using semiconductor devices only

Industry

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H02M7/217

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

Current Industry

H02M7/217using semiconductor devices only

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Integrated circuit and power supply circuit
- Patent number 12,368,389
- Issue date Jul 22, 2025
- Fuji Electric Co., Ltd.
- Takato Sugawara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Load control device for high-efficiency loads
- Patent number 12,369,233
- Issue date Jul 22, 2025
- Lutron Technology Company LLC
- Robert C. Newman
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Startup method of semiconductor transformer, and converter using same
- Patent number 12,368,367
- Issue date Jul 22, 2025
- HYOSUNG HEAVY INDUSTRIES CORPORATION
- Hae Won Seo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Layout method for power supplies with three-phase integrated transf...
- Patent number 12,368,388
- Issue date Jul 22, 2025
- AA Power Inc.
- Qun Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply circuit
- Patent number 12,362,671
- Issue date Jul 15, 2025
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Xiahe Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply with active power buffer
- Patent number 12,341,434
- Issue date Jun 24, 2025
- Apple Inc.
- Yantao Song
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetically coupled charging system and the method thereof
- Patent number 12,334,836
- Issue date Jun 17, 2025
- The Hong Kong Polytechnic University
- Ka Wai Eric Cheng
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Multiphase trans-inductor voltage regulator fault diagnostic
- Patent number 12,326,478
- Issue date Jun 10, 2025
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Alessandro Zafarana
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rectifier stability enhancement using closed loop control
- Patent number 12,323,072
- Issue date Jun 3, 2025
- AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED
- John Walley
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Boost converter with fast discharge function
- Patent number 12,316,224
- Issue date May 27, 2025
- Acer Incorporated
- Tzu-Tseng Chan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching mode power supply with stable zero crossing detection, th...
- Patent number 12,308,758
- Issue date May 20, 2025
- Chengdu Monolithic Power Systems Co., Ltd.
- Hao Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power source device and image forming apparatus
- Patent number 12,306,564
- Issue date May 20, 2025
- Canon Kabushiki Kaisha
- Mitsunori Oshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power factor correction circuit and power converter
- Patent number 12,301,100
- Issue date May 13, 2025
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Ken Chin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AC-DC converter with adaptive regulation circuit
- Patent number 12,301,124
- Issue date May 13, 2025
- Nanowatt Inc.
- Wenbo Liang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and apparatus to compensate for power factor loss using a p...
- Patent number 12,301,101
- Issue date May 13, 2025
- Texas Instruments Incorporated
- Manish Bhardwaj
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Isolated gate driver
- Patent number 12,301,122
- Issue date May 13, 2025
- Murata Manufacturing Co., Ltd.
- Ronald Hogervorst
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device and capacitor
- Patent number 12,293,876
- Issue date May 6, 2025
- Mitsubishi Electric Corporation
- Tomoki Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System, method, and circuit for alternating current (AC) and direct...
- Patent number 12,294,288
- Issue date May 6, 2025
- Analog Devices, Inc.
- Noe Quintero
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Active variable reactance rectifier circuit and related techniques
- Patent number 12,288,994
- Issue date Apr 29, 2025
- The Regents of the University of Colorado, a Body Corporate
- Khurram K. Afridi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion apparatus, motor drive apparatus, and air conditioner
- Patent number 12,289,062
- Issue date Apr 29, 2025
- Mitsubishi Electric Corporation
- Takeshi Iida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power stealing using a current transformer
- Patent number 12,289,047
- Issue date Apr 29, 2025
- Texas Instruments Incorporated
- Navaneeth Kumar Narayanasamy
- 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
Wide power dynamic range CMOS RF-to-DC converter using body-control...
- Patent number 12,272,960
- Issue date Apr 8, 2025
- King Fahd University of Petroleum & Minerals
- Muneer A. Al-Absi
- 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
Efficiency improvement for power factor correction based AC-DC powe...
- Patent number 12,261,522
- Issue date Mar 25, 2025
- Cypress Semiconductor Corporation
- Hariom Rai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device
- Patent number 12,261,550
- Issue date Mar 25, 2025
- Daikin Industries, Ltd.
- Ryou Matsuyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of operating a power converter, control circuit, and power c...
- Patent number 12,261,547
- Issue date Mar 25, 2025
- Infineon Technologies Austria AG
- Gerald Deboy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for storing and depleting energy
- Patent number 12,255,457
- Issue date Mar 18, 2025
- Solaredge Technologies Ltd.
- Meir Gazit
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Measuring assembly for an inverter and inverter assembly
- Patent number 12,255,553
- Issue date Mar 18, 2025
- AVL List GmbH
- Erwin Reisinger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching technique using PWM for increasing switching efficiency
- Patent number 12,249,903
- Issue date Mar 11, 2025
- Power Switching LLC
- Alen Dahaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER CONVERSION DEVICE AND STORAGE MEDIUM
- Publication number 20250233527
- Publication date Jul 17, 2025
- DENSO CORPORATION
- Naoto KOBAYASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCULAR CURRENT SUPPRESSION METHOD, SWITCH CONTROL DEVICE, AND POW...
- Publication number 20250226739
- Publication date Jul 10, 2025
- Delta Electronics, Inc.
- Hsin Chih CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS POWER RECEIVING DEVICE AND ELECTRONIC DEVICE
- Publication number 20250226697
- Publication date Jul 10, 2025
- Murata Manufacturing Co., Ltd.
- Koyo KAIWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY WITH DYNAMIC CONTROL OF RESONANT MODE
- Publication number 20250219531
- Publication date Jul 3, 2025
- ACER INCORPORATED
- Tzu-Tseng Chan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SERVER CHASSIS INCLUDING AN INTEGRATED POWER SUPPLY UNIT
- Publication number 20250220844
- Publication date Jul 3, 2025
- Dell Products L.P.
- Meng-Ru Tsai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PRINTED CIRCUIT BOARD BASED RADIO FREQUENCY TO DIRECT CURRENT CONVE...
- Publication number 20250211026
- Publication date Jun 26, 2025
- KING FAHD UNIVERISTY OF PETROLEUM AND MINERALS
- Muneer A. AL-ABSI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AC-DC POWER CONVERTER
- Publication number 20250211129
- Publication date Jun 26, 2025
- AXIS AB
- Henrik KRISTENSEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER
- Publication number 20250211128
- Publication date Jun 26, 2025
- Delta Electronics, Inc.
- Yi-Li SU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER MODULE AND STATIC POWER CONVERTER
- Publication number 20250202343
- Publication date Jun 19, 2025
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Luis-Gabriel ALVES RODRIGUES
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER
- Publication number 20250192669
- Publication date Jun 12, 2025
- MAZDA MOTOR CORPORATION
- Chienru Lung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR PWM SWITCHING OF ALTERNATING CURRENT VOLTAGE, AND HOUSEH...
- Publication number 20250183793
- Publication date Jun 5, 2025
- Samsung Electronics Co., Ltd.
- Hyomin AHN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING SYNCHRONOUS RECTIFIERS IN POWER...
- Publication number 20250183811
- Publication date Jun 5, 2025
- ON-BRIGHT INTEGRATIONS CO., LTD.
- CHUNSHENG ZHAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RECTIFIER CIRCUIT FOR AN RFID TAG
- Publication number 20250175093
- Publication date May 29, 2025
- EM Microelectronic-Marin SA
- Kevin Scott BUESCHER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Storing and Depleting Energy
- Publication number 20250167555
- Publication date May 22, 2025
- Solaredge Technologies Ltd.
- Meir Gazit
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHED CAPACITORS FOR AC-DC APPLICATIONS
- Publication number 20250167694
- Publication date May 22, 2025
- pSemi Corporation
- David M. Giuliano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND CONTROL CIRCUIT FOR OPERATING A POWER CONVERTER ARRANGEM...
- Publication number 20250158507
- Publication date May 15, 2025
- Infineon Technologies Austria AG
- Matthias Joachim Kasper
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OFFSHORE CONVERTER PLATFORMS IN POWER TRANSMISSION NETWORKS
- Publication number 20250149894
- Publication date May 8, 2025
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Amit KUMAR
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SERVER POWER SUPPLY UNIT WITH HOT-SWAPPABLE RECTIFIER MODULES AND D...
- Publication number 20250141361
- Publication date May 1, 2025
- Dell Products L.P.
- Meng-Ru Tsai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RESONANT REGULATING RECTIFIER
- Publication number 20250125742
- Publication date Apr 17, 2025
- Korea University Research and Business Foundation
- Hyung-Min LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTEGRATED CIRCUIT AND POWER SUPPLY CIRCUIT
- Publication number 20250125741
- Publication date Apr 17, 2025
- Fuji Electric Co., Ltd.
- Hiroki YAMANE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Management Circuit with Inrush-Protection Device Bypass
- Publication number 20250125609
- Publication date Apr 17, 2025
- SiliconBrite Technologies, Inc.
- Cameron Nathan Jackson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE CONVERSION CIRCUIT, METHOD FOR CONTROLLING VOLTAGE CONVERSI...
- Publication number 20250125714
- Publication date Apr 17, 2025
- ECOFLOW INC.
- Mi ZHAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING SYNCHRONOUS RECTIFIERS IN POWER...
- Publication number 20250125738
- Publication date Apr 17, 2025
- ON-BRIGHT INTEGRATIONS CO., INC.
- CHUNSHENG ZHAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Conversion Circuit
- Publication number 20250125706
- Publication date Apr 17, 2025
- CYNTEC CO., LTD.
- Hsuan-Ju Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Negative Reactance Synthesizer
- Publication number 20250119117
- Publication date Apr 10, 2025
- City University of Hong Kong
- Chi Kong TSE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYNCHRONOUS RECTIFICATION DRIVE METHODS AND RELATED DRIVE CIRCUITS...
- Publication number 20250105727
- Publication date Mar 27, 2025
- Eaton Intelligent Power Limited
- Tianfeng Tan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING CONVERTER WITH SELECTABLE VOLTAGE SAMPLING PATHS AND ASSO...
- Publication number 20250105722
- Publication date Mar 27, 2025
- Chengdu Monolithic Power Systems Co., Ltd.
- Xuefeng Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BIDIRECTIONAL IMPEDANCE CONTROL NETWORK-BASED AC-DC CONVERTER WITH...
- Publication number 20250105761
- Publication date Mar 27, 2025
- Cornell University
- Khurram K. Afridi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-PHASE POWER CONVERTER AND METHOD OF CONTROLLING THE SAME
- Publication number 20250080006
- Publication date Mar 6, 2025
- Delta Electronics, Inc.
- Shang-Kay YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESONANT DC CONVERTER AND METHOD FOR OPERATING A RESONANT DC CONVERTER
- Publication number 20250079980
- Publication date Mar 6, 2025
- SIEMENS AKTIENGESELLSCHAFT
- Ashot Melkonyan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

using semiconductor devices only

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Integrated circuit and power supply circuit

Load control device for high-efficiency loads

Startup method of semiconductor transformer, and converter using same

Layout method for power supplies with three-phase integrated transf...

Switching power supply circuit

Power supply with active power buffer

Magnetically coupled charging system and the method thereof

Multiphase trans-inductor voltage regulator fault diagnostic

Rectifier stability enhancement using closed loop control

Boost converter with fast discharge function

Switching mode power supply with stable zero crossing detection, th...

Power source device and image forming apparatus

Power factor correction circuit and power converter

AC-DC converter with adaptive regulation circuit

Methods and apparatus to compensate for power factor loss using a p...

Isolated gate driver

Power supply device and capacitor

System, method, and circuit for alternating current (AC) and direct...

Active variable reactance rectifier circuit and related techniques

Power conversion apparatus, motor drive apparatus, and air conditioner

Power stealing using a current transformer

T-type buck-boost rectifier

Wide power dynamic range CMOS RF-to-DC converter using body-control...

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

Efficiency improvement for power factor correction based AC-DC powe...

Power conversion device

Method of operating a power converter, control circuit, and power c...

Method and apparatus for storing and depleting energy

Measuring assembly for an inverter and inverter assembly

Switching technique using PWM for increasing switching efficiency

Patents Applicationslast 30 patents

POWER CONVERSION DEVICE AND STORAGE MEDIUM

CIRCULAR CURRENT SUPPRESSION METHOD, SWITCH CONTROL DEVICE, AND POW...

WIRELESS POWER RECEIVING DEVICE AND ELECTRONIC DEVICE

POWER SUPPLY WITH DYNAMIC CONTROL OF RESONANT MODE

SERVER CHASSIS INCLUDING AN INTEGRATED POWER SUPPLY UNIT

PRINTED CIRCUIT BOARD BASED RADIO FREQUENCY TO DIRECT CURRENT CONVE...

AC-DC POWER CONVERTER

POWER CONVERTER

POWER MODULE AND STATIC POWER CONVERTER

POWER CONVERTER

METHOD FOR PWM SWITCHING OF ALTERNATING CURRENT VOLTAGE, AND HOUSEH...

SYSTEMS AND METHODS FOR CONTROLLING SYNCHRONOUS RECTIFIERS IN POWER...

RECTIFIER CIRCUIT FOR AN RFID TAG

Method and Apparatus for Storing and Depleting Energy

SWITCHED CAPACITORS FOR AC-DC APPLICATIONS

METHOD AND CONTROL CIRCUIT FOR OPERATING A POWER CONVERTER ARRANGEM...

OFFSHORE CONVERTER PLATFORMS IN POWER TRANSMISSION NETWORKS

SERVER POWER SUPPLY UNIT WITH HOT-SWAPPABLE RECTIFIER MODULES AND D...

RESONANT REGULATING RECTIFIER

INTEGRATED CIRCUIT AND POWER SUPPLY CIRCUIT

Power Management Circuit with Inrush-Protection Device Bypass

VOLTAGE CONVERSION CIRCUIT, METHOD FOR CONTROLLING VOLTAGE CONVERSI...

SYSTEMS AND METHODS FOR CONTROLLING SYNCHRONOUS RECTIFIERS IN POWER...

Power Conversion Circuit

Negative Reactance Synthesizer

SYNCHRONOUS RECTIFICATION DRIVE METHODS AND RELATED DRIVE CIRCUITS...

SWITCHING CONVERTER WITH SELECTABLE VOLTAGE SAMPLING PATHS AND ASSO...

BIDIRECTIONAL IMPEDANCE CONTROL NETWORK-BASED AC-DC CONVERTER WITH...

MULTI-PHASE POWER CONVERTER AND METHOD OF CONTROLLING THE SAME

RESONANT DC CONVERTER AND METHOD FOR OPERATING A RESONANT DC CONVERTER