Arrangements for reducing ripples from dc input or output

Industry

CPC
H02M1/14

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

Parent Industries

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

Current Industry

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

Industries

Patents Grantslast 30 patents

Information Patent Grant
Constant ripple algorithm in DCM for buck converter
- Patent number 12,301,096
- Issue date May 13, 2025
- Texas Instruments Incorporated
- Asif Qaiyum
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Two-phase smart power stage (SPS) for multiphase buck converters
- Patent number 12,301,115
- Issue date May 13, 2025
- Reed Semiconductor Corporation
- Wenkai Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Data generation method, data reproduction method, data generation d...
- Patent number 12,301,884
- Issue date May 13, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Virginie Drugeon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Tranformer based voltage regulator with flexible trans-inductor str...
- Patent number 12,294,309
- Issue date May 6, 2025
- Analog Devices, Inc.
- Xingxuan Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit and method for compensating output of voltage source, and v...
- Patent number 12,294,308
- Issue date May 6, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Chao Wen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for resonant converter thermal and ripple curre...
- Patent number 12,294,289
- Issue date May 6, 2025
- BorgWarner US Technologies LLC
- Alexandre M. S. Reis
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Controller for power converter
- Patent number 12,294,290
- Issue date May 6, 2025
- Denso Corporation
- Ryoya Kazaoka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
DCDC circuit
- Patent number 12,283,890
- Issue date Apr 22, 2025
- Kabushiki Kaisha Toshiba
- Chen kong Teh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
T-type buck-boost rectifier
- Patent number 12,283,880
- Issue date Apr 22, 2025
- Ariel Scientific Innovations Ltd.
- Ilan Aharon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Data generation method, data reproduction method, data generation d...
- Patent number 12,284,395
- Issue date Apr 22, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Virginie Drugeon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Modular high power bi-directional half bridge buck/boost converter...
- Patent number 12,273,033
- Issue date Apr 8, 2025
- Pacific Energy Inc.
- David M D Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Isolated resonant DC-DC converter
- Patent number 12,267,020
- Issue date Apr 1, 2025
- Delta Electronics, Inc.
- Yuri Panov
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Uninterruptible power supply converter circuit
- Patent number 12,249,864
- Issue date Mar 11, 2025
- ABB Schweiz AG
- Lorenzo Giuntini
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Noise control circuit for a switching mode power supply and a metho...
- Patent number 12,249,907
- Issue date Mar 11, 2025
- Chengdu Monolithic Power Systems Co., Ltd.
- Shuai Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical component and method for manufacturing an electronic com...
- Patent number 12,249,908
- Issue date Mar 11, 2025
- TDK ELECTRONICS AG
- Fabian Beck
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hybrid DC-DC variable switched capacitor converter and method of op...
- Patent number 12,249,916
- Issue date Mar 11, 2025
- SILICONCH SYSTEMS PVT LTD
- Kaustubh Kumar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter, motor driver, and refrigeration cycle applied equi...
- Patent number 12,249,928
- Issue date Mar 11, 2025
- Mitsubishi Electric Corporation
- Keisuke Uemura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault tolerant system and method for continuous skip-fire pulse wid...
- Patent number 12,244,244
- Issue date Mar 4, 2025
- General Electric Renovables Espana, S.L.
- Pushkar Chandrakant Chaudhari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply circuit and semiconductor integrated circuit including...
- Patent number 12,244,217
- Issue date Mar 4, 2025
- Kioxia Corporation
- Makoto Morimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low frequency output ripple cancelation for a power supply
- Patent number 12,244,220
- Issue date Mar 4, 2025
- ABL IP Holding LLC
- Eliseo Carcamo Olmos
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ripple detection device and ripple suppression device
- Patent number 12,222,378
- Issue date Feb 11, 2025
- ZTE Corporation
- Qia Wang
- G01 - MEASURING TESTING
Information Patent Grant
Power supply device
- Patent number 12,224,621
- Issue date Feb 11, 2025
- TMEIC Corporation
- Hidenobu Tajima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dc-dc converter control circuit
- Patent number 12,224,666
- Issue date Feb 11, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Shatabda Saha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device
- Patent number 12,218,616
- Issue date Feb 4, 2025
- Mitsubishi Electric Corporation
- Masaki Shoji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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

Patents Applicationslast 30 patents

Information Patent Application
MEMORY, STORAGE SYSTEMS, AND OPERATION METHODS OF MEMORY
- Publication number 20250157497
- Publication date May 15, 2025
- Yangtze Memory Technologies Co., Ltd.
- Zhuangzhuang Wu
- G11 - INFORMATION STORAGE
Information Patent Application
PROVISION OF TWO MUTUALLY DIFFERENT ELECTRICAL DC VOLTAGES BY MEANS...
- Publication number 20250158508
- Publication date May 15, 2025
- Inventronics GmbH
- Joachim MÜHLSCHLEGEL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGE PUMP AND BUCK CONVERTER FOR INTERMEDIATE BUS CONVERSION
- Publication number 20250149971
- Publication date May 8, 2025
- MURATA MANUFACTURING CO., LTD.
- David GIULIANO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL METHODS OF A CURRENT SOURCE INVERTER FOR INDUCTION COOKING
- Publication number 20250151178
- Publication date May 8, 2025
- Whirlpool Corporation
- Andrea Gallivanoni
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Control Method for Controlling Current Ripple of DC-DC Converter an...
- Publication number 20250149974
- Publication date May 8, 2025
- ABB Schweiz AG
- Ville Koivula
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTING APPARATUS, MOTOR DRIVE UNIT, AND REFRIGERATION CYC...
- Publication number 20250141340
- Publication date May 1, 2025
- Mitsubishi Electric Corporation
- Haruka MATSUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY DEVICE
- Publication number 20250141341
- Publication date May 1, 2025
- TMEIC CORPORATION
- Takashi TOMITA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLER FOR A RESONANT CONVERTER
- Publication number 20250141350
- Publication date May 1, 2025
- NXP USA, Inc.
- Frank van Rens
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHED-CAPACITOR COUPLED-INDUCTOR CONVERTER AND CONTROL METHOD TH...
- Publication number 20250141337
- Publication date May 1, 2025
- NANJING EFFICIENT POWER FOR INTELLIGENT COMPUTING TECHNOLOGIES CO. LTD.
- Jinfeng Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power controller, asymmetric half-bridge power supply, and control...
- Publication number 20250141360
- Publication date May 1, 2025
- ARK MICROELECTRONIC CORP. LTD.
- Yi-Lun Shen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
THREE-PHASE POWER SUPPLY CONVERSION CIRCUIT FOR HOUSEHOLD APPLIANCE...
- Publication number 20250132663
- Publication date Apr 24, 2025
- FOSHAN SHUNDE MIDEA ELECTRIC SCIENCE AND TECHNOLOGY CO., LTD.
- Bin HU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
JUMP-START POWER AMPLIFIER BOOST CONVERTER
- Publication number 20250125774
- Publication date Apr 17, 2025
- Skyworks Solutions, Inc.
- Wendy NG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Multi-level Inverter
- Publication number 20250119066
- Publication date Apr 10, 2025
- Solaredge Technologies Ltd.
- Ilan Yoscovich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR CONTROLLING A NON-INVERTING BUCK BOOST DC-DC CONVERTER A...
- Publication number 20250112556
- Publication date Apr 3, 2025
- STMicroelectronics International N.V.
- Alessandro BERTOLINI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY DEVICE AND POWER CONTROL SEMICONDUCTOR DEVICE
- Publication number 20250105746
- Publication date Mar 27, 2025
- MITSUMI ELECTRIC CO., LTD.
- Satoshi ARIMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE, METHOD OF CONTROLLING THREE-PHASE VOLTAGE...
- Publication number 20250105719
- Publication date Mar 27, 2025
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Yoshinori TSURUMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE
- Publication number 20250105739
- Publication date Mar 27, 2025
- Mitsubishi Electric Corporation
- Ryoji TSURUTA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Techniques for Power Conversion in Single-Phase and Multi-Phase Pow...
- Publication number 20250096699
- Publication date Mar 20, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Daniel Gaona
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE
- Publication number 20250096670
- Publication date Mar 20, 2025
- Hitachi Astemo, Ltd.
- Shoya AWAMORI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONTROL OF A PLURALITY OF POWER CONVERTERS
- Publication number 20250088094
- Publication date Mar 13, 2025
- Hitachi Energy Ltd
- ChunMing YUAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER IMPROVING INPUT OVERVOLTAGE FROM OUTPUT VOLTAGE DROP
- Publication number 20250088091
- Publication date Mar 13, 2025
- ANPEC ELECTRONICS CORPORATION
- CHUN-KAI HSU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC POWER CONVERSION DEVICE FOR BRIDGING NEW ENERGY GENERATION, ENER...
- Publication number 20250088101
- Publication date Mar 13, 2025
- National Engineering Research Center of Advanced Energy Storage Materials (Sh...
- Faping ZHONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE AND AIRCRAFT
- Publication number 20250080011
- Publication date Mar 6, 2025
- Mitsubishi Electric Corporation
- Junichi NAKASHIMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER TRANSISTOR CLAMP CIRCUIT
- Publication number 20250080102
- Publication date Mar 6, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Taisuke KAZAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Multi-stage power supply signal conditioning
- Publication number 20250068221
- Publication date Feb 27, 2025
- SIGMASENSE, LLC.
- Patrick Troy Gray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HARMONIC SUPPRESSION METHOD AND APPARATUS FOR THREE-PHASE THREE-WIR...
- Publication number 20250070647
- Publication date Feb 27, 2025
- Eaton Intelligent Power Limited
- Jianxiong Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS COMPRISING A CONTROLLER FOR A SWITCHING CONVERTER
- Publication number 20250062690
- Publication date Feb 20, 2025
- Renesas Electronics America Inc.
- Chi MO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SCALABLE SWITCH CAPACITOR VOLTAGE REGULATORS
- Publication number 20250038647
- Publication date Jan 30, 2025
- Avago Technologies International Sales Pte. Limited
- Anwar Ali
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC VOLTAGE FILTER FOR AN INPUT OF AN INVERTER OF AN ELECTRIC MACHIN...
- Publication number 20250033489
- Publication date Jan 30, 2025
- SAFRAN ELECTRICAL & POWER
- Samir NEHME
- B60 - VEHICLES IN GENERAL
Information Patent Application
DIGITAL CONTROLLER
- Publication number 20250038663
- Publication date Jan 30, 2025
- Renesas Design (UK) Limited
- Guillaume De Cremoux
- 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

Constant ripple algorithm in DCM for buck converter

Two-phase smart power stage (SPS) for multiphase buck converters

Data generation method, data reproduction method, data generation d...

Tranformer based voltage regulator with flexible trans-inductor str...

Circuit and method for compensating output of voltage source, and v...

Systems and methods for resonant converter thermal and ripple curre...

Controller for power converter

DCDC circuit

T-type buck-boost rectifier

Data generation method, data reproduction method, data generation d...

Modular high power bi-directional half bridge buck/boost converter...

Isolated resonant DC-DC converter

Uninterruptible power supply converter circuit

Noise control circuit for a switching mode power supply and a metho...

Electrical component and method for manufacturing an electronic com...

Hybrid DC-DC variable switched capacitor converter and method of op...

Power converter, motor driver, and refrigeration cycle applied equi...

Fault tolerant system and method for continuous skip-fire pulse wid...

Power supply circuit and semiconductor integrated circuit including...

Low frequency output ripple cancelation for a power supply

Ripple detection device and ripple suppression device

Power supply device

Dc-dc converter control circuit

Power supply device

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

Patents Applicationslast 30 patents

MEMORY, STORAGE SYSTEMS, AND OPERATION METHODS OF MEMORY

PROVISION OF TWO MUTUALLY DIFFERENT ELECTRICAL DC VOLTAGES BY MEANS...

CHARGE PUMP AND BUCK CONVERTER FOR INTERMEDIATE BUS CONVERSION

CONTROL METHODS OF A CURRENT SOURCE INVERTER FOR INDUCTION COOKING

Control Method for Controlling Current Ripple of DC-DC Converter an...

POWER CONVERTING APPARATUS, MOTOR DRIVE UNIT, AND REFRIGERATION CYC...

POWER SUPPLY DEVICE

CONTROLLER FOR A RESONANT CONVERTER

SWITCHED-CAPACITOR COUPLED-INDUCTOR CONVERTER AND CONTROL METHOD TH...

Power controller, asymmetric half-bridge power supply, and control...

THREE-PHASE POWER SUPPLY CONVERSION CIRCUIT FOR HOUSEHOLD APPLIANCE...

JUMP-START POWER AMPLIFIER BOOST CONVERTER

Multi-level Inverter

METHOD FOR CONTROLLING A NON-INVERTING BUCK BOOST DC-DC CONVERTER A...

SWITCHING POWER SUPPLY DEVICE AND POWER CONTROL SEMICONDUCTOR DEVICE

POWER CONVERSION DEVICE, METHOD OF CONTROLLING THREE-PHASE VOLTAGE...

POWER CONVERSION DEVICE

Techniques for Power Conversion in Single-Phase and Multi-Phase Pow...

POWER CONVERSION DEVICE

POWER CONTROL OF A PLURALITY OF POWER CONVERTERS

POWER CONVERTER IMPROVING INPUT OVERVOLTAGE FROM OUTPUT VOLTAGE DROP

DC POWER CONVERSION DEVICE FOR BRIDGING NEW ENERGY GENERATION, ENER...

POWER CONVERSION DEVICE AND AIRCRAFT

POWER TRANSISTOR CLAMP CIRCUIT

Multi-stage power supply signal conditioning

HARMONIC SUPPRESSION METHOD AND APPARATUS FOR THREE-PHASE THREE-WIR...

APPARATUS COMPRISING A CONTROLLER FOR A SWITCHING CONVERTER

SCALABLE SWITCH CAPACITOR VOLTAGE REGULATORS

DC VOLTAGE FILTER FOR AN INPUT OF AN INVERTER OF AN ELECTRIC MACHIN...

DIGITAL CONTROLLER