATIC HOLDING, AND...
- Publication number 20220018181
- Publication date Jan 20, 2022
- Guardian Glass, LLC
- Jeffrey Koskulics
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Hybrid Battery Charger
- Publication number 20220006317
- Publication date Jan 6, 2022
- Schumacher Electric Corporation
- Xiao Ping Chen
- B60 - VEHICLES IN GENERAL
Information Patent Application
Energy Recovery From The Leakage Inductance Of The Transformer
- Publication number 20210376744
- Publication date Dec 2, 2021
- ROMPOWER TECHNOLOGY HOLDINGS, LLC
- Ionel Jitaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR SUPPRESSING POTENTIAL INDUCED DEGRADATION AND SYSTEM
- Publication number 20210344202
- Publication date Nov 4, 2021
- Sungrow Power Supply Co., Ltd.
- Yanfei YU
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
HIGH-VOLTAGE TRANSFORMER AND ELECTRONIC POWER APPARATUS
- Publication number 20200251278
- Publication date Aug 6, 2020
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Quanliang ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH SPEED / LOW POWER SERVER FARMS AND SERVER NETWORKS
- Publication number 20200033931
- Publication date Jan 30, 2020
- L. Pierre de Rochemont
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENERGY RECOVERY FROM THE LEAKAGE INDUCTANCE OF THE TRANSFORMER
- Publication number 20190115845
- Publication date Apr 18, 2019
- ROMPOWER TECHNOLOGY HOLDINGS, LLC
- Ionel Jitaru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DUAL USAGE OF INDUCTOR CORE IN POWER SUPPLIES
- Publication number 20180201300
- Publication date Jul 19, 2018
- THYSSENKRUPP PRESTA AG
- Zoltán BARANYAI
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
FLYBACK BIFILAR/MULTIFILAR SYMMETRIC TRANSFORMER
- Publication number 20180192486
- Publication date Jul 5, 2018
- GENERAL ELECTRIC COMPANY
- Shimon Khananshvili
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20180109115
- Publication date Apr 19, 2018
- Delta Electronics, Inc.
- Min ZHOU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TRANS INDUCTOR AND POWER CONVERTER USING THE SAME
- Publication number 20180061566
- Publication date Mar 1, 2018
- Hyundai Motor Company
- Dae Woo Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MATRIX PLANAR TRANSFORMER
- Publication number 20170330678
- Publication date Nov 16, 2017
- Enphase Energy, Inc.
- Michael J. Harrison
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY MODULE AND MOUNTING STRUCTURE THEREFOR
- Publication number 20170222563
- Publication date Aug 3, 2017
- Murata Manufacturing Co., Ltd.
- Takashi NOMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Hybrid Battery Charger
- Publication number 20170210234
- Publication date Jul 27, 2017
- Schumacher Electric Corp.
- Xiao Ping Chen
- B60 - VEHICLES IN GENERAL
Information Patent Application
TRANSFORMER USED FOR STORING AND FILTERING
- Publication number 20150162127
- Publication date Jun 11, 2015
- Hella KGaA Hueck & Co.
- Wolfgang Daub
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONVERTER
- Publication number 20130308348
- Publication date Nov 21, 2013
- DELTA ELECTRONICS, INC.
- Teng Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FLYBACK POWER CONVERTER WITH DIVIDED ENERGY TRANSFER ELEMENT
- Publication number 20120119676
- Publication date May 17, 2012
- Power Integrations, Inc.
- Jianming Yao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Low Cost Charger Transformer
- Publication number 20110074532
- Publication date Mar 31, 2011
- Astec International Limited
- Wo Oi Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Co-Fired Ceramic Inductors With Variable Inductance, and Voltage Re...
- Publication number 20100026440
- Publication date Feb 4, 2010
- Michele H. Lim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multi-Chamber Transformer
- Publication number 20090295530
- Publication date Dec 3, 2009
- OSRAM Gesellschaft mit beschrankter Haftung
- Marco Faccin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STRUCTURE OF TRANSFORMER
- Publication number 20090278646
- Publication date Nov 12, 2009
- DELTA ELECTRONICS, INC.
- Yi-Lin Chen
- H01 - BASIC ELECTRIC ELEMENTS

Flyback transformers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Control circuitry for dynamic shade with electrostatic holding, and...

Device for suppressing potential induced degradation and system

Energy extraction from the parasitic elements in power converters

Energy injection in a resonant circuit with initial conditions

Electronic device

Energy recovery from the leakage inductance of the transformer

Energy recovery from the leakage inductance of the transformer

High-voltage transformer and electronic power apparatus

Energy injection in a resonant circuit with initial conditions

Hybrid battery charger

Device for suppressing potential induced degradation and system

Energy recovery from the leakage inductance of the transformer

Dual usage of inductor core in power supplies

Power supply module and mounting structure therefor

Trans inductor and power converter using the same

Electronic device

Transformer, flyback converter and switching power supply with the...

Transformer and high voltage power supply apparatus having the same

Transformer

Converter

Method of manufacture of a variable inductance inductor

Magnetic component

Multi-chamber transformer

Low cost charger transformer

Method and apparatus for three-dimensional integration of embedded...

Structure of transformer

Integrated magnetic device and conductive structure thereof

Co-fired ceramic inductors with variable inductance, and voltage re...

Method and apparatus for substantially reducing electrical earth di...

Method and apparatus for substantially reducing electrical displace...

Patents Applicationslast 30 patents

RESONANT TRANSFORMERS WITH CALIBRATABLE FLUX-SHUNT

Energy Extraction From The Parasitic Elements In Power Converters

TRANSFORMER

WINDING, TRANSFORMER AND SWITCHING POWER SUPPLY

Energy Extraction And Utilization From The Parasitic Elements In Po...

Energy Extraction From The Parasitic Elements In Power Converters

Energy Injection In A Resonant Circuit With Initial Conditions

Energy Recovery From The Leakage Inductance Of The Transformer

Energy Injection In A Resonant Circuit With Initial Conditions

CONTROL CIRCUITRY FOR DYNAMIC SHADE WITH ELECTROSTATIC HOLDING, AND...

Hybrid Battery Charger

Energy Recovery From The Leakage Inductance Of The Transformer

DEVICE FOR SUPPRESSING POTENTIAL INDUCED DEGRADATION AND SYSTEM

HIGH-VOLTAGE TRANSFORMER AND ELECTRONIC POWER APPARATUS

HIGH SPEED / LOW POWER SERVER FARMS AND SERVER NETWORKS

ENERGY RECOVERY FROM THE LEAKAGE INDUCTANCE OF THE TRANSFORMER

DUAL USAGE OF INDUCTOR CORE IN POWER SUPPLIES

FLYBACK BIFILAR/MULTIFILAR SYMMETRIC TRANSFORMER

ELECTRONIC DEVICE

TRANS INDUCTOR AND POWER CONVERTER USING THE SAME

MATRIX PLANAR TRANSFORMER

POWER SUPPLY MODULE AND MOUNTING STRUCTURE THEREFOR

Hybrid Battery Charger

TRANSFORMER USED FOR STORING AND FILTERING

CONVERTER

FLYBACK POWER CONVERTER WITH DIVIDED ENERGY TRANSFER ELEMENT

Low Cost Charger Transformer

Co-Fired Ceramic Inductors With Variable Inductance, and Voltage Re...

Multi-Chamber Transformer

STRUCTURE OF TRANSFORMER