Circuits providing for substitution in case of failure of the lamp

Industry

CPC
H05B41/46

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Parent Industries

HELECTRICITY H05Electric techniques H05BELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps

Current Industry

H05B41/46Circuits providing for substitution in case of failure of the lamp

Industries

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for switch state detection and controlling ele...
- Patent number 10,230,262
- Issue date Mar 12, 2019
- CAPSTONE LIGHTING TECHNOLOGIES, LLC.
- Neil Singer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Emergency lighting devices with LED strings
- Patent number 9,871,404
- Issue date Jan 16, 2018
- Cree, Inc.
- James Andrew McBryde
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method for switch state detection and controlling ele...
- Patent number 9,608,479
- Issue date Mar 28, 2017
- CAPSTONE LIGHTING TECHNOLOGIES, LLC.
- Neil Singer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method for switch state detection and controlling ele...
- Patent number 9,425,649
- Issue date Aug 23, 2016
- CAPSTONE LIGHTING TECHNOLOGIES, LLC.
- Neil Singer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Low power bypass circuit for LED open circuit and reverse polarity...
- Patent number 9,307,610
- Issue date Apr 5, 2016
- General LED, Inc.
- Vung Van Vo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for controlling a lighting system, and lighting system
- Patent number 9,220,151
- Issue date Dec 22, 2015
- Koninklijke Philips N.V.
- Lorenzo Feri
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED-based secondary general illumination lighting color slaved to a...
- Patent number 9,204,518
- Issue date Dec 1, 2015
- The Invention Science Fund I LLC
- Edward K. Y. Jung
- F21 - LIGHTING
Information Patent Grant
Backlight unit for display device
- Patent number 9,057,912
- Issue date Jun 16, 2015
- LG Display Co., Ltd.
- Chungho Yoo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light emitting diodes driven by high intensity discharge ballast
- Patent number 8,860,312
- Issue date Oct 14, 2014
- Metrolight Ltd.
- Jonathan Hollander
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
HID light bulb and base system
- Patent number 8,350,452
- Issue date Jan 8, 2013
- Shaam P. Sundhar
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
AC delay angle control for energizing a lamp
- Patent number 8,120,272
- Issue date Feb 21, 2012
- Osram Sylvania Inc.
- Afroz M. Imam
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for operating high-pressure lamps without hotstarting and lu...
- Patent number 7,859,192
- Issue date Dec 28, 2010
- OSRAM Gesellschaft mit beschraenkter Haftung
- Joachim Mühlschlegel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Auxiliary lighting circuit for a gaseous discharge lamp
- Patent number 7,839,609
- Issue date Nov 23, 2010
- Varon Lighting Group, LLC
- Thomas J. Mayer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for controlling dual lamp module
- Patent number 7,824,038
- Issue date Nov 2, 2010
- Young Optics Inc.
- Chi-Chui Yun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method for applying power to high intensity discharge lamps
- Patent number 7,825,918
- Issue date Nov 2, 2010
- Thomson Licensing
- Angela Renee Burnett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Auxiliary lighting circuit for high intensity discharge system
- Patent number 7,649,324
- Issue date Jan 19, 2010
- General Electric Company
- Laszlo S. Ilyes
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Standby lighting for lamp ballasts
- Patent number 7,573,204
- Issue date Aug 11, 2009
- General Electric Company
- Didier Rouaud
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Low voltage output for an electronic ballast
- Patent number 7,468,878
- Issue date Dec 23, 2008
- Koninklijke Philips Electronics N.V.
- Oscar J. Deurloo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Blended light lamp
- Patent number 7,417,377
- Issue date Aug 26, 2008
- Koninklijke Philips Electronics N.V.
- Matthias Born
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Auxiliary quartz lamp lighting system for high intensity discharge...
- Patent number 7,397,194
- Issue date Jul 8, 2008
- Varon Lighting, Inc.
- Glenn Garbowicz
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Auxiliary quartz lamp lighting system for electronic high intensity...
- Patent number 7,282,863
- Issue date Oct 16, 2007
- Varon Lighting Group, LLC
- Glenn Garbowicz
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Auxilary lighting circuit for high intensity discharge system
- Patent number 7,276,855
- Issue date Oct 2, 2007
- General Electric Company
- Laszlo S. Ilyes
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for standby lighting
- Patent number 7,139,680
- Issue date Nov 21, 2006
- Crydom Limited
- Sergio Orozco
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for reducing warm-up time by auxiliary light source and m...
- Patent number 7,079,791
- Issue date Jul 18, 2006
- Lite-On Technology Corporation
- Jung-Chiao Chang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Standby lighting control for high intensity discharge lamp
- Patent number 7,034,466
- Issue date Apr 25, 2006
- Frank Tsao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic ballast with ignition and operation control
- Patent number 7,019,468
- Issue date Mar 28, 2006
- Koninklijke Philips Electronics N.V.
- Oscar J. Deurloo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lamp driver system with improved redundancy
- Patent number 7,002,306
- Issue date Feb 21, 2006
- Honeywell International Inc.
- Brian D. Cull
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for a unidirectional switching, current limite...
- Patent number 6,936,970
- Issue date Aug 30, 2005
- General Electric Company
- Timothy Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vehicle light apparatus
- Patent number 6,781,316
- Issue date Aug 24, 2004
- Koito Manufacturing Co., Ltd.
- Goichi Oda
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Auxiliary controller
- Patent number 6,703,795
- Issue date Mar 9, 2004
- Cooper Technologies Company
- James C. Johnson
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Light Emitting Diodes Driven by High Intensity Discharge Ballast
- Publication number 20130234596
- Publication date Sep 12, 2013
- METROLIGHT LTD.
- Jonathan Hollander
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
USING TWO THERMAL SWITCHES TO CONTROL A HYBRID LAMP
- Publication number 20130229118
- Publication date Sep 5, 2013
- Peter Lucz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
XENON LAMP ILLUMINATION APPARATUS
- Publication number 20130106314
- Publication date May 2, 2013
- POONG GI JEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR CONTROLLING A LIGHTING SYSTEM, AND LIGHTING SYSTEM
- Publication number 20130069541
- Publication date Mar 21, 2013
- Koninklijke Philips Electronics N.V.
- Lorenzo Feri
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Control Apparatus for a Circuit Arrangement for Operating a Light S...
- Publication number 20130063031
- Publication date Mar 14, 2013
- Thomas Pollischansky
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
BACKLIGHT UNIT FOR DISPLAY DEVICE
- Publication number 20110133674
- Publication date Jun 9, 2011
- Chungho Yoo
- G02 - OPTICS
Information Patent Application
Led-based secondary general illumination lighting color slaved to a...
- Publication number 20100110682
- Publication date May 6, 2010
- Searete LLC, a limited liability corporation of the State of Delaware
- Edward K.Y. Jung
- F21 - LIGHTING
Information Patent Application
AC Delay Angle Control for Energizing a Lamp
- Publication number 20100079077
- Publication date Apr 1, 2010
- Osram Sylvania Inc.
- Afroz M. Imam
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for Operating High-Pressure Lamps Without Hotstarting and Lu...
- Publication number 20090295308
- Publication date Dec 3, 2009
- Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
- Joachim Mühlschlegel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRONIC BALLAST WITH LOW VOLTAGE OUTPUT
- Publication number 20090079354
- Publication date Mar 26, 2009
- Koninklijke Philips Electronics, N.V.
- Oscar J. Deurloo
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
AUXILIARY LIGHTING CIRCUIT FOR A GASEOUS DISCHARGE LAMP
- Publication number 20090027016
- Publication date Jan 29, 2009
- VARON LIGHTING GROUP, LLC
- Thomas J. Mayer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR CONTROLLING DUAL LAMP MODULE
- Publication number 20080297053
- Publication date Dec 4, 2008
- Young Optics Inc.
- Chi-Chui Yun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Standby lighting for lamp ballasts
- Publication number 20080157679
- Publication date Jul 3, 2008
- Didier Rouaud
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
AUXILIARY LIGHTING CIRCUIT FOR HIGH INTENSITY DISCHARGE SYSTEM
- Publication number 20080042598
- Publication date Feb 21, 2008
- General Electric Company
- Laszlo S. Ilyes
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
AUXILIARY QUARTZ LAMP LIGHTING SYSTEM FOR HIGH INTENSITY DISCHARGE...
- Publication number 20070205729
- Publication date Sep 6, 2007
- Varon Lighting, Inc.
- Glenn Garbowicz
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM AND METHOD FOR APPLYING POWER TO HIGH INTENSITY DISCHARGE LAMPS
- Publication number 20070132704
- Publication date Jun 14, 2007
- Angela Renee Burnett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Blended light lamp
- Publication number 20070052367
- Publication date Mar 8, 2007
- Koninklijke Philips Electronics N.V.
- Matthias Born
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Auxilary lighting circuit for high intensity discharge system
- Publication number 20070013319
- Publication date Jan 18, 2007
- Laszlo S. Ilyes
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Auxiliary quartz lamp lighting system for electronic high intensity...
- Publication number 20070007907
- Publication date Jan 11, 2007
- Varon Lighting, Inc.
- Glenn Garbowicz
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Vehicle headlamp
- Publication number 20060170379
- Publication date Aug 3, 2006
- KOITO MANUFACTURING CO., LTD.
- Naoki Uchida
- F21 - LIGHTING
Information Patent Application
Apparatus and method for standby lighting
- Publication number 20060015273
- Publication date Jan 19, 2006
- Sergio Orozco
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Standby lighting control for high intensity discharge lamp
- Publication number 20050212455
- Publication date Sep 29, 2005
- Frank Tsao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Lamp driver system with improved redundancy
- Publication number 20050093461
- Publication date May 5, 2005
- Brian D. Cull
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and apparatus for a unidirectional switching, current limite...
- Publication number 20050067967
- Publication date Mar 31, 2005
- Timothy Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Apparatus for reducing start-up time by auxiliary light source and...
- Publication number 20050047831
- Publication date Mar 3, 2005
- Jung-Chiao Chang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electronic ballast with low voltage output
- Publication number 20040263091
- Publication date Dec 30, 2004
- Oscar J. Deurloo
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electronic ballast with ignition and operation control
- Publication number 20040257004
- Publication date Dec 23, 2004
- Oscar J Deurloo
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Lighting apparatus capable of providing auxiliary and emergency ill...
- Publication number 20040051466
- Publication date Mar 18, 2004
- Chang-Ming Liu
- F21 - LIGHTING
Information Patent Application
Automatic backup system for highway lighting
- Publication number 20040007982
- Publication date Jan 15, 2004
- Gary L. Rapp
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Auxiliary controller
- Publication number 20030160573
- Publication date Aug 28, 2003
- James C. Johnson
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Circuits providing for substitution in case of failure of the lamp

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Apparatus and method for switch state detection and controlling ele...

Emergency lighting devices with LED strings

Apparatus and method for switch state detection and controlling ele...

Apparatus and method for switch state detection and controlling ele...

Low power bypass circuit for LED open circuit and reverse polarity...

Method for controlling a lighting system, and lighting system

LED-based secondary general illumination lighting color slaved to a...

Backlight unit for display device

Light emitting diodes driven by high intensity discharge ballast

HID light bulb and base system

AC delay angle control for energizing a lamp

Method for operating high-pressure lamps without hotstarting and lu...

Auxiliary lighting circuit for a gaseous discharge lamp

Method for controlling dual lamp module

System and method for applying power to high intensity discharge lamps

Auxiliary lighting circuit for high intensity discharge system

Standby lighting for lamp ballasts

Low voltage output for an electronic ballast

Blended light lamp

Auxiliary quartz lamp lighting system for high intensity discharge...

Auxiliary quartz lamp lighting system for electronic high intensity...

Auxilary lighting circuit for high intensity discharge system

Apparatus and method for standby lighting

Apparatus for reducing warm-up time by auxiliary light source and m...

Standby lighting control for high intensity discharge lamp

Electronic ballast with ignition and operation control

Lamp driver system with improved redundancy

Method and apparatus for a unidirectional switching, current limite...

Vehicle light apparatus

Auxiliary controller

Patents Applicationslast 30 patents

Light Emitting Diodes Driven by High Intensity Discharge Ballast

USING TWO THERMAL SWITCHES TO CONTROL A HYBRID LAMP

XENON LAMP ILLUMINATION APPARATUS

METHOD FOR CONTROLLING A LIGHTING SYSTEM, AND LIGHTING SYSTEM

Control Apparatus for a Circuit Arrangement for Operating a Light S...

BACKLIGHT UNIT FOR DISPLAY DEVICE

Led-based secondary general illumination lighting color slaved to a...

AC Delay Angle Control for Energizing a Lamp

Method for Operating High-Pressure Lamps Without Hotstarting and Lu...

ELECTRONIC BALLAST WITH LOW VOLTAGE OUTPUT

AUXILIARY LIGHTING CIRCUIT FOR A GASEOUS DISCHARGE LAMP

METHOD FOR CONTROLLING DUAL LAMP MODULE

Standby lighting for lamp ballasts

AUXILIARY LIGHTING CIRCUIT FOR HIGH INTENSITY DISCHARGE SYSTEM

AUXILIARY QUARTZ LAMP LIGHTING SYSTEM FOR HIGH INTENSITY DISCHARGE...

SYSTEM AND METHOD FOR APPLYING POWER TO HIGH INTENSITY DISCHARGE LAMPS

Blended light lamp

Auxilary lighting circuit for high intensity discharge system

Auxiliary quartz lamp lighting system for electronic high intensity...

Vehicle headlamp

Apparatus and method for standby lighting

Standby lighting control for high intensity discharge lamp

Lamp driver system with improved redundancy

Method and apparatus for a unidirectional switching, current limite...

Apparatus for reducing start-up time by auxiliary light source and...

Electronic ballast with low voltage output

Electronic ballast with ignition and operation control

Lighting apparatus capable of providing auxiliary and emergency ill...

Automatic backup system for highway lighting

Auxiliary controller