Controlled bridges

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CPC
Y02B20/186

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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 Y02Climate change prevention Y02BINDEXING SCHEME RELATING TO CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS Y02B20/00Energy efficient lighting technologies

Current Industry

Y02B20/186Controlled bridges

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Projector and control method for projector
- Patent number 9,699,423
- Issue date Jul 4, 2017
- Seiko Epson Corporation
- Junichi Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Digital controller for an electronic ballast
- Patent number 9,578,727
- Issue date Feb 21, 2017
- John Lam
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electronic ballast with power factor correction
- Patent number 9,244,476
- Issue date Jan 26, 2016
- Infineon Technologies Americas Corp.
- Thomas J. Ribarich
- G05 - CONTROLLING REGULATING
Information Patent Grant
Bipolar power control
- Patent number 9,219,428
- Issue date Dec 22, 2015
- Russell Jacques
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Compact and voltage stable automatic change over switch
- Patent number 9,190,872
- Issue date Nov 17, 2015
- Abhishek Gupta
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Digital controller for an electronic ballast
- Patent number 9,049,773
- Issue date Jun 2, 2015
- CISTEL TECHNOLOGY INC.
- John Lam
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting device
- Patent number 8,836,227
- Issue date Sep 16, 2014
- Eye Lighting Systems Corporation
- Yoshihisa Umezawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Backlight module detecting abnormal lamp tubes and an LCD thereof
- Patent number 8,829,814
- Issue date Sep 9, 2014
- Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Chengming He
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Digital control circuit of an operating device for lamps
- Patent number 8,803,450
- Issue date Aug 12, 2014
- TridonicAtco GmbH & Co. KG
- Stefan Zudrell-Koch
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic ballast with high power factor
- Patent number 8,779,674
- Issue date Jul 15, 2014
- John Lam
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for driving a light source, driving apparatus for driving th...
- Patent number 8,749,144
- Issue date Jun 10, 2014
- Samsung Display Co., Ltd.
- Song-Yi Han
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Integrated circuit controller for ballast
- Patent number 8,729,828
- Issue date May 20, 2014
- System General Corp.
- Gwo-Hwa Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fluorescent tube driving device
- Patent number 8,674,612
- Issue date Mar 18, 2014
- Beyond Innovation Technology Co., Ltd.
- Zhen-Chun Liu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Error detector in an operating device for lighting devices
- Patent number 8,664,896
- Issue date Mar 4, 2014
- TridonicAtco GmbH & Co. KG
- Stefan Zudrell-Koch
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for driving backlight of liquid crystal displa...
- Patent number 8,654,067
- Issue date Feb 18, 2014
- LG Display Co., Ltd.
- Tae Wook Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lamp tube switch circuit and method thereof
- Patent number 8,604,715
- Issue date Dec 10, 2013
- Hong Fu Jin Precision (ShenZhen) Co., Ltd.
- Qing-Shan Cao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Display apparatus and luminance control method
- Patent number 8,587,567
- Issue date Nov 19, 2013
- NEC Display Solutions, Ltd.
- Kengo Mori
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic ballast
- Patent number 8,587,207
- Issue date Nov 19, 2013
- Delta Electronics, Inc.
- Ching-Ho Chou
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multi-lamp driving system
- Patent number 8,575,852
- Issue date Nov 5, 2013
- Ampower Technology Co., Ltd.
- Chih-Chan Ger
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lamp assembly and circuits for protection against miswiring in a la...
- Patent number 8,547,019
- Issue date Oct 1, 2013
- General Electric Company
- Gang Yao
- 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
Control integrated circuit with combined output and input
- Patent number 8,488,353
- Issue date Jul 16, 2013
- International Rectifier Corporation
- Thomas Ribarich
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic ballast capable of self-protection at natural or prematu...
- Patent number 8,441,211
- Issue date May 14, 2013
- Skynet Electronic Co., Ltd.
- Jim-Hung Liang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multi-lamp driving system
- Patent number 8,436,547
- Issue date May 7, 2013
- Ampower Technology Co., Ltd.
- Chi-Hsien Ho
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method of driving discharge tube lamp and liquid crys...
- Patent number 8,421,739
- Issue date Apr 16, 2013
- LG Display Co., Ltd.
- In Jae Chung
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for driving lamp and liquid crystal display device having...
- Patent number 8,390,561
- Issue date Mar 5, 2013
- Samsung Display Co., Ltd.
- Inn-Sung Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Resonant inverter with sleep circuit
- Patent number 8,384,298
- Issue date Feb 26, 2013
- Osram Sylvania Inc.
- Felix I. Alexandrov
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Backlight device and display apparatus having the same
- Patent number 8,373,646
- Issue date Feb 12, 2013
- Samsung Display Co., Ltd.
- Kyu-Jin Park
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power control system for LCD monitor
- Patent number 8,373,641
- Issue date Feb 12, 2013
- LG Electronics Inc.
- Sang Ho Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Capacitance reducing method for a pulsed activated device and assoc...
- Patent number 8,362,704
- Issue date Jan 29, 2013
- Richard Landry Gray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
DIGITAL CONTROLLER FOR AN ELECTRONIC BALLAST
- Publication number 20140217917
- Publication date Aug 7, 2014
- John Lam
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PROTECTION CIRCUIT FOR BACKLIGHT DRIVER CIRCUIT, BACKLIGHT MODULE,...
- Publication number 20140176020
- Publication date Jun 26, 2014
- SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD.
- Xianming Zhang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electronic Ballast with Power Factor Correction
- Publication number 20130229126
- Publication date Sep 5, 2013
- INTERNATIONAL RECTIFIER CORPORATION
- Thomas J. Ribarich
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRONIC BALLAST
- Publication number 20130147378
- Publication date Jun 13, 2013
- DELTA ELECTRONICS, INC.
- Ching-Ho CHOU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
COMPACT AND VOLTAGE STABLE AUTOMATIC CHANGE OVER SWITCH
- Publication number 20130062969
- Publication date Mar 14, 2013
- Abhishek Gupta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Lighting Device
- Publication number 20130049624
- Publication date Feb 28, 2013
- EYE LIGHTING SYSTEMS CORPORATION
- Yoshihisa Umezawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRONIC BALLAST CAPABLE OF SELF-PROTECTION AT NATURAL OR PREMATU...
- Publication number 20130038214
- Publication date Feb 14, 2013
- Skynet Electronic Co., Ltd.
- Jim-Hung Liang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LAMP ASSEMBLY AND CIRCUITS FOR PROTECTION AGAINST MISWIRING IN A LA...
- Publication number 20130033181
- Publication date Feb 7, 2013
- Gang Yao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LAMP TUBE SWITCH CIRCUIT AND METHOD THEREOF
- Publication number 20130002151
- Publication date Jan 3, 2013
- HON HAI Precision Industry CO., LTD.
- QING-SHAN CAO
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
FLUORESCENT TUBE DRIVING DEVICE
- Publication number 20120319606
- Publication date Dec 20, 2012
- BEYOND INNOVATION TECHNOLOGY CO., LTD.
- Zhen-Chun Liu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Digital Controller for an Electronic Ballast
- Publication number 20120306400
- Publication date Dec 6, 2012
- John Lam
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
MULTI-LAMP DRIVING SYSTEM
- Publication number 20120256557
- Publication date Oct 11, 2012
- AMPOWER TECHNOLOGY CO., LTD.
- CHIH-CHAN GER
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LAMP TUBE DRIVING DEVICE, LAMP TUBE MODULE, AND LAMP TUBE DRIVING S...
- Publication number 20120217895
- Publication date Aug 30, 2012
- TAIWAN SUMIDA ELECTRONICS INCORPORATED
- JIH-YUAN LEE
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MULTI-LAMP DRIVING SYSTEM
- Publication number 20120187866
- Publication date Jul 26, 2012
- AMPOWER TECHNOLOGY CO., LTD.
- CHI-HSIEN HO
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
Electronic Ballast with High Power Factor
- Publication number 20120146526
- Publication date Jun 14, 2012
- John Lam
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CIRCUIT AND METHOD FOR DRIVING A LAMP
- Publication number 20120086355
- Publication date Apr 12, 2012
- OSRAM AG
- Juergen Klier
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
BACKLIGHT MODULE DETECTING ABNORMAL LAMP TUBES AND AN LCD THEREOF
- Publication number 20120001571
- Publication date Jan 5, 2012
- SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Chengming He
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Multiple Failure Detection Shutdown Protection Circuit for an Elect...
- Publication number 20110285293
- Publication date Nov 24, 2011
- Thomas E. Stack
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD OF IGNITING A LAMP, CONTROLLER FOR A LAMP, AND A LAMP CONTRO...
- Publication number 20110260635
- Publication date Oct 27, 2011
- NXP B.V.
- Henricus Theodorus Petrus Johannes van Elk
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LAMP DRIVING APPARATUS AND LEVEL SHIFT DRIVING CIRCUIT
- Publication number 20110175538
- Publication date Jul 21, 2011
- GREEN SOLUTION TECHNOLOGY CO., LTD.
- Chen-Hsung Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SINGLE CHIP BALLAST CONTROLLER FOR STEP-DIMMING OF A FLUORESCENT LAMP
- Publication number 20110169425
- Publication date Jul 14, 2011
- GRENERGY OPTO, INC.
- Chang-Ling Sha
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
APPARATUS AND METHOD FOR DRIVING BACKLIGHT OF LIQUID CRYSTAL DISPLA...
- Publication number 20110148950
- Publication date Jun 23, 2011
- Tae Wook Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Multiple failure detection shutdown protection circuit for an elect...
- Publication number 20110101866
- Publication date May 5, 2011
- Thomas E. Stack
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
BACK-LIGHT CONTROL CIRCUIT OF MULTI-LAMPS LIQUID CRYSTAL DISPLAY
- Publication number 20110084991
- Publication date Apr 14, 2011
- BEYOND INNOVATION TECHNOLOGY CO., LTD.
- Chung-Che Yu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Resonant Inverter With Sleep Circuit
- Publication number 20110043122
- Publication date Feb 24, 2011
- Osram Sylvania Inc.
- Felix I. Alexandrov
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
BIOPOLAR POWER CONTROL
- Publication number 20110007525
- Publication date Jan 13, 2011
- Russell Jacques
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
INTEGRATED BACKLIGHT CONTROL SYSTEM
- Publication number 20100327761
- Publication date Dec 30, 2010
- MICROSEMI CORPORATION
- XIAOPING JIN
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
BACKLIGHT DEVICE AND DISPLAY APPARATUS HAVING THE SAME
- Publication number 20100302289
- Publication date Dec 2, 2010
- Kyu-Jin PARK
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Controlled bridges

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Projector and control method for projector

Digital controller for an electronic ballast

Electronic ballast with power factor correction

Bipolar power control

Compact and voltage stable automatic change over switch

Digital controller for an electronic ballast

Lighting device

Backlight module detecting abnormal lamp tubes and an LCD thereof

Digital control circuit of an operating device for lamps

Electronic ballast with high power factor

Method for driving a light source, driving apparatus for driving th...

Integrated circuit controller for ballast

Fluorescent tube driving device

Error detector in an operating device for lighting devices

Apparatus and method for driving backlight of liquid crystal displa...

Lamp tube switch circuit and method thereof

Display apparatus and luminance control method

Electronic ballast

Multi-lamp driving system

Lamp assembly and circuits for protection against miswiring in a la...

DC/AC inverter

Control integrated circuit with combined output and input

Electronic ballast capable of self-protection at natural or prematu...

Multi-lamp driving system

Apparatus and method of driving discharge tube lamp and liquid crys...

Apparatus for driving lamp and liquid crystal display device having...

Resonant inverter with sleep circuit

Backlight device and display apparatus having the same

Power control system for LCD monitor

Capacitance reducing method for a pulsed activated device and assoc...

Patents Applicationslast 30 patents

DIGITAL CONTROLLER FOR AN ELECTRONIC BALLAST

PROTECTION CIRCUIT FOR BACKLIGHT DRIVER CIRCUIT, BACKLIGHT MODULE,...

Electronic Ballast with Power Factor Correction

ELECTRONIC BALLAST

COMPACT AND VOLTAGE STABLE AUTOMATIC CHANGE OVER SWITCH

Lighting Device

ELECTRONIC BALLAST CAPABLE OF SELF-PROTECTION AT NATURAL OR PREMATU...

LAMP ASSEMBLY AND CIRCUITS FOR PROTECTION AGAINST MISWIRING IN A LA...

LAMP TUBE SWITCH CIRCUIT AND METHOD THEREOF

FLUORESCENT TUBE DRIVING DEVICE

Digital Controller for an Electronic Ballast

MULTI-LAMP DRIVING SYSTEM

LAMP TUBE DRIVING DEVICE, LAMP TUBE MODULE, AND LAMP TUBE DRIVING S...

MULTI-LAMP DRIVING SYSTEM

DC/AC Inverter

Electronic Ballast with High Power Factor

CIRCUIT AND METHOD FOR DRIVING A LAMP

BACKLIGHT MODULE DETECTING ABNORMAL LAMP TUBES AND AN LCD THEREOF

Multiple Failure Detection Shutdown Protection Circuit for an Elect...

METHOD OF IGNITING A LAMP, CONTROLLER FOR A LAMP, AND A LAMP CONTRO...

LAMP DRIVING APPARATUS AND LEVEL SHIFT DRIVING CIRCUIT

SINGLE CHIP BALLAST CONTROLLER FOR STEP-DIMMING OF A FLUORESCENT LAMP

DC/AC Inverter

APPARATUS AND METHOD FOR DRIVING BACKLIGHT OF LIQUID CRYSTAL DISPLA...

Multiple failure detection shutdown protection circuit for an elect...

BACK-LIGHT CONTROL CIRCUIT OF MULTI-LAMPS LIQUID CRYSTAL DISPLAY

Resonant Inverter With Sleep Circuit

BIOPOLAR POWER CONTROL

INTEGRATED BACKLIGHT CONTROL SYSTEM

BACKLIGHT DEVICE AND DISPLAY APPARATUS HAVING THE SAME