| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 04/04/2012 | CN202183899U Automatic control device of LED (light-emitting diode) lighting lamp |
| 04/04/2012 | CN202183898U Control device for automatic LED road tunnel illumination system |
| 04/04/2012 | CN202183897U 一种led可控硅电源及恒流控制电路 One kind of led SCR power supply and constant current control circuit |
| 04/04/2012 | CN202183896U 一种led灯应急控制电路 One kind of led emergency light control circuit |
| 04/04/2012 | CN202183895U 运用于led灯的恒流驱动系统 Led lights applied constant current drive system |
| 04/04/2012 | CN202183894U 一种调光led照明灯 A light led lighting |
| 04/04/2012 | CN202183893U Intelligent and comprehensive explosion-suppression-type protecting device of carrier wave illumination |
| 04/04/2012 | CN202183892U Driver with single inductor and multiple LED light strings |
| 04/04/2012 | CN202183891U Solar infrared energy-saving module |
| 04/04/2012 | CN202183842U Set top box |
| 04/04/2012 | CN202183830U 可依背景颜色变色的电视机边框 Ke Yi background color border color TV |
| 04/04/2012 | CN202183731U 小功率低成本led电源功率因数校正电路 Low-power low-cost led power factor correction circuit |
| 04/04/2012 | CN202183210U 一种餐桌牌 One kind of table cards |
| 04/04/2012 | CN202182432U 一种光控可自动升降灯具 A light controlled automatic movements lamps |
| 04/04/2012 | CN202182363U LED (light-emitting diode) combined light-compensating lamp strip with adjustable luminous intensities of red light and blue light |
| 04/04/2012 | CN202182342U Intelligent control LED grid lamp having novel annular hole heat dissipation structure |
| 04/04/2012 | CN102405689A 用于无线控制照明元件的照明技术 Wireless control of lighting elements for lighting technology |
| 04/04/2012 | CN102405688A 用于无线控制照明元件的照明技术 Wireless control of lighting elements for lighting technology |
| 04/04/2012 | CN102405489A 响应于无线信号以远程方式配置控制器的方法 In response to a radio signal to remotely configure the controller method |
| 04/04/2012 | CN102404922A End of life indicator for lamps |
| 04/04/2012 | CN102404921A Output current adjustable intelligent constant current power supply device |
| 04/04/2012 | CN102404920A Intelligent constant-current power supply device capable of adjusting output current |
| 04/04/2012 | CN102404919A Bedside energy-saving induction lamp |
| 04/04/2012 | CN102404918A LED color temperature adjusting system and method |
| 04/04/2012 | CN102404917A 电抗式led照明电流控制方法 Reactance led lighting current control method |
| 04/04/2012 | CN102404916A PWM (Pulse-Width Modulation) dimming LED (Light Emitting Diode) road lamp controller based on Zigbee |
| 04/04/2012 | CN102404915A Light generating device and method for controlling the device |
| 04/04/2012 | CN102404914A Integrated circuits for converting a high voltage level to a low voltage level |
| 04/04/2012 | CN102404913A 照明器具 Lighting |
| 04/04/2012 | CN102404912A Circuit and method for providing absolute information in floating potential integrated circuit |
| 04/04/2012 | CN102404911A Time indicator lamp |
| 04/04/2012 | CN102404910A Device for controlling current of LED |
| 04/04/2012 | CN102404909A Device and method for generating three mode signal |
| 04/04/2012 | CN102404908A 用于电子变压器驱动led器件的稳定网络 Electronic transformer drive led to a stable network devices |
| 04/04/2012 | CN102404907A 一种三线调光器 A three-wire dimmer |
| 04/04/2012 | CN102404906A 灯具驱动装置、灯具驱动系统及其驱动方法 Devices, lighting fixtures driving system driving and driving method |
| 04/04/2012 | CN102404905A 两线式发光二极管调光系统 Two-wire dimming system emitting diode |
| 04/04/2012 | CN102404904A Control device of solar street lamp |
| 04/04/2012 | CN102404903A 灯具驱动装置 Lamp driving device |
| 04/04/2012 | CN102404902A Control module |
| 04/04/2012 | CN102404901A 照明装置及其控制方法 Lighting apparatus and control method |
| 04/04/2012 | CN102404900A Wireless illumination brightness adjusting control system |
| 04/04/2012 | CN102404899A 对连接至切相调光器的泄流器进行控制的方法和装置 On the method of connecting to the phase cut dimmer unit for controlling the discharge means, and |
| 04/04/2012 | CN102404898A Led灯具的驱动电路 Led lamp drive circuit |
| 04/04/2012 | CN102404897A Intelligent control device of light-emitting diode (LED) street lamps with querying and identifying functions and intelligent control method |
| 04/04/2012 | CN102404896A Energy saving system and method for wharf lamp |
| 04/04/2012 | CN102404895A Illumination control system utilizing microcontroller and illumination control method |
| 04/04/2012 | CN102404894A Light emitting diode (LED) lamp capable of natural regulation and control by applying characteristics of LED pipe and thermistor |
| 04/04/2012 | CN102404016A 便携式电子设备和用于便携式电子设备的发光控制方法 The portable electronic device and a light emission control method for a portable electronic device |
| 04/04/2012 | CN102403703A Ac led灯过流保护电路 Ac led lamp overcurrent protection circuit |
| 04/04/2012 | CN102402951A 驱动光源的方法、光源设备及显示设备 The method of driving a light source, the light source device and a display device |
| 04/04/2012 | CN102402949A Backlight apparatus, display apparatus including the backlight apparatus and lighting apparatus |
| 04/04/2012 | CN102402374A 可携式电子装置与按键图标的切换方法 Portable electronic device and method of switching button icons |
| 04/04/2012 | CN102401356A Device with indication lamps |
| 04/04/2012 | CN102401329A Indoor spotlight layout and control method |
| 04/04/2012 | CN102401274A 一种新型可定时熄灭的台灯 A new lamp may be timing is off |
| 04/04/2012 | CN102401254A 声光控及强启1.5w led照明灯 Sound and light control and a strong start 1.5w led lights |
| 04/04/2012 | CN102401248A Light emitting diode (LED) lamp source and optical communication network system |
| 04/04/2012 | CN102401246A Intelligent lamp cap |
| 04/04/2012 | CN102396844A 一种多功能鞋垫及一种鞋 A multifunctional and a shoe insole |
| 04/04/2012 | CN101749550B 激光指示器 Laser Pointer |
| 04/04/2012 | CN101489336B Constant current source control circuit |
| 04/04/2012 | CN101442856B 发光装置 Light-emitting device |
| 04/03/2012 | US8148921 Method and apparatus for propagating optical signals along with power feed to illuminators and electrical appliances |
| 04/03/2012 | US8148919 Circuits and methods for driving light sources |
| 04/03/2012 | US8148918 Light source driving device |
| 04/03/2012 | US8148917 Flashlight |
| 04/03/2012 | US8148916 Driving device of a light source module, light source module having the driving device, driving method of the light source module, and display device having the driving device |
| 04/03/2012 | US8148914 Dynamic power saving pulse width modulated LED driver circuit |
| 04/03/2012 | US8148913 Active enclosure for computing device |
| 04/03/2012 | US8148912 Lighting device with staggered light sources responsive to a single user control |
| 04/03/2012 | US8148908 Power supply control device for lamp |
| 04/03/2012 | US8148906 Constant current switching power supply apparatus, method of driving it, light source driving apparatus, method of driving it, and image display apparatus |
| 04/03/2012 | US8148905 AC light emitting diode and AC LED drive methods and apparatus |
| 04/03/2012 | US8148903 Light emitting diode driving circuit |
| 04/03/2012 | CA2612784C Housing for sensor |
| 04/02/2012 | DE202012100843U1 Steuergerät zum Ansteuern einer zumindest ein aktives Leuchtmittel umfassenden Lampeneinheit sowie Lampeneinheit dafür Control unit for operating a comprehensive at least one active Illuminant lamp unit and the lamp unit for |
| 03/30/2012 | CA2716022A1 Apparatus and methods for supplying power |
| 03/29/2012 | WO2012040668A2 High efficiency illumination |
| 03/29/2012 | WO2012040061A1 Lighting device with multiple electrical connections |
| 03/29/2012 | WO2012039930A2 Auto-sensing switching regulator to drive a light source through a current regulator |
| 03/29/2012 | WO2012037803A1 Constant current driving circuit for led |
| 03/29/2012 | WO2012015180A3 Method for dual lighting employing artificial sunlight and artificial moonlight |
| 03/29/2012 | WO2012011700A3 Adaptive power supplier, smart led module and device for testing led modules for testing same |
| 03/29/2012 | WO2011163672A3 Adjustable solid state illumination module having array of light pixels |
| 03/29/2012 | WO2011087885A3 Translucent cover for solar cells |
| 03/29/2012 | US20120075544 Driving circuit for light emitting device |
| 03/29/2012 | US20120074875 Ssl budgeting and coding system for lighting assembly |
| 03/29/2012 | US20120074873 Plane-like lighting units and display equipment provided therewith |
| 03/29/2012 | US20120074872 auto-addressing method for a tiled lighting system |
| 03/29/2012 | US20120074870 Displaying Method and Portable Electronic Device Using the Same |
| 03/29/2012 | US20120074868 Driving circuit for driving light emitting diodes and short circuit protection circuit applied to a driving circuit for driving light emitting diodes |
| 03/29/2012 | US20120074867 Led lighting device for an electric bed |
| 03/29/2012 | US20120074866 Lighting apparatus and control method thereof |
| 03/29/2012 | US20120074865 Light emitting diode driving device |
| 03/29/2012 | US20120074862 Lamp and illumination system and driving method thereof |
| 03/29/2012 | US20120074861 Apparatuses for Providing Power for Illumination of a Display Object |
| 03/29/2012 | US20120074860 Dimming Circuit, A Light Emitting Diode Driver Including The Same And A Light Emitting Diode Driver |
| 03/29/2012 | US20120074859 Driver for light emitting diodes |
| 03/29/2012 | US20120074857 Driving circuit for light emitting elements |