Electric power conversion systems

Industry

US Classification
363

US Patent Classification (USPC) is no longer used by USPTO since June 2015. Please refer to similar CPC classifications / industries.

Current Industry

363Electric power conversion systems

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Power converter with preemptive protection
- Patent number 9,042,121
- Issue date May 26, 2015
- Advanced Energy Industries, Inc.
- Hendrik Walde
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter and method for balancing voltages across input capa...
- Patent number 9,042,122
- Issue date May 26, 2015
- Delta Electronics, Inc.
- Yiqing Ye
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Noise suppression circuit for power adapter
- Patent number 9,042,132
- Issue date May 26, 2015
- Apple Inc.
- Peter W. Richards
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage regulator with inductor banks and control signal
- Patent number 9,042,139
- Issue date May 26, 2015
- Volterra Semiconductor Corporation
- Aaron M. Schultz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power inverter including a power semiconductor module
- Patent number 9,042,147
- Issue date May 26, 2015
- Hitachi Automotive Systems, Ltd.
- Akira Ishii
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wide output voltage range switching power converter
- Patent number 9,041,372
- Issue date May 26, 2015
- Analog Devices Global
- Renjian Xie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Full bridge DC-DC converter that applies current doubler
- Patent number 9,042,123
- Issue date May 26, 2015
- Hyundai Motor Company
- Dae-Woo Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
LED power supply
- Patent number 9,042,127
- Issue date May 26, 2015
- Infineon Technologies Austria AG
- Xiaowu Gong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply
- Patent number 9,042,128
- Issue date May 26, 2015
- Fuji Electric Co., Ltd.
- Masahiko Sakurai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Printed circuit board
- Patent number 9,042,133
- Issue date May 26, 2015
- Canon Kabushiki Kaisha
- Takeshi Ide
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and apparatuses for a soft-start function with auto-disable
- Patent number 9,042,135
- Issue date May 26, 2015
- Peregrine Semiconductor Corporation
- Gary Chunshien Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Even-level inverter
- Patent number 9,042,137
- Issue date May 26, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Min Ho Heo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power management device of a touchable control system
- Patent number 9,042,138
- Issue date May 26, 2015
- Egalax—Empia Technology Inc.
- Po-Chuan Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control of energy storage system inverter system in a microgrid app...
- Patent number 9,042,141
- Issue date May 26, 2015
- Caterpillar Inc.
- Dachuan Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device
- Patent number 9,041,368
- Issue date May 26, 2015
- Olympus Corporation
- Toshiro Ijichi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuits and methods for determining peak current
- Patent number 9,042,124
- Issue date May 26, 2015
- Marvell International Ltd.
- Jinho Choi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Series resonant power converter system and method with improved eff...
- Patent number 9,042,125
- Issue date May 26, 2015
- Rockwell Collins, Inc.
- Warren J. Wambsganss
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion system and drive chain comprising the power conver...
- Patent number 9,042,130
- Issue date May 26, 2015
- GE Energy Power Conversion Technology Ltd.
- Alfred Permuy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic flux conversion device
- Patent number 9,042,136
- Issue date May 26, 2015
- EnGen Technologies LLC
- George N. Osgood
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bridge-less step-up switching power supply device
- Patent number 9,042,140
- Issue date May 26, 2015
- Sanken Electric Co., Ltd.
- Akiteru Chiba
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low forward voltage rectifier using capacitive current splitting
- Patent number 9,042,143
- Issue date May 26, 2015
- IXYS Corporation
- Kyoung Wook Seok
- G05 - CONTROLLING REGULATING
Information Patent Grant
Battery power delivery module
- Patent number 9,041,339
- Issue date May 26, 2015
- Solaredge Technologies Ltd.
- Meir Adest
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Converter power unit and its bus bars
- Patent number 9,042,112
- Issue date May 26, 2015
- Delta Electronics, Inc.
- Wei Guan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Switching power converting apparatus, switching controller for the...
- Patent number 9,042,126
- Issue date May 26, 2015
- Richtek Technology Corp.
- Jung-Pei Cheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for controlling power in a distribution system
- Patent number 9,042,129
- Issue date May 26, 2015
- General Electric Company
- Pinwan Thiwanka Bandara Wijekoon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Grid-connected inverter and method for filtering AC output thereof
- Patent number 9,042,134
- Issue date May 26, 2015
- TBEA SUNOASIS CO., LTD.
- Weizeng Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-level voltage converter
- Patent number 9,042,142
- Issue date May 26, 2015
- ABB Technology Ltd.
- Eryong Guan
- G05 - CONTROLLING REGULATING
Information Patent Grant
High voltage rectifier and voltage doubler using low voltage CMOS p...
- Patent number 9,042,144
- Issue date May 26, 2015
- Alfred E. Mann Foundation for Scientific Research
- Edward K. F. Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit configuration with a step-up converter, and inverter circui...
- Patent number 9,042,145
- Issue date May 26, 2015
- Platinum GmbH
- Christoph Schill
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply apparatus and method to control the same
- Patent number 9,041,245
- Issue date May 26, 2015
- Samsung Electronics Co., Ltd.
- Ho Yoon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
HYBRID CONVERTER AND WIND POWER GENERATING SYSTEM
- Publication number 20150145252
- Publication date May 28, 2015
- HUAZHONG UNIVERSITY OF SCIENCE & TECHNOLOGY
- Weixing Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT SOURCE POWER CONVERSION APPARATUS AND CURRENT SOURCE POWER...
- Publication number 20150146462
- Publication date May 28, 2015
- KABUSHIKI KAISHA YASKAWA DENKI
- Katsutoshi Yamanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AC/DC VOLTAGE TRANSFORMER AND METHOD OF OPERATION THEREFOR
- Publication number 20150146464
- Publication date May 28, 2015
- FRONIUS INTERNATIONAL GMBH
- Günter Achleitner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ACTIVE RECTIFIER AND CIRCUIT FOR COMPENSATING FOR REVERSE CURRENT L...
- Publication number 20150146466
- Publication date May 28, 2015
- Samsung Electronics Co., Ltd.
- Dong Zo Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20150147080
- Publication date May 28, 2015
- Canon Kabushiki Kaisha
- Nobuyuki Uchiyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT CONTROL FOR DC-DC CONVERTERS
- Publication number 20150146455
- Publication date May 28, 2015
- RHEINISCH-WESTFÄLISCH-TECHNISCHE-HOCHSCHULE AACHAN
- Stefan Engel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GATE DRIVING DEVICE AND INVERTER HAVING THE SAME
- Publication number 20150146468
- Publication date May 28, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Won Jin CHO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTING CIRCUIT
- Publication number 20150145452
- Publication date May 28, 2015
- JOHNSON ELECTRIC S.A.
- Chi Ping SUN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ACTIVE POWER FACTOR CORRECTION FOR AIRCRAFT POWER SYSTEM HARMONIC M...
- Publication number 20150145325
- Publication date May 28, 2015
- EATON CORPORATION
- Sayeed Ahmad Mir
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOAD CONTROL DEVICE FOR HIGH-EFFICIENCY LOADS
- Publication number 20150146465
- Publication date May 28, 2015
- Lutron Electronics Co., Inc.
- Robert C. Newman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR CURRENT AUTO BALANCING FOR PARALLEL CONVER...
- Publication number 20150145462
- Publication date May 28, 2015
- Rockwell Automation Technologies, Inc.
- James A. Ulrich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VARIABLE RESISTANCE DEVICE FOR REDUCED POWER DISSIPATION IN DIMMER...
- Publication number 20150145438
- Publication date May 28, 2015
- Cirrus Logic, Inc.
- Alfredo R. Linz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYNCHRONOUS RECTIFIER CONTROLLER
- Publication number 20150146457
- Publication date May 28, 2015
- NXP B.V.
- Arjan Strijker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System and Method for Switched Mode Power Supply
- Publication number 20150146458
- Publication date May 28, 2015
- Infineon Technologies Austria AG
- Shu Fan Lim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER FACTOR CORRECTION APPARATUS WITH VARIABLE CAPACITANCE
- Publication number 20150146460
- Publication date May 28, 2015
- CHICONY POWER TECHNOLOGY CO., LTD.
- Ching-Chang LIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SCR DIMMING CIRCUIT AND DIMMING CONTROL METHOD
- Publication number 20150146461
- Publication date May 28, 2015
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Jian DENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TWO-PHASE INTERLEAVED CONVERTER AND METHOD OF CONTROLLING THE SAME
- Publication number 20150146467
- Publication date May 28, 2015
- Hyundai Motor Company
- Hyun Wook Seong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTING CIRCUIT
- Publication number 20150145453
- Publication date May 28, 2015
- JOHNSON ELECTRIC S.A.
- Chi Ping SUN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION APPARATUS AND POWER CONVERSION METHOD
- Publication number 20150146456
- Publication date May 28, 2015
- Toyota Jidosha Kabushiki Kaisha
- Takuya YAMAMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
High-voltage protection circuit, high-voltage protection method and...
- Publication number 20150146459
- Publication date May 28, 2015
- ZTE CORPORATION
- Fengfu Du
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY FOR AN INVERTER
- Publication number 20150146463
- Publication date May 28, 2015
- FRONIUS INTERNATIONAL GMBH
- Joachim Danmayr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Switched-Mode Power Supply Capable of Catching Radiated Electromagn...
- Publication number 20150138058
- Publication date May 21, 2015
- Top Victory Investments Ltd.
- Li-Wei Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC Voltage Detector and Power Converter Using the Same
- Publication number 20150137722
- Publication date May 21, 2015
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Hiroshi Ogino
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC BALANCED CONVERTER WITH ISOLATION BARRIER
- Publication number 20150138837
- Publication date May 21, 2015
- PR ELECTRONICS A/S
- Stig Alnøe Lindemann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR OFFLINE SWITCH MODE POWER SUPPLY WITH DITH...
- Publication number 20150138838
- Publication date May 21, 2015
- Landis+Gyr, Inc.
- Thomas G. Block
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION APPARATUS AND POWER CORRECTION METHOD
- Publication number 20150138840
- Publication date May 21, 2015
- Toyota Jidosha Kabushiki Kaisha
- Jun Muto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION CIRCUIT AND METHOD FOR CONTROLLING DIRECT CURRENT-...
- Publication number 20150138850
- Publication date May 21, 2015
- Huawei Technologies Co., Ltd
- Denghai PAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
UNDER-VOLTAGE PROTECTION CIRCUIT FOR PROGRAMMABLE POWER SUPPLIES
- Publication number 20150138853
- Publication date May 21, 2015
- SYSTEM GENERAL CORPORATION
- Ta-Yung YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR ESTIMATING POWER OF A POWER CONVERTER
- Publication number 20150138857
- Publication date May 21, 2015
- POWER SYSTEMS TECHNOLOGIES, LTD.
- Zhen Z. Ye
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVING APPARATUS AND ELECTRIC POWER CONVERTER
- Publication number 20150138858
- Publication date May 21, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- Fumito KUSAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Electric power conversion systems

Industry

Current Industry

Patents Grantslast 30 patents

Power converter with preemptive protection

Power converter and method for balancing voltages across input capa...

Noise suppression circuit for power adapter

Voltage regulator with inductor banks and control signal

Power inverter including a power semiconductor module

Wide output voltage range switching power converter

Full bridge DC-DC converter that applies current doubler

LED power supply

Switching power supply

Printed circuit board

Methods and apparatuses for a soft-start function with auto-disable

Even-level inverter

Power management device of a touchable control system

Control of energy storage system inverter system in a microgrid app...

Power supply device

Circuits and methods for determining peak current

Series resonant power converter system and method with improved eff...

Power conversion system and drive chain comprising the power conver...

Magnetic flux conversion device

Bridge-less step-up switching power supply device

Low forward voltage rectifier using capacitive current splitting

Battery power delivery module

Converter power unit and its bus bars

Switching power converting apparatus, switching controller for the...

System and method for controlling power in a distribution system

Grid-connected inverter and method for filtering AC output thereof

Multi-level voltage converter

High voltage rectifier and voltage doubler using low voltage CMOS p...

Circuit configuration with a step-up converter, and inverter circui...

Power supply apparatus and method to control the same

Patents Applicationslast 30 patents

HYBRID CONVERTER AND WIND POWER GENERATING SYSTEM

CURRENT SOURCE POWER CONVERSION APPARATUS AND CURRENT SOURCE POWER...

AC/DC VOLTAGE TRANSFORMER AND METHOD OF OPERATION THEREFOR

ACTIVE RECTIFIER AND CIRCUIT FOR COMPENSATING FOR REVERSE CURRENT L...

POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS

CURRENT CONTROL FOR DC-DC CONVERTERS

GATE DRIVING DEVICE AND INVERTER HAVING THE SAME

POWER CONVERTING CIRCUIT

ACTIVE POWER FACTOR CORRECTION FOR AIRCRAFT POWER SYSTEM HARMONIC M...

LOAD CONTROL DEVICE FOR HIGH-EFFICIENCY LOADS

METHOD AND APPARATUS FOR CURRENT AUTO BALANCING FOR PARALLEL CONVER...

VARIABLE RESISTANCE DEVICE FOR REDUCED POWER DISSIPATION IN DIMMER...

SYNCHRONOUS RECTIFIER CONTROLLER

System and Method for Switched Mode Power Supply

POWER FACTOR CORRECTION APPARATUS WITH VARIABLE CAPACITANCE

SCR DIMMING CIRCUIT AND DIMMING CONTROL METHOD

TWO-PHASE INTERLEAVED CONVERTER AND METHOD OF CONTROLLING THE SAME

POWER CONVERTING CIRCUIT

POWER CONVERSION APPARATUS AND POWER CONVERSION METHOD

High-voltage protection circuit, high-voltage protection method and...

POWER SUPPLY FOR AN INVERTER

Switched-Mode Power Supply Capable of Catching Radiated Electromagn...

DC Voltage Detector and Power Converter Using the Same

MAGNETIC BALANCED CONVERTER WITH ISOLATION BARRIER

METHOD AND APPARATUS FOR OFFLINE SWITCH MODE POWER SUPPLY WITH DITH...

POWER CONVERSION APPARATUS AND POWER CORRECTION METHOD

POWER CONVERSION CIRCUIT AND METHOD FOR CONTROLLING DIRECT CURRENT-...

UNDER-VOLTAGE PROTECTION CIRCUIT FOR PROGRAMMABLE POWER SUPPLIES

METHOD FOR ESTIMATING POWER OF A POWER CONVERTER

DRIVING APPARATUS AND ELECTRIC POWER CONVERTER