|
US3806829A
(en)
|
1971-04-13 |
1974-04-23 |
Sys Inc |
Pulsed laser system having improved energy control with improved power supply laser emission energy sensor and adjustable repetition rate control features
|
|
US4008414A
(en)
|
1975-07-28 |
1977-02-15 |
Power Saver Corporation |
Circuit for powering fluorescent lamps
|
|
US4562382A
(en)
*
|
1982-11-26 |
1985-12-31 |
Quietlite International Ltd. |
Solid-state inverter including a multiple core transformer
|
|
US5089753A
(en)
|
1990-07-09 |
1992-02-18 |
North American Philips Corporation |
Arrangement for predicting failure in fluorescent lamp systems
|
|
US5040236A
(en)
*
|
1990-07-18 |
1991-08-13 |
Argus International |
Apparatus for irradiation of printed wiring boards and the like
|
|
US5416387A
(en)
*
|
1993-11-24 |
1995-05-16 |
California Institute Of Technology |
Single stage, high power factor, gas discharge lamp ballast
|
|
US5583402A
(en)
|
1994-01-31 |
1996-12-10 |
Magnetek, Inc. |
Symmetry control circuit and method
|
|
US5650694A
(en)
|
1995-03-31 |
1997-07-22 |
Philips Electronics North America Corporation |
Lamp controller with lamp status detection and safety circuitry
|
|
US5872429A
(en)
|
1995-03-31 |
1999-02-16 |
Philips Electronics North America Corporation |
Coded communication system and method for controlling an electric lamp
|
|
US6407935B1
(en)
*
|
2000-05-30 |
2002-06-18 |
Koninklijke Philips Electronics N.V. |
High frequency electronic ballast with reactive power compensation
|
|
US6369461B1
(en)
|
2000-09-01 |
2002-04-09 |
Abb Inc. |
High efficiency power conditioner employing low voltage DC bus and buck and boost converters
|
|
IL147578A
(en)
|
2002-01-10 |
2006-06-11 |
Lightech Electronics Ind Ltd |
Lamp transformer for use with an electronic dimmer and method for use thereof for reducing acoustic noise
|
|
TWI222266B
(en)
*
|
2002-02-14 |
2004-10-11 |
Kazuo Kohno |
Self oscillation circuits
|
|
AU2004235543B2
(en)
*
|
2003-05-02 |
2009-03-12 |
George Alan Limpkin |
Apparatus for supplying energy to a load and a related system
|
|
US20080119421A1
(en)
|
2003-10-31 |
2008-05-22 |
Jack Tuszynski |
Process for treating a biological organism
|
|
US20070149496A1
(en)
|
2003-10-31 |
2007-06-28 |
Jack Tuszynski |
Water-soluble compound
|
|
US20050174162A1
(en)
|
2004-02-09 |
2005-08-11 |
Taiwan Semiconductor Manufacturing Company |
Configurable voltage generator
|
|
US20050249667A1
(en)
|
2004-03-24 |
2005-11-10 |
Tuszynski Jack A |
Process for treating a biological organism
|
|
IL163558A0
(en)
|
2004-08-16 |
2005-12-18 |
Lightech Electronics Ind Ltd |
Controllable power supply circuit for an illumination system and methods of operation thereof
|
|
US7772724B2
(en)
|
2005-06-06 |
2010-08-10 |
Lutron Electronics Co., Inc. |
Load control device for use with lighting circuits having three-way switches
|
|
US7847440B2
(en)
|
2005-06-06 |
2010-12-07 |
Lutron Electronics Co., Inc. |
Load control device for use with lighting circuits having three-way switches
|
|
US20070040516A1
(en)
|
2005-08-15 |
2007-02-22 |
Liang Chen |
AC to DC power supply with PFC for lamp
|
|
US8558470B2
(en)
|
2006-01-20 |
2013-10-15 |
Point Somee Limited Liability Company |
Adaptive current regulation for solid state lighting
|
|
US20080018261A1
(en)
|
2006-05-01 |
2008-01-24 |
Kastner Mark A |
LED power supply with options for dimming
|
|
US7489120B2
(en)
|
2006-07-12 |
2009-02-10 |
Power Integrations, Inc. |
Method and apparatus for a high voltage power supply circuit
|
|
GB0617393D0
(en)
|
2006-09-04 |
2006-10-11 |
Lutron Electronics Co |
Variable load circuits for use with lighting control devices
|
|
US7804256B2
(en)
|
2007-03-12 |
2010-09-28 |
Cirrus Logic, Inc. |
Power control system for current regulated light sources
|
|
EP2181566A2
(en)
|
2007-08-24 |
2010-05-05 |
Cirrus Logic, Inc. |
Multi-led control
|
|
US8040070B2
(en)
|
2008-01-23 |
2011-10-18 |
Cree, Inc. |
Frequency converted dimming signal generation
|
|
US7812550B2
(en)
|
2008-05-28 |
2010-10-12 |
Revlite Technologies Inc. |
LED replacement for low voltage lamps
|
|
US7936132B2
(en)
*
|
2008-07-16 |
2011-05-03 |
Iwatt Inc. |
LED lamp
|
|
US8212491B2
(en)
|
2008-07-25 |
2012-07-03 |
Cirrus Logic, Inc. |
Switching power converter control with triac-based leading edge dimmer compatibility
|
|
US8067902B2
(en)
|
2008-09-05 |
2011-11-29 |
Lutron Electronics Co., Inc. |
Electronic ballast having a symmetric topology
|
|
US8288954B2
(en)
*
|
2008-12-07 |
2012-10-16 |
Cirrus Logic, Inc. |
Primary-side based control of secondary-side current for a transformer
|
|
US8013544B2
(en)
|
2008-12-10 |
2011-09-06 |
Linear Technology Corporation |
Dimmer control leakage pull down using main power device in flyback converter
|
|
JP4864994B2
(ja)
|
2009-03-06 |
2012-02-01 |
シャープ株式会社 |
Ｌｅｄ駆動回路、ｌｅｄ照明灯具、ｌｅｄ照明機器、及びｌｅｄ照明システム
|
|
US8222832B2
(en)
|
2009-07-14 |
2012-07-17 |
Iwatt Inc. |
Adaptive dimmer detection and control for LED lamp
|
|
TW201134305A
(en)
|
2009-07-27 |
2011-10-01 |
Koninkl Philips Electronics Nv |
Bleeder circuit
|
|
US8686668B2
(en)
|
2009-10-26 |
2014-04-01 |
Koninklijke Philips N.V. |
Current offset circuits for phase-cut power control
|
|
WO2011056068A2
(en)
|
2009-11-05 |
2011-05-12 |
Eldolab Holding B.V. |
Led driver for powering an led unit from a electronic transformer
|
|
JP2013517613A
(ja)
*
|
2009-11-17 |
2013-05-16 |
テララックス， インコーポレイテッド |
Ｌｅｄ電源の検出および制御
|
|
MX2012005844A
(es)
|
2009-11-20 |
2012-09-28 |
Lutron Electronics Co |
Circuito de carga controlable para su uso con un dispositivo de control de carga.
|
|
US8957662B2
(en)
*
|
2009-11-25 |
2015-02-17 |
Lutron Electronics Co., Inc. |
Load control device for high-efficiency loads
|
|
US8664881B2
(en)
|
2009-11-25 |
2014-03-04 |
Lutron Electronics Co., Inc. |
Two-wire dimmer switch for low-power loads
|
|
CN102083254B
(zh)
|
2009-11-30 |
2013-09-18 |
成都芯源系统有限公司 |
适用于三端可控硅调光器的wled驱动电路及驱动方法
|
|
WO2011084525A1
(en)
|
2009-12-16 |
2011-07-14 |
Exclara, Inc. |
Adaptive current regulation for solid state lighting
|
|
DE102010001919B4
(de)
|
2010-02-15 |
2012-03-01 |
Osram Ag |
Schaltung und Verfahren zur Ansteuerung eines Leuchtmittels
|
|
RU2012143559A
(ru)
|
2010-03-12 |
2014-04-20 |
Конинклейке Филипс Электроникс Н.В. |
Интерфейс по питанию для схемы питания
|
|
US20120106216A1
(en)
|
2010-04-29 |
2012-05-03 |
Victor Tzinker |
Ac-dc converter with unity power factor
|
|
CN102238774B
(zh)
*
|
2010-04-30 |
2016-06-01 |
奥斯兰姆有限公司 |
导通角获取方法和装置，以及led驱动方法和装置
|
|
GB201011081D0
(en)
*
|
2010-07-01 |
2010-08-18 |
Macfarlane Alistair |
Improved semi resonant switching regulator, power factor control and LED lighting
|
|
EP2410821B1
(en)
|
2010-07-20 |
2014-01-08 |
Panasonic Corporation |
Lighting device of semiconductor light-emitting element and illumination fixture using the same
|
|
US8569972B2
(en)
|
2010-08-17 |
2013-10-29 |
Cirrus Logic, Inc. |
Dimmer output emulation
|
|
CN103155387B
(zh)
|
2010-07-30 |
2016-10-19 |
皇家飞利浦有限公司 |
从基于三端可控硅调光器给高效照明装置供电
|
|
US9307601B2
(en)
|
2010-08-17 |
2016-04-05 |
Koninklijke Philips N.V. |
Input voltage sensing for a switching power converter and a triac-based dimmer
|
|
US8610365B2
(en)
|
2010-11-04 |
2013-12-17 |
Cirrus Logic, Inc. |
Switching power converter input voltage approximate zero crossing determination
|
|
WO2012027507A2
(en)
|
2010-08-24 |
2012-03-01 |
Cirrus Logic, Inc. |
Multi-mode dimmer interfacing including attach state control
|
|
US8653759B2
(en)
|
2010-10-29 |
2014-02-18 |
General Electric Company |
Lighting system electronic ballast or driver with shunt control for lighting control quiescent current
|
|
EP2636136A2
(en)
|
2010-11-04 |
2013-09-11 |
Cirrus Logic, Inc. |
Controlled power dissipation in a switch path in a lighting system
|
|
CN103262399B
(zh)
|
2010-11-04 |
2017-02-15 |
皇家飞利浦有限公司 |
用于控制开关功率转换器中的能量消耗的方法和装置
|
|
DE102011055071B4
(de)
|
2010-11-08 |
2023-05-04 |
Maxim Integrated Products, Inc. |
Kompatibilität elektronischer transformatoren für leuchtdiodensysteme
|
|
EP2681969B1
(en)
|
2010-11-16 |
2019-01-09 |
Philips Lighting Holding B.V. |
Trailing edge dimmer compatibility with dimmer high resistance prediction
|
|
US8432104B2
(en)
*
|
2010-12-09 |
2013-04-30 |
Delta Electronics, Inc. |
Load current balancing circuit
|
|
TWI461107B
(zh)
|
2011-03-22 |
2014-11-11 |
Richtek Technology Corp |
發光元件電源供應電路、發光元件驅動電路及其控制方法
|
|
US8933642B2
(en)
*
|
2011-05-13 |
2015-01-13 |
General Electric Company |
Dimmable LED lamp
|
|
EP2590477B1
(en)
|
2011-11-07 |
2018-04-25 |
Silergy Corp. |
A method of controlling a ballast, a ballast, a lighting controller, and a digital signal processor
|
|
US8698483B2
(en)
*
|
2011-11-09 |
2014-04-15 |
CRC, Electronics, Inc. |
LED lamp driver identification
|
|
US8896231B2
(en)
|
2011-12-16 |
2014-11-25 |
Terralux, Inc. |
Systems and methods of applying bleed circuits in LED lamps
|
|
US8928243B2
(en)
|
2011-12-27 |
2015-01-06 |
Texas Instruments Incorporated |
Light driving system and method
|
|
US9210744B2
(en)
|
2012-04-18 |
2015-12-08 |
Power Integrations, Inc. |
Bleeder circuit for use in a power supply
|
|
US9167664B2
(en)
|
2012-07-03 |
2015-10-20 |
Cirrus Logic, Inc. |
Systems and methods for low-power lamp compatibility with a trailing-edge dimmer and an electronic transformer
|
|
US9215770B2
(en)
|
2012-07-03 |
2015-12-15 |
Philips International, B.V. |
Systems and methods for low-power lamp compatibility with a trailing-edge dimmer and an electronic transformer
|
|
US8933648B1
(en)
|
2012-07-03 |
2015-01-13 |
Cirrus Logic, Inc. |
Systems and methods for selecting a compatibility mode of operation for a lamp assembly
|
|
US9273858B2
(en)
|
2012-12-13 |
2016-03-01 |
Phillips International, B.V. |
Systems and methods for low-power lamp compatibility with a leading-edge dimmer and an electronic transformer
|
|
JP6617099B2
(ja)
*
|
2013-05-13 |
2019-12-04 |
シグニファイ ホールディング ビー ヴィ |
低電圧照明のための安定化回路
|
|
US9635723B2
(en)
|
2013-08-30 |
2017-04-25 |
Philips Lighting Holding B.V. |
Systems and methods for low-power lamp compatibility with a trailing-edge dimmer and an electronic transformer
|