| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 06/11/2014 | CN102510216B MOSFET-based auto-excitation type Cuk converter |
| 06/11/2014 | CN102458020B Method for controlling backlight and backlight module |
| 06/11/2014 | CN102438376B LED (Light Emitting Diode) constant-current driving power circuit |
| 06/11/2014 | CN102438372B Intelligent lamp circuit and control method thereof |
| 06/11/2014 | CN102384390B Lamp and control method thereof |
| 06/11/2014 | CN102339585B Apparatus for driving light emitting device with over-current and over-voltage protection |
| 06/11/2014 | CN102301826B Address Assignment For Bus-capable Lighting-means Operating Devices Particularly For Leds |
| 06/11/2014 | CN102223749B Inserted type multifunctional light emitting diode (LED) drive circuit |
| 06/11/2014 | CN102217425B Automatic timing adjustment system for occupancy sensors |
| 06/11/2014 | CN102215618B LED (light emitting diode) street lamp driving circuit capable of regulating output illuminance automatically |
| 06/11/2014 | CN102168833B 照明器具 Lighting |
| 06/11/2014 | CN102143629B high-voltage monolithic integrated circuit (XL5002) for driving LED (light-emitting diode) lamp |
| 06/11/2014 | CN102143625B Device for controlling light emission of LED (Light Emitting Diode) and LED lamp |
| 06/11/2014 | CN102056377B Light-emitting element drive circuit system, and electronic device |
| 06/11/2014 | CN102032467B Lighting device |
| 06/11/2014 | CN101883454B LED driving chip with single-line pulse control mode |
| 06/11/2014 | CN101772236B Method for driving a light source and light source apparatus for performing the method |
| 06/11/2014 | CN101712297B Vehicular lamp |
| 06/11/2014 | CN101527994B Bipolar (dis) charging led drive circuit |
| 06/10/2014 | US8749176 Lamp driving device |
| 06/10/2014 | US8749174 Load current management circuit |
| 06/10/2014 | US8749172 Luminance control for illumination devices |
| 06/10/2014 | US8749171 Lighting apparatus and control method thereof |
| 06/10/2014 | US8749170 Device for controlling power supply towards light sources and related method |
| 06/10/2014 | US8749169 LED device with voltage-limiting unit and voltage-equalizing and current-limiting resistances |
| 06/10/2014 | US8749168 Illumination light communication device, and illumination apparatus and system including same |
| 06/10/2014 | US8749167 Linear solid-state lighting with voltage sensing mechanism free of fire and shock hazards |
| 06/10/2014 | US8749166 Method and device for driving an OLED device |
| 06/10/2014 | US8749162 Two level lighting ballast |
| 06/10/2014 | US8749161 Compact fluorescent lamp and LED light source with electronic components in base |
| 06/10/2014 | US8749160 LED driver circuit and method of driving LED |
| 06/10/2014 | US8749157 Method and apparatus for regulating the brightness of light-emitting diodes |
| 06/10/2014 | US8749156 Electric lighting driver circuit |
| 06/10/2014 | US8749155 Circuit assembly for operating at least one discharge lamp |
| 06/10/2014 | US8749154 Switching power supply, luminaire, and control method for the luminaire |
| 06/10/2014 | US8749153 LED driving circuit |
| 06/10/2014 | US8749152 Switching power supply and luminaire |
| 06/10/2014 | US8749151 System for and method of providing high resolution images using monolithic arrays of light emitting diodes |
| 06/10/2014 | US8749150 Circuit and method for driving light sources and lighting system |
| 06/10/2014 | US8749149 Lighting device and illumination apparatus using the same |
| 06/10/2014 | US8749148 Light emitting diode driving integrated circuit and method for driving a series of light emitting diodes |
| 06/10/2014 | US8749147 LED circuit |
| 06/10/2014 | US8749146 Auto commissioning of light fixture using optical bursts |
| 06/10/2014 | US8749145 Determination of lighting contributions for light fixtures using optical bursts |
| 06/10/2014 | US8749144 Method for driving a light source, driving apparatus for driving the light source and liquid crystal display apparatus having the driving apparatus |
| 06/10/2014 | US8749143 Automotive lighting device and controller |
| 06/10/2014 | CA2628301C Wireless power transfer device for a fluid delivery apparatus |
| 06/06/2014 | DE202014102063U1 Leuchtdiodenschaltungsplatte, Schutzschaltkreis gegen Hochspannungspulse der Leuchtdiodenschaltungsplatte und Leuchtdiodenlampe LEDs circuit board protection circuit against high voltage pulses the LED circuit board and LED lamp |
| 06/05/2014 | WO2014084982A2 Step-dimming led driver and system |
| 06/05/2014 | WO2014084019A1 Light source drive device |
| 06/05/2014 | WO2014083475A2 Driver device for driving a load and connector device for providing electrical power to a plurality of load elements |
| 06/05/2014 | WO2014083470A2 Method for creating ambience lighting effect based on data derived from stage performance |
| 06/05/2014 | WO2014082646A1 An intelligent energy saving lighting device |
| 06/05/2014 | WO2014082542A1 Led driver, and method and device for controlling fixed value of led driver |
| 06/05/2014 | WO2014082427A1 Power supply circuit and method |
| 06/05/2014 | WO2014082363A1 Led drive circuit and led illumination device |
| 06/05/2014 | WO2014082324A1 Light emitting diode voltage adjusting device and driving system having same |
| 06/05/2014 | WO2014082272A1 Desk lamp |
| 06/05/2014 | US20140152194 Light emitting diode grow light for plant growing applications |
| 06/05/2014 | US20140152188 Wireless lighting control methods |
| 06/05/2014 | US20140152187 Circuits and methods for driving a light source |
| 06/05/2014 | DE102013020700A1 Led-beleuchtungsvorrichtung, stromregler für die led-beleuchtungsvorrichtung und stromregelungsverfahren für die led-beleuchtungsvorrichtung Led lighting apparatus, flow controller for led lighting device and flow control procedures for the led lighting device |
| 06/05/2014 | DE102013018124A1 Energieversorgungsvorrichtung für eine LED-Beleuchtung und LED-Beleuchtungsvorrichtung, die die Energieversorgungsvorrichtung verwendet Power supply apparatus for a LED lighting and LED lighting device using the power supply device |
| 06/05/2014 | DE102012111621A1 Dimmer Dimmer |
| 06/04/2014 | EP2739123A2 DALI power supply with reduced dissipation |
| 06/04/2014 | EP2739122A1 Led lighting device and led lighting network system |
| 06/04/2014 | EP2737779A1 Self identifying modulater light source |
| 06/04/2014 | EP2737778A1 Solid state lighting apparatus and methods of using integrated driver circuitry |
| 06/04/2014 | EP2737777A1 Daylight sensing arrangement for a hybrid luminaire |
| 06/04/2014 | EP2737776A1 Systems and methods for providing power and data to lighting devices |
| 06/04/2014 | EP2737775A1 Luminaire with dmx operating device |
| 06/04/2014 | CN203632944U 一种水下led灯智能控制系统 Underwater led lights intelligent control system |
| 06/04/2014 | CN203632943U 具有可复用ac-dc变换器的led储能驱动系统 Storage drive system has led reusable ac-dc converter |
| 06/04/2014 | CN203632942U 根据光环境进行智能调节的格栅灯 Intelligent adjustment based on ambient light Grille |
| 06/04/2014 | CN203632941U 开关管分离式led驱动电路结构 Switch isolated led driver circuit structure |
| 06/04/2014 | CN203632940U 一种高集成度无电容电感led驱动拓扑结构 A highly integrated capless inductor topology led driver |
| 06/04/2014 | CN203632939U 高效率线性拓扑结构led驱动电路 High efficiency linear topology led driver circuit |
| 06/04/2014 | CN203632938U 一种led手电筒灯 One kind of led flashlight lights |
| 06/04/2014 | CN203632937U 应急led灯 Emergency led lights |
| 06/04/2014 | CN203632936U 夜间开门自动照明控制器 Automatic lighting controls open at night |
| 06/04/2014 | CN203632935U 一种延时自动关灯装置 An automatic lights system delay |
| 06/04/2014 | CN203632934U 单键记忆led色温调节控制电路 Speed and memory led color temperature adjustment control circuit |
| 06/04/2014 | CN203632933U 一种采用数控芯片的led灯驱动电源 One kind of CNC chip led lights drive power |
| 06/04/2014 | CN203632932U 一种组合式无源pfc电路 A modular passive pfc circuit |
| 06/04/2014 | CN203632931U 使用开关电源驱动led光源cob串联组合保护电路 Use switching power drive series combination cob led light protection circuit |
| 06/04/2014 | CN203632930U Led光源cob串联组合自动降功率电路 Led down light cob series combination of automatic power circuit |
| 06/04/2014 | CN203632929U 可分段调光的led驱动电路 Can be segmented dimming led driver circuit |
| 06/04/2014 | CN203632928U 一种温度及音乐控制的led四色调光灯 A temperature-controlled and led four musical tone light |
| 06/04/2014 | CN203632927U 一种具有触摸调光功能的led灯驱动电路 Led lamp having a touch dimming driving circuit |
| 06/04/2014 | CN203632926U 一种集成式led路灯排线结构 An integrated cable structure led lights |
| 06/04/2014 | CN203632925U 一种基于合成射流散热led灯的控制系统 A synthetic jet cooling led lamp control system based on |
| 06/04/2014 | CN203632924U 一种应用于办公楼的led智能照明控制系统 Applied to intelligent lighting control system led office |
| 06/04/2014 | CN203632923U 光源控制器 Light Controller |
| 06/04/2014 | CN203632922U Led灯闪烁电路 Led lights flashing circuit |
| 06/04/2014 | CN203632921U 一种基于合成射流散热的智能路灯控制系统 Intelligent street light control system based on synthetic jet cooling |
| 06/04/2014 | CN203632920U 一种智能led照明系统网络结构 An intelligent network architecture led lighting system |
| 06/04/2014 | CN203632919U 一种led驱动电源 One kind of led power supply |
| 06/04/2014 | CN203632918U 一种智能灯具控制系统 An intelligent lighting control system |
| 06/04/2014 | CN203632917U 一种led退耦控制电源电路 One kind led decoupling control power supply circuit |
| 06/04/2014 | CN203632916U 一种智能led照明系统驱动电路 An intelligent lighting system led driver circuit |