Electricity: power supply or regulation systems

Industry

US Classification
323

US Patent Classification (USPC) is no longer used by USPTO since June 2015. Please refer to similar CPC classifications / industries.

Current Industry

323Electricity: power systems

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Charge pump regulator circuit with a variable drive voltage ring os...
- Patent number 9,041,370
- Issue date May 26, 2015
- Silanna Semiconductor U.S.A., Inc.
- Stuart B. Molin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wide output voltage range switching power converter
- Patent number 9,041,372
- Issue date May 26, 2015
- Analog Devices Global
- Renjian Xie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Windowless H-bridge buck-boost switching converter
- Patent number 9,041,363
- Issue date May 26, 2015
- Analog Devices Global
- Hirohisa Tanabe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Delay compensation circuit
- Patent number 9,041,366
- Issue date May 26, 2015
- FREESCALE SEMICONDUCTOR, INC.
- Ivan Carlos Ribeiro Nascimento
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage regulator with current limiter
- Patent number 9,041,367
- Issue date May 26, 2015
- FREESCALE SEMICONDUCTOR, INC.
- Chris C. Dao
- G05 - CONTROLLING REGULATING
Information Patent Grant
Control of energy storage system inverter system in a microgrid app...
- Patent number 9,042,141
- Issue date May 26, 2015
- Caterpillar Inc.
- Dachuan Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device
- Patent number 9,041,368
- Issue date May 26, 2015
- Olympus Corporation
- Toshiro Ijichi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converting circuit and control circuit thereof
- Patent number 9,041,374
- Issue date May 26, 2015
- Richtek Technology Corporation
- Hung-Yu Cheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Synchronous DC-DC converter having soft-stop function
- Patent number 9,041,376
- Issue date May 26, 2015
- Anpec Electronics Corporation
- Chia-Chieh Weng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reference voltage circuit and image-capture circuit
- Patent number 9,041,380
- Issue date May 26, 2015
- Sony Corporation
- Hayato Wakabayashi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and device for linearizing a transformer
- Patent number 9,041,383
- Issue date May 26, 2015
- ABB Research Ltd.
- Tord Bengtsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low dropout light emitting diode (LED) ballast circuit and method t...
- Patent number 9,041,313
- Issue date May 26, 2015
- Microchip Technology Inc.
- Alexander Mednik
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
RF power converter
- Patent number 9,041,364
- Issue date May 26, 2015
- RF Micro Devices, Inc.
- Nadim Khlat
- G05 - CONTROLLING REGULATING
Information Patent Grant
Pseudo constant on time control circuit and step-down regulator
- Patent number 9,041,377
- Issue date May 26, 2015
- Chengdu Monolithic Power Systems Co., Ltd.
- Rui Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dynamic maneuvering configuration for multiple control modes in a u...
- Patent number 9,041,378
- Issue date May 26, 2015
- Crane Electronics, Inc.
- Cuon Lam
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power-supply circuit for DC appliance
- Patent number 9,041,382
- Issue date May 26, 2015
- Samsung Electronics Co., Ltd.
- Hyun Cheol Jin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for driving transistors
- Patent number 9,041,433
- Issue date May 26, 2015
- Infineon Technologies Austria AG
- Pierrick Ausseresse
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Modular power converter having reduced switching loss
- Patent number 9,041,011
- Issue date May 26, 2015
- International Rectifier Corporation
- Ahmed Masood
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bridge-less step-up switching power supply device
- Patent number 9,042,140
- Issue date May 26, 2015
- Sanken Electric Co., Ltd.
- Akiteru Chiba
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multiple mode RF power converter
- Patent number 9,041,365
- Issue date May 26, 2015
- RF Micro Devices, Inc.
- Michael R. Kay
- G05 - CONTROLLING REGULATING
Information Patent Grant
System and method for controlling power in a distribution system
- Patent number 9,042,129
- Issue date May 26, 2015
- General Electric Company
- Pinwan Thiwanka Bandara Wijekoon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching regulator
- Patent number 9,041,371
- Issue date May 26, 2015
- Ricoh Company, Ltd.
- Takashi Gotoh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current mirror circuits in different integrated circuits sharing th...
- Patent number 9,041,381
- Issue date May 26, 2015
- Princeton Technology Corporation
- Fumikazu Omoto
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electronic apparatus having a diode connected to a control terminal...
- Patent number 9,041,457
- Issue date May 26, 2015
- Denso Corporation
- Jyunji Miyachi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for optimizing linear regulator transient perf...
- Patent number 9,041,369
- Issue date May 26, 2015
- SanDisk Technologies Inc.
- Elkana Richter
- G05 - CONTROLLING REGULATING
Information Patent Grant
Constant on-time switching converters with sleep mode and control m...
- Patent number 9,041,373
- Issue date May 26, 2015
- Chengdu Monolithic Power Systems Co., Ltd.
- Lijie Jiang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High resolution control for a multimode SMPS converter and high res...
- Patent number 9,041,375
- Issue date May 26, 2015
- Infineon Technologies AG
- Pedro Costa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bootstrap startup and assist circuit
- Patent number 9,041,379
- Issue date May 26, 2015
- Lumastream Canada ULC
- Steven Lyons
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Polyphase converter with magnetically coupled phases
- Patent number 9,041,504
- Issue date May 26, 2015
- Robert Bosch GmbH
- Wolfgang Helmreich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System for eliminating current surges in electronic systems and equ...
- Patent number 9,041,362
- Issue date May 26, 2015
- UNIVERSIDAD DEL PAIS VASCO—EUSKAL HERRIKO UNIBERTSITATEA
- Jose Miguel De Diego Rodrigo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DIGITAL CONTROLLER FOR SWITCHED MODE POWER CONVERTER
- Publication number 20150145486
- Publication date May 28, 2015
- Infineon Technologies Austria AG
- Luca Bizjak
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and Device for Generating an Adjustable Bandgap Reference Vo...
- Publication number 20150145487
- Publication date May 28, 2015
- STMicroelectronics (Rousset) SAS
- Jimmy Fort
- G05 - CONTROLLING REGULATING
Information Patent Application
Circuit with Controlled Inrush Current
- Publication number 20150145493
- Publication date May 28, 2015
- DIALOG SEMICONDUCTOR GMBH
- Ambreesh Bhattad
- G05 - CONTROLLING REGULATING
Information Patent Application
SWITCHING REGULATOR CURRENT MODE FEEDBACK CIRCUITS AND METHODS
- Publication number 20150145495
- Publication date May 28, 2015
- GAZELLE SEMICONDUCTOR, INC.
- David Christian Gerard Tournatory
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOW-LOSS STEP-UP AND STEP-DOWN VOLTAGE CONVERTER
- Publication number 20150145497
- Publication date May 28, 2015
- TEXAS INSTRUMENTS INCORPORATED
- Erick Omar Torres
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BI-DIRECTIONAL CURRENT SENSOR
- Publication number 20150145588
- Publication date May 28, 2015
- Analog Devices, Inc.
- Hio Leong Chao
- G01 - MEASURING TESTING
Information Patent Application
ZERO-CROSSING DETECTION CIRCUIT AND METHOD FOR SYNCHRONOUS STEP-DOW...
- Publication number 20150145489
- Publication date May 28, 2015
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Jinzhao Hou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL METHOD AND CONTROL CIRCUIT FOR SWITCHING POWER SUPPLY
- Publication number 20150145490
- Publication date May 28, 2015
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Kailang Hang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY CONTROL APPARATUS
- Publication number 20150145492
- Publication date May 28, 2015
- RENESAS ELECTRONICS CORPORATION
- Hideyuki Takahashi
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR TRACKING MAXIMUM POWER
- Publication number 20150145494
- Publication date May 28, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sewan HEO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF FORMING A SWITCHED MODE POWER SUPPLY CONTROLLER DEVICE WI...
- Publication number 20150145496
- Publication date May 28, 2015
- Semiconductor Components Industries, LLC
- Jean-Paul Louvel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER-FACTOR-CORRECTION (PFC) APPARATUS AND METHOD
- Publication number 20150145485
- Publication date May 28, 2015
- INTERSIL AMERICAS LLC
- Manjing XIE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING OVERLAP AVOIDANCE SYSTEM FOR CONTROLLING POWER SUPPLY SYSTEM
- Publication number 20150145488
- Publication date May 28, 2015
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Arvind GOVINDARAJ
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER CONVERTER
- Publication number 20150145491
- Publication date May 28, 2015
- TOYO SYSTEM CO., LTD.
- Yutaka TOMIZAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VARIABLE RESISTANCE DEVICE FOR REDUCED POWER DISSIPATION IN DIMMER...
- Publication number 20150145438
- Publication date May 28, 2015
- Cirrus Logic, Inc.
- Alfredo R. Linz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER FACTOR CORRECTION APPARATUS WITH VARIABLE CAPACITANCE
- Publication number 20150146460
- Publication date May 28, 2015
- CHICONY POWER TECHNOLOGY CO., LTD.
- Ching-Chang LIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PWM GENERATION FOR DC/DC CONVERTERS WITH FREQUENCY SWITCHING
- Publication number 20150145498
- Publication date May 28, 2015
- Continental Automotive Systems, US, Inc.
- Mikhail Zarkhin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTERRUPT PROTECTION CIRCUITS, SYSTEMS AND METHODS FOR SENSORS AND...
- Publication number 20150145499
- Publication date May 28, 2015
- INFINEON TECHNOLOGIES AG
- Dirk Hammerschmidt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System and Method for Welding Using Super Capacitors
- Publication number 20150136745
- Publication date May 21, 2015
- Aaron A. Astle
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Self-Adjustable Current Source Control Circuit For Linear Regulators
- Publication number 20150137780
- Publication date May 21, 2015
- Tower Semiconductor Ltd.
- Valentin Lerner
- G05 - CONTROLLING REGULATING
Information Patent Application
OVERVOLTAGE LIMITER IN AN AIRCRAFT ELECTRICAL POWER GENERATION SYSTEM
- Publication number 20150137786
- Publication date May 21, 2015
- Hamilton Sundstrand Corporation
- Vijay K. Maddali
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC-DC Converter Circuit Arrangement
- Publication number 20150137787
- Publication date May 21, 2015
- Hella KGaA Hueck & Co.
- Wolfgang Daub
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT APPLICABLE TO POWER CONVERTER AND OPERATION METHOD...
- Publication number 20150137775
- Publication date May 21, 2015
- LEADTREND TECHNOLOGY CORP.
- Yu-Bin Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOAD SENSING VOLTAGE CHARGE PUMP SYSTEM
- Publication number 20150137773
- Publication date May 21, 2015
- International Business Machines Corporation
- Christopher P. Miller
- G05 - CONTROLLING REGULATING
Information Patent Application
DC-DC Converter with Enhanced Automatic Switching Between CCM and D...
- Publication number 20150137776
- Publication date May 21, 2015
- STMicroelectronics International N.V
- Matthieu Thomas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MATRIX CONVERTER AND METHOD FOR CONTROLLING MATRIX CONVERTER
- Publication number 20150137779
- Publication date May 21, 2015
- KABUSHIKI KAISHA YASKAWA DENKI
- Yoshiyasu TAKASE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Systems and methods to monitor current in switching converters
- Publication number 20150137782
- Publication date May 21, 2015
- Maxim Integrated Products, Inc.
- Jian Wang
- G01 - MEASURING TESTING
Information Patent Application
Method, Apparatus and System For Controlling An Electrical Load
- Publication number 20150137783
- Publication date May 21, 2015
- SCHNEIDER ELECTRIC SOUTH EAST ASIA (HQ) PTE LTD
- Arash Boora
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY CIRCUIT
- Publication number 20150137784
- Publication date May 21, 2015
- Fuji Electric Co., Ltd.
- Takato SUGAWARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER FACTOR CORRECTION SUB-SYSTEM FOR MULTI-PHASE POWER DELIVERY
- Publication number 20150137772
- Publication date May 21, 2015
- RICHARDS CORPORATION
- Koffi Mawule
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Electricity: power supply or regulation systems

Industry

Current Industry

Patents Grantslast 30 patents

Charge pump regulator circuit with a variable drive voltage ring os...

Wide output voltage range switching power converter

Windowless H-bridge buck-boost switching converter

Delay compensation circuit

Voltage regulator with current limiter

Control of energy storage system inverter system in a microgrid app...

Power supply device

Power converting circuit and control circuit thereof

Synchronous DC-DC converter having soft-stop function

Reference voltage circuit and image-capture circuit

Method and device for linearizing a transformer

Low dropout light emitting diode (LED) ballast circuit and method t...

RF power converter

Pseudo constant on time control circuit and step-down regulator

Dynamic maneuvering configuration for multiple control modes in a u...

Power-supply circuit for DC appliance

System and method for driving transistors

Modular power converter having reduced switching loss

Bridge-less step-up switching power supply device

Multiple mode RF power converter

System and method for controlling power in a distribution system

Switching regulator

Current mirror circuits in different integrated circuits sharing th...

Electronic apparatus having a diode connected to a control terminal...

Method and apparatus for optimizing linear regulator transient perf...

Constant on-time switching converters with sleep mode and control m...

High resolution control for a multimode SMPS converter and high res...

Bootstrap startup and assist circuit

Polyphase converter with magnetically coupled phases

System for eliminating current surges in electronic systems and equ...

Patents Applicationslast 30 patents

DIGITAL CONTROLLER FOR SWITCHED MODE POWER CONVERTER

Method and Device for Generating an Adjustable Bandgap Reference Vo...

Circuit with Controlled Inrush Current

SWITCHING REGULATOR CURRENT MODE FEEDBACK CIRCUITS AND METHODS

LOW-LOSS STEP-UP AND STEP-DOWN VOLTAGE CONVERTER

BI-DIRECTIONAL CURRENT SENSOR

ZERO-CROSSING DETECTION CIRCUIT AND METHOD FOR SYNCHRONOUS STEP-DOW...

CONTROL METHOD AND CONTROL CIRCUIT FOR SWITCHING POWER SUPPLY

POWER SUPPLY CONTROL APPARATUS

DEVICE AND METHOD FOR TRACKING MAXIMUM POWER

METHOD OF FORMING A SWITCHED MODE POWER SUPPLY CONTROLLER DEVICE WI...

POWER-FACTOR-CORRECTION (PFC) APPARATUS AND METHOD

SWITCHING OVERLAP AVOIDANCE SYSTEM FOR CONTROLLING POWER SUPPLY SYSTEM

POWER CONVERTER

VARIABLE RESISTANCE DEVICE FOR REDUCED POWER DISSIPATION IN DIMMER...

POWER FACTOR CORRECTION APPARATUS WITH VARIABLE CAPACITANCE

PWM GENERATION FOR DC/DC CONVERTERS WITH FREQUENCY SWITCHING

INTERRUPT PROTECTION CIRCUITS, SYSTEMS AND METHODS FOR SENSORS AND...

System and Method for Welding Using Super Capacitors

Self-Adjustable Current Source Control Circuit For Linear Regulators

OVERVOLTAGE LIMITER IN AN AIRCRAFT ELECTRICAL POWER GENERATION SYSTEM

DC-DC Converter Circuit Arrangement

CONTROL CIRCUIT APPLICABLE TO POWER CONVERTER AND OPERATION METHOD...

LOAD SENSING VOLTAGE CHARGE PUMP SYSTEM

DC-DC Converter with Enhanced Automatic Switching Between CCM and D...

MATRIX CONVERTER AND METHOD FOR CONTROLLING MATRIX CONVERTER

Systems and methods to monitor current in switching converters

Method, Apparatus and System For Controlling An Electrical Load

SWITCHING POWER SUPPLY CIRCUIT

POWER FACTOR CORRECTION SUB-SYSTEM FOR MULTI-PHASE POWER DELIVERY