with automatic control of the output voltage or current

Industry

CPC
H02M7/1557

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 H02M7/00Conversion of ac power input into dc power output Conversion of dc power input into ac power output

Current Industry

H02M7/1557with automatic control of the output voltage or current

Industries

Patents Grantslast 30 patents

Information Patent Grant
Switching device, switching power supply apparatus, and vehicle
- Patent number 11,955,901
- Issue date Apr 9, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shoichi Hara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power regulating unit and transport refrigeration device using the...
- Patent number 11,955,902
- Issue date Apr 9, 2024
- Carrier Corporation
- Yiming Wen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Discharge of an AC capacitor using totem-pole power factor correcti...
- Patent number 11,936,288
- Issue date Mar 19, 2024
- STMicroelectronics (Tours) SAS
- Ghafour Benabdelaziz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and systems for managing multi-cell batteries
- Patent number 11,906,597
- Issue date Feb 20, 2024
- Nova Semiconductor, Inc.
- Ahmad Ashrafzadeh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching power supply device, vehicle, and control method
- Patent number 11,652,423
- Issue date May 16, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shuhei Chizuwa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Switching device, switching power supply apparatus, and vehicle
- Patent number 11,616,452
- Issue date Mar 28, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shoichi Hara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Battery charging circuit and battery charging method
- Patent number 11,588,406
- Issue date Feb 21, 2023
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Jian Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply circuit, power supply device and control method
- Patent number 11,469,609
- Issue date Oct 11, 2022
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Chen Tian
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-level single-phase AC-to-DC converter
- Patent number 11,424,692
- Issue date Aug 23, 2022
- Hamilton Sundstrand Corporation
- Suman Dwari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energizing circuit of a magnetizing coil of an operational brake, a...
- Patent number 11,286,131
- Issue date Mar 29, 2022
- Kone Corporation
- Arto Nakari
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Discharge of an AC capacitor using totem-pole power factor correcti...
- Patent number 11,228,239
- Issue date Jan 18, 2022
- STMicroelectronics (Tours) SAS
- Ghafour Benabdelaziz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor topologies and devices for soft starting and active f...
- Patent number 11,196,338
- Issue date Dec 7, 2021
- North Carolina State University
- Richard B. Beddingfield
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion apparatus and control method of the same
- Patent number 11,171,573
- Issue date Nov 9, 2021
- FANUC CORPORATION
- Shinichi Horikoshi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device
- Patent number 11,139,749
- Issue date Oct 5, 2021
- Renesas Electronics Corporation
- Toshihiro Miyazaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Phase control of DC bus in appliances
- Patent number 11,050,380
- Issue date Jun 29, 2021
- Haier US Appliance Solutions, Inc.
- Mark Anthony Didat
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and systems for managing multi-cell batteries
- Patent number 10,964,928
- Issue date Mar 30, 2021
- Nova Semiconductor, Inc.
- Ahmad Ashrafzadeh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching power supply device
- Patent number 10,924,027
- Issue date Feb 16, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shintaro Tazaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply device
- Patent number 10,892,689
- Issue date Jan 12, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shintaro Tazaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Secondary-side control circuit, control method and flyback converte...
- Patent number 10,819,211
- Issue date Oct 27, 2020
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Xiaoyu Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply circuit based on feedback signal, power supply device...
- Patent number 10,819,246
- Issue date Oct 27, 2020
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD
- Chen Tian
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method of balancing output currents of a plurality of po...
- Patent number 10,788,850
- Issue date Sep 29, 2020
- EMC IP Holding Company LLC
- Sean Xu Chen
- G05 - CONTROLLING REGULATING
Information Patent Grant
Power conversion device and DC power transmission system
- Patent number 10,790,761
- Issue date Sep 29, 2020
- Mitsubishi Electric Corporation
- Takuya Kajiyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply device including an inrush current preventio...
- Patent number 10,587,205
- Issue date Mar 10, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shintaro Tazaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power supply apparatus and image forming apparatus
- Patent number 10,536,085
- Issue date Jan 14, 2020
- Canon Kabushiki Kaisha
- Yuya Hirano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power converter
- Patent number 10,498,251
- Issue date Dec 3, 2019
- Mitsubishi Electric Corporation
- Osamu Mori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of balancing a supply current and device for supplying power
- Patent number 10,423,183
- Issue date Sep 24, 2019
- EMC IP Holding Company LLC
- Sean Xu Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Overvoltage protection circuit for protecting overvoltage correspon...
- Patent number 10,284,075
- Issue date May 7, 2019
- RICOH ELECTRONIC DEVICES CO., LTD.
- Shohtaroh Sohma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply device
- Patent number 10,270,360
- Issue date Apr 23, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shintaro Tazaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device for internal combustion engine
- Patent number 10,263,554
- Issue date Apr 16, 2019
- MAHLE ELECTRIC DRIVES JAPAN CORPORATION
- Masanori Nakagawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device and image forming apparatus
- Patent number 10,263,525
- Issue date Apr 16, 2019
- KONICA MINOLTA, INC.
- Yuhei Tatsumoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND SYSTEMS FOR MANAGING MULTI-CELL BATTERIES
- Publication number 20240248149
- Publication date Jul 25, 2024
- Nova Semiconductor Inc.
- Ahmad Rick Ashrafzadeh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND SYSTEMS FOR MANAGING MULTI-CELL BATTERIES
- Publication number 20240142538
- Publication date May 2, 2024
- Nova Semiconductor Inc.
- Ahmad Ashrafzadeh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CONVERSION DEVICE
- Publication number 20240128887
- Publication date Apr 18, 2024
- Mitsubishi Electric Corporation
- Miwako TANAKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING DEVICE, SWITCHING POWER SUPPLY APPARATUS, AND VEHICLE
- Publication number 20230291324
- Publication date Sep 14, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Shoichi HARA
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRONIC CIRCUIT WITH THYRISTOR
- Publication number 20220360190
- Publication date Nov 10, 2022
- STMicroelectronics LTD
- Laurent GONTHIER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE CONVERTER
- Publication number 20220166340
- Publication date May 26, 2022
- STMicroelectronics (Tours) SAS
- Yannick HAGUE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DISCHARGE OF AN AC CAPACITOR USING TOTEM-POLE POWER FACTOR CORRECTI...
- Publication number 20220103062
- Publication date Mar 31, 2022
- STMicroelectronics (Tours) SAS
- Ghafour BENABDELAZIZ
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER REGULATING UNIT AND TRANSPORT REFRIGERATION DEVICE USING THE...
- Publication number 20220038023
- Publication date Feb 3, 2022
- Carrier Corporation
- Yiming Wen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DISCHARGE OF AN AC CAPACITOR USING TOTEM-POLE POWER FACTOR CORRECTI...
- Publication number 20210336533
- Publication date Oct 28, 2021
- STMicroelectronics (Tours) SAS
- Ghafour BENABDELAZIZ
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING DEVICE, SWITCHING POWER SUPPLY APPARATUS, AND VEHICLE
- Publication number 20210288589
- Publication date Sep 16, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- Shoichi HARA
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHODS AND SYSTEMS FOR MANAGING MULTI-CELL BATTERIES
- Publication number 20210151834
- Publication date May 20, 2021
- Nova Semiconductor, Inc.
- Ahmad Ashrafzadeh
- G01 - MEASURING TESTING
Information Patent Application
SWITCHING POWER SUPPLY DEVICE, VEHICLE, AND CONTROL METHOD
- Publication number 20210126547
- Publication date Apr 29, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- Shuhei CHIZUWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY CHARGING CIRCUIT AND BATTERY CHARGING METHOD
- Publication number 20210036612
- Publication date Feb 4, 2021
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Jian Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION APPARATUS AND CONTROL METHOD OF THE SAME
- Publication number 20210021205
- Publication date Jan 21, 2021
- FANUC CORPORATION
- Shinichi HORIKOSHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY CIRCUIT, POWER SUPPLY DEVICE AND CONTROL METHOD
- Publication number 20200412268
- Publication date Dec 31, 2020
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Chen TIAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20200403525
- Publication date Dec 24, 2020
- RENESAS ELECTRONICS CORPORATION
- Toshihiro MIYAZAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR TOPOLOGIES AND DEVICES FOR SOFT STARTING AND ACTIVE F...
- Publication number 20200343809
- Publication date Oct 29, 2020
- North Carolina State University
- Richard B. Beddingfield
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONVERTER CIRCUIT, POWER CONVERSION SYSTEM, AND MOTOR DRIVE APPARATUS
- Publication number 20200328693
- Publication date Oct 15, 2020
- FANUC CORPORATION
- Shouta FUJII
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY DEVICE
- Publication number 20200052606
- Publication date Feb 13, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- Shintaro TAZAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE AND DC POWER TRANSMISSION SYSTEM
- Publication number 20190386578
- Publication date Dec 19, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Takuya KAJIYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Trigger Circuitry for Fast, Low-Power State Transitions
- Publication number 20190267911
- Publication date Aug 29, 2019
- CogniPower, LLC
- Thomas E. Lawson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY DEVICE
- Publication number 20190214920
- Publication date Jul 11, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- SHINTARO TAZAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHASE CONTROL OF DC BUS IN APPLIANCES
- Publication number 20190190429
- Publication date Jun 20, 2019
- Haier US Appliance Solutions, Inc.
- Mark Anthony Didat
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Methods and Systems for Managing Multi-Cell Batteries
- Publication number 20190148701
- Publication date May 16, 2019
- Nova Semiconductor, Inc.
- Ahmad Ashrafzadeh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SWITCHING POWER SUPPLY DEVICE
- Publication number 20190036462
- Publication date Jan 31, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- SHINTARO TAZAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SECONDARY-SIDE CONTROL CIRCUIT, CONTROL METHOD AND FLYBACK CONVERTE...
- Publication number 20180331615
- Publication date Nov 15, 2018
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Xiaoyu Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER
- Publication number 20180302003
- Publication date Oct 18, 2018
- MITSUBISHI ELECTRIC CORPORATION
- Osamu MORI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20180287499
- Publication date Oct 4, 2018
- KONICA MINOLTA INC
- Yuhei TATSUMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20180205336
- Publication date Jul 19, 2018
- MAHLE ELECTRIC DRIVES JAPAN CORPORATION
- MASANORI NAKAGAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SECONDARY-SIDE CONTROL CIRCUIT, CONTROL METHOD AND FLYBACK CONVERTE...
- Publication number 20170353099
- Publication date Dec 7, 2017
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Xiaoyu Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

with automatic control of the output voltage or current

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Switching device, switching power supply apparatus, and vehicle

Power regulating unit and transport refrigeration device using the...

Discharge of an AC capacitor using totem-pole power factor correcti...

Methods and systems for managing multi-cell batteries

Switching power supply device, vehicle, and control method

Switching device, switching power supply apparatus, and vehicle

Battery charging circuit and battery charging method

Power supply circuit, power supply device and control method

Multi-level single-phase AC-to-DC converter

Energizing circuit of a magnetizing coil of an operational brake, a...

Discharge of an AC capacitor using totem-pole power factor correcti...

Semiconductor topologies and devices for soft starting and active f...

Power conversion apparatus and control method of the same

Semiconductor device

Phase control of DC bus in appliances

Methods and systems for managing multi-cell batteries

Switching power supply device

Switching power supply device

Secondary-side control circuit, control method and flyback converte...

Power supply circuit based on feedback signal, power supply device...

System and method of balancing output currents of a plurality of po...

Power conversion device and DC power transmission system

Switching power supply device including an inrush current preventio...

Power supply apparatus and image forming apparatus

Power converter

Method of balancing a supply current and device for supplying power

Overvoltage protection circuit for protecting overvoltage correspon...

Switching power supply device

Power supply device for internal combustion engine

Power supply device and image forming apparatus

Patents Applicationslast 30 patents

METHODS AND SYSTEMS FOR MANAGING MULTI-CELL BATTERIES

METHODS AND SYSTEMS FOR MANAGING MULTI-CELL BATTERIES

POWER CONVERSION DEVICE

SWITCHING DEVICE, SWITCHING POWER SUPPLY APPARATUS, AND VEHICLE

ELECTRONIC CIRCUIT WITH THYRISTOR

VOLTAGE CONVERTER

DISCHARGE OF AN AC CAPACITOR USING TOTEM-POLE POWER FACTOR CORRECTI...

POWER REGULATING UNIT AND TRANSPORT REFRIGERATION DEVICE USING THE...

DISCHARGE OF AN AC CAPACITOR USING TOTEM-POLE POWER FACTOR CORRECTI...

SWITCHING DEVICE, SWITCHING POWER SUPPLY APPARATUS, AND VEHICLE

METHODS AND SYSTEMS FOR MANAGING MULTI-CELL BATTERIES

SWITCHING POWER SUPPLY DEVICE, VEHICLE, AND CONTROL METHOD

BATTERY CHARGING CIRCUIT AND BATTERY CHARGING METHOD

POWER CONVERSION APPARATUS AND CONTROL METHOD OF THE SAME

POWER SUPPLY CIRCUIT, POWER SUPPLY DEVICE AND CONTROL METHOD

SEMICONDUCTOR DEVICE

SEMICONDUCTOR TOPOLOGIES AND DEVICES FOR SOFT STARTING AND ACTIVE F...

CONVERTER CIRCUIT, POWER CONVERSION SYSTEM, AND MOTOR DRIVE APPARATUS

SWITCHING POWER SUPPLY DEVICE

POWER CONVERSION DEVICE AND DC POWER TRANSMISSION SYSTEM

Trigger Circuitry for Fast, Low-Power State Transitions

SWITCHING POWER SUPPLY DEVICE

PHASE CONTROL OF DC BUS IN APPLIANCES

Methods and Systems for Managing Multi-Cell Batteries

SWITCHING POWER SUPPLY DEVICE

SECONDARY-SIDE CONTROL CIRCUIT, CONTROL METHOD AND FLYBACK CONVERTE...

POWER CONVERTER

POWER SUPPLY DEVICE AND IMAGE FORMING APPARATUS

POWER SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINE

SECONDARY-SIDE CONTROL CIRCUIT, CONTROL METHOD AND FLYBACK CONVERTE...