Means for increasing hold-up time

Industry

CPC
H02M2001/0096

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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

Current Industry

H02M2001/0096Means for increasing hold-up time

Industries

Patents Grantslast 30 patents

Information Patent Grant
Power supply apparatus capable to extend hold-up time length of out...
- Patent number 11,025,158
- Issue date Jun 1, 2021
- Acer Incorporated
- Tzu-Tseng Chan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Optimized gate driver for low voltage power loss protection system
- Patent number 10,992,173
- Issue date Apr 27, 2021
- Active-Semi, Inc.
- Thuc Huu Lam
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Optimized gate driver for low voltage power loss protection system
- Patent number 10,985,644
- Issue date Apr 20, 2021
- Active-Semi, Inc.
- Thuc Huu Lam
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
LLC resonant converter having multiple transformers and a parallel...
- Patent number 10,972,011
- Issue date Apr 6, 2021
- Excelsys Technologies Ltd.
- Jonathan James Wilkinson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion apparatus
- Patent number 10,965,217
- Issue date Mar 30, 2021
- Acer Incorporated
- Tzu-Tseng Chan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply delay to prevent oscillations for autonomous systems
- Patent number 10,944,326
- Issue date Mar 9, 2021
- United States of America as represented by the Secretary of the Navy
- Alex G. Phipps
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply with resonant converter
- Patent number 10,944,334
- Issue date Mar 9, 2021
- Siemens Aktiengesellschaft
- Stefan Schulz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device and power system performing protection cont...
- Patent number 10,931,113
- Issue date Feb 23, 2021
- Mitsubishi Electric Corporation
- Takuya Kajiyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Motor drive system including power storage device
- Patent number 10,924,041
- Issue date Feb 16, 2021
- FANUC CORPORATION
- Shougo Shinoda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Frequency modulation control for phase-shift full bridge converters
- Patent number 10,903,748
- Issue date Jan 26, 2021
- Infineon Technologies Austria AG
- Manuel Escudero Rodriguez
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device
- Patent number 10,790,752
- Issue date Sep 29, 2020
- Acer Incorporated
- Tzu-Tseng Chan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Optimized gate driver for low voltage power loss protection system
- Patent number 10,778,079
- Issue date Sep 15, 2020
- Active-Semi, Inc.
- Thuc Huu Lam
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charge control device
- Patent number 10,587,142
- Issue date Mar 10, 2020
- DENSO TEN Limited
- Kiyoshi Koyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power module
- Patent number 10,447,166
- Issue date Oct 15, 2019
- Delta Electronics, Inc.
- Jianhong Zeng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power supply unit having an extended hold-up time
- Patent number 10,338,658
- Issue date Jul 2, 2019
- Dell Products, L.P.
- Tsai-Fu Hung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Programmable pulse time limit for switching DC-DC converters
- Patent number 10,263,523
- Issue date Apr 16, 2019
- Silicon Laboratories Inc.
- Jeffrey L. Sonntag
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High-efficiency holdup circuit for switch-mode power supply
- Patent number 10,256,731
- Issue date Apr 9, 2019
- Simmonds Precision Products, Inc.
- Robbie W. Hall
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Constant-current constant-voltage (CCCV) control unit power supply
- Patent number 10,219,332
- Issue date Feb 26, 2019
- Gardenia Industrial Limited
- Shu Rong Ouyang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for extension of power supply hold-up time
- Patent number 10,148,185
- Issue date Dec 4, 2018
- Dell Products L.P.
- Stuart Allen Berke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for detecting a loss of AC power in a switched-mo...
- Patent number 9,960,686
- Issue date May 1, 2018
- Infineon Technologies Austria AG
- Weifu Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High efficiency AC/DC power supply
- Patent number 9,954,443
- Issue date Apr 24, 2018
- Tower Semiconductor Ltd.
- Dror Manor
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switched mode AC-DC converter
- Patent number 9,941,801
- Issue date Apr 10, 2018
- Icergi Limited
- George Young
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply apparatus with extending hold up time function
- Patent number 9,866,106
- Issue date Jan 9, 2018
- Delta Electronics, Inc.
- Cheng-Chan Hsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bootstrap circuit
- Patent number 9,768,685
- Issue date Sep 19, 2017
- Rohm Co., Ltd.
- Yoshihiro Teno
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switched-mode power supply comprising a module for charging and dis...
- Patent number 9,742,287
- Issue date Aug 22, 2017
- Airbus Operations (S.A.S.)
- Olivier Rieux-Lopez
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply system and power control circuit thereof
- Patent number 9,705,323
- Issue date Jul 11, 2017
- Via Technologies, Inc.
- Wei-Te Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply system and control method thereof
- Patent number 9,692,255
- Issue date Jun 27, 2017
- Lite-On Electronics (Guangzhou) Limited
- Yu-Shun Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery charging system using charger and driving control method of...
- Patent number 9,667,081
- Issue date May 30, 2017
- Hyundai Motor Company
- Hyun Wook Seong
- B60 - VEHICLES IN GENERAL
Information Patent Grant
HVAC motor load balancing
- Patent number 9,528,718
- Issue date Dec 27, 2016
- Carrier Corporation
- Tathagata De
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply avoiding auxiliary boost circuit over voltage
- Patent number 9,479,045
- Issue date Oct 25, 2016
- CHICONY POWER TECHNOLOGY CO., LTD.
- Tzu-Hung Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CURRENT DETECTING CIRCUIT AND METHOD FOR CONSTANT ON-TIME POWER CON...
- Publication number 20210184559
- Publication date Jun 17, 2021
- ANPEC ELECTRONICS CORPORATION
- MING-LIANG TSAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION APPARATUS
- Publication number 20210159801
- Publication date May 27, 2021
- ACER INCORPORATED
- Tzu-Tseng Chan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION APPARATUS
- Publication number 20200350823
- Publication date Nov 5, 2020
- ACER INCORPORATED
- Tzu-Tseng Chan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Supply Delay to Prevent Oscillations for Autonomous Systems
- Publication number 20200052599
- Publication date Feb 13, 2020
- The United States of America as represented by the Secretary of the Navy
- Alex G. Phipps
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER MODULE
- Publication number 20190393789
- Publication date Dec 26, 2019
- Delta Electronics, Inc.
- Jianhong Zeng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
A SWITCHED MODE AC-DC CONVERTER
- Publication number 20170126134
- Publication date May 4, 2017
- EISERGY LIMITED
- George YOUNG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Mother/Daughterboard Power Supply
- Publication number 20140265594
- Publication date Sep 18, 2014
- Gilles van Ruymbeke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY FOR PROLONGING HOLD-UP TIME
- Publication number 20140254201
- Publication date Sep 11, 2014
- ZIPPY TECHNOLOGY CORP.
- Tsun-Te SHIH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HOLD-UP TIME ENHANCEMENT CIRCUIT FOR LLC RESONANT CONVERTER
- Publication number 20140247626
- Publication date Sep 4, 2014
- Tai Keung Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY PROTECTION SYSTEM
- Publication number 20140232454
- Publication date Aug 21, 2014
- Fairchild Semiconductor Corporation
- James E. Gillberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HVAC Motor Load Balancing
- Publication number 20140188289
- Publication date Jul 3, 2014
- Carrier Corporation
- Tathagata De
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY
- Publication number 20140177283
- Publication date Jun 26, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Jae Kook KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AC ADAPTER FOR ELECTRONIC DEVICE
- Publication number 20140176048
- Publication date Jun 26, 2014
- Alexander B. UAN-ZO-LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Back-up Capacitor
- Publication number 20140167640
- Publication date Jun 19, 2014
- DIALOG SEMICONDUCTOR GMBH
- Horst Knoedgen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AC Input Voltage Detection Circuit and AC/DC Power Source
- Publication number 20140119084
- Publication date May 1, 2014
- Sanken Electric Co., Ltd
- Toru ASHIKAGA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
REGENERATIVE VOLTAGE DOUBLER RECTIFIER, VOLTAGE SAG/SWELL CORRECTIO...
- Publication number 20140104896
- Publication date Apr 17, 2014
- Rangarajan Tallam
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY SYSTEM AND POWER CONTROL CIRCUIT THEREOF
- Publication number 20140097703
- Publication date Apr 10, 2014
- VIA TECHNOLOGIES, INC.
- Wei-Te HUANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOTOR DRIVE DEVICE, MAGNETIC DISK STORAGE DEVICE, AND ELECTRONIC AP...
- Publication number 20140078610
- Publication date Mar 20, 2014
- ROHM CO., LTD.
- Yoshito OTAGURO
- G11 - INFORMATION STORAGE
Information Patent Application
CIRCUIT AND METHOD FOR PROVIDING HOLD-UP TIME IN A DC-DC CONVERTER
- Publication number 20140015322
- Publication date Jan 16, 2014
- Power-One, Inc.
- Johann Ferdinand Milavec
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER FACTOR CORRECTION CIRCUIT
- Publication number 20130322137
- Publication date Dec 5, 2013
- LSIS CO., LTD
- Jae Ho LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HOLD-UP TIME ENHANCEMENT CIRCUIT FOR LLC RESONANT CONVERTER
- Publication number 20130279205
- Publication date Oct 24, 2013
- Lee Tai Keung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH EFFICIENCY AC/DC POWER SUPPLY
- Publication number 20130250621
- Publication date Sep 26, 2013
- Techtium Ltd.
- Dror MANOR
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Last Gasp Hold-Up Circuit Using Adaptive Constant On Time Control
- Publication number 20130241503
- Publication date Sep 19, 2013
- MICREL, INC.
- Martin F. Galinski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS FOR CONTROLLING AN INVERTER
- Publication number 20130154536
- Publication date Jun 20, 2013
- LSIS CO., LTD
- Jong Je PARK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SPRING-LOADED DRIVE WITH ACTIVE FEEDBACK IN DC CIRCUIT
- Publication number 20130076276
- Publication date Mar 28, 2013
- Siemens Aktiengesellschaft
- Adrian HUWILER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HOLD-UP TIME CIRCUIT, HOLD-UP TIME METHOD, AND POWER SUPPLY SYSTEM
- Publication number 20130051101
- Publication date Feb 28, 2013
- Huawei Technologies Co., Ltd
- Wenzong Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HOLD-UP TIME EXTENSION CIRCUIT FOR A POWER CONVERTER
- Publication number 20130027981
- Publication date Jan 31, 2013
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Gang Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY AND DISPLAY DEVICE PROVIDED WITH SAME
- Publication number 20120146986
- Publication date Jun 14, 2012
- Takayuki OUCHI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
HOLD-UP TIME EXTENDING CIRCUIT AND CONVERTER INCLUDING THE SAME
- Publication number 20120033457
- Publication date Feb 9, 2012
- Jin-Tae KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
High Efficiency Backup-Power Circuits for Switch-Mode Power Supplies
- Publication number 20110260539
- Publication date Oct 27, 2011
- Trimble Navigation Limited
- Peter Wai
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Means for increasing hold-up time

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Power supply apparatus capable to extend hold-up time length of out...

Optimized gate driver for low voltage power loss protection system

Optimized gate driver for low voltage power loss protection system

LLC resonant converter having multiple transformers and a parallel...

Power conversion apparatus

Power supply delay to prevent oscillations for autonomous systems

Switching power supply with resonant converter

Power conversion device and power system performing protection cont...

Motor drive system including power storage device

Frequency modulation control for phase-shift full bridge converters

Power supply device

Optimized gate driver for low voltage power loss protection system

Charge control device

Power module

Power supply unit having an extended hold-up time

Programmable pulse time limit for switching DC-DC converters

High-efficiency holdup circuit for switch-mode power supply

Constant-current constant-voltage (CCCV) control unit power supply

Systems and methods for extension of power supply hold-up time

System and method for detecting a loss of AC power in a switched-mo...

High efficiency AC/DC power supply

Switched mode AC-DC converter

Power supply apparatus with extending hold up time function

Bootstrap circuit

Switched-mode power supply comprising a module for charging and dis...

Power supply system and power control circuit thereof

Power supply system and control method thereof

Battery charging system using charger and driving control method of...

HVAC motor load balancing

Power supply avoiding auxiliary boost circuit over voltage

Patents Applicationslast 30 patents

CURRENT DETECTING CIRCUIT AND METHOD FOR CONSTANT ON-TIME POWER CON...

POWER CONVERSION APPARATUS

POWER CONVERSION APPARATUS

Power Supply Delay to Prevent Oscillations for Autonomous Systems

POWER MODULE

A SWITCHED MODE AC-DC CONVERTER

Mother/Daughterboard Power Supply

POWER SUPPLY FOR PROLONGING HOLD-UP TIME

HOLD-UP TIME ENHANCEMENT CIRCUIT FOR LLC RESONANT CONVERTER

POWER SUPPLY PROTECTION SYSTEM

HVAC Motor Load Balancing

POWER SUPPLY

AC ADAPTER FOR ELECTRONIC DEVICE

Back-up Capacitor

AC Input Voltage Detection Circuit and AC/DC Power Source

REGENERATIVE VOLTAGE DOUBLER RECTIFIER, VOLTAGE SAG/SWELL CORRECTIO...

POWER SUPPLY SYSTEM AND POWER CONTROL CIRCUIT THEREOF

MOTOR DRIVE DEVICE, MAGNETIC DISK STORAGE DEVICE, AND ELECTRONIC AP...

CIRCUIT AND METHOD FOR PROVIDING HOLD-UP TIME IN A DC-DC CONVERTER

POWER FACTOR CORRECTION CIRCUIT

HOLD-UP TIME ENHANCEMENT CIRCUIT FOR LLC RESONANT CONVERTER

HIGH EFFICIENCY AC/DC POWER SUPPLY

Last Gasp Hold-Up Circuit Using Adaptive Constant On Time Control

APPARATUS FOR CONTROLLING AN INVERTER

SPRING-LOADED DRIVE WITH ACTIVE FEEDBACK IN DC CIRCUIT

HOLD-UP TIME CIRCUIT, HOLD-UP TIME METHOD, AND POWER SUPPLY SYSTEM

HOLD-UP TIME EXTENSION CIRCUIT FOR A POWER CONVERTER

SWITCHING POWER SUPPLY AND DISPLAY DEVICE PROVIDED WITH SAME

HOLD-UP TIME EXTENDING CIRCUIT AND CONVERTER INCLUDING THE SAME

High Efficiency Backup-Power Circuits for Switch-Mode Power Supplies