Starting and operating circuit for fluorescent lamp

Industry

CPC
Y10S315/05

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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 Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S315/00Electric lamp and discharge devices: systems

Current Industry

Y10S315/05Starting and operating circuit for fluorescent lamp

Industries

Patents Grantslast 30 patents

Information Patent Grant
Drive system of semiconductor light source, and semiconductor light...
- Patent number 9,967,930
- Issue date May 8, 2018
- Opple Lighting Co., Ltd
- Xiaoming Qi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method to detect uneven AC load or parallel load removal
- Patent number 9,480,126
- Issue date Oct 25, 2016
- Universal Lighting Technologies, Inc.
- Wei Xiong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lamp driving apparatus and illumination equipment using the same
- Patent number 8,970,120
- Issue date Mar 3, 2015
- Beyond Innovation Technology Co., Ltd.
- Zhen-Chun Liu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic ballast with real-time current crest factor improvement...
- Patent number 8,773,035
- Issue date Jul 8, 2014
- Delta Electronics, Inc.
- Chang-Ching Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic ballast for discharge lamp
- Patent number 8,179,057
- Issue date May 15, 2012
- Panasonic Corporation
- Shinji Makimura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of scanning backlight driving lamps for an LCD
- Patent number 8,154,219
- Issue date Apr 10, 2012
- Chunghwa Picture Tubes, Ltd.
- Chi-Hsiu Lin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic ballast with controlled filament preheating using half-w...
- Patent number 8,143,796
- Issue date Mar 27, 2012
- Panasonic Electric Works Co., Ltd.
- Daisuke Yamahara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit configuration for starting and operating at least one disch...
- Patent number 8,076,864
- Issue date Dec 13, 2011
- Osram AG
- Bernd Rudolph
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Backlight inverter and liquid crystal display using the same
- Patent number 7,723,924
- Issue date May 25, 2010
- Samsung Electronics Co., Ltd.
- Song-Yi Han
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and device for driving a metal halide lamp
- Patent number 7,688,000
- Issue date Mar 30, 2010
- Koninklijke Philips Electronics N.V.
- Johan Leopold Victorina Hendrix
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High efficiency resonant ballast
- Patent number 7,615,934
- Issue date Nov 10, 2009
- System General Corp.
- Ta-yung Yang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Driver circuit for an HID lamp and method for operating an HID lamp
- Patent number 7,586,266
- Issue date Sep 8, 2009
- OSRAM Gesellschaft mit beschraenkter Haftung
- Christian Breuer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and device for ballast management in particular for a motor...
- Patent number 7,535,181
- Issue date May 19, 2009
- Valeo Vision
- Jean-Marc Nicolai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multistrike gas discharge lamp ignition apparatus and method
- Patent number 7,501,773
- Issue date Mar 10, 2009
- Xenon Corporation
- Frederick James Tipton
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Program start ballast
- Patent number 7,459,867
- Issue date Dec 2, 2008
- Osram Sylvania Inc.
- Qinghong Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Resonant ballast circuit
- Patent number 7,436,126
- Issue date Oct 14, 2008
- System General Corp.
- Ta-yung Yang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Voltage fed inverter for fluorescent lamps
- Patent number 7,436,124
- Issue date Oct 14, 2008
- General Electric Company
- Louis R. Nerone
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting apparatus, luminaire and illumination system
- Patent number 7,425,802
- Issue date Sep 16, 2008
- Matsushita Electric Works, Ltd.
- Jun Kumagai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge-lamp lighting apparatus and projector
- Patent number 7,400,100
- Issue date Jul 15, 2008
- Seiko Epson Corporation
- Takeshi Takezawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods and circuits for instant hot restart of high intensity disc...
- Patent number 7,339,330
- Issue date Mar 4, 2008
- Matsushita Electric Works Ltd.
- Nanu Brates
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Single point sensing for end of lamp life, anti-arcing, and no-load...
- Patent number 7,327,101
- Issue date Feb 5, 2008
- General Electric Company
- Timothy Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrode temperature differential operation of a discharge lamp
- Patent number 7,327,096
- Issue date Feb 5, 2008
- Koninklijke Philips Electronics, N.V.
- Holger Mönch
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods and apparatus for operating very high pressure short arc di...
- Patent number 7,323,824
- Issue date Jan 29, 2008
- Matsushita Electric Works Ltd.
- Nanu Brates
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ballast with frequency-diagnostic lamp fault protection circuit
- Patent number 7,312,588
- Issue date Dec 25, 2007
- Osram Sylvania, Inc.
- Qinghong Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Feedback circuit for push-pull inverters
- Patent number 7,294,972
- Issue date Nov 13, 2007
- Zippy Technology Corp.
- Chin-Wen Chou
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fixed operating frequency inverter for cold cathode fluorescent lam...
- Patent number 7,294,974
- Issue date Nov 13, 2007
- Monolithic Power Systems, Inc.
- James C. Moyer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Integrated fluorescent lamp device
- Patent number 7,293,897
- Issue date Nov 13, 2007
- Fred Mendelsohn
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Driving apparatus for CCFL
- Patent number 7,285,922
- Issue date Oct 23, 2007
- Samsung Electro-Mechanics Co., Ltd.
- Jung Chul Gong
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Driving apparatus for CCFL
- Patent number 7,282,870
- Issue date Oct 16, 2007
- Samsung Electro-Mechanics Co., Ltd.
- Jung Chul Gong
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
HID ballast and lamp tester
- Patent number 7,282,869
- Issue date Oct 16, 2007
- Varon Lighting Group, LLC
- Thomas Mayer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LAMP DRIVING APPARATUS AND ILLUMINATION EQUIPMENT USING THE SAME
- Publication number 20140175998
- Publication date Jun 26, 2014
- BEYOND INNOVATION TECHNOLOGY CO., LTD.
- Zhen-Chun Liu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRONIC BALLAST WITH REAL-TIME CURRENT CREST FACTOR IMPROVEMENT...
- Publication number 20140139127
- Publication date May 22, 2014
- DELTA ELECTRONICS, INC.
- Chang-Ching Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRONIC BALLAST FOR DISCHARGE LAMP
- Publication number 20100194305
- Publication date Aug 5, 2010
- Shinji Makimura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD OF SCANNING BACKLIGHT DRIVING LAMPS FOR AN LCD
- Publication number 20100123416
- Publication date May 20, 2010
- Chi-Hsiu Lin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ELECTRONIC BALLAST WITH CONTROLLED FILAMENT PREHEATING USING HALF-W...
- Publication number 20100109534
- Publication date May 6, 2010
- Daisuke Yamahara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CIRCUIT CONFIGURATION FOR STARTING AND OPERATING AT LEAST ONE DISCH...
- Publication number 20100033104
- Publication date Feb 11, 2010
- OSRAM Gesellschaft mit beschraenkter Haftung
- Bernd Rudolph
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Program Start Ballast
- Publication number 20080278085
- Publication date Nov 13, 2008
- Osram Sylvania, Inc.
- Qinghong Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
BACKLIGHT INVERTER AND LIQUID CRYSTAL DISPLAY USING THE SAME
- Publication number 20080258645
- Publication date Oct 23, 2008
- Song-Yi Han
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
HIGH EFFICIENCY RESONANT BALLAST
- Publication number 20080136346
- Publication date Jun 12, 2008
- SYSTEM GENERAL CORP.
- Ta-Yung Yang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
RESONANT BALLAST CIRCUIT
- Publication number 20080136345
- Publication date Jun 12, 2008
- SYSTEM GENERAL CORP.
- Ta-Yung Yang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Multistrike gas discharge lamp ignition apparatus and method
- Publication number 20070247080
- Publication date Oct 25, 2007
- Xenon Corporation
- Frederick J. Tipton
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Discharge-lamp lighting apparatus and projector
- Publication number 20070228998
- Publication date Oct 4, 2007
- SEIKO EPSON CORPORATION
- Takeshi Takezawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DISCHARGE LAMP LIGHTING APPARATUS, LUMINAIRE AND ILLUMINATION SYSTEM
- Publication number 20070210723
- Publication date Sep 13, 2007
- MATSUSHITA ELECTRIC WORKS, Ltd.
- Jun Kumagai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Voltage fed inverter for fluorescent lamps
- Publication number 20070176564
- Publication date Aug 2, 2007
- Louis R. Nerone
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Methods and circuits for instant hot restart of high intensity disc...
- Publication number 20070126371
- Publication date Jun 7, 2007
- Matsushita Electric Industrial Co., Ltd.
- Nanu Brates
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method and device for driving a metal halide lamp
- Publication number 20070114943
- Publication date May 24, 2007
- Koninkljke Philips Electronics N.V.
- Johan Leopold Victorina Hendrix
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Feedback circuit for push-pull inverters
- Publication number 20070013320
- Publication date Jan 18, 2007
- Zippy Technology Corp.
- Chin-Wen Chou
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND DEVICE FOR BALLAST MANAGEMENT IN PARTICULAR FOR A MOTOR...
- Publication number 20060284564
- Publication date Dec 21, 2006
- VALEO VISION
- JEAN-MARC NICOLAI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DRIVING APPARATUS FOR CCFL
- Publication number 20060284570
- Publication date Dec 21, 2006
- Samsung Electro-Mechanics Co., Ltd.
- JUNG CHUL GONG
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DRIVING APPARATUS FOR CCFL
- Publication number 20060279235
- Publication date Dec 14, 2006
- Samsung Electro-Mechanics Co., Ltd.
- Jung Chul GONG
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Power control circuit for controlling rated power supplied to a load
- Publication number 20060261746
- Publication date Nov 23, 2006
- LIGTEK ELECTRONICS CO., LTD.
- Chien-Ming Huang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
GAS DISCHARGE LAMP DIMMING CONTROL METHOD
- Publication number 20060255748
- Publication date Nov 16, 2006
- Zippy Technology Corp.
- Chin-Wen Chou
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Integrated fluorescent lamp device
- Publication number 20060220596
- Publication date Oct 5, 2006
- Fred Mendelsohn
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Pulse starting circuit
- Publication number 20060220589
- Publication date Oct 5, 2006
- Louis R. Nerone
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Cold cathode flat fluorescent lamp and driving method therefor
- Publication number 20060181223
- Publication date Aug 17, 2006
- DELTA OPTOELECTRONICS, INC.
- Jin-Chyuan Hung
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
System for driving plural lamps
- Publication number 20060145637
- Publication date Jul 6, 2006
- HON HAI Precision Industry CO., LTD.
- Chi-Hsiung Lee
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Ballast with filament heating control circuit
- Publication number 20060138968
- Publication date Jun 29, 2006
- Shashank S. Bakre
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Stabilizer circuit for high-voltage discharge lamp
- Publication number 20060138970
- Publication date Jun 29, 2006
- MediaTechnology Inc.
- Byung-Sun Kim
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHTING BALLAST HAVING BOOST CONVERTER WITH ON/OFF CONTROL AND MET...
- Publication number 20060125423
- Publication date Jun 15, 2006
- Venkatesh Chitta
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MULTIPLE-CCFL PARALLEL DRIVING CIRCUIT AND THE ASSOCIATED CURRENT B...
- Publication number 20060113926
- Publication date Jun 1, 2006
- Chang-Hua Lin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Starting and operating circuit for fluorescent lamp

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Drive system of semiconductor light source, and semiconductor light...

Method to detect uneven AC load or parallel load removal

Lamp driving apparatus and illumination equipment using the same

Electronic ballast with real-time current crest factor improvement...

Electronic ballast for discharge lamp

Method of scanning backlight driving lamps for an LCD

Electronic ballast with controlled filament preheating using half-w...

Circuit configuration for starting and operating at least one disch...

Backlight inverter and liquid crystal display using the same

Method and device for driving a metal halide lamp

High efficiency resonant ballast

Driver circuit for an HID lamp and method for operating an HID lamp

Method and device for ballast management in particular for a motor...

Multistrike gas discharge lamp ignition apparatus and method

Program start ballast

Resonant ballast circuit

Voltage fed inverter for fluorescent lamps

Discharge lamp lighting apparatus, luminaire and illumination system

Discharge-lamp lighting apparatus and projector

Methods and circuits for instant hot restart of high intensity disc...

Single point sensing for end of lamp life, anti-arcing, and no-load...

Electrode temperature differential operation of a discharge lamp

Methods and apparatus for operating very high pressure short arc di...

Ballast with frequency-diagnostic lamp fault protection circuit

Feedback circuit for push-pull inverters

Fixed operating frequency inverter for cold cathode fluorescent lam...

Integrated fluorescent lamp device

Driving apparatus for CCFL

Driving apparatus for CCFL

HID ballast and lamp tester

Patents Applicationslast 30 patents

LAMP DRIVING APPARATUS AND ILLUMINATION EQUIPMENT USING THE SAME

ELECTRONIC BALLAST WITH REAL-TIME CURRENT CREST FACTOR IMPROVEMENT...

ELECTRONIC BALLAST FOR DISCHARGE LAMP

METHOD OF SCANNING BACKLIGHT DRIVING LAMPS FOR AN LCD

ELECTRONIC BALLAST WITH CONTROLLED FILAMENT PREHEATING USING HALF-W...

CIRCUIT CONFIGURATION FOR STARTING AND OPERATING AT LEAST ONE DISCH...

Program Start Ballast

BACKLIGHT INVERTER AND LIQUID CRYSTAL DISPLAY USING THE SAME

HIGH EFFICIENCY RESONANT BALLAST

RESONANT BALLAST CIRCUIT

Multistrike gas discharge lamp ignition apparatus and method

Discharge-lamp lighting apparatus and projector

DISCHARGE LAMP LIGHTING APPARATUS, LUMINAIRE AND ILLUMINATION SYSTEM

Voltage fed inverter for fluorescent lamps

Methods and circuits for instant hot restart of high intensity disc...

Method and device for driving a metal halide lamp

Feedback circuit for push-pull inverters

METHOD AND DEVICE FOR BALLAST MANAGEMENT IN PARTICULAR FOR A MOTOR...

DRIVING APPARATUS FOR CCFL

DRIVING APPARATUS FOR CCFL

Power control circuit for controlling rated power supplied to a load

GAS DISCHARGE LAMP DIMMING CONTROL METHOD

Integrated fluorescent lamp device

Pulse starting circuit

Cold cathode flat fluorescent lamp and driving method therefor

System for driving plural lamps

Ballast with filament heating control circuit

Stabilizer circuit for high-voltage discharge lamp

LIGHTING BALLAST HAVING BOOST CONVERTER WITH ON/OFF CONTROL AND MET...

MULTIPLE-CCFL PARALLEL DRIVING CIRCUIT AND THE ASSOCIATED CURRENT B...