Membership
Tour
Register
Log in
with automatic control of the output voltage or current
Follow
Industry
CPC
H02M3/33507
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
H
ELECTRICITY
H02
Electric power
H02M
APPARATUS 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
H02M3/00
Conversion of dc power input into dc power output
Current Industry
H02M3/33507
with automatic control of the output voltage or current
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Adjustable AC/DC conversion topology to regulate an isolated DC loa...
Patent number
11,976,376
Issue date
May 7, 2024
Rockwell Automation Technologies, Inc.
Nickolay N. Guskov
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Power supply control device and flyback converter
Patent number
11,962,246
Issue date
Apr 16, 2024
Rohm Co., Ltd.
Hiroki Kikuchi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Secondary-side protection and sense circuit for power converter
Patent number
11,955,881
Issue date
Apr 9, 2024
MINMAX TECHNOLOGY CO., LTD.
Ching-Hung Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Switching power supply, power adapter and charger
Patent number
11,955,893
Issue date
Apr 9, 2024
Shenzhen Huntkey Electric Co., Ltd.
Minli Xiao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Primary-side controller for hybrid secondary-side regulation
Patent number
11,955,895
Issue date
Apr 9, 2024
Dialog Semiconductor Inc.
Yong Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
High-side power switch for isolating a load in a wellbore
Patent number
11,955,892
Issue date
Apr 9, 2024
Halliburton Energy Services, Inc.
Joachim Pihl
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Quasi-resonant auto-tuning controller
Patent number
11,955,894
Issue date
Apr 9, 2024
Silanna Asia Pte Ltd
Aleksandar Radic
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Conversion device and control method thereof for controlling a peak...
Patent number
11,949,340
Issue date
Apr 2, 2024
Delta Electronics, Inc.
Hai-Bin Song
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Output load identification method and the apparatus incorporating t...
Patent number
11,940,856
Issue date
Mar 26, 2024
Tridonic GmbH & Co KG
Xinhai Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Power conversion apparatus, control module, and method of operating...
Patent number
11,942,856
Issue date
Mar 26, 2024
ARK MICROELECTRONIC CORP. LTD.
Yi-Lun Shen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power provider and display device including the same
Patent number
11,942,868
Issue date
Mar 26, 2024
Samsung Display Co., Ltd.
Yoon Young Lee
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Power supply device using intelligent pre-regulator
Patent number
11,929,678
Issue date
Mar 12, 2024
SJ SOLUTION CO., LTD.
Yeong Ryong Yun
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Type-2 compensation with reduced quiescent current
Patent number
11,916,486
Issue date
Feb 27, 2024
Texas Instruments Incorporated
Anmol Sharma
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Trans-inductor voltage regulator using a nonlinear compensation ind...
Patent number
11,909,324
Issue date
Feb 20, 2024
Dell Products L.P.
Shiguo Luo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control circuit for a power supply and power supply with reduced st...
Patent number
11,901,802
Issue date
Feb 13, 2024
Infineon Technologies Austria AG
Sang Ho Jang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Systems and methods for valley locking related to quasi-resonant sw...
Patent number
11,901,813
Issue date
Feb 13, 2024
On-Bright Electronics (Shanghai) Co., Ltd.
Penglin Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Internal voltage generation circuit of smart card and smart card in...
Patent number
11,893,435
Issue date
Feb 6, 2024
Samsung Electronics Co., Ltd.
Eunsang Jang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Power supply with active power buffer
Patent number
11,894,779
Issue date
Feb 6, 2024
Apple Inc.
Chanwit Prasantanakorn
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
DC pulse power supply device
Patent number
11,881,777
Issue date
Jan 23, 2024
Kyosan Electric Mfg. Co., Ltd.
Itsuo Yuzurihara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System power supply device with control for switching the number of...
Patent number
11,855,541
Issue date
Dec 26, 2023
Murata Manufacturing Co., Ltd.
Norikazu Sakamoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control circuit and method for switching power converters
Patent number
11,848,609
Issue date
Dec 19, 2023
M3 Technology, Inc.
Xiaoyu Xi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Harvesting energy from parasitic elements of a power converter
Patent number
11,848,617
Issue date
Dec 19, 2023
Rompower Technology Holdings, LLC
Ionel Jitaru
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Integrated circuit
Patent number
11,837,945
Issue date
Dec 5, 2023
Fuji Electric Co., Ltd.
Nobuyuki Hiasa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electronic device, protection circuit and protection method using t...
Patent number
11,837,949
Issue date
Dec 5, 2023
Lite-On Technology Corporation
Wei-Ting Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Switching power supply and electronic device
Patent number
11,837,950
Issue date
Dec 5, 2023
HUAYUAN SEMICONDUCTOR (SHENZHEN) LIMITED COMPANY
Chunming Guo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Apparatus for supplying power to drive alternating current (AC) dir...
Patent number
11,839,003
Issue date
Dec 5, 2023
Point Tek Co., Ltd.
Jun Sik Kim
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power converter with lossless current sensing capability and method...
Patent number
11,831,243
Issue date
Nov 28, 2023
INNOSCIENCE (SUZHOU) TECHNOLOGY CO., LTD.
Yanbo Zou
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Hybrid flyback circuit and control method
Patent number
11,824,456
Issue date
Nov 21, 2023
Delta Electronics (Shanghai) Co., Ltd.
Haibin Song
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Secondary controller for use in synchronous flyback converter
Patent number
11,824,453
Issue date
Nov 21, 2023
Power Integrations, Inc.
Sheng Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Voltage converter and control method for voltage conversion
Patent number
11,817,788
Issue date
Nov 14, 2023
CHICONY POWER TECHNOLOGY CO., LTD.
Tso-Jen Peng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
INTERNAL VOLTAGE GENERATION CIRCUIT OF SMART CARD AND SMART CARD IN...
Publication number
20240135131
Publication date
Apr 25, 2024
Samsung Electronics Co., Ltd.
Eunsang Jang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HOLDUP CAPACITOR CHARGING USING SINGLE SWITCH FORWARD CONVERTER
Publication number
20240128850
Publication date
Apr 18, 2024
HAMILTON SUNDSTRAND CORPORATION
Veerasamy Vasudevan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
EFFICIENCY TRACKING METHOD OF A CONTROLLER APPLIED TO A FLYBACK POW...
Publication number
20240128874
Publication date
Apr 18, 2024
Leadtrend Technology Corp.
Ming-Chang Tsou
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CIRCUIT FOR DETECTING POWER IN A MULTI-STAGE POWER CONVERTER
Publication number
20240128875
Publication date
Apr 18, 2024
Power Integrations, Inc.
Daryll Plaza BONAVENTE
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
RESONANT FLYBACK POWER CONVERTER AND SWITCHING CONTROL CIRCUIT AND...
Publication number
20240128876
Publication date
Apr 18, 2024
RICHTEK TECHNOLOGY CORPORATION
Yu-Chang Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DRIVE EQUIPMENT AND CONTROL METHOD
Publication number
20240120842
Publication date
Apr 11, 2024
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
Mostafa MAMUN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Protection Circuit of Flyback Converter and Control Method
Publication number
20240120831
Publication date
Apr 11, 2024
Joulwatt Technology Co., Ltd.
Xianghua JIANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ISOLATED SWITCHING CONVERTER FOR PEAK POWER DEMAND AND CONTROL METH...
Publication number
20240113629
Publication date
Apr 4, 2024
Hangzhou MPS Semiconductor Technology, Ltd.
Xuefeng Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
IMPROVED PERFORMANCE OF FLYBACK AND AC/DC POWER CONVERTER SYSTEM
Publication number
20240113627
Publication date
Apr 4, 2024
EGGTRONIC ENGINEERING S.P.A.
Igor SPINELLA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
INTEGRATED CIRCUIT AND POWER SUPPLY CIRCUIT
Publication number
20240113628
Publication date
Apr 4, 2024
Fuji Electric Co., Ltd.
Yoshizawa TSUYOSHI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER SUPPLY DEVICE
Publication number
20240088780
Publication date
Mar 14, 2024
Jong Hak BAEK
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
OPTIMIZED BATTERY CHARGING CIRCUIT WITH POWER FACTOR CORRECTION
Publication number
20240079900
Publication date
Mar 7, 2024
Iontra Inc
David KESSNER
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MULTI-LEVEL CURRENT DRIVEN DC/DC CONVERTER
Publication number
20240072545
Publication date
Feb 29, 2024
Sparq Systems Inc.
Majid Pahlevaninezhad
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROLLER APPLIED TO A POWER CONVERTER AND OPERATIONAL METHOD THEREOF
Publication number
20240063706
Publication date
Feb 22, 2024
Leadtrend Technology Corp.
Ming-Chang Tsou
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SWITCHING CONTROL CIRCUIT AND POWER SUPPLY CIRCUIT
Publication number
20240055974
Publication date
Feb 15, 2024
Fuji Electric Co., Ltd.
Nobuyuki HIASA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
NON-COMPLEMENTARY ACTIVE CLAMP FLYBACK (ACF) PRIMARY FIELD-EFFECT T...
Publication number
20240048053
Publication date
Feb 8, 2024
CYPRESS SEMICONDUCTOR CORPORATION
Soon Hwei TAN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
TRANSFORMER, DC-DC CONVERTER AND VEHICLE
Publication number
20240048054
Publication date
Feb 8, 2024
Valeo eAutomotive Shenzhen Co., Ltd.
Quan LIU
B60 - VEHICLES IN GENERAL
Information
Patent Application
LOW POWER PFC CONVERTER
Publication number
20240039398
Publication date
Feb 1, 2024
Apple Inc.
Bogdan T. Bucheru
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
TURN-ON PROCEDURE FOR A LOAD CONTROL DEVICE
Publication number
20240030806
Publication date
Jan 25, 2024
Lutron Technology Company LLC
Steven J. Kober
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DRIVING CIRCUIT, SEMICONDUCTOR DEVICE INCLUDING THE SAME, AND SWITC...
Publication number
20240022163
Publication date
Jan 18, 2024
Rohm Co., Ltd.
Yuta SHIROISHI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
INSULATED POWER SUPPLY APPARATUS AND SEMICONDUCTOR DEVICE FOR POWER...
Publication number
20240014741
Publication date
Jan 11, 2024
MITSUMI ELECTRIC CO., LTD.
Daisuke IMADE
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ASYMMETRIC HALF BRIDGE FLYBACK CONVERTER
Publication number
20240007000
Publication date
Jan 4, 2024
Infineon Technologies Austria AG
Alfredo Medina-Garcia
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Three-Phase Rectifier with Reconfigurable Modules for Wide Output V...
Publication number
20240007005
Publication date
Jan 4, 2024
Queen's University at Kingston
Mojtaba Forouzesh
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
GENERATOR-RECTIFIER SYSTEM AND GRID INTERFACE
Publication number
20240006889
Publication date
Jan 4, 2024
THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
Arijit Banerjee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONTROL DEVICE, AC/DC CONVERTER, AND AC ADAPTER
Publication number
20230421064
Publication date
Dec 28, 2023
Rohm Co., Ltd.
Satoru NATE
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROL CIRCUIT, SYSTEM AND METHOD FOR SWITCHED-MODE POWER SUPPLY
Publication number
20230412082
Publication date
Dec 21, 2023
SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
Yanmei GUO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHOD FOR CHARGING VEHICLE'S HIGHER-VOLTAGE POWER SUPPL...
Publication number
20230398888
Publication date
Dec 14, 2023
Canoo Technologies Inc.
Amir Ranjbar
B60 - VEHICLES IN GENERAL
Information
Patent Application
POWER SUPPLY TOPOLOGY, MOTOR DRIVE CONTROLLER, AND VEHICLE
Publication number
20230402926
Publication date
Dec 14, 2023
Huawei Digital Power Technologies Co., Ltd.
Hong TAO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MAGNETICALLY COUPLED GALVANICALLY ISOLATED COMMUNICATION USING LEAD...
Publication number
20230387808
Publication date
Nov 30, 2023
Power Integrations, Inc.
Balu Balakrishnan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Laminar Electrostatic Eliminator Circuit
Publication number
20230363072
Publication date
Nov 9, 2023
SHENZHEN KESD TECHNOLOGY CO., LTD
Wenkui ZHANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER