against internal abnormal circuit conditions

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CPC
H05B41/2926

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

Current Industry

H05B41/2926against internal abnormal circuit conditions

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Light device deriving condition of storage circuit
- Patent number 10,123,389
- Issue date Nov 6, 2018
- Philips Lighting Holding B.V.
- Hongxin Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ignitor-arrangement
- Patent number 10,070,506
- Issue date Sep 4, 2018
- Lumileds LLC
- Gennadi Tochadse
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting device and illuminating device
- Patent number 9,585,234
- Issue date Feb 28, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuya Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Long life, fail safe traffic light
- Patent number 9,578,728
- Issue date Feb 21, 2017
- Dialight Corporation
- Kevin A. Hebborn
- G08 - SIGNALLING
Information Patent Grant
Discharge lamp lighting device and headlight using same
- Patent number 9,220,160
- Issue date Dec 22, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masahiro Nishikawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of driving a gas-discharge lamp
- Patent number 9,161,423
- Issue date Oct 13, 2015
- Koninklijke Philips N.V.
- Michael Haacke
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting apparatus for high-voltage discharge lamp
- Patent number 8,264,161
- Issue date Sep 11, 2012
- Murata Manufacturing Co., Ltd.
- Takafumi Toda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
HID lamp ballast with controlled DC step down circuit
- Patent number 8,222,834
- Issue date Jul 17, 2012
- Panasonic Corporation
- Katsuyoshi Nakada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and driving unit for driving a gas discharge lamp
- Patent number 8,067,903
- Issue date Nov 29, 2011
- Koninklijke Philips Electronics N.V.
- Carsten Deppe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fused lead wire for ballast protection
- Patent number 7,889,463
- Issue date Feb 15, 2011
- Universal Lighting Technologies, Inc.
- Robert V. Burke
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting device, and lighting equipment and lighting...
- Patent number 7,557,523
- Issue date Jul 7, 2009
- Panasonic Electric Works Co., Ltd.
- Takeshi Goriki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ballast with zero voltage switching converter
- Patent number 7,402,956
- Issue date Jul 22, 2008
- Osram Sylvania Inc.
- Andrew O. Johnsen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit arrangement for preventing high peak currents
- Patent number 7,397,196
- Issue date Jul 8, 2008
- Koninklijke Philips Electronics N.V.
- Lukas Leyten
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Output short circuit protection for electronic ballasts
- Patent number 7,378,806
- Issue date May 27, 2008
- General Electric Company
- Louis R. Nerone
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multiplexed temperature sensing circuit for HID lamp ballast
- Patent number 7,333,313
- Issue date Feb 19, 2008
- Osram Sylvania Inc.
- Guy P. Bouchard
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic high intensity discharge lamp driver
- Patent number 7,291,988
- Issue date Nov 6, 2007
- Fu-Ling Hung
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for protecting an integrated circuit and method thereof
- Patent number 7,215,523
- Issue date May 8, 2007
- Benq Corporation
- Chih-Yuan Lin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting apparatus
- Patent number 7,202,612
- Issue date Apr 10, 2007
- Hitachi, Ltd.
- Fumio Haruna
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting circuit
- Patent number 7,176,638
- Issue date Feb 13, 2007
- Koito Manufacturing Co., Ltd.
- Masayasu Ito
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Protection device for a chopping supply and a vehicle lighting device
- Patent number 7,157,862
- Issue date Jan 2, 2007
- Valeo Vision
- Philippe Clavier
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Discharge lamp lighting apparatus and discharge lamp apparatus
- Patent number 7,084,586
- Issue date Aug 1, 2006
- TDK Corporation
- Yutaka Ishihara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic high intensity discharge lamp driver
- Patent number 7,038,396
- Issue date May 2, 2006
- AMF Technology, Inc.
- Fu-Ling Hung
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting apparatus
- Patent number 7,023,146
- Issue date Apr 4, 2006
- Hitachi, Ltd.
- Fumio Haruna
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Half-bridge inverter for asymmetrical loads
- Patent number 6,936,974
- Issue date Aug 30, 2005
- Ballastronic, Inc.
- Janos Melis
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting apparatus and discharge lamp apparatus
- Patent number 6,815,912
- Issue date Nov 9, 2004
- TDK Corporation
- Yutaka Ishihara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Operating appliance and an operating method for high-pressure lamps
- Patent number 6,788,010
- Issue date Sep 7, 2004
- Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
- Andreas Huber
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting circuit for detecting failure of a switchin...
- Patent number 6,759,812
- Issue date Jul 6, 2004
- Koito Manufacturing Co., Ltd.
- Masayasu Ito
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-voltage discharge lamp device
- Patent number 6,747,422
- Issue date Jun 8, 2004
- Denso Corporation
- Noboru Yamamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Surge protection and reset circuit
- Patent number 6,707,658
- Issue date Mar 16, 2004
- Delta Electronics, Inc.
- Yung-Hsiang Chao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting device
- Patent number 6,650,069
- Issue date Nov 18, 2003
- Hitachi Media Electronics Co., Ltd.
- Koji Kito
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
A DEVICE WITH CUSTOMIZED INTEGRATED ELECTRONIC CIRCUIT FOR DESTROYI...
- Publication number 20240197936
- Publication date Jun 20, 2024
- NarsimhaChary Mandaji
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT DEVICE DERIVING CONDITION OF STORAGE CIRCUIT
- Publication number 20180035511
- Publication date Feb 1, 2018
- PHILIPS LIGHTING HOLDING B.V.
- HONGXIN CHEN
- G01 - MEASURING TESTING
Information Patent Application
IGNITOR-ARRANGEMENT
- Publication number 20170094758
- Publication date Mar 30, 2017
- Koninklijke Philips N.V.
- Gennadi Tochadse
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHTING DEVICE AND ILLUMINATING DEVICE
- Publication number 20160262247
- Publication date Sep 8, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Kazuya KATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISCHARGE LAMP LIGHTING DEVICE AND HEADLIGHT USING SAME
- Publication number 20150305129
- Publication date Oct 22, 2015
- Masahiro NISHIKAWA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF DRIVING A GAS-DISCHARGE LAMP
- Publication number 20130342107
- Publication date Dec 26, 2013
- Koninklijke Philips N.V.
- Michael Haacke
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DISCHARGE LAMP LIGHTING DEVICE, AND HEADLIGHT AND VEHICLE INCLUDING...
- Publication number 20130271003
- Publication date Oct 17, 2013
- PANASONIC CORPORATION
- Kazutoshi SUGANUMA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHTING APPARATUS FOR HIGH-VOLTAGE DISCHARGE LAMP
- Publication number 20100219765
- Publication date Sep 2, 2010
- Murata Manufacturing Co., Ltd.
- Takafumi TODA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
HID Lamp Ballast with Controlled DC Step Down Circuit
- Publication number 20100102757
- Publication date Apr 29, 2010
- Katsuyoshi Nakada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PULSE GENERATOR USED FOR ELECTRONIC BALLAST
- Publication number 20090302777
- Publication date Dec 10, 2009
- Koninklijke Philips Electronics N.V.
- Dongli Li
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD AND DRIVING UNIT FOR DRIVING A GAS DISCHARGE LAMP
- Publication number 20090051300
- Publication date Feb 26, 2009
- Koninklijke Philips Electronics N.V.
- Carsten Deppe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Ballast with Zero Voltage Switching Converter
- Publication number 20080061706
- Publication date Mar 13, 2008
- Osram Sylvania Inc.
- Andrew O. Johnsen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Discharge Lamp Lighting Device, and Lighting Equipment and Lighting...
- Publication number 20080030143
- Publication date Feb 7, 2008
- MATSUSHITA ELECTRIC WORKS, Ltd.
- Takeshi Goriki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Circuit Arrangement
- Publication number 20070222392
- Publication date Sep 27, 2007
- Koninklijke Philips Electronics, N.V.
- Lukas Leyten
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Output short circuit protection for electronic ballasts
- Publication number 20070152600
- Publication date Jul 5, 2007
- Louis R. Nerone
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Multiplexed temperature sensing circuit for HID lamp ballast
- Publication number 20060290209
- Publication date Dec 28, 2006
- Guy P. Bouchard
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Discharge lamp lighting apparatus
- Publication number 20060097665
- Publication date May 11, 2006
- Fumio Haruna
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electronic high intensity discharge lamp driver
- Publication number 20060038503
- Publication date Feb 23, 2006
- AMF TECHNOLOGY, INC.
- Fu-Ling Hung
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Protection device for a chopping supply and a vehicle lighting device
- Publication number 20050168160
- Publication date Aug 4, 2005
- Philippe Clavier
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
HALF-BRIDGE INVERTER FOR ASYMMETRICAL LOADS
- Publication number 20050168157
- Publication date Aug 4, 2005
- Janos Melis
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Apparatus for protecting an integrated circuit and method thereof
- Publication number 20050117266
- Publication date Jun 2, 2005
- Chih-Yuan Lin
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electronic high intensity discharge lamp driver
- Publication number 20050088111
- Publication date Apr 28, 2005
- AMF TECHNOLOGY, INC.
- Fu-Ling Hung
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Discharge lamp lighting apparatus
- Publication number 20050067979
- Publication date Mar 31, 2005
- Fumio Haruna
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Discharge lamp lighting apparatus and discharge lamp apparatus
- Publication number 20050057194
- Publication date Mar 17, 2005
- TDK Corporation
- Yutaka Ishihara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Discharge lamp lighting circuit
- Publication number 20030209993
- Publication date Nov 13, 2003
- KOITO MANUFACTURING CO., LTD.
- Masayasu Ito
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DISCHARGE LAMP LIGHTING DEVICE
- Publication number 20030197478
- Publication date Oct 23, 2003
- HITACHI MEDIA ELECTRONICS CO., LTD.
- Koji Kito
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Circuit arrangement for operating a discharge lamp
- Publication number 20030151377
- Publication date Aug 14, 2003
- Frans Slegers
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Operating appliance and an operating method for high-pressure lamps
- Publication number 20030122505
- Publication date Jul 3, 2003
- PTENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCH GLUHLAMPEN MBH
- Andreas Huber
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Discharge lamp lighting apparatus and discharge lamp apparatus
- Publication number 20030062855
- Publication date Apr 3, 2003
- TDK Corporation
- Yutaka Ishihara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Discharge lamp lighting circuit
- Publication number 20030057869
- Publication date Mar 27, 2003
- Masayasu Ito
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

against internal abnormal circuit conditions

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Light device deriving condition of storage circuit

Ignitor-arrangement

Lighting device and illuminating device

Long life, fail safe traffic light

Discharge lamp lighting device and headlight using same

Method of driving a gas-discharge lamp

Lighting apparatus for high-voltage discharge lamp

HID lamp ballast with controlled DC step down circuit

Method and driving unit for driving a gas discharge lamp

Fused lead wire for ballast protection

Discharge lamp lighting device, and lighting equipment and lighting...

Ballast with zero voltage switching converter

Circuit arrangement for preventing high peak currents

Output short circuit protection for electronic ballasts

Multiplexed temperature sensing circuit for HID lamp ballast

Electronic high intensity discharge lamp driver

Apparatus for protecting an integrated circuit and method thereof

Discharge lamp lighting apparatus

Discharge lamp lighting circuit

Protection device for a chopping supply and a vehicle lighting device

Discharge lamp lighting apparatus and discharge lamp apparatus

Electronic high intensity discharge lamp driver

Discharge lamp lighting apparatus

Half-bridge inverter for asymmetrical loads

Discharge lamp lighting apparatus and discharge lamp apparatus

Operating appliance and an operating method for high-pressure lamps

Discharge lamp lighting circuit for detecting failure of a switchin...

High-voltage discharge lamp device

Surge protection and reset circuit

Discharge lamp lighting device

Patents Applicationslast 30 patents

A DEVICE WITH CUSTOMIZED INTEGRATED ELECTRONIC CIRCUIT FOR DESTROYI...

LIGHT DEVICE DERIVING CONDITION OF STORAGE CIRCUIT

IGNITOR-ARRANGEMENT

LIGHTING DEVICE AND ILLUMINATING DEVICE

DISCHARGE LAMP LIGHTING DEVICE AND HEADLIGHT USING SAME

METHOD OF DRIVING A GAS-DISCHARGE LAMP

DISCHARGE LAMP LIGHTING DEVICE, AND HEADLIGHT AND VEHICLE INCLUDING...

LIGHTING APPARATUS FOR HIGH-VOLTAGE DISCHARGE LAMP

HID Lamp Ballast with Controlled DC Step Down Circuit

PULSE GENERATOR USED FOR ELECTRONIC BALLAST

METHOD AND DRIVING UNIT FOR DRIVING A GAS DISCHARGE LAMP

Ballast with Zero Voltage Switching Converter

Discharge Lamp Lighting Device, and Lighting Equipment and Lighting...

Circuit Arrangement

Output short circuit protection for electronic ballasts

Multiplexed temperature sensing circuit for HID lamp ballast

Discharge lamp lighting apparatus

Electronic high intensity discharge lamp driver

Protection device for a chopping supply and a vehicle lighting device

HALF-BRIDGE INVERTER FOR ASYMMETRICAL LOADS

Apparatus for protecting an integrated circuit and method thereof

Electronic high intensity discharge lamp driver

Discharge lamp lighting apparatus

Discharge lamp lighting apparatus and discharge lamp apparatus

Discharge lamp lighting circuit

DISCHARGE LAMP LIGHTING DEVICE

Circuit arrangement for operating a discharge lamp

Operating appliance and an operating method for high-pressure lamps

Discharge lamp lighting apparatus and discharge lamp apparatus

Discharge lamp lighting circuit