by means of a switching converter

Industry

CPC
H05B33/0839

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Parent Industries

HELECTRICITY H05Electric techniques H05BELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR H05B33/00Electroluminescent light sources

Current Industry

H05B33/0839by means of a switching converter

Industries

Patents Grantslast 30 patents

Information Patent Grant
Load control device for a light-emitting diode light source
- Patent number 10,104,735
- Issue date Oct 16, 2018
- Lutron Electronics Co., Inc.
- Robert D. Stevens
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dimming control for LED-based luminaires
- Patent number 9,967,944
- Issue date May 8, 2018
- Cree, Inc.
- Yuan Fang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods and apparatuses for operating groups of high-power LEDs
- Patent number 9,936,546
- Issue date Apr 3, 2018
- Eldolab Holding B.V.
- Machiel Slot
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System having a driver with voltage supply using an auxiliary windi...
- Patent number 9,936,552
- Issue date Apr 3, 2018
- Infineon Technologies Austria AG
- Tiam Poh Lau
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controlling and coding light, using transfer function of light sour...
- Patent number 9,936,553
- Issue date Apr 3, 2018
- Philips Lighting Holding B.V.
- Erik De Wilde
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Operating circuit for energizing a lamp, LED converter, and method...
- Patent number 9,924,571
- Issue date Mar 20, 2018
- Tridonic GmbH & Co. KG
- Mathias Duenser
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Load control device for a light-emitting diode light source
- Patent number 9,888,535
- Issue date Feb 6, 2018
- Lutron Electronics Co., Inc.
- Venkatesh Chitta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ballast-compatible lighting driver and light emitting diode lamp co...
- Patent number 9,883,555
- Issue date Jan 30, 2018
- DongGuan Pan American Electronics Co., Ltd.
- Jinsheng Deng
- F21 - LIGHTING
Information Patent Grant
Dimmable LED driving system and method for reducing flicker
- Patent number 9,844,111
- Issue date Dec 12, 2017
- Marvell International Ltd.
- Yupeng Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus for driving light emitting device
- Patent number 9,815,401
- Issue date Nov 14, 2017
- Rohm Co., Ltd.
- Kei Nagao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Driving circuit and driving method for a plurality of LED strings
- Patent number 9,769,888
- Issue date Sep 19, 2017
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Xudong Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Switchable luminance LED light bulb
- Patent number 9,730,282
- Issue date Aug 8, 2017
- The Regents of the University of California
- David Munday
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
LED driver circuit using flyback converter to reduce observable opt...
- Patent number 9,730,281
- Issue date Aug 8, 2017
- ACCURIC LTD
- Dave Bannister
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Direct drive LED driver and offline charge pump and method therefor
- Patent number 9,673,310
- Issue date Jun 6, 2017
- David Schie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
LED driver with auxiliary power output
- Patent number 9,603,208
- Issue date Mar 21, 2017
- Eptronics, Inc.
- Tom O'Neil
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply for LED lighting system
- Patent number 9,554,436
- Issue date Jan 24, 2017
- Philips Lighting Holding B.V.
- Dave Willem Van Goor
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Load control device for a light-emitting diode light source
- Patent number 9,538,600
- Issue date Jan 3, 2017
- Lutron Electronics Co., Inc.
- Venkatesh Chitta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Illuminating display systems
- Patent number 9,526,148
- Issue date Dec 20, 2016
- NthDegree Technologies Worldwide Inc.
- Mark David Lowenthal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
LED driver with adaptive dynamic headroom voltage control
- Patent number 9,491,822
- Issue date Nov 8, 2016
- Intersil Americas LLC
- Xuelin Wu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Switched mode power supply, a controller therefor, a lighting circu...
- Patent number 9,471,138
- Issue date Oct 18, 2016
- NXP B.V.
- Joan Wichard Strijker
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
AC/DC power converter
- Patent number 9,385,616
- Issue date Jul 5, 2016
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Jian Deng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods for controlling a power controller
- Patent number 9,341,358
- Issue date May 17, 2016
- Koninklijke Philips N.V.
- Eric J. King
- F21 - LIGHTING
Information Patent Grant
Light-emitting module, LED driving circuit, and LED driving method
- Patent number 9,326,341
- Issue date Apr 26, 2016
- Lextar Electronics Corporation
- Liang-Ta Lin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit for operating parallel light emitting diode strings
- Patent number 9,277,608
- Issue date Mar 1, 2016
- Vishay Electronic GmbH
- Mustafa Dinc
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods for low-power lamp compatibility with a leading...
- Patent number 9,273,858
- Issue date Mar 1, 2016
- Phillips International, B.V.
- Eric Jerome King
- F21 - LIGHTING
Information Patent Grant
Load control device for a light-emitting diode light source
- Patent number 9,247,608
- Issue date Jan 26, 2016
- Lutron Electronics Co., Inc.
- Venkatesh Chitta
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light-emitting device
- Patent number 9,241,383
- Issue date Jan 19, 2016
- Citizen Electronics Co., Ltd.
- Takakazu Yano
- F21 - LIGHTING
Information Patent Grant
Addressable illuminator with eye-safety circuitry
- Patent number 9,232,592
- Issue date Jan 5, 2016
- Trilumina Corp.
- Kevin L. Lear
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuits and methods for driving light sources
- Patent number 9,232,591
- Issue date Jan 5, 2016
- O2Micro Inc.
- Ching-Chuan Kuo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED lighting circuit, LED illumination device, and LED illumination...
- Patent number 9,226,364
- Issue date Dec 29, 2015
- Citizen Holdings Co., Ltd.
- Hisashi Fukasawa
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DIODE DRIVING APPARATUS AND SIGNAL-ADJUSTING MODULE...
- Publication number 20180324911
- Publication date Nov 8, 2018
- SEMISILICON TECHNOLOGY CORP.
- Wen-Chi PENG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIMMING CONTROL FOR LED-BASED LUMINAIRES
- Publication number 20170374718
- Publication date Dec 28, 2017
- Cree, Inc.
- Yuan Fang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ARRANGEMENT OF LED ELEMENTS CONNECTED TO A STEP DRIVER
- Publication number 20170223785
- Publication date Aug 3, 2017
- PHILIPS LIGHTING HOLDING B.V.
- RALPH KURT
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LED DRIVER WITH EXTENDED DIMMING RANGE AND METHOD FOR ACHIEVING THE...
- Publication number 20160212812
- Publication date Jul 21, 2016
- Microchip Technology, Inc.
- Alexander Mednik
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CURRENT SPLIT CIRCUIT FOR EQUALLY SPLITTING CURRENT BETWEEN PARALLE...
- Publication number 20140252966
- Publication date Sep 11, 2014
- GENERAL ELECTRIC COMPANY
- Jeno Balazs
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Illuminating Display Systems
- Publication number 20140225515
- Publication date Aug 14, 2014
- NTHDEGREE TECHNOLOGIES WORLDWIDE INC.
- Mark David Lowenthal
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
LED DRIVER WITH EXTENDED DIMMING RANGE AND METHOD FOR ACHIEVING THE...
- Publication number 20140210360
- Publication date Jul 31, 2014
- Alexander Mednik
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING A POWER CONTROLLER
- Publication number 20140167652
- Publication date Jun 19, 2014
- Cirrus Logic, Inc.
- Eric J. King
- F21 - LIGHTING
Information Patent Application
SYSTEMS AND METHODS FOR LOW-POWER LAMP COMPATIBILITY WITH A LEADING...
- Publication number 20140167639
- Publication date Jun 19, 2014
- Cirrus Logic, Inc.
- Eric J. King
- F21 - LIGHTING
Information Patent Application
Power Supply Circuit and Luminaire
- Publication number 20140159604
- Publication date Jun 12, 2014
- Toshiba Lighting & Technology Corporation
- Go Kato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AC/DC POWER CONVERTER
- Publication number 20140117865
- Publication date May 1, 2014
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Jian Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LIGHT-EMITTING MODULE, LED DRIVING CIRCUIT, AND LED DRIVING METHOD
- Publication number 20140103830
- Publication date Apr 17, 2014
- Lextar Electronics Corporation
- Liang-Ta Lin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Load Control Device and Lighting Apparatus
- Publication number 20140097766
- Publication date Apr 10, 2014
- Toshiba Lighting & Technology Corporation
- Koji Migita
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIMMING DEVICE AND DIMMING METHOD THEREOF
- Publication number 20140042919
- Publication date Feb 13, 2014
- Cheng-Feng Yang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
System And Method For Providing Both Power And Control To Circuits...
- Publication number 20140035481
- Publication date Feb 6, 2014
- NEOFOCAL SYSTEMS, INC.
- Mark Peting
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIMMABLE LED DRIVER AND DRIVING METHOD
- Publication number 20140021879
- Publication date Jan 23, 2014
- Feng Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
MARKING DEVICE AND MARKING SYSTEM
- Publication number 20140021881
- Publication date Jan 23, 2014
- TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
- Yasufumi ISHIDA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
AVOID AUDIO NOISE OF A LED DRIVER DURING PWM DIMMING
- Publication number 20130342124
- Publication date Dec 26, 2013
- Tsung-Wei HUANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED CONTROL DEVICE FOR PHASE-CUT DIMMING SYSTEM AND CONTROL METHOD...
- Publication number 20130342127
- Publication date Dec 26, 2013
- Jiun-Hung PAN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SWITCHABLE LUMINANCE LED LIGHT BULB
- Publication number 20130328493
- Publication date Dec 12, 2013
- The Regents of the University of California
- David Munday
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Intelligent User Interface Including A Touch Sensor Device
- Publication number 20130300304
- Publication date Nov 14, 2013
- Frederick J. Bruwer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED Lighting System with Accurate Current Control
- Publication number 20130300309
- Publication date Nov 14, 2013
- John L. Melanson
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED LIGHTING DEVICE AND LED LUMINAIRE
- Publication number 20130293134
- Publication date Nov 7, 2013
- Toshiba Lighting & Technology Corporation
- Toru Ishikita
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
System And Method For Single Conductor Power, Control, And Feedback...
- Publication number 20130285553
- Publication date Oct 31, 2013
- NEOFOCAL SYSTEMS, INC.
- Tsutomu Shimomura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Multi-Channel Two-Stage Controllable Constant Current Source and Il...
- Publication number 20130285565
- Publication date Oct 31, 2013
- Weiyi Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LIGHT-EMITTING DIODE LIGHTING APPARATUS, ILLUMINATING APPARATUS AND...
- Publication number 20130278156
- Publication date Oct 24, 2013
- TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
- Yumi Hanyuda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ADDRESSABLE ILLUMINATOR WITH EYE-SAFETY CIRCUITRY
- Publication number 20130278151
- Publication date Oct 24, 2013
- Kevin L. Lear
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
System And Method For A Coordinated Series-Organized Power and Cont...
- Publication number 20130278176
- Publication date Oct 24, 2013
- NEOFOCAL SYSTEMS, INC.
- Tsutomu Shimomura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT EMITTING DIODE (LED) LIGHT SOURCE CONTROL SYSTEM FOR INTELLIG...
- Publication number 20130271022
- Publication date Oct 17, 2013
- HANGZHOU HANHUI OPTOELECTRONIC TECHNOLOGY CO., LTD.
- Xuedong Pan
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20130264958
- Publication date Oct 10, 2013
- Takakazu Yano
- F21 - LIGHTING

by means of a switching converter

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Load control device for a light-emitting diode light source

Dimming control for LED-based luminaires

Methods and apparatuses for operating groups of high-power LEDs

System having a driver with voltage supply using an auxiliary windi...

Controlling and coding light, using transfer function of light sour...

Operating circuit for energizing a lamp, LED converter, and method...

Load control device for a light-emitting diode light source

Ballast-compatible lighting driver and light emitting diode lamp co...

Dimmable LED driving system and method for reducing flicker

Apparatus for driving light emitting device

Driving circuit and driving method for a plurality of LED strings

Switchable luminance LED light bulb

LED driver circuit using flyback converter to reduce observable opt...

Direct drive LED driver and offline charge pump and method therefor

LED driver with auxiliary power output

Power supply for LED lighting system

Load control device for a light-emitting diode light source

Illuminating display systems

LED driver with adaptive dynamic headroom voltage control

Switched mode power supply, a controller therefor, a lighting circu...

AC/DC power converter

Systems and methods for controlling a power controller

Light-emitting module, LED driving circuit, and LED driving method

Circuit for operating parallel light emitting diode strings

Systems and methods for low-power lamp compatibility with a leading...

Load control device for a light-emitting diode light source

Light-emitting device

Addressable illuminator with eye-safety circuitry

Circuits and methods for driving light sources

LED lighting circuit, LED illumination device, and LED illumination...

Patents Applicationslast 30 patents

LIGHT EMITTING DIODE DRIVING APPARATUS AND SIGNAL-ADJUSTING MODULE...

DIMMING CONTROL FOR LED-BASED LUMINAIRES

ARRANGEMENT OF LED ELEMENTS CONNECTED TO A STEP DRIVER

LED DRIVER WITH EXTENDED DIMMING RANGE AND METHOD FOR ACHIEVING THE...

CURRENT SPLIT CIRCUIT FOR EQUALLY SPLITTING CURRENT BETWEEN PARALLE...

Illuminating Display Systems

LED DRIVER WITH EXTENDED DIMMING RANGE AND METHOD FOR ACHIEVING THE...

SYSTEMS AND METHODS FOR CONTROLLING A POWER CONTROLLER

SYSTEMS AND METHODS FOR LOW-POWER LAMP COMPATIBILITY WITH A LEADING...

Power Supply Circuit and Luminaire

AC/DC POWER CONVERTER

LIGHT-EMITTING MODULE, LED DRIVING CIRCUIT, AND LED DRIVING METHOD

Load Control Device and Lighting Apparatus

DIMMING DEVICE AND DIMMING METHOD THEREOF

System And Method For Providing Both Power And Control To Circuits...

DIMMABLE LED DRIVER AND DRIVING METHOD

MARKING DEVICE AND MARKING SYSTEM

AVOID AUDIO NOISE OF A LED DRIVER DURING PWM DIMMING

LED CONTROL DEVICE FOR PHASE-CUT DIMMING SYSTEM AND CONTROL METHOD...

SWITCHABLE LUMINANCE LED LIGHT BULB

Intelligent User Interface Including A Touch Sensor Device

LED Lighting System with Accurate Current Control

LED LIGHTING DEVICE AND LED LUMINAIRE

System And Method For Single Conductor Power, Control, And Feedback...

Multi-Channel Two-Stage Controllable Constant Current Source and Il...

LIGHT-EMITTING DIODE LIGHTING APPARATUS, ILLUMINATING APPARATUS AND...

ADDRESSABLE ILLUMINATOR WITH EYE-SAFETY CIRCUITRY

System And Method For A Coordinated Series-Organized Power and Cont...

LIGHT EMITTING DIODE (LED) LIGHT SOURCE CONTROL SYSTEM FOR INTELLIG...

LIGHT-EMITTING DEVICE