| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 06/17/2014 | US8755911 Device for generating light with a variable color |
| 06/17/2014 | US8755165 Fault tolerant ion source power system |
| 06/17/2014 | US8754879 Display apparatus and power circuit devices thereof |
| 06/17/2014 | US8754652 Method for ascertaining a type of a gas discharge lamp and electronic ballast for operating at least two different types of gas discharge lamps |
| 06/17/2014 | US8754595 Light array maintenance system and method |
| 06/17/2014 | US8754594 Thermal protection circuit for an LED bulb |
| 06/17/2014 | US8754593 Light emitting diode assembly having active cooling |
| 06/17/2014 | US8754592 Automobile LED driving device |
| 06/17/2014 | US8754591 Light dimmer for fluorescent lamps and methods for use thereof |
| 06/17/2014 | US8754590 Semiconductor device and power supply device |
| 06/17/2014 | US8754589 Power management unit with temperature protection |
| 06/17/2014 | US8754588 Illumination apparatus |
| 06/17/2014 | US8754587 Low cost power supply circuit and method |
| 06/17/2014 | US8754586 LED illumination system |
| 06/17/2014 | US8754585 LED driver and integrated dimmer and switch |
| 06/17/2014 | US8754581 High efficiency LED driving method for odd number of LED strings |
| 06/17/2014 | US8754580 Semiconductor apparatus and method of controlling operation thereof |
| 06/17/2014 | US8754579 LED driving device, illuminator, and Liquid Crystal Display device |
| 06/13/2014 | DE202014001589U1 Zyklisch leuchtende LED-Lichtkette mit mehreren in Reihe geschalteten Lichtgruppen Cyclic bright LED light chain with a plurality of series lighting groups |
| 06/13/2014 | CA2836710A1 Automatic mode adjustment techniques for a light fixture in a lighting system |
| 06/12/2014 | WO2014089181A1 Lighting control device and method |
| 06/12/2014 | WO2014088381A1 Lighting apparatus and manufacturing method therefor |
| 06/12/2014 | WO2014087874A1 Illumination device |
| 06/12/2014 | WO2014087581A1 Drive circuit, light source for lighting, and lighting device |
| 06/12/2014 | WO2014087274A1 Assisting a user in selecting a lighting device design |
| 06/12/2014 | WO2014033571A3 Controlling light source(s) via a portable device |
| 06/12/2014 | US20140160760 Lighting apparatus with adjustable lenses or filters |
| 06/12/2014 | US20140160538 Scanner device and image forming apparatus having the same |
| 06/12/2014 | US20140159648 Power Quality Enhancement |
| 06/12/2014 | US20140159615 Light sources adapted to spectral sensitivity of diurnal avians and humans |
| 06/12/2014 | US20140159614 Methods and Apparatus for Improving Backlight Driver Efficiency |
| 06/12/2014 | US20140159613 Method and system of automatically adjusting light intensity of a lighting fixture having multiple emitters |
| 06/12/2014 | US20140159602 Power supply circuit and luminaire |
| 06/12/2014 | US20140159601 Power supply circuit and illumination device |
| 06/12/2014 | US20140159591 Direct-Current Power Supply Device and Lighting Apparatus |
| 06/12/2014 | US20140159589 Control unit and method for lighting control |
| 06/12/2014 | US20140159588 Method for Adjustably Controlling Light and Apparatus thereof |
| 06/12/2014 | US20140159587 Dynamic adaptive illumination control for field sequential color mode transitions |
| 06/12/2014 | US20140159586 Visible light communication device |
| 06/12/2014 | DE102012222958A1 Verfahren und Vorrichtung zum Betreiben einer Beleuchtungseinrichtung eines Kraftfahrzeugs Method and apparatus for operating a lighting device of a motor vehicle |
| 06/12/2014 | DE102012222652A1 Method for preventing accidents in street lighting systems to avoid current peak, involves turning on two road lamps at different times, and recording two road lamps of electrical characteristics |
| 06/12/2014 | DE102012222463A1 Organisches optoelektronisches Bauelement mit Infrarot-Detektor Organic optoelectronic component with infrared detector |
| 06/12/2014 | DE102012023934A1 Operating device e.g. LED convertor for lamp, has anti-glow unit that is provided with controllable switching unit that is arranged in series with radio screen element |
| 06/12/2014 | DE102011054357B4 Bedienteil in einem elektrischen Installationssystem sowie elektrisches Installationssystem, das mindestens ein Leistungsteil und mindestens ein Bedienteil umfasst Control unit in an electrical installation system and electrical installation system, comprising at least one power component and at least one operating unit |
| 06/11/2014 | EP2741589A1 Method for adjustably controlling light and apparatus thereof |
| 06/11/2014 | EP2741588A2 Self-adapting driver for a light source |
| 06/11/2014 | EP2741587A1 Device for varying the intensity of the light in luminous charges |
| 06/11/2014 | EP2741020A1 Energy management system |
| 06/11/2014 | EP2740329A1 Bus voltage supply with reduced power loss |
| 06/11/2014 | DE202014002001U1 Netzkabel für LED-Beleuchtungsvorrichtungen Power cord for LED lighting devices |
| 06/11/2014 | CN203645898U Led灯高效升压变换驱动器 Led lights boost conversion efficiency drive |
| 06/11/2014 | CN203645897U 三相交流电转换直流高压直驱led的道路照明电路 DC high voltage three-phase AC converter direct drive led road lighting circuit |
| 06/11/2014 | CN203645896U 一种led灯具智能遥控器 One kind of led lighting intelligent remote control |
| 06/11/2014 | CN203645895U 非隔离式led驱动电路的负载采样电路 Load sampling circuit non-isolated led driver circuit |
| 06/11/2014 | CN203645894U 隔离式led驱动电路的负载采样电路 Load sampling circuit isolated led driver circuit |
| 06/11/2014 | CN203645893U 一种基于单片机少端口控制的多led显示电路 Small microcontroller based multi-port control led display circuit |
| 06/11/2014 | CN203645892U 一种恒流可调背光电路 One kind of constant adjustable backlighting circuit |
| 06/11/2014 | CN203645891U 智能路灯控制器 Intelligent street light controller |
| 06/11/2014 | CN203645890U 一种可与传统荧光灯镇流器兼容的led电源电路 Compatible with a traditional fluorescent lamp ballasts led power circuit |
| 06/11/2014 | CN203645889U 一种采用有pfc功能芯片的led灯驱动电源 There pfc function using one kind of chip led lights drive power |
| 06/11/2014 | CN203645888U 一种无影灯系统mos管驱动及保护电路 One kind shadowless system mos tube drive and protection circuits |
| 06/11/2014 | CN203645887U 可调节汽车内部仪表背光颜色和亮度的控制系统 Adjustable automotive interior instrument backlight color and brightness control system |
| 06/11/2014 | CN203645886U 电流可调的太阳能led驱动电源 Current adjustable solar led drive power |
| 06/11/2014 | CN203645885U 可嵌入式智能调光控制模块 Can be embedded intelligent dimming control module |
| 06/11/2014 | CN203645884U 一种安全电压型应急照明集中电源 A safe emergency lighting voltage-centralized power |
| 06/11/2014 | CN203645883U 一种路灯节能控制系统 One kind of energy-saving lights control system |
| 06/11/2014 | CN203645882U 一种配合电源开关来改变发光颜色的led驱动电路 A complex power switch to change the light color of the led driver circuit |
| 06/11/2014 | CN203645881U 一种带无线射频遥控的led筒灯 Led downlight with a radio frequency remote control |
| 06/11/2014 | CN203645880U 发光二极管灯板的电源控制系统 Light-emitting diode power control system board |
| 06/11/2014 | CN203645879U 基于无线传感技术的dali智能灯光控制系统 Dali lighting control system based on intelligent wireless sensor technology |
| 06/11/2014 | CN203645878U 指示灯及其电源电路 Lights and power supply circuit |
| 06/11/2014 | CN203645877U 可调节led声光控智能照明装置 Adjustable sound and light control led intelligent lighting device |
| 06/11/2014 | CN203645876U 基于pfm调光的多色led照明系统及led驱动电路 Multicolor led lighting system is based on pfm dimming and led driver circuit |
| 06/11/2014 | CN203645875U 飞控系统操纵台指示灯控制电路 Flight control system console lights control circuit |
| 06/11/2014 | CN203645874U 可调led滑行道中线灯驱动 Adjustable led taxiway center line lights drive |
| 06/11/2014 | CN203645873U 基于准谐振led恒流开关电源的负载调整率补偿电路 Load regulation based on quasi-resonant switching power supply led constant current compensation circuit |
| 06/11/2014 | CN203645872U 一种智能道路照明系统 An intelligent street lighting system |
| 06/11/2014 | CN203645871U 一种色彩可变的led灯控制电路 Led one color variable light control circuit |
| 06/11/2014 | CN203645870U 一种太阳能路灯在线电量检测系统 A solar power street line detection system |
| 06/11/2014 | CN203645869U 兼容型led灯管电路 Compatible led lamp circuit |
| 06/11/2014 | CN203645868U 用于led调光驱动的可控硅调光器兼容电路及led灯 SCR dimmer for led dimming driver compatible circuit and led lights |
| 06/11/2014 | CN203645867U 手持无线光照度控制装置 Handheld wireless illumination control device |
| 06/11/2014 | CN203645866U Sled光源控制卡及sled光源系统 Sled light source system controller card and sled |
| 06/11/2014 | CN203645865U 一种带辅助电源的光伏led路灯系统 Solar led street lighting system with an auxiliary power supply |
| 06/11/2014 | CN203645864U 一种基于ant+和gprs的路灯远程控制系统 An ant + and gprs remote control system based on street |
| 06/11/2014 | CN203645863U 发光阵列 Emitting arrays |
| 06/11/2014 | CN203645862U 一种二线制led应急灯 One kind of wire led emergency lights |
| 06/11/2014 | CN203645861U 一种用于监测风光互补led路灯照明系统状态的装置 A device for monitoring the wind and solar led street lighting system for the state |
| 06/11/2014 | CN203645860U 用于灯具的控制系统和控制装置及其组装系统 Device and assembly systems and control systems for lighting control |
| 06/11/2014 | CN203645859U 用于辉度箱的发光电路 For brightness lighting circuit box |
| 06/11/2014 | CN203645858U 一种降压控制芯片、降压式led驱动电路及显示屏 An antihypertensive control chip, buck led driver circuit and display |
| 06/11/2014 | CN203645857U 改良型发光二极管系统 Improved light-emitting diode system |
| 06/11/2014 | CN203645707U 一种传输协议解码装置及传输协议解码芯片 A transmission protocol decoding device and the transport protocol decoder chip |
| 06/11/2014 | CN203645565U 具有调光功能的电源转换装置 Power conversion devices with dimming function |
| 06/11/2014 | CN203645390U 一种智能型光伏led路灯用充放电电路 An intelligent solar led street with charge-discharge circuit |
| 06/11/2014 | CN203644585U 一种光控背光灯开关盒 A light backlight control switch box |
| 06/11/2014 | CN203644187U 一种安全保护及报警电路装置 A safe protection and alarm circuit device |
| 06/11/2014 | CN203643789U 基于无线传感网络的室内灯光控制系统 Wireless sensor networks based indoor lighting control system |
| 06/11/2014 | CN203643757U 一种led光源光点环式时钟 One kind of led light spot ring clock |
| 06/11/2014 | CN203643030U 一种温度指示电路及电子产品 A temperature indicator circuit and electronic products |