for pulse modulation dimming

Industry

CPC
Y02B20/144

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y02Climate change prevention Y02BINDEXING SCHEME RELATING TO CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS Y02B20/00Energy efficient lighting technologies

Current Industry

Y02B20/144for pulse modulation dimming

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for controlling an illumination device and method for con...
- Patent number 9,078,302
- Issue date Jul 7, 2015
- Diehl Aerospace GmbH
- Guenther Riess
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED dimming control scheme
- Patent number 8,829,802
- Issue date Sep 9, 2014
- Qi Cui Wei
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply controller including an anomaly monitor
- Patent number 8,766,609
- Issue date Jul 1, 2014
- Autonetworks Technologies, Ltd.
- Tomohiro Babasaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lighting and/or indicating device equipped with a device for regula...
- Patent number 8,760,070
- Issue date Jun 24, 2014
- Valeo Vision
- Loic Flandre
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Load control circuit
- Patent number 8,653,740
- Issue date Feb 18, 2014
- Anden Co., Ltd.
- Takeshi Hattori
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for driving a PTC electrical load element
- Patent number 8,461,780
- Issue date Jun 11, 2013
- FREESCALE SEMICONDUCTOR, INC.
- Laurent Guillot
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit configuration for protecting a circuit element having overc...
- Patent number 8,405,430
- Issue date Mar 26, 2013
- Continental Automotive GmbH
- Edmund Martin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
PWM control method and device and light adjusting device
- Patent number 8,278,834
- Issue date Oct 2, 2012
- Sumitomo Wiring Systems, Ltd.
- Nobuya Inamori
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of supplying power to an automobile headlight lamp and headl...
- Patent number 8,154,208
- Issue date Apr 10, 2012
- Valeo Vision
- Jean-François Le Bars
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for driving a PTC electrical load element
- Patent number 8,134,308
- Issue date Mar 13, 2012
- FREESCALE SEMICONDUCTOR, INC.
- Laurent Guillot
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vehicular conspicuity lamp with rapidly modulated intensity
- Patent number 7,928,660
- Issue date Apr 19, 2011
- Jeremy F. Skene
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Load controller
- Patent number 7,919,995
- Issue date Apr 5, 2011
- Yazaki Corporation
- Hiroo Yabe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lamp overload detection/modulation circuit
- Patent number 7,852,020
- Issue date Dec 14, 2010
- Ming-Hui Lin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Control circuit of semiconductor device having over-heat protecting...
- Patent number 7,768,759
- Issue date Aug 3, 2010
- Yazaki Corporation
- Hiroo Yabe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Automobile lighting pulse width modulation duty cycle control with...
- Patent number 7,755,303
- Issue date Jul 13, 2010
- GM Global Technology Operations, Inc.
- Wade G. Johnson
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting control device and control method
- Patent number 7,633,243
- Issue date Dec 15, 2009
- Omron Corporation
- Kazuhiko Sato
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Dimming circuit for controlling electrical power
- Patent number 7,633,239
- Issue date Dec 15, 2009
- Masco Corporation
- Jian Xu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Illuminating device for imaging apparatus
- Patent number 7,514,883
- Issue date Apr 7, 2009
- Sony Corporation
- Eiji Chihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic PWM controlled driver circuit and method
- Patent number 7,358,683
- Issue date Apr 15, 2008
- Infineon Technologies AG
- Christopher Brian LaGrave
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Illumination control circuit
- Patent number 7,355,353
- Issue date Apr 8, 2008
- Pioneer Corporation
- Takao Inoue
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Driving voltage controller for light-emitting source
- Patent number 7,332,870
- Issue date Feb 19, 2008
- Mitsubishi Denki Kabushiki Kaisha
- Kazuhito Funae
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
PWM switching power supply control methods
- Patent number 7,233,112
- Issue date Jun 19, 2007
- Electronic Theatre Controls, Inc.
- Kevin D. Burke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Filament lamp light quantity control method and filament lamp light...
- Patent number 7,122,975
- Issue date Oct 17, 2006
- SUMITA OPTICAL GLASS, INC.
- Fumio Maruyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light-generating apparatus control system
- Patent number 7,122,973
- Issue date Oct 17, 2006
- Kevin Thomas Ivers
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting system and method
- Patent number 7,071,627
- Issue date Jul 4, 2006
- Peter Miller
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lamp having integral voltage controller
- Patent number 7,049,750
- Issue date May 23, 2006
- Osram Sylvania Inc.
- Ernest C. Weyhrauch
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lamp driving apparatus and method for driving lamp
- Patent number 6,958,584
- Issue date Oct 25, 2005
- Yazaki Corporation
- Yoshihide Nakamura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light fixture control system
- Patent number 6,922,026
- Issue date Jul 26, 2005
- Honda Motor Co., Ltd.
- Toru Yoshikawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Load drive for driving lamps in vehicles
- Patent number 6,914,385
- Issue date Jul 5, 2005
- Yazaki Corporation
- Yasuhiro Tamai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for triggering a lighting device in a motor vehicle
- Patent number 6,815,898
- Issue date Nov 9, 2004
- Robert Bosch GmbH
- Joachim Schenk
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR CONTROLLING AN ILLUMINATION DEVICE AND METHOD FOR CON...
- Publication number 20130162161
- Publication date Jun 27, 2013
- DIEHL AEROSPACE GMBH
- Guenther RIESS
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED dimming control scheme
- Publication number 20120306401
- Publication date Dec 6, 2012
- Qi Cui Wei
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR DRIVING A PTC ELECTRICAL LOAD ELEMENT
- Publication number 20120119678
- Publication date May 17, 2012
- Conti Temic microelectronic GmbH
- Laurent Guillot
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LOAD CONTROL CIRCUIT
- Publication number 20110101886
- Publication date May 5, 2011
- ANDEN CO., LTD.
- Takeshi HATTORI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER SUPPLY CONTROLLER
- Publication number 20110043180
- Publication date Feb 24, 2011
- AUTONETWORKS TECHNOLOGIES, LTD.
- Tomohiro Babasaki
- B60 - VEHICLES IN GENERAL
Information Patent Application
PWM CONTROL METHOD AND DEVICE AND LIGHT ADJUSTING DEVICE
- Publication number 20100253240
- Publication date Oct 7, 2010
- SUMITOMO WIRING SYSTEMS, LTD.
- Nobuya Inamori
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Circuit Configuration for Protecting a Circuit Element Having Overc...
- Publication number 20100237927
- Publication date Sep 23, 2010
- CONTINENTAL AUTOMOTIVE GMBH
- Edmund Martin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND A REACTOR FOR PRODUCTION OF HIGH-PURITY SILICON
- Publication number 20100166634
- Publication date Jul 1, 2010
- Christian Rosenkilde
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DIMMING CIRCUIT FOR CONTROLLING ELECTRICAL POWER
- Publication number 20100013408
- Publication date Jan 21, 2010
- Jian Xu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LAMP OVERLOAD DETECTION/MODULATION CIRCUIT
- Publication number 20100007278
- Publication date Jan 14, 2010
- Ming-Hui Lin
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Vehicular Conspicuity Lamp with Rapidly Modulated Intensity
- Publication number 20090295294
- Publication date Dec 3, 2009
- Jeremy F. Skene
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD OF SUPPLYING POWER TO AN AUTOMOBILE HEADLIGHT LAMP AND HEADL...
- Publication number 20090212705
- Publication date Aug 27, 2009
- Valeo Vision
- Jean-Francois LE BARS
- B60 - VEHICLES IN GENERAL
Information Patent Application
LOAD CONTROLLER
- Publication number 20090153235
- Publication date Jun 18, 2009
- YAZAKI CORPORATION
- Hiroo YABE
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD FOR DRIVING A PTC ELECTRICAL LOAD ELEMENT
- Publication number 20090102400
- Publication date Apr 23, 2009
- Freescale Semiconductor Inc.
- Laurent Guillot
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Control circuit of semiconductor device having over-heat protecting...
- Publication number 20080310068
- Publication date Dec 18, 2008
- YAZAKI CORPORATION
- Hiroo Yabe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIMMING CIRCUIT FOR CONTROLLING ELECTRICAL POWER
- Publication number 20080224630
- Publication date Sep 18, 2008
- Jian Xu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method of Supplying Pulsed Power to Light Bulbs in Motor Vehicles
- Publication number 20080122365
- Publication date May 29, 2008
- Hella KGaA
- Nikolaus Decius
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LIGHTING CONTROL DEVICE AND CONTROL METHOD
- Publication number 20080106204
- Publication date May 8, 2008
- Omron Corporation
- Kazuhiko Sato
- B60 - VEHICLES IN GENERAL
Information Patent Application
Automobile lighting pulse width modulation duty cycle control with...
- Publication number 20070194725
- Publication date Aug 23, 2007
- Wade G. Johnson
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Illumination Control Circuit
- Publication number 20070194720
- Publication date Aug 23, 2007
- Takao Inoue
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Illuminating device for imaging apparatus
- Publication number 20070189030
- Publication date Aug 16, 2007
- Eiji Chihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Automatic PWM controlled driver circuit and method
- Publication number 20070090766
- Publication date Apr 26, 2007
- Christopher Brian LaGrave
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PWM switching power supply control methods
- Publication number 20060267515
- Publication date Nov 30, 2006
- Electronic Theatre Controls, Inc.
- Kevin D. Burke
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Lamp driving apparatus for vehicle
- Publication number 20060164025
- Publication date Jul 27, 2006
- YAZAKI CORPORATION
- Akiyoshi Kanazawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Filament lamp light quantity control method and filament lamp light...
- Publication number 20060066260
- Publication date Mar 30, 2006
- Fumio Maruyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Filament lamp light quantity control method and filament lamp light...
- Publication number 20060066262
- Publication date Mar 30, 2006
- Fumio Maruyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Driving voltage controller for light-emitting source
- Publication number 20050258781
- Publication date Nov 24, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Kazuhito Funae
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
High intensity lamp system for a motorcycle
- Publication number 20050174788
- Publication date Aug 11, 2005
- Niagara Precision, Inc.
- Roger A. Hood
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Lighting and/or indicating device equipped with a device for regula...
- Publication number 20050169005
- Publication date Aug 4, 2005
- Loic Flandre
- B60 - VEHICLES IN GENERAL
Information Patent Application
Lighting system and method
- Publication number 20050017654
- Publication date Jan 27, 2005
- Peter Miller
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

for pulse modulation dimming

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Apparatus for controlling an illumination device and method for con...

LED dimming control scheme

Power supply controller including an anomaly monitor

Lighting and/or indicating device equipped with a device for regula...

Load control circuit

Method for driving a PTC electrical load element

Circuit configuration for protecting a circuit element having overc...

PWM control method and device and light adjusting device

Method of supplying power to an automobile headlight lamp and headl...

Method for driving a PTC electrical load element

Vehicular conspicuity lamp with rapidly modulated intensity

Load controller

Lamp overload detection/modulation circuit

Control circuit of semiconductor device having over-heat protecting...

Automobile lighting pulse width modulation duty cycle control with...

Lighting control device and control method

Dimming circuit for controlling electrical power

Illuminating device for imaging apparatus

Automatic PWM controlled driver circuit and method

Illumination control circuit

Driving voltage controller for light-emitting source

PWM switching power supply control methods

Filament lamp light quantity control method and filament lamp light...

Light-generating apparatus control system

Lighting system and method

Lamp having integral voltage controller

Lamp driving apparatus and method for driving lamp

Light fixture control system

Load drive for driving lamps in vehicles

Device for triggering a lighting device in a motor vehicle

Patents Applicationslast 30 patents

APPARATUS FOR CONTROLLING AN ILLUMINATION DEVICE AND METHOD FOR CON...

LED dimming control scheme

METHOD FOR DRIVING A PTC ELECTRICAL LOAD ELEMENT

LOAD CONTROL CIRCUIT

POWER SUPPLY CONTROLLER

PWM CONTROL METHOD AND DEVICE AND LIGHT ADJUSTING DEVICE

Circuit Configuration for Protecting a Circuit Element Having Overc...

METHOD AND A REACTOR FOR PRODUCTION OF HIGH-PURITY SILICON

DIMMING CIRCUIT FOR CONTROLLING ELECTRICAL POWER

LAMP OVERLOAD DETECTION/MODULATION CIRCUIT

Vehicular Conspicuity Lamp with Rapidly Modulated Intensity

METHOD OF SUPPLYING POWER TO AN AUTOMOBILE HEADLIGHT LAMP AND HEADL...

LOAD CONTROLLER

METHOD FOR DRIVING A PTC ELECTRICAL LOAD ELEMENT

Control circuit of semiconductor device having over-heat protecting...

DIMMING CIRCUIT FOR CONTROLLING ELECTRICAL POWER

Method of Supplying Pulsed Power to Light Bulbs in Motor Vehicles

LIGHTING CONTROL DEVICE AND CONTROL METHOD

Automobile lighting pulse width modulation duty cycle control with...

Illumination Control Circuit

Illuminating device for imaging apparatus

Automatic PWM controlled driver circuit and method

PWM switching power supply control methods

Lamp driving apparatus for vehicle

Filament lamp light quantity control method and filament lamp light...

Filament lamp light quantity control method and filament lamp light...

Driving voltage controller for light-emitting source

High intensity lamp system for a motorcycle

Lighting and/or indicating device equipped with a device for regula...

Lighting system and method