Arrangements for reducing ripples from dc input or output

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H02M1/14

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HELECTRICITY H02Electric power H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER CONTROL OR REGULATION THEREOF H02M1/00Details of apparatus for conversion

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H02M1/14Arrangements for reducing ripples from dc input or output

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Motor and energy conversion device thereof
- Patent number 12,199,538
- Issue date Jan 14, 2025
- BYD Company Limited
- Feiyue Xie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion apparatus, vehicle including the same, and method...
- Patent number 12,194,873
- Issue date Jan 14, 2025
- Sumitomo Electric Industries, Ltd.
- Keiji Tashiro
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ultra low noise floated high voltage supply for mass spectrometer i...
- Patent number 12,191,131
- Issue date Jan 7, 2025
- DH Technologies Development Pte. Ltd.
- Manuel Faur
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for variable DC bus voltage coupled to inverters
- Patent number 12,184,217
- Issue date Dec 31, 2024
- Deere & Company
- Dan Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device
- Patent number 12,184,189
- Issue date Dec 31, 2024
- Hitachi Astemo, Ltd.
- Takashi Hirao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply phase doubling system
- Patent number 12,184,180
- Issue date Dec 31, 2024
- ASUSTeK COMPUTER Inc.
- Wei Kao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-stage power supply signal conditioning
- Patent number 12,164,351
- Issue date Dec 10, 2024
- SIGMASENSE, LLC.
- Patrick Troy Gray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light-load recovery in a multi-level converter
- Patent number 12,155,301
- Issue date Nov 26, 2024
- Murata Manufacturing Co., Ltd.
- Gregory Szczeszynski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power inverter with enhanced capacitance
- Patent number 12,155,317
- Issue date Nov 26, 2024
- GM Global Technology Operations LLC
- Muhammad Hussain Alvi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multiphase DC-DC converter and method for controlling a multiphase...
- Patent number 12,149,173
- Issue date Nov 19, 2024
- BRUSA HYPOWER AG
- Peter Oehry
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system for controlling an electric machine
- Patent number 12,149,195
- Issue date Nov 19, 2024
- GM Global Technology Operations LLC
- Kerrie M. Spaven
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-level inverter
- Patent number 12,136,890
- Issue date Nov 5, 2024
- Solaredge Technologies Ltd.
- Ilan Yoscovich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-phase power converter with current matching
- Patent number 12,136,881
- Issue date Nov 5, 2024
- Microchip Technology Incorporated
- Bogdan Simionescu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Buck-converter-based drive circuits for driving motors of compresso...
- Patent number 12,136,872
- Issue date Nov 5, 2024
- Copeland LP
- Joseph G. Marcinkiewicz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply module and charged particle beam device
- Patent number 12,132,411
- Issue date Oct 29, 2024
- HITACHI HIGH-TECH CORPORATION
- Ryo Kadoi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Controller of power conversion device
- Patent number 12,132,394
- Issue date Oct 29, 2024
- TMEIC Corporation
- Tomoya Katsukura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electrical machine control device
- Patent number 12,132,395
- Issue date Oct 29, 2024
- Denso Corporation
- Kousuke Kondou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit and AC-DC power supply applying the same
- Patent number 12,126,256
- Issue date Oct 22, 2024
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Qiukai Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for paralleling of interleaved power converters
- Patent number 12,126,261
- Issue date Oct 22, 2024
- SCHNEIDER ELECTRIC IT CORPORATION
- Jonas Sonsby Mouridsen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Jump-start power amplifier boost converter
- Patent number 12,113,487
- Issue date Oct 8, 2024
- Skyworks Solutions, Inc.
- Wendy Ng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Improving power supply rejection ratio across load and supply varia...
- Patent number 12,105,548
- Issue date Oct 1, 2024
- Texas Instruments Incorporated
- Saurabh Rai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Photovoltaic energy network
- Patent number 12,107,539
- Issue date Oct 1, 2024
- King Fahd University of Petroleum & Minerals
- Muhammad Khalid
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Three-level power converter and method of controlling intermediate...
- Patent number 12,107,513
- Issue date Oct 1, 2024
- Mitsubishi Electric Corporation
- Takeo Yamamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Solar and wind energy network
- Patent number 12,101,058
- Issue date Sep 24, 2024
- King Fahd University of Petroleum & Minerals
- Muhammad Khalid
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ripple cancellation for switched-capacitor circuit
- Patent number 12,095,436
- Issue date Sep 17, 2024
- QUALCOMM Incorporated
- Xingyi Hua
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power noise suppression circuit
- Patent number 12,095,432
- Issue date Sep 17, 2024
- NATIONAL TAIWAN UNIVERSITY
- Tzong-Lin Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for reducing battery ripple loss
- Patent number 12,095,352
- Issue date Sep 17, 2024
- GM Global Technology Operations LLC
- Chandra S. Namuduri
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power conversion system
- Patent number 12,095,388
- Issue date Sep 17, 2024
- Denso Corporation
- Atsuyuki Hiruma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Distributing on chip inductors for monolithic voltage regulation
- Patent number 12,094,841
- Issue date Sep 17, 2024
- Oracle International Corporation
- Michael Henry Soltau Dayringer
- G05 - CONTROLLING REGULATING
Information Patent Grant
Asymmetrical half-bridge flyback converter and power supply system
- Patent number 12,088,209
- Issue date Sep 10, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Lei Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PARALLELING OF INTERLEAVED POWER CONVERTERS
- Publication number 20250023477
- Publication date Jan 16, 2025
- SCHNEIDER ELECTRIC IT CORPORATION
- Jonas Sonsby Mouridsen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER, MOTOR DRIVER, AND REFRIGERATION CYCLE APPLIED EQUI...
- Publication number 20250007388
- Publication date Jan 2, 2025
- Mitsubishi Electric Corporation
- Takaaki TAKAHARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH VOLTAGE POWER TRANSFER ON PRINTED CIRCUIT BOARD
- Publication number 20250006713
- Publication date Jan 2, 2025
- Intel Corporation
- Bharath Reddy GUDIGOPURAM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SUPPLY APPARATUS
- Publication number 20240429809
- Publication date Dec 26, 2024
- Delta Electronics, Inc.
- Chien-An Lai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMMON MODE NOISE CANCELLING ELECTRIC MOTOR SYSTEM
- Publication number 20240413777
- Publication date Dec 12, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Junghoon Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE REGULATOR WITH HIGH RESPONSE TO LOAD FLUCTUATION AND REDUCI...
- Publication number 20240405678
- Publication date Dec 5, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Taiki NISHIMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-TIER WAVE-FILTER AND ON-BOARD POWER SOURCE DCDC CONVERSION DE...
- Publication number 20240405740
- Publication date Dec 5, 2024
- SHENZHEN VMAX NEW ENERGY (GROUP) CO. LTD.
- Yingying FENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER COMPENSATION FOR GROUND BOUNCING
- Publication number 20240405663
- Publication date Dec 5, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Ting-Li Hsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DISTRIBUTING ON CHIP INDUCTORS FOR MONOLITHIC VOLTAGE REGULATION
- Publication number 20240404966
- Publication date Dec 5, 2024
- Oracle International Corporation
- Michael Henry Soltau Dayringer
- G05 - CONTROLLING REGULATING
Information Patent Application
COMMON-MODE NOISE CANCELLATION CIRCUIT AND SWITCHING POWER CONVERTE...
- Publication number 20240396432
- Publication date Nov 28, 2024
- Asian Power Devices Inc.
- Tsung-Liang HUNG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DYNAMIC CONTROL OF AC-DC POWER CONVERTER PFC FRONT END DURING LOAD...
- Publication number 20240396473
- Publication date Nov 28, 2024
- Apple Inc.
- Vijay G. Phadke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC JUNCTION BOX, SOLAR CELL ASSEMBLY, AND SOLAR CELL TOPO...
- Publication number 20240396495
- Publication date Nov 28, 2024
- Slenergy Technology (A.H.) Co., Ltd.
- Yuesheng LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR RESONANT CONVERTER THERMAL AND RIPPLE CURRE...
- Publication number 20240396431
- Publication date Nov 28, 2024
- DELPHI TECHNOLOGIES IP LIMITED
- Alexandre M. S. Reis
- B60 - VEHICLES IN GENERAL
Information Patent Application
SWITCHING POWER CONVERTERS CONFIGURED TO INJECT CURRENT INTO AN OUT...
- Publication number 20240396433
- Publication date Nov 28, 2024
- Maxim Integrated Products, Inc.
- Alexandr Ikriannikov
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PSRR IMPROVEMENT FOR DC-DC CONVERTERS
- Publication number 20240372462
- Publication date Nov 7, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Kevin Scoones
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY AND DRIVING METHOD THEREOF
- Publication number 20240364220
- Publication date Oct 31, 2024
- Samsung Electronics Co., Ltd.
- Minwoo KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Low-Power Fast-Transient Current-Sink Buffer
- Publication number 20240364208
- Publication date Oct 31, 2024
- CYPRESS SEMICONDUCTOR CORPORATION
- Adrian Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INVERTER CONTROL APPARATUS AND POWER CONVERSION APPARATUS
- Publication number 20240364233
- Publication date Oct 31, 2024
- Hitachi, Ltd
- Hitoshi TANIGUCHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Light-Load Recovery in a Multi-Level Converter
- Publication number 20240356442
- Publication date Oct 24, 2024
- MURATA MANUFACTURING CO., LTD.
- Gregory Szczeszynski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IMPEDANCE MONITORING OF A MODULAR ELECTROLYSIS SYSTEM
- Publication number 20240352608
- Publication date Oct 24, 2024
- Ohmium International, Inc.
- Ramesh SRINIVASAN
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
POWER CONVERSION DEVICE AND MANUFACTURING METHOD THEREFOR
- Publication number 20240347430
- Publication date Oct 17, 2024
- Mitsubishi Electric Corporation
- Toshifumi NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DATA GENERATION METHOD, DATA REPRODUCTION METHOD, DATA GENERATION D...
- Publication number 20240348833
- Publication date Oct 17, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Virginie DRUGEON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR POWER CONVERSION WITH LC FILTER HAVING ADDI...
- Publication number 20240348172
- Publication date Oct 17, 2024
- THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
- Matthias Preindl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DATA GENERATION METHOD, DATA REPRODUCTION METHOD, DATA GENERATION D...
- Publication number 20240340460
- Publication date Oct 10, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Virginie DRUGEON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TWO-STAGE CONVERTER AND CONTROL METHOD THEREOF
- Publication number 20240339920
- Publication date Oct 10, 2024
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Hong Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DATA GENERATION METHOD, DATA REPRODUCTION METHOD, DATA GENERATION D...
- Publication number 20240340461
- Publication date Oct 10, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Virginie DRUGEON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DATA GENERATION METHOD, DATA REPRODUCTION METHOD, DATA GENERATION D...
- Publication number 20240340462
- Publication date Oct 10, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Virginie DRUGEON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
THREE-LEVEL CONTROL CIRCUIT, POWER CONVERSION DEVICE, AND CONTROL M...
- Publication number 20240339941
- Publication date Oct 10, 2024
- Ace Power and Technology Co., Ltd
- Yuetian WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DATA GENERATION METHOD, DATA REPRODUCTION METHOD, DATA GENERATION D...
- Publication number 20240340463
- Publication date Oct 10, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Virginie DRUGEON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTIPHASE POWER SUPPLY WITH STATUS SYNCHRONIZATION
- Publication number 20240333123
- Publication date Oct 3, 2024
- Chengdu Monolithic Power Systems Co., Ltd.
- Lei Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Arrangements for reducing ripples from dc input or output

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Motor and energy conversion device thereof

Power conversion apparatus, vehicle including the same, and method...

Ultra low noise floated high voltage supply for mass spectrometer i...

System and method for variable DC bus voltage coupled to inverters

Power conversion device

Power supply phase doubling system

Multi-stage power supply signal conditioning

Light-load recovery in a multi-level converter

Power inverter with enhanced capacitance

Multiphase DC-DC converter and method for controlling a multiphase...

Method and system for controlling an electric machine

Multi-level inverter

Multi-phase power converter with current matching

Buck-converter-based drive circuits for driving motors of compresso...

Power supply module and charged particle beam device

Controller of power conversion device

Rotating electrical machine control device

Control circuit and AC-DC power supply applying the same

Method for paralleling of interleaved power converters

Jump-start power amplifier boost converter

Improving power supply rejection ratio across load and supply varia...

Photovoltaic energy network

Three-level power converter and method of controlling intermediate...

Solar and wind energy network

Ripple cancellation for switched-capacitor circuit

Power noise suppression circuit

Systems and methods for reducing battery ripple loss

Power conversion system

Distributing on chip inductors for monolithic voltage regulation

Asymmetrical half-bridge flyback converter and power supply system

Patents Applicationslast 30 patents

METHOD FOR PARALLELING OF INTERLEAVED POWER CONVERTERS

POWER CONVERTER, MOTOR DRIVER, AND REFRIGERATION CYCLE APPLIED EQUI...

HIGH VOLTAGE POWER TRANSFER ON PRINTED CIRCUIT BOARD

POWER SUPPLY APPARATUS

COMMON MODE NOISE CANCELLING ELECTRIC MOTOR SYSTEM

VOLTAGE REGULATOR WITH HIGH RESPONSE TO LOAD FLUCTUATION AND REDUCI...

MULTI-TIER WAVE-FILTER AND ON-BOARD POWER SOURCE DCDC CONVERSION DE...

POWER CONVERTER COMPENSATION FOR GROUND BOUNCING

DISTRIBUTING ON CHIP INDUCTORS FOR MONOLITHIC VOLTAGE REGULATION

COMMON-MODE NOISE CANCELLATION CIRCUIT AND SWITCHING POWER CONVERTE...

DYNAMIC CONTROL OF AC-DC POWER CONVERTER PFC FRONT END DURING LOAD...

PHOTOVOLTAIC JUNCTION BOX, SOLAR CELL ASSEMBLY, AND SOLAR CELL TOPO...

SYSTEMS AND METHODS FOR RESONANT CONVERTER THERMAL AND RIPPLE CURRE...

SWITCHING POWER CONVERTERS CONFIGURED TO INJECT CURRENT INTO AN OUT...

PSRR IMPROVEMENT FOR DC-DC CONVERTERS

POWER SUPPLY AND DRIVING METHOD THEREOF

Low-Power Fast-Transient Current-Sink Buffer

INVERTER CONTROL APPARATUS AND POWER CONVERSION APPARATUS

Light-Load Recovery in a Multi-Level Converter

IMPEDANCE MONITORING OF A MODULAR ELECTROLYSIS SYSTEM

POWER CONVERSION DEVICE AND MANUFACTURING METHOD THEREFOR

DATA GENERATION METHOD, DATA REPRODUCTION METHOD, DATA GENERATION D...

SYSTEMS AND METHODS FOR POWER CONVERSION WITH LC FILTER HAVING ADDI...

DATA GENERATION METHOD, DATA REPRODUCTION METHOD, DATA GENERATION D...

TWO-STAGE CONVERTER AND CONTROL METHOD THEREOF

DATA GENERATION METHOD, DATA REPRODUCTION METHOD, DATA GENERATION D...

DATA GENERATION METHOD, DATA REPRODUCTION METHOD, DATA GENERATION D...

THREE-LEVEL CONTROL CIRCUIT, POWER CONVERSION DEVICE, AND CONTROL M...

DATA GENERATION METHOD, DATA REPRODUCTION METHOD, DATA GENERATION D...

MULTIPHASE POWER SUPPLY WITH STATUS SYNCHRONIZATION