| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 01/04/2012 | CN102307410A Light source module, lighting apparatus, and illumination device using the same |
| 01/04/2012 | CN102307409A Device for controlling power supplied towards light sources and related method |
| 01/04/2012 | CN102306958A Inductive coil assembly |
| 01/04/2012 | CN102306957A Inductive coil assembly |
| 01/04/2012 | CN102306482A Driving device |
| 01/04/2012 | CN102305381A Lamplight-daylight hybrid integrated intelligent lighting system and control method thereof |
| 01/04/2012 | CN102305360A LED (light emitting diode) lamp capable of adjusting color temperature and brightness |
| 01/04/2012 | CN102305356A Light-emitting diode (LED) fluorescent lamp with rotatable lamp heads |
| 01/04/2012 | CN102305355A Light-emitting diode (LED) glass lamp bulb with controllable color |
| 01/04/2012 | CN102303799A Elevator lighting self-adaptive turn-on system |
| 01/04/2012 | CN102076149B Light source drive circuit, controller and method for controlling light source brightness |
| 01/04/2012 | CN101818881B Self-power generation type street lamp utilizing potential energy for power generation |
| 01/04/2012 | CN101782224B Lamp remote-control controlling method |
| 01/04/2012 | CN101714750B LED protecting chip based on PWM shunt |
| 01/04/2012 | CN101632873B Multi-device interactive system and method |
| 01/04/2012 | CN101469824B Solar corridor lamp |
| 01/04/2012 | CN101433129B Lighting apparatus and liquid crystal display device provided with same |
| 01/04/2012 | CN101404844B LED light modulation apparatus suitable for controlled silicon dimmer |
| 01/04/2012 | CN101370336B Indoor light control system for home theater |
| 01/04/2012 | CN101365277B Adaptive front lighting lamp system and monitoring processing method for failure thereof |
| 01/04/2012 | CN101365276B Adaptive front lamp set control system based on network technique and controlling method thereof |
| 01/04/2012 | CN101358719B LED lamp source and illuminating system |
| 01/04/2012 | CN101346024B Network type remote illumination equipment monitoring and management system |
| 01/04/2012 | CN101321425B Flash-induction mode control method and device of synchroflash |
| 01/04/2012 | CN101241688B Low-power driving apparatus and method |
| 01/04/2012 | CN101009078B Light emitting device, image processing device, and electronic apparatus |
| 01/03/2012 | US8089221 Supervision of an illumination device |
| 01/03/2012 | US8089220 Circuit arrangement and method for operating a high-pressure discharge lamp |
| 01/03/2012 | US8089219 Switching mode power supply for plasma display panel |
| 01/03/2012 | US8089216 Linearity in LED dimmer control |
| 01/03/2012 | US8089215 Discharge lamp lighting device, headlight device and vehicle having the same |
| 01/03/2012 | US8089213 LED fluorescent lamp |
| 01/03/2012 | CA2651268C Overhead door locking operator |
| 01/03/2012 | CA2453670C Movable barrier operator with multiple lighting schemes and method |
| 01/02/2012 | DE202011050126U1 Helligkeitsregler, der Steuersignale mittels einer Wechselspannungsleitung überträgt Brightness control, the control signals by means of an alternating voltage cable transmits |
| 12/30/2011 | CA2743628A1 Electronic device and method of illumination |
| 12/29/2011 | WO2011163672A2 Adjustable solid state illumination module having array of light pixels |
| 12/29/2011 | WO2011163345A2 Method and system for assembling and controlling light unit arrays |
| 12/29/2011 | WO2011162573A2 Automatic illumination control device of led lighting device |
| 12/29/2011 | WO2011162569A2 Apparatus for automatically controlling the illumination of led lighting |
| 12/29/2011 | WO2011162166A1 Liquid crystal display device and electronic appliance |
| 12/29/2011 | WO2011161643A1 Controlling the access to a user interface for atmosphere control with an atmosphere creation system |
| 12/29/2011 | WO2011161156A1 Industrial truck comprising a work luminaire and method for activating and deactivating |
| 12/29/2011 | WO2011160381A1 Method, apparatus and system for controlling light source |
| 12/29/2011 | WO2011160380A1 Light emitting diode (led) dimming system |
| 12/29/2011 | WO2011160343A1 Method for controlling illumination device, illumination device and mobile terminal |
| 12/29/2011 | WO2011160319A1 Led lamp fault processing method, led driver and led lamp |
| 12/29/2011 | WO2011136495A3 Protection circuit for controlling the illumination intensity of an led lamp |
| 12/29/2011 | WO2011121364A3 A device for controlling an electrical load |
| 12/29/2011 | WO2011118971A3 Ambient lighting control method and ambient lighting control system |
| 12/29/2011 | US20110316453 Lighting control systems and methods |
| 12/29/2011 | US20110316451 Systems and apparatus for the light-based communication of service orders and personal objects identification |
| 12/29/2011 | US20110316450 Backlight device with zone control |
| 12/29/2011 | US20110316449 Load driving circuit |
| 12/29/2011 | US20110316448 System and apparatus for controlling light intensity output of light emitting diode arrays |
| 12/29/2011 | US20110316447 Circuits and methods for powering light sources |
| 12/29/2011 | US20110316445 Led lamp system |
| 12/29/2011 | US20110316444 Power source unit and lighting fixture |
| 12/29/2011 | US20110316443 Illuminating apparatus and illuminating method thereof |
| 12/29/2011 | US20110316442 Led lighting device |
| 12/29/2011 | US20110316441 Bidirectional phase cut modulation over AC power conductors |
| 12/29/2011 | US20110316440 Method and apparatus for led dimming |
| 12/29/2011 | US20110316438 Fixture for emulation of omnidirectional or directed continuous lighting |
| 12/29/2011 | US20110316432 Power-Saving LED Lighting Apparatus |
| 12/29/2011 | US20110316430 Multi-transformer llc resonant converter circuits and methods |
| 12/29/2011 | US20110316428 Systems and methods for controlling brightness of cold-cathode fluorescent lamps with wide dimming range and adjustable minimum brightness |
| 12/29/2011 | US20110316427 Photodiode, display device provided with photodiode, and methods for manufacturing the photodiode and the display device |
| 12/29/2011 | US20110316426 Audio-visual environment control device, audio-visual environment control system and audio-visual environment control method |
| 12/29/2011 | US20110316425 Method for controlling light source driving circuit |
| 12/29/2011 | US20110316424 Backlight control circuit |
| 12/29/2011 | US20110316423 Systems, methods, and apparatus for improving the visibility and identification of satellites using light emitting diodes |
| 12/29/2011 | US20110316417 Light-emitting diode illumination platform |
| 12/29/2011 | DE102011009607A1 Verfahren zum Bertreiben einer Anordnung von lichtemittierenden Dioden A method for Bert rubbing an array of light emitting diodes |
| 12/29/2011 | DE102010030530A1 Illumination device i.e. classical candle-shaped Christmas tree lighting, has connector connecting set of shining devices, and set of point-like shaped light sources e.g. LEDs or LED modules, arranged along connector |
| 12/29/2011 | DE102010030520A1 Arbeitsleuchte für ein Nutzfahrzeug, insbesondere Flurförderzeug Work light for a utility vehicle, especially truck |
| 12/29/2011 | DE102010025082A1 Illumination device for illuminating roads, has electrical interface designed as electrical configuration interface such that electrical operational parameters are adjusted at inactivity state of device |
| 12/29/2011 | DE102010024992A1 Aktor und Energiemanagementsystem mit solchen Aktoren Actuator and the energy management system with such actuators |
| 12/28/2011 | EP2400819A2 Power-saving led lighting apparatus |
| 12/28/2011 | EP2399428A1 Linking sequence for wireless lighting control |
| 12/28/2011 | EP2399364A1 Lighting control network |
| 12/28/2011 | EP1295515B1 Method and apparatus for controlling a lighting system in response to an audio input |
| 12/28/2011 | CN202095160U Intelligent network type street lamp fault patrol indicator and system thereof |
| 12/28/2011 | CN202095159U 一种恒流驱动电路 One kind of constant current drive circuit |
| 12/28/2011 | CN202095158U Underwater lamp controller for swimming pools |
| 12/28/2011 | CN202095157U 充电指示灯的控制电路及具有该控制电路的手机 Charging indicator control circuit and the control circuit has a cell phone |
| 12/28/2011 | CN202095156U 隧道灯无线通信系统 Tunnel light wireless communication system |
| 12/28/2011 | CN202095155U Automatic light regulating courtyard lamp |
| 12/28/2011 | CN202095154U 发光二极管驱动保护装置及其反馈保护电路 LED driver protection circuit protection devices and feedback |
| 12/28/2011 | CN202095153U Illuminance feedback lighting device |
| 12/28/2011 | CN202095152U 一种档案柜室内灯光自动控制装置 One kind of file cabinets indoor lighting control devices |
| 12/28/2011 | CN202095151U 太阳能大功率发电照明系统 Solar power generation lighting systems |
| 12/28/2011 | CN202095150U 色温调节led灯 Led light color temperature adjustment |
| 12/28/2011 | CN202095149U 一种走廊灯控制系统 One kind of corridor light control system |
| 12/28/2011 | CN202095148U Infrared induction LED energy saving lamp circuit |
| 12/28/2011 | CN202095147U Circuit employing infrared sensor to automatically adjust brightness of LED (Light-emitting Diode) lamp |
| 12/28/2011 | CN202095146U 一种频闪灯自适应驱动装置 One kind of strobe light adaptive driving equipment |
| 12/28/2011 | CN202095145U Intelligent charging-discharging protection solar body infrared induction lamp |
| 12/28/2011 | CN202095144U Sound-light control streetlamp circuit |
| 12/28/2011 | CN202095143U 具有检测保护电路的驱动装置 Driving means having a protection circuit detecting |
| 12/28/2011 | CN202095142U 灯体驱动装置 Lamp body drive means |