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using discharge tubes or semiconductor devices as final control devices
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CPC
G05F1/40
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Parent Industries
G
PHYSICS
G05
Controlling systems
G05F
SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
G05F1/00
Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values
Current Industry
G05F1/40
using discharge tubes or semiconductor devices as final control devices
Industries
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Patents Grants
last 30 patents
Information
Patent Grant
Constant voltage circuit for improvement of load transient response...
Patent number
11,835,977
Issue date
Dec 5, 2023
NISSHINBO MICRO DEVICES INC.
Kenji Mii
G05 - CONTROLLING REGULATING
Information
Patent Grant
Alternating current (AC) voltage regulator and method of operating...
Patent number
11,777,418
Issue date
Oct 3, 2023
Hubbell Incorporated
Kenneth Edward Pagenkopf
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Alternating current (AC) voltage regulator and method of operating...
Patent number
11,569,750
Issue date
Jan 31, 2023
Hubbell Incorporated
Kenneth Edward Pagenkopf
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Voltage reference buffer circuit
Patent number
11,567,522
Issue date
Jan 31, 2023
Realtek Semiconductor Corporation
Che-Wei Chang
G05 - CONTROLLING REGULATING
Information
Patent Grant
Voltage regulator
Patent number
11,442,484
Issue date
Sep 13, 2022
Silergy Semiconductor Technology (Hangzhou) Ltd.
Wang Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Circuit structure for suppressing surge current
Patent number
11,349,302
Issue date
May 31, 2022
ZHENGZHOU YUNHAI INFORMATION TECHNOLOGY CO., LTD.
Weihua Cao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Alternating current (AC) voltage regulator and method of operating...
Patent number
11,152,871
Issue date
Oct 19, 2021
Hubbell Incorporated
Kenneth Edward Pagenkopf
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Hysteretic-based controller synchronized by a synthesized voltage
Patent number
10,630,184
Issue date
Apr 21, 2020
Enovate Medical, LLC
George Blakely
G05 - CONTROLLING REGULATING
Information
Patent Grant
Power output control module for a power distributor
Patent number
10,606,291
Issue date
Mar 31, 2020
Cyber Power Systems Inc.
Hung-Ming Hsieh
G05 - CONTROLLING REGULATING
Information
Patent Grant
Power conversion device, slow soft-startup circuit, and power conve...
Patent number
10,498,254
Issue date
Dec 3, 2019
Richtek Technology Corporation
Jyun-Che Ho
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Step-up/down power supply and power supply circuit
Patent number
10,340,799
Issue date
Jul 2, 2019
Hitachi Automotive Systems, Ltd.
Ming Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Circuit having a variable output and a converter controller includi...
Patent number
10,276,084
Issue date
Apr 30, 2019
Hyundai Motor Company
Shin Hye Chun
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Charger circuit and power conversion circuit thereof
Patent number
10,177,420
Issue date
Jan 8, 2019
Richtek Technology Corporation
Tsung-Wei Huang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Multiphase power converter
Patent number
10,170,995
Issue date
Jan 1, 2019
Dialog Semiconductor (UK) Limited
Carsten Barth
G05 - CONTROLLING REGULATING
Information
Patent Grant
LED driving system and associated control method
Patent number
10,091,846
Issue date
Oct 2, 2018
Chengdu Monolithic Power Systems Co., Ltd.
Bairen Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Hysteretic power converter with calibration circuit
Patent number
10,082,811
Issue date
Sep 25, 2018
Taiwan Semiconductor Manufacturing Company, Ltd
Chia-Liang Tai
G01 - MEASURING TESTING
Information
Patent Grant
Low ripple mechanism of mode change in switched capacitor voltage r...
Patent number
9,958,922
Issue date
May 1, 2018
Intel Corporation
George E. Matthew
G05 - CONTROLLING REGULATING
Information
Patent Grant
Super N-phase switching mode power supply
Patent number
9,871,448
Issue date
Jan 16, 2018
NVIDIA Corporation
Ming Yan
G05 - CONTROLLING REGULATING
Information
Patent Grant
Apparatus and methods for control of discontinuous-mode power conve...
Patent number
9,787,179
Issue date
Oct 10, 2017
Picor Corporation
John P. Clarkin
G05 - CONTROLLING REGULATING
Information
Patent Grant
Active pulse positioning modulator
Patent number
RE46419
Issue date
May 30, 2017
Intersil Americas LLC
Robert H. Isham
Information
Patent Grant
Power supply unit and organic light emitting display including the...
Patent number
9,514,671
Issue date
Dec 6, 2016
Samsung Display Co., Ltd.
Sung-Cheon Park
G05 - CONTROLLING REGULATING
Information
Patent Grant
High bandwidth PSRR power supply regulator
Patent number
9,471,076
Issue date
Oct 18, 2016
Micrel, Inc.
Rudolf Gerardus van Ettinger
G05 - CONTROLLING REGULATING
Information
Patent Grant
LED backlight driving circuit for LCD panels
Patent number
9,439,259
Issue date
Sep 6, 2016
Rohm Co., Ltd.
Junichi Hagino
G05 - CONTROLLING REGULATING
Information
Patent Grant
Hysteretic power converter with calibration circuit
Patent number
9,143,033
Issue date
Sep 22, 2015
Taiwan Semiconductor Manufacturing Company, Ltd.
Chia-Liang Tai
G05 - CONTROLLING REGULATING
Information
Patent Grant
Control of a half resonant converter for avoiding capacitive mode
Patent number
9,112,415
Issue date
Aug 18, 2015
NXP B.V.
Alfred Grakist
G05 - CONTROLLING REGULATING
Information
Patent Grant
Systems and methods to perform integrated power measurement and RDS...
Patent number
8,866,467
Issue date
Oct 21, 2014
Adaptive Digital Power, Inc.
Donald Wile
G05 - CONTROLLING REGULATING
Information
Patent Grant
High bandwidth PSRR power supply regulator
Patent number
8,760,131
Issue date
Jun 24, 2014
Micrel, Inc.
Rudolf Gerardus van Ettinger
G05 - CONTROLLING REGULATING
Information
Patent Grant
Adaptive non-positive inductor current detector (ANPICD)
Patent number
8,710,877
Issue date
Apr 29, 2014
Adaptive Digital Power, Inc.
Donald Wile
G05 - CONTROLLING REGULATING
Information
Patent Grant
Systems and methods for switching supply load current estimation
Patent number
8,710,814
Issue date
Apr 29, 2014
Adaptive Digital Power, Inc.
Donald Wile
G05 - CONTROLLING REGULATING
Information
Patent Grant
Adaptive digital pulse width modulation generator for buck converters
Patent number
8,466,665
Issue date
Jun 18, 2013
Adaptive Digital Power, Inc.
Huy X Ngo
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
ALTERNATING CURRENT (AC) VOLTAGE REGULATOR AND METHOD OF OPERATING...
Publication number
20230170817
Publication date
Jun 1, 2023
HUBBELL INCORPORATED
Kenneth Edward Pagenkopf
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONSTANT VOLTAGE CIRCUIT FOR IMPROVEMENT OF LOAD TRANSIENT RESPONSE...
Publication number
20220197320
Publication date
Jun 23, 2022
Nisshinbo Micro Devices Inc.
Kenji MII
G05 - CONTROLLING REGULATING
Information
Patent Application
ALTERNATING CURRENT (AC) VOLTAGE REGULATOR AND METHOD OF OPERATING...
Publication number
20220029550
Publication date
Jan 27, 2022
HUBBELL INCORPORATED
Kenneth Edward Pagenkopf
G05 - CONTROLLING REGULATING
Information
Patent Application
Voltage reference buffer circuit
Publication number
20210382512
Publication date
Dec 9, 2021
REALTEK SEMICONDUCTOR CORPORATION
CHE-WEI CHANG
G05 - CONTROLLING REGULATING
Information
Patent Application
VOLTAGE REGULATOR
Publication number
20210247791
Publication date
Aug 12, 2021
SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Wang Zhang
G05 - CONTROLLING REGULATING
Information
Patent Application
POWER OUTPUT CONTROL MODULE FOR A POWER DISTRIBUTOR
Publication number
20190011942
Publication date
Jan 10, 2019
CYBER POWER SYSTEMS INC.
Hung-Ming HSIEH
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
STEP-UP/DOWN POWER SUPPLY AND POWER SUPPLY CIRCUIT
Publication number
20180316268
Publication date
Nov 1, 2018
Hitachi Automotive Systems, Ltd.
Ming LIU
G05 - CONTROLLING REGULATING
Information
Patent Application
POWER CONVERSION DEVICE, SLOW SOFT-STARTUP CIRCUIT, AND POWER CONVE...
Publication number
20180309385
Publication date
Oct 25, 2018
RICHTEK TECHNOLOGY CORPORATION
Jyun-Che Ho
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VOLTAGE REFERENCE BUFFER CIRCUIT
Publication number
20180136681
Publication date
May 17, 2018
REALTEK SEMICONDUCTOR CORPORATION
CHE-WEI CHANG
G05 - CONTROLLING REGULATING
Information
Patent Application
CIRCUIT HAVING A VARIABLE OUTPUT AND A CONVERTER CONTROLLER INCLUDI...
Publication number
20180130398
Publication date
May 10, 2018
Hyundai Motor Company
Shin Hye Chun
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CHARGER CIRCUIT AND POWER CONVERSION CIRCUIT THEREOF
Publication number
20180115025
Publication date
Apr 26, 2018
RICHTEK TECHNOLOGY CORPORATION
Tsung-Wei Huang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Multiphase Power Converter
Publication number
20180054124
Publication date
Feb 22, 2018
Dialog Semiconductor (UK) Limited
Carsten Barth
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
LED DRIVING SYSTEM AND ASSOCIATED CONTROL METHOD
Publication number
20170374713
Publication date
Dec 28, 2017
Chengdu Monolithic Power Systems Co., Ltd.
Bairen Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
LOW RIPPLE MECHANISM OF MODE CHANGE IN SWITCHED CAPACITOR VOLTAGE R...
Publication number
20170242468
Publication date
Aug 24, 2017
Intel Corporation
George E. Matthew
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HIGH BANDWIDTH PSRR POWER SUPPLY REGULATOR
Publication number
20140327416
Publication date
Nov 6, 2014
MICREL, INC.
Rudolf Gerardus van Ettinger
G05 - CONTROLLING REGULATING
Information
Patent Application
POWER SUPPLY UNIT AND ORGANIC LIGHT EMITTING DISPLAY INCLUDING THE...
Publication number
20130235017
Publication date
Sep 12, 2013
Samsung Mobile Display Co., Ltd.
Sung Cheon PARK
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
High Bandwidth PSRR Power Supply Regulator
Publication number
20130176006
Publication date
Jul 11, 2013
MICREL, INC.
Rudolf Gerardus van Ettinger
G05 - CONTROLLING REGULATING
Information
Patent Application
ADAPTIVE NON-POSITIVE INDUCTOR CURRENT DETECTOR (ANPICD)
Publication number
20130169323
Publication date
Jul 4, 2013
Donald Wile
G01 - MEASURING TESTING
Information
Patent Application
DRIVE CIRCUIT FOR LIGHT-EMITTING DIODE, AND LIGHT-EMITTING DEVICE A...
Publication number
20120188487
Publication date
Jul 26, 2012
Rohm Co., Ltd.
Junichi HAGINO
G05 - CONTROLLING REGULATING
Information
Patent Application
HYSTERETIC POWER CONVERTER WITH CALIBRATION CIRCUIT
Publication number
20120133345
Publication date
May 31, 2012
Taiwan Semiconductor Manufacturing Company, Ltd.
Chia-Liang TAI
G05 - CONTROLLING REGULATING
Information
Patent Application
CONTROL OF A HALF RESONANT CONVERTER FOR AVOIDING CAPACITIVE MODE
Publication number
20110187335
Publication date
Aug 4, 2011
NXP B.V.
Alfred Grakist
G05 - CONTROLLING REGULATING
Information
Patent Application
Prognostic Health Monitoring in Switch-Mode Power Supplies with Vol...
Publication number
20080015795
Publication date
Jan 17, 2008
RIDGETOP GROUP, INC.
James P. Hofmeister
G05 - CONTROLLING REGULATING
Information
Patent Application
POWER SUPPLY APPARATUS AND METHOD FOR PROVIDING VOLTAGE
Publication number
20080001584
Publication date
Jan 3, 2008
ShouFang Chen
G05 - CONTROLLING REGULATING
Information
Patent Application
Modular server system
Publication number
20060184811
Publication date
Aug 17, 2006
Keith Kasprzak
G05 - CONTROLLING REGULATING
Information
Patent Application
Dynamic voltage scaling for portable devices
Publication number
20050218871
Publication date
Oct 6, 2005
Inyup Kang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Portable electronic device capable of supplying a predetermined vol...
Publication number
20050218875
Publication date
Oct 6, 2005
MICRO-STAR INTERNATIONAL CO., LTD.
Wen-Chi Chen
G05 - CONTROLLING REGULATING
Information
Patent Application
Configurable internal/external linear voltage regulator
Publication number
20050206355
Publication date
Sep 22, 2005
James W. Leith
G05 - CONTROLLING REGULATING
Information
Patent Application
Low current consumption detector circuit & applications
Publication number
20050184709
Publication date
Aug 25, 2005
Matthew G. Dayley
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Driving voltage detecting device
Publication number
20050179422
Publication date
Aug 18, 2005
Worldwide International Patent & Trademark Office
Johnson Chiang
G05 - CONTROLLING REGULATING
Information
Patent Application
Apparatus including switching circuit
Publication number
20050162140
Publication date
Jul 28, 2005
Mark Hirst
G05 - CONTROLLING REGULATING