Circuits providing for substitution of the light source in case of its failure

Industry

CPC
H05B39/10

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Parent Industries

HELECTRICITY H05Electric techniques H05BELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR H05B39/00Circuit arrangements or apparatus for operating incandescent light sources and not adapted to a particular application

Current Industry

H05B39/10Circuits providing for substitution of the light source in case of its failure

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for diagnosing and repairing faults in a serie...
- Patent number 8,672,510
- Issue date Mar 18, 2014
- Gerald Allen Budelman
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process and device for monitoring the illumination of lamp bulbs
- Patent number 7,742,161
- Issue date Jun 22, 2010
- Airbus France
- Marie-Anne De Smet
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Flasher bulbs with shunt wiring for use in series connected light s...
- Patent number 7,732,942
- Issue date Jun 8, 2010
- JLJ, Inc.
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dual mode searchlight dimming controller systems and methods
- Patent number 7,675,248
- Issue date Mar 9, 2010
- Honeywell International Inc.
- Saed M. Mubaslat
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
High-reliability light fixture and method
- Patent number 7,659,671
- Issue date Feb 9, 2010
- Derek P. Martin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Repair device for decorative light shunt
- Patent number 7,432,717
- Issue date Oct 7, 2008
- Ulta-Lit Tree Co.
- W. Richard Frederick
- F21 - LIGHTING
Information Patent Grant
Series wired light string with unidirectional shunts
- Patent number 7,391,161
- Issue date Jun 24, 2008
- JLJ, Inc.
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Series connected light string with filament shunting
- Patent number 7,342,327
- Issue date Mar 11, 2008
- JLJ, Inc.
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Series wired light string with unidirectional resistive shunts
- Patent number 7,339,325
- Issue date Mar 4, 2008
- JLJ, Inc.
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Christmas light string with single Zener shunts
- Patent number 7,279,809
- Issue date Oct 9, 2007
- JLJ, Inc.
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor chip with container and contact elements for use in a...
- Patent number 7,261,458
- Issue date Aug 28, 2007
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lamp fault detector
- Patent number 7,245,085
- Issue date Jul 17, 2007
- Nilo L. Villarin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Continuous current control circuit modules of series string bulbs t...
- Patent number 7,242,148
- Issue date Jul 10, 2007
- Mei-Ling Peng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power control arrangement, as for a flashlight
- Patent number 7,215,084
- Issue date May 8, 2007
- Streamlight, Inc.
- Raymond L. Sharrah
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Voltage regulated light string
- Patent number 7,178,961
- Issue date Feb 20, 2007
- JLJ, Inc.
- John Louis Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
DC series connected light string with diode array shunt
- Patent number 7,166,968
- Issue date Jan 23, 2007
- JLJ, Inc.
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Repair device for decorative light shunt
- Patent number 7,145,343
- Issue date Dec 5, 2006
- W. Richard Frederick
- F21 - LIGHTING
Information Patent Grant
Series connected light string with filament shunting
- Patent number 7,086,758
- Issue date Aug 8, 2006
- JLJ, Inc.
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Series connected light string with filament shunting
- Patent number 7,042,116
- Issue date May 9, 2006
- JLJ, Inc.
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Repair device for decorative light shunt
- Patent number 6,984,984
- Issue date Jan 10, 2006
- Integrated Power Components, Inc.
- W. Richard Frederick
- F21 - LIGHTING
Information Patent Grant
Semiconductor chip and conductive member for use in a light socket
- Patent number 6,929,383
- Issue date Aug 16, 2005
- John L. Janning
- F21 - LIGHTING
Information Patent Grant
Light emitting device
- Patent number 6,828,739
- Issue date Dec 7, 2004
- Azoteq (Pty) Ltd
- Frederick Johannes Bruwer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Series connected light string with filament shunting
- Patent number 6,765,313
- Issue date Jul 20, 2004
- JLJ, Inc.
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light emitting diodes surrounding a vehicle lamp
- Patent number 6,756,893
- Issue date Jun 29, 2004
- Robert Fernandez
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Repair device for decorative light shunt
- Patent number 6,734,678
- Issue date May 11, 2004
- Integrated Power Components, Inc.
- W. Richard Frederick
- F21 - LIGHTING
Information Patent Grant
Lamp string with an open-circuit-proof structure
- Patent number 6,713,971
- Issue date Mar 30, 2004
- Pi-Chu Wong
- F21 - LIGHTING
Information Patent Grant
Repair device for decorative light shunt
- Patent number 6,710,602
- Issue date Mar 23, 2004
- Integrated Power Compenents, Inc.
- W. Richard Frederick
- F21 - LIGHTING
Information Patent Grant
Filament shunt member for decorative lamp
- Patent number 6,642,660
- Issue date Nov 4, 2003
- Whiter Shieh
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Voltage regulated light string
- Patent number 6,597,125
- Issue date Jul 22, 2003
- JLJ, Inc.
- John Louis Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Series connected light string with filament shunting
- Patent number 6,580,182
- Issue date Jun 17, 2003
- JLJ, Inc.
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LAMP ASSEMBLY, LAMP SYSTEM AND METHOD FOR OPERATING A LAMP SYSTEM
- Publication number 20210070330
- Publication date Mar 11, 2021
- Siemens Mobility, Inc.
- Richard Alan McGavock
- B61 - RAILWAYS
Information Patent Application
CONTINUOUS CURRENT CONTROL CIRCUIT MODULES OF SERIES STRING BULBS TYPE
- Publication number 20100109538
- Publication date May 6, 2010
- MEI-LING PENG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
MINIATURE LIGHT BULB FOR RANDOM HIGH-LOW TWINKLE IN A SERIES-WIRED...
- Publication number 20100052535
- Publication date Mar 4, 2010
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
GOLD OR SILVER PLATED WIRE LEADS ON CHRISTMAS LIGHTS
- Publication number 20090128042
- Publication date May 21, 2009
- JLJ. INC.
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SERIES-WIRED LED LIGHT STRING WITH UNIDIRECTIONAL SHUNTS
- Publication number 20090129077
- Publication date May 21, 2009
- JLJ, INC.
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
MINIATURE LIGHT BULB FOR RANDOM HIGH-LOW TWINKLE IN SERIES-WIRED L...
- Publication number 20090039794
- Publication date Feb 12, 2009
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DUAL MODE SEARCHLIGHT DIMMING CONTROLLER SYSTEMS AND METHODS
- Publication number 20080297065
- Publication date Dec 4, 2008
- Honeywell International Inc.
- Saed M. Mubaslat
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SERIES WIRED LIGHT STRING WITH SHUNTS AND FLASHER BULBS FOR EXHIBIT...
- Publication number 20080252220
- Publication date Oct 16, 2008
- JLJ, INC.
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
MINIATURE LIGHT BULB WITH MICROCHIP SHUNT
- Publication number 20080164821
- Publication date Jul 10, 2008
- JLJ, INC.
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Miniature light base unit with shunt for random twinkle
- Publication number 20080129214
- Publication date Jun 5, 2008
- JLJ, INC.
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
FLASHER BULBS WITH SHUNT WIRING FOR USE IN SERIES CONNECTED LIGHT S...
- Publication number 20080129213
- Publication date Jun 5, 2008
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PROCESS AND DEVICE FOR MONITORING THE ILLUMINATION OF LAMP BULBS
- Publication number 20080030723
- Publication date Feb 7, 2008
- AIRBUS FRANCE
- Marie-Anne De Smet
- B60 - VEHICLES IN GENERAL
Information Patent Application
Series wired light string with unidirectional resistive shunts
- Publication number 20080018260
- Publication date Jan 24, 2008
- JLJ, INC.
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Light string
- Publication number 20070247868
- Publication date Oct 25, 2007
- Cindex Holdings Limited
- Zhaoyuan Li
- F21 - LIGHTING
Information Patent Application
Series wired light string with unidirectional shunts
- Publication number 20070075646
- Publication date Apr 5, 2007
- JLJ, INC.
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Repair device for decorative light shunt
- Publication number 20070063706
- Publication date Mar 22, 2007
- W. Richard Frederick
- F21 - LIGHTING
Information Patent Application
Projection television receiver having a projection lamp life indicator
- Publication number 20070057803
- Publication date Mar 15, 2007
- Koninklijke Philips Electronic N.V
- Peter Severeijns
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Series connected light string with filament shunting
- Publication number 20070029937
- Publication date Feb 8, 2007
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Holiday light string devices
- Publication number 20070018594
- Publication date Jan 25, 2007
- JLJ. INC.
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
High-reliability light fixture and method
- Publication number 20070007911
- Publication date Jan 11, 2007
- Derek P. Martin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Continuous current control circuit modules of series string bulbs t...
- Publication number 20060197463
- Publication date Sep 7, 2006
- Mei-Ling Peng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Continuous current control circuit modules of series string bulbs
- Publication number 20060145627
- Publication date Jul 6, 2006
- Mei-Ling Peng
- F21 - LIGHTING
Information Patent Application
Holiday Light String Devices
- Publication number 20060103320
- Publication date May 18, 2006
- JLJ, Inc.
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Christmas light string with single Zener shunts
- Publication number 20060082223
- Publication date Apr 20, 2006
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Christmas light string with silicon triggered switch shunts
- Publication number 20060055250
- Publication date Mar 16, 2006
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Repair device for decorative light shunt
- Publication number 20060043974
- Publication date Mar 2, 2006
- W. Richard Frederick
- F21 - LIGHTING
Information Patent Application
SEMICONDUCTOR CHIP WITH CONTAINER AND CONTACT ELEMENTS FOR USE IN A...
- Publication number 20050258777
- Publication date Nov 24, 2005
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Lamp fault detector
- Publication number 20050253532
- Publication date Nov 17, 2005
- Nilo L. Villarin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Holiday Light String Devices
- Publication number 20050205971
- Publication date Sep 22, 2005
- JLJ, Inc.
- John L. Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Voltage regulated light string
- Publication number 20050179400
- Publication date Aug 18, 2005
- John Louis Janning
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Circuits providing for substitution of the light source in case of its failure

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and apparatus for diagnosing and repairing faults in a serie...

Process and device for monitoring the illumination of lamp bulbs

Flasher bulbs with shunt wiring for use in series connected light s...

Dual mode searchlight dimming controller systems and methods

High-reliability light fixture and method

Repair device for decorative light shunt

Series wired light string with unidirectional shunts

Series connected light string with filament shunting

Series wired light string with unidirectional resistive shunts

Christmas light string with single Zener shunts

Semiconductor chip with container and contact elements for use in a...

Lamp fault detector

Continuous current control circuit modules of series string bulbs t...

Power control arrangement, as for a flashlight

Voltage regulated light string

DC series connected light string with diode array shunt

Repair device for decorative light shunt

Series connected light string with filament shunting

Series connected light string with filament shunting

Repair device for decorative light shunt

Semiconductor chip and conductive member for use in a light socket

Light emitting device

Series connected light string with filament shunting

Light emitting diodes surrounding a vehicle lamp

Repair device for decorative light shunt

Lamp string with an open-circuit-proof structure

Repair device for decorative light shunt

Filament shunt member for decorative lamp

Voltage regulated light string

Series connected light string with filament shunting

Patents Applicationslast 30 patents

LAMP ASSEMBLY, LAMP SYSTEM AND METHOD FOR OPERATING A LAMP SYSTEM

CONTINUOUS CURRENT CONTROL CIRCUIT MODULES OF SERIES STRING BULBS TYPE

MINIATURE LIGHT BULB FOR RANDOM HIGH-LOW TWINKLE IN A SERIES-WIRED...

GOLD OR SILVER PLATED WIRE LEADS ON CHRISTMAS LIGHTS

SERIES-WIRED LED LIGHT STRING WITH UNIDIRECTIONAL SHUNTS

MINIATURE LIGHT BULB FOR RANDOM HIGH-LOW TWINKLE IN SERIES-WIRED L...

DUAL MODE SEARCHLIGHT DIMMING CONTROLLER SYSTEMS AND METHODS

SERIES WIRED LIGHT STRING WITH SHUNTS AND FLASHER BULBS FOR EXHIBIT...

MINIATURE LIGHT BULB WITH MICROCHIP SHUNT

Miniature light base unit with shunt for random twinkle

FLASHER BULBS WITH SHUNT WIRING FOR USE IN SERIES CONNECTED LIGHT S...

PROCESS AND DEVICE FOR MONITORING THE ILLUMINATION OF LAMP BULBS

Series wired light string with unidirectional resistive shunts

Light string

Series wired light string with unidirectional shunts

Repair device for decorative light shunt

Projection television receiver having a projection lamp life indicator

Series connected light string with filament shunting

Holiday light string devices

High-reliability light fixture and method

Continuous current control circuit modules of series string bulbs t...

Continuous current control circuit modules of series string bulbs

Holiday Light String Devices

Christmas light string with single Zener shunts

Christmas light string with silicon triggered switch shunts

Repair device for decorative light shunt

SEMICONDUCTOR CHIP WITH CONTAINER AND CONTACT ELEMENTS FOR USE IN A...

Lamp fault detector

Holiday Light String Devices

Voltage regulated light string