by means of a bridge converter in the final stage

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CPC
H05B41/2825

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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

H05B41/2825by means of a bridge converter in the final stage

Industries

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Patents Grantslast 30 patents

Information Patent Grant
LED driver providing constant output power across a wide output vol...
- Patent number 9,668,309
- Issue date May 30, 2017
- Universal Lighting Technologies, Inc.
- Wei Xiong
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic ballast for lighting unit and lighting apparatus
- Patent number 8,917,030
- Issue date Dec 23, 2014
- Osram GmbH
- Hong Dai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lips backlight control architecture with low cost dead time transfer
- Patent number 8,816,606
- Issue date Aug 26, 2014
- Microsemi Corporation
- Xiaoping Jin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Control device for controlling the output of one or more full-bridges
- Patent number 8,648,789
- Issue date Feb 11, 2014
- NXP, B.V.
- Jurgen M. A. Willaert
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic ballast and method for providing a DC voltage component...
- Patent number 8,638,039
- Issue date Jan 28, 2014
- Panasonic Corporation
- Jun Kumagai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic circuit for driving a fluorescent lamp and lighting appl...
- Patent number 8,610,369
- Issue date Dec 17, 2013
- Koninklijke Philips N.V.
- Renatus Willem Clemens van der Veeken
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light source apparatus
- Patent number 8,541,954
- Issue date Sep 24, 2013
- Ushio Denki Kabushiki Kaisha
- Kosuke Saka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
DC/AC inverter
- Patent number 8,508,145
- Issue date Aug 13, 2013
- Beyond Innovation Technology Co., Ltd.
- Chung-che Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of controlling an operating frequency of an electronic dimmi...
- Patent number 8,384,297
- Issue date Feb 26, 2013
- Lutron Electronics Co., Inc.
- Jonathan Robert Quayle
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Inverter driver and lamp driver using the same
- Patent number 8,305,009
- Issue date Nov 6, 2012
- Fairchild Korea Semiconductor, Ltd.
- Dong-Hun Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Switchable current supply for auxiliary current circuits in a curre...
- Patent number 8,299,647
- Issue date Oct 30, 2012
- Osram AG
- Klaus Fischer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply apparatus
- Patent number 8,242,712
- Issue date Aug 14, 2012
- Silitek Electronic (Guangzhou) Co., Ltd.
- Wen-Sheng Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Inverter for a liquid crystal display device with soft start circui...
- Patent number 8,223,513
- Issue date Jul 17, 2012
- Innocom Technology (Shenzhen) Co., Ltd.
- Li-Jun Zhao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Intensity balance for multiple lamps
- Patent number 8,198,829
- Issue date Jun 12, 2012
- Leviton Manufacturing Co., Inc.
- Jaiganesh Balasubramanian
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
DC/AC inverter
- Patent number 8,143,797
- Issue date Mar 27, 2012
- Beyond Innovation Technology Co., Ltd.
- Chung-che Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit configuration for operating at least one discharge lamp and...
- Patent number 8,098,022
- Issue date Jan 17, 2012
- Osram AG
- Peter Krummel
- 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
High voltage high side transistor driver
- Patent number 8,063,670
- Issue date Nov 22, 2011
- Marvell World Trade Ltd.
- Sehat Sutardja
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic ballast with step up/down power factor correction DC-DC...
- Patent number 7,973,494
- Issue date Jul 5, 2011
- General Electric Company
- Gang Yao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Full-bridge and half-bridge compatible driver timing schedule for d...
- Patent number 7,965,046
- Issue date Jun 21, 2011
- Microsemi Corporation
- Chii-Fa Chiou
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Feedback circuit for DC/AC inverter
- Patent number 7,952,296
- Issue date May 31, 2011
- Beyond Innovation Techology Co., Ltd.
- Chung-Che Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting device and light fixture
- Patent number 7,898,191
- Issue date Mar 1, 2011
- Panasonic Electric Works Co., Ltd.
- Katunobu Hamamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light source driving device
- Patent number 7,872,425
- Issue date Jan 18, 2011
- Hon Hai Precision Industry Co., Ltd.
- Chih-Chan Ger
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Alternating current power supply device and integrated circuit for...
- Patent number 7,839,659
- Issue date Nov 23, 2010
- Sanken Electric Co., Ltd.
- Toru Ashikaga
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit with improved efficiency and crest factor for current fed b...
- Patent number 7,830,096
- Issue date Nov 9, 2010
- General Electric Company
- Timothy Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Display apparatus and power supplying apparatus for lamp unit thereof
- Patent number 7,808,190
- Issue date Oct 5, 2010
- Samsung Electronics Co., Ltd.
- Cheol-Jin Park
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Driving system for electronic device and current balancing circuit...
- Patent number 7,759,877
- Issue date Jul 20, 2010
- Himax Technologies Limited
- Shwang-Shi Bai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High frequency driver for gas discharge lamp
- Patent number 7,746,002
- Issue date Jun 29, 2010
- Koninklijke Philips Electronics N.V.
- Johannes Maria Van Meurs
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
DC/AC inverter
- Patent number 7,737,642
- Issue date Jun 15, 2010
- Beyond Innovation Technology Co., Ltd.
- Chung-che Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Starting fluorescent lamps with a voltage fed inverter
- Patent number 7,733,031
- Issue date Jun 8, 2010
- General Electric Company
- Louis Robert Nerone
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
BALLAST WITH CURRENT CONTROL CIRCUIT
- Publication number 20140246984
- Publication date Sep 4, 2014
- Osram Sylvania Inc.
- Nitin Kumar
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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 FOR LIGHTING UNIT AND LIGHTING APPARATUS
- Publication number 20130169185
- Publication date Jul 4, 2013
- OSRAM GMBH
- Hong Dai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE FOR IGNITION AND OPERATING DISCHARGE TUBES BY USING ENERGY I...
- Publication number 20120293089
- Publication date Nov 22, 2012
- GRADIX HOLDING LTD.
- Kálmán Csikszentimrei
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DC/AC Inverter
- Publication number 20120146534
- Publication date Jun 14, 2012
- Chung-che Yu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
UV sterilization system
- Publication number 20120093684
- Publication date Apr 19, 2012
- John T. Martin
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method of Measuring a Resonant Frequency in an Electronic Dimming B...
- Publication number 20120043903
- Publication date Feb 23, 2012
- Lutron Electronics Co., Inc.
- Jonathan Robert Quayle
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIPS BACKLIGHT CONTROL ARCHITECTURE WITH LOW COST DEAD TIME TRANSFER
- Publication number 20110304280
- Publication date Dec 15, 2011
- MICROSEMI CORPORATION
- Xiaoping Jin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRONIC CIRCUIT FOR DRIVING A FLUORESCENT LAMP AND LIGHTING APPL...
- Publication number 20110266966
- Publication date Nov 3, 2011
- Koninklijke Philips Electronics N.V.
- Renatus Willem Clemens van der Veeken
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Light source apparatus
- Publication number 20110221356
- Publication date Sep 15, 2011
- Ushio Denki Kabushiki Kaisha
- Kosuke Saka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SINGLE CHIP BALLAST CONTROLLER CAPABLE OF PROVIDING BRIGHTNESS LEVE...
- Publication number 20110199024
- Publication date Aug 18, 2011
- Ko-Ming Lin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DC/AC Inverter
- Publication number 20110156607
- Publication date Jun 30, 2011
- Chung-che Yu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
INTENSITY BALANCE FOR MULTIPLE LAMPS
- Publication number 20110133656
- Publication date Jun 9, 2011
- LEVITON MANUFACTURING CO., INC.
- Jaiganesh Balasubramanian
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRONIC BALLAST AND METHOD FOR PROVIDING A DC VOLTAGE COMPONENT...
- Publication number 20110074307
- Publication date Mar 31, 2011
- Jun Kumagai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DUAL ENDED DRIVER CIRCUIT FOR LCD BACKLIGHT AND THE METHOD THEREOF
- Publication number 20100302288
- Publication date Dec 2, 2010
- Yuancheng Ren
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRONIC BALLAST WITH STEP UP/DOWN POWER FACTOR CORRECTION DC-DC...
- Publication number 20100289423
- Publication date Nov 18, 2010
- General Electric Company
- Gang Yao
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CONTROL DEVICE FOR CONTROLLING THE OUTPUT OF ONE OR MORE FULL-BRIDGES
- Publication number 20100277408
- Publication date Nov 4, 2010
- NXP B.V.
- Jurgen Margriet Antonius Willaert
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SWITCHABLE CURRENT SUPPLY FOR AUXILIARY CURRENT CIRCUITS IN A CURRE...
- Publication number 20100259103
- Publication date Oct 14, 2010
- OSRAM Gesellschaft mit beschraenkter Haftung
- Klaus Fischer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DISCHARGE LAMP LIGHTING DEVICE AND LIGHT FIXTURE
- Publication number 20100253233
- Publication date Oct 7, 2010
- MATSUSHITA ELECTRIC WORKS, Ltd.
- Katunobu Hamamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Backlight Device, Display Device, and Television Receiver
- Publication number 20100149428
- Publication date Jun 17, 2010
- Ryuhei Kishimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CIRCUIT CONFIGURATION FOR OPERATING AT LEAST ONE DISCHARGE LAMP AND...
- Publication number 20100148699
- Publication date Jun 17, 2010
- OSRAM Gesellschaft mit beschraenkter Haftung
- Peter Krummel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
FEEDBACK CIRCUIT FOR DC/AC INVERTER
- Publication number 20100123405
- Publication date May 20, 2010
- Chung-che Yu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
POWER SUPPLY APPARATUS
- Publication number 20100109561
- Publication date May 6, 2010
- Wen-Sheng Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
FULL-BRIDGE AND HALF-BRIDGE COMPATIBLE DRIVER TIMING SCHEDULE FOR D...
- Publication number 20100090611
- Publication date Apr 15, 2010
- MICROSEMI CORPORATION
- Chii-Fa Chiou
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
HIGH VOLTAGE HIGH SIDE TRANSISTOR DRIVER
- Publication number 20100060327
- Publication date Mar 11, 2010
- Sehat Sutardja
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
THREE-LEVEL DIMMING CIRCUIT FOR DISCHARGING LAMP
- Publication number 20100033099
- Publication date Feb 11, 2010
- Chuan Shih Industrial Co., Ltd.
- Chao-Chin Yeh
- 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
Inverter
- Publication number 20090273953
- Publication date Nov 5, 2009
- INNOCOM TECHNOLOGY (SHENZHEN) CO., LTD. INNOLUX DISPLAY CORP.
- Li-Jun Zhao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Inverter Driver and Lamp Driver Using the Same
- Publication number 20090224692
- Publication date Sep 10, 2009
- Dong-Hun Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRIC DISCHARGE LIGHT-REGULATION MATCHING CIRCUIT
- Publication number 20090160351
- Publication date Jun 25, 2009
- Chuan Shih Industrial Co., Ltd.
- Chao-Chin Yeh
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

by means of a bridge converter in the final stage

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

LED driver providing constant output power across a wide output vol...

Electronic ballast for lighting unit and lighting apparatus

Lips backlight control architecture with low cost dead time transfer

Control device for controlling the output of one or more full-bridges

Electronic ballast and method for providing a DC voltage component...

Electronic circuit for driving a fluorescent lamp and lighting appl...

Light source apparatus

DC/AC inverter

Method of controlling an operating frequency of an electronic dimmi...

Inverter driver and lamp driver using the same

Switchable current supply for auxiliary current circuits in a curre...

Power supply apparatus

Inverter for a liquid crystal display device with soft start circui...

Intensity balance for multiple lamps

DC/AC inverter

Circuit configuration for operating at least one discharge lamp and...

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

High voltage high side transistor driver

Electronic ballast with step up/down power factor correction DC-DC...

Full-bridge and half-bridge compatible driver timing schedule for d...

Feedback circuit for DC/AC inverter

Discharge lamp lighting device and light fixture

Light source driving device

Alternating current power supply device and integrated circuit for...

Circuit with improved efficiency and crest factor for current fed b...

Display apparatus and power supplying apparatus for lamp unit thereof

Driving system for electronic device and current balancing circuit...

High frequency driver for gas discharge lamp

DC/AC inverter

Starting fluorescent lamps with a voltage fed inverter

Patents Applicationslast 30 patents

BALLAST WITH CURRENT CONTROL CIRCUIT

LAMP DRIVING APPARATUS AND ILLUMINATION EQUIPMENT USING THE SAME

ELECTRONIC BALLAST FOR LIGHTING UNIT AND LIGHTING APPARATUS

DEVICE FOR IGNITION AND OPERATING DISCHARGE TUBES BY USING ENERGY I...

DC/AC Inverter

UV sterilization system

Method of Measuring a Resonant Frequency in an Electronic Dimming B...

LIPS BACKLIGHT CONTROL ARCHITECTURE WITH LOW COST DEAD TIME TRANSFER

ELECTRONIC CIRCUIT FOR DRIVING A FLUORESCENT LAMP AND LIGHTING APPL...

Light source apparatus

SINGLE CHIP BALLAST CONTROLLER CAPABLE OF PROVIDING BRIGHTNESS LEVE...

DC/AC Inverter

INTENSITY BALANCE FOR MULTIPLE LAMPS

ELECTRONIC BALLAST AND METHOD FOR PROVIDING A DC VOLTAGE COMPONENT...

DUAL ENDED DRIVER CIRCUIT FOR LCD BACKLIGHT AND THE METHOD THEREOF

ELECTRONIC BALLAST WITH STEP UP/DOWN POWER FACTOR CORRECTION DC-DC...

CONTROL DEVICE FOR CONTROLLING THE OUTPUT OF ONE OR MORE FULL-BRIDGES

SWITCHABLE CURRENT SUPPLY FOR AUXILIARY CURRENT CIRCUITS IN A CURRE...

DISCHARGE LAMP LIGHTING DEVICE AND LIGHT FIXTURE

Backlight Device, Display Device, and Television Receiver

CIRCUIT CONFIGURATION FOR OPERATING AT LEAST ONE DISCHARGE LAMP AND...

FEEDBACK CIRCUIT FOR DC/AC INVERTER

POWER SUPPLY APPARATUS

FULL-BRIDGE AND HALF-BRIDGE COMPATIBLE DRIVER TIMING SCHEDULE FOR D...

HIGH VOLTAGE HIGH SIDE TRANSISTOR DRIVER

THREE-LEVEL DIMMING CIRCUIT FOR DISCHARGING LAMP

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

Inverter

Inverter Driver and Lamp Driver Using the Same

ELECTRIC DISCHARGE LIGHT-REGULATION MATCHING CIRCUIT