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having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary side of an isolation transformer
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H02M3/33592
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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
H02M3/33592
having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary side of an isolation transformer
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Patents Grants
last 30 patents
Information
Patent Grant
Dynamic intra-pulse-sequence switch transition-time controller
Patent number
12,170,488
Issue date
Dec 17, 2024
Silanna Asia Pte Ltd
Aleksandar Radic
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Testing device and testing method for power converters
Patent number
12,169,227
Issue date
Dec 17, 2024
Mitsubishi Electric Corporation
Akito Nakayama
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power conversion device that performs synchronous control of switch...
Patent number
12,166,424
Issue date
Dec 10, 2024
Omron Corporation
Takuro Hashimoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Soft-switched resonant DC-DC converter with wide gain range
Patent number
12,160,178
Issue date
Dec 3, 2024
Delta Electronics, Inc.
Satyaki Mukherjee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Programmable DC-DC driver system
Patent number
12,155,315
Issue date
Nov 26, 2024
ABL IP HOLDING INC
Gregory Malone
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control circuit for an isolated power supply
Patent number
12,155,316
Issue date
Nov 26, 2024
SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
Yanmei Guo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Methods and apparatus to increase an operational range of a duty cy...
Patent number
12,155,314
Issue date
Nov 26, 2024
Texas Instruments Incorporated
Isaac Cohen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
DC-DC middle-point topology interleaving control
Patent number
12,149,180
Issue date
Nov 19, 2024
Lear Corporation
Rafael Jimenez Pino
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Resonant half-bridge flyback power converter with skipping cycles a...
Patent number
12,136,885
Issue date
Nov 5, 2024
Richtek Technology Corporation
Ta-Yung Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power conversion device
Patent number
12,136,886
Issue date
Nov 5, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Shogo Hirota
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Adaptive control of resonant power converters
Patent number
12,132,409
Issue date
Oct 29, 2024
Vicor Corporation
Patrizio Vinciarelli
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electronic transformer for current sharing and load-independent vol...
Patent number
12,132,408
Issue date
Oct 29, 2024
Virginia Tech Intellectual Properties, Inc.
Yuliang Cao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Resonant converter with a synchronous rectifier controller having o...
Patent number
12,126,267
Issue date
Oct 22, 2024
Sanken Electric Co., Ltd.
Eunsuk Lee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Synchronous rectifiers and charging methods used therein
Patent number
12,126,268
Issue date
Oct 22, 2024
LEADTREND TECHNOLOGY CORPORATION
Tsung-Chien Wu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Synchronous rectifier scheme for continuous conduction mode in prim...
Patent number
12,119,755
Issue date
Oct 15, 2024
Cypress Semiconductor Corporation
Arun Khamesra
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
DC/DC converter and method for controlling output voltage thereof
Patent number
12,119,753
Issue date
Oct 15, 2024
Huawei Technologies Co., Ltd.
Zhengyan He
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Active-clamp forward converter with regenerative snubber
Patent number
12,113,435
Issue date
Oct 8, 2024
Delta Electronics (Thailand) Public Co., Ltd.
Philipp Rehlaender
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
LLC resonant converter with windings fabricated on PCB
Patent number
12,113,454
Issue date
Oct 8, 2024
PHIHONG TECHNOLOGY CO., LTD.
Chun-Chen Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Zero-voltage-switching flyback converter with reduced secondary sid...
Patent number
12,113,448
Issue date
Oct 8, 2024
Dialog Semiconductor (UK) Limited
Huaming Guo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Synchronous rectification sampling control circuit, method and chip
Patent number
12,107,508
Issue date
Oct 1, 2024
Lii Semiconductor Co., LTD
Xinchun Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Driving circuit for switching element and switching circuit
Patent number
12,101,018
Issue date
Sep 24, 2024
Omron Corporation
Noriyuki Nosaka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Discharge prevention of the power switch in a power converter
Patent number
12,095,377
Issue date
Sep 17, 2024
Power Integrations, Inc.
Munadir A. Ahmed
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Bridge converter and method of controlling the same
Patent number
12,095,378
Issue date
Sep 17, 2024
Delta Electronics, Inc.
Shang-Kay Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Systems and methods for controlling synchronous rectification with...
Patent number
12,095,379
Issue date
Sep 17, 2024
On-Bright Electronics (Shanghai) Co., Ltd.
Chunsheng Zhao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Zero-voltage-switching control circuit, control method and switchin...
Patent number
12,088,190
Issue date
Sep 10, 2024
Silergy Semiconductor Technology (Hangzhou) Ltd.
Jian Deng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and apparatus for delivering power to semiconductors
Patent number
12,088,208
Issue date
Sep 10, 2024
Vicor Corporation
Patrizio Vinciarelli
H01 - BASIC ELECTRIC ELEMENTS
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
Information
Patent Grant
Resonant converter with multiple resonant tank circuits
Patent number
12,088,195
Issue date
Sep 10, 2024
Monolithic Power Systems, Inc.
Junjie Feng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Flyback converter with secondary side regulation
Patent number
12,081,134
Issue date
Sep 3, 2024
Texas Instruments Incorporated
Satish Kumar Vemuri
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Voltage bus discharge for universal serial bus power delivery
Patent number
12,074,529
Issue date
Aug 27, 2024
Cypress Semiconductor Corporation
Arun Khamesra
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
SYNCHRONOUS RECTIFICATION SWITCHING POWER SUPPLY CIRCUIT AND PRIMAR...
Publication number
20240421718
Publication date
Dec 19, 2024
Huayuan Semiconductor (Shenzhen) Limited Company
Haibin XIAO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SECONDARY SIDE CONTROLLED FLYBACK CONVERTER WITH ACCURATE FEED-FORW...
Publication number
20240421717
Publication date
Dec 19, 2024
CYPRESS SEMICONDUCTOR CORPORATION
Partha MONDAL
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SWITCHING POWER SUPPLY AND CONTROL METHOD THEREOF
Publication number
20240413743
Publication date
Dec 12, 2024
Southchip Semiconductor Technology (Shanghai) Co., Ltd.
Lin Feng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Circuits and Method for Controlling a Synchronous Rectifier
Publication number
20240413761
Publication date
Dec 12, 2024
Retela Leasing, LLC
Ross Teggatz
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
BRIDGE CONVERTER AND METHOD OF CONTROLLING THE SAME
Publication number
20240405689
Publication date
Dec 5, 2024
Delta Electronics, Inc.
Shang-Kay YANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEMS, METHODS, AND DEVICES FOR PULSE AMPLITUDE MODULATED CHARGING
Publication number
20240405592
Publication date
Dec 5, 2024
Milwaukee Electric Tool Corporation
Mahesh M. Swamy
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Very High Efficiency Soft Switching Converter Aka The Adjud Converter
Publication number
20240396463
Publication date
Nov 28, 2024
ROMPOWER TECHNOLOGY HOLDINGS, LLC
Ionel Jitaru
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
SYNCHRONOUS RECTIFIER CONTROL TECHNIQUES
Publication number
20240396462
Publication date
Nov 28, 2024
Resonant Link, Inc.
Milovan Kovacevic
G01 - MEASURING TESTING
Information
Patent Application
Secondary side peak current controlled mode flyback converter
Publication number
20240388213
Publication date
Nov 21, 2024
CYPRESS SEMICONDUCTOR CORPORATION
Rajesh KARRI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROL OF A SWITCHED-MODE POWER SUPPLY
Publication number
20240380331
Publication date
Nov 14, 2024
Infineon Technologies Austria AG
Stephen R. Pullen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MULTI-SYNCHRONOUS RECTIFIER (SR) DRIVE SWITCHING CONTROL SYSTEM
Publication number
20240372480
Publication date
Nov 7, 2024
TEXAS INSTRUMENTS INCORPORATED
Isaac Cohen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
AC-DC Power Converter with Multi-Port DC Output Circuit
Publication number
20240372458
Publication date
Nov 7, 2024
Silanna Asia Pte Ltd
William E. Rader
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERTER AND METHOD FOR CONTROLLING THE SAME
Publication number
20240372454
Publication date
Nov 7, 2024
Unico, LLC
Jason Stuart Katcha
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
AUXILIARY POWER CIRCUIT, BALANCE CIRCUIT, AND POWER SUPPLY SYSTEM
Publication number
20240364224
Publication date
Oct 31, 2024
Delta Electronics, Inc.
Che-Wei CHANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DIRECT CURRENT CONVERTER, COMMUNICATION DEVICE, AND PHOTOVOLTAIC SY...
Publication number
20240364226
Publication date
Oct 31, 2024
Huawei Digital Power Technologies Co., Ltd.
Zhengyan HE
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SWITCHED-MODE POWER CONVERTER
Publication number
20240364227
Publication date
Oct 31, 2024
SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
Yanmei GUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ASYMMETRIC HALF-BRIDGE FLYBACK CONVERTER AND CONTROL METHOD THEREOF
Publication number
20240356448
Publication date
Oct 24, 2024
Joulwatt Technology Co., Ltd.
Xiangyong XU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROLLER AND ISOLATED POWER CONVERTER
Publication number
20240356446
Publication date
Oct 24, 2024
SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
Yanmei GUO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Power Factor High-Voltage End Synchronous Rectifier
Publication number
20240356452
Publication date
Oct 24, 2024
YANNIS ELECTRONICS CO., LTD.
Wei-Ming Huang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROL METHOD FOR DUAL ACTIVE BRIDGE CIRCUIT
Publication number
20240339934
Publication date
Oct 10, 2024
Infineon Technologies Austria AG
Yi ZHANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SWITCHING POWER SUPPLY USING TRANSFORMER FOR TRANSMITTING INFORMATION
Publication number
20240333165
Publication date
Oct 3, 2024
MIX-DESIGN SEMICONDUCTOR TECHNOLOGIES LTD.
Wanle LIU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Soft Switching, Flyback Derived, Single Ended Asymmetrical Half Bri...
Publication number
20240333166
Publication date
Oct 3, 2024
ROMPOWER TECHNOLOGY HOLDINGS, LLC
Ionel Jitaru
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION DEVICE, VEHICLE, CONTROL METHOD, AND COMPUTER PROG...
Publication number
20240322698
Publication date
Sep 26, 2024
Panasonic Intellectual Property Management Co., Ltd.
Fumito KUSAMA
B60 - VEHICLES IN GENERAL
Information
Patent Application
Synchronous Switch Driver with Switched Filter
Publication number
20240322700
Publication date
Sep 26, 2024
Advanced Energy Industries, Inc.
Todd Martin Schaible
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYNCHRONOUS RECTIFICATION CONTROL METHOD FOR RESONANT POWER SUPPLY
Publication number
20240322701
Publication date
Sep 26, 2024
Delta Electronics, Inc.
Lin-Ya TSAI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Synchronous Rectifier Scheme to Avoid Cross-conduction in a Fly-Bac...
Publication number
20240322699
Publication date
Sep 26, 2024
CYPRESS SEMICONDUCTOR CORPORATION
Viral Kishorkumar BRAHMBHATT
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Phase-Shifted Full Bridge Topology With Energy Optimized Current In...
Publication number
20240322702
Publication date
Sep 26, 2024
ROMPOWER TECHNOLOGY HOLDINGS, LLC
Ionel Jitaru
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ASYMMETRIC HALF-BRIDGE POWER SUPPLIES AND CONTROL METHODS THEREOF
Publication number
20240313662
Publication date
Sep 19, 2024
ARK MICROELECTRONIC CORP. LTD.
Yi-Lun Shen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
D-MODE GAN TRANSISTOR SYNCHRONOUS RECTIFIER AND POWER CONVERTER HAV...
Publication number
20240305210
Publication date
Sep 12, 2024
ACBEL POLYTECH INC.
Wei-Hua CHIENG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Current booster
Publication number
20240291388
Publication date
Aug 29, 2024
ZS Electric AB
Zoran Stanisic
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER