| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 05/23/2012 | CN102469653A 电保姆室内电灯全自动开关 Nanny indoor electric lights automatic switch |
| 05/23/2012 | CN102469652A Electric nurse power-saving turning-off remote control device |
| 05/23/2012 | CN102469651A 一种led驱动电路及灯具 One kind of led driver circuit and lamps |
| 05/23/2012 | CN102469650A 转换控制电路 Switching control circuit |
| 05/23/2012 | CN102469649A 双向无电容高压led照明电路 Bidirectional capless high voltage led lighting circuits |
| 05/23/2012 | CN102469648A Control system for aircraft obstruction lamps of high-rise buildings |
| 05/23/2012 | CN102469647A Feedback control circuit and light-emitting diode driving circuit |
| 05/23/2012 | CN102469646A Intelligent table lamp |
| 05/23/2012 | CN102469645A 发光模块以及发光二极管发光模块的控制装置 Control devices and light emitting diode emitting module module |
| 05/23/2012 | CN102469644A 发光二极管控制电路 LED control circuit |
| 05/23/2012 | CN102469643A 具有保全功能的照明设备及其使用的保全方法 Preservation method of lighting equipment with a security function and its use |
| 05/23/2012 | CN102469642A 采用三极管滤波的高压led照明电路 Use of high-voltage transistor led lighting circuit filter |
| 05/23/2012 | CN102469641A 采用注入隔离衬底的集成功率管的led驱动芯片 Inject the insulating substrate using an integrated power tube led driver chip |
| 05/23/2012 | CN102468774A 电源电路 The power supply circuit |
| 05/23/2012 | CN102467889A PWM signal generating circuit and method, and LED driving circuit thereof |
| 05/23/2012 | CN102467888A 背光装置、具有该装置的图像显示系统以及照明装置 A backlight device having an image display system of the apparatus and a lighting apparatus |
| 05/23/2012 | CN102467885A LED backlight driver |
| 05/23/2012 | CN102467882A Dimming system of light emitting diode (LED) backlight module, liquid crystal display and dimming method |
| 05/23/2012 | CN102467881A 发光二极管驱动装置、发光二极管装置及其驱动方法 Light-emitting diode drive device, a light emitting diode device and driving method |
| 05/23/2012 | CN102466208A 太阳能自动控制灯用灯架 Solar automatic control lamp lighthouse |
| 05/23/2012 | CN102466195A 一种led彩色台灯 One kind of led color lamp |
| 05/23/2012 | CN102466193A 一种太阳能花枝灯 A solar squid lights |
| 05/23/2012 | CN102466191A 发光件与应用该发光件的电子装置 Electronic devices emitting member and the application of the light-emitting element |
| 05/23/2012 | CN102462939A Flowing light and color type badminton racket |
| 05/23/2012 | CN102462341A 一种杯垫 One kind coasters |
| 05/23/2012 | CN102462079A Light emitting diode (LED) finger ring |
| 05/23/2012 | CN101988626B Electric torch |
| 05/23/2012 | CN101893167B Direct-current power supply for lamp |
| 05/23/2012 | CN101866613B Scanning type LED display device and method for eliminating forward moving hidden brightness thereof |
| 05/23/2012 | CN101685243B Projector apparatus using pulse-driven light sources of different colors |
| 05/23/2012 | CN101672431B Group control type illumination control system |
| 05/23/2012 | CN101567682B Integrated circuit and method of configuring integrated circuit |
| 05/23/2012 | CN101541123B Intelligent control device for LED street lamp and intelligent control method |
| 05/23/2012 | CN101511141B Control technique for switch power supply, inductance and current |
| 05/23/2012 | CN101511138B Constant-current source circuit for traffic control lamp |
| 05/23/2012 | CN101483953B Current automatic identification method of LED for illumination |
| 05/23/2012 | CN101483950B Method for operating remote multipoint control system |
| 05/23/2012 | CN101478849B Energy saving control circuit for LED lamp |
| 05/23/2012 | CN101437344B Constant-lighting fault protection circuit for traffic signal light |
| 05/23/2012 | CN101431845B Driving method and circuit for LED lamp string |
| 05/23/2012 | CN101420806B Classroom illumination monitor |
| 05/23/2012 | CN101415283B Universal power conditioner for lighting lamp |
| 05/23/2012 | CN101404845B Road illumination monitoring system based on ZigBee technology |
| 05/23/2012 | CN101384119B Vehicle external lamp controller based on CAN and LIN bus |
| 05/23/2012 | CN101252801B Method and apparatus for controlling light |
| 05/22/2012 | US8183799 Starter stopper for high intensity discharge lighting |
| 05/22/2012 | US8183798 Variable light control system and method using momentary circuit interrupt |
| 05/22/2012 | US8183795 LED current-supplying circuit and LED current-controlling circuit |
| 05/22/2012 | US8183794 Apparatus and methods for the thermal regulation of light emitting diodes in signage |
| 05/22/2012 | US8183793 Method for synthesizing anthracene derivative and anthracene derivative, light emitting element, light emitting device, electronic device |
| 05/22/2012 | US8183789 Lighting system for avionics applications and control method thereof |
| 05/22/2012 | US8183788 Led luminance control circuit and backlight source of liquid crystal display |
| 05/22/2012 | US8183786 Liquid crystal display and method of driving the same |
| 05/22/2012 | US8183785 Method of controlling a lighting system based on a target light distribution |
| 05/22/2012 | US8183784 Integrated lighting control module and power switch |
| 05/22/2012 | US8183512 Optically-triggered power system and devices |
| 05/22/2012 | DE202012101667U1 Stromkreis der Schaltersteuerung der Lampe Circuit of the switch control of the lamp |
| 05/22/2012 | CA2567634C Vehicle interface |
| 05/22/2012 | CA2559718C Power control methods and apparatus |
| 05/22/2012 | CA2549099C Integrated system for controlling lights and shades |
| 05/19/2012 | CA2758809A1 Control system and method for managing wireless and wired components |
| 05/19/2012 | CA2725068A1 Lighting system for pedicure spa |
| 05/18/2012 | WO2012064490A1 Systems and methods of controlling the output of a light fixture |
| 05/18/2012 | WO2012064470A2 Sustainable outdoor lighting system for use in environmentally photo-sensitive area |
| 05/18/2012 | WO2012063861A1 Light source ignition device and lighting apparatus |
| 05/18/2012 | WO2012063815A1 Led ignition apparatus and led lighting apparatus |
| 05/18/2012 | WO2012063187A1 A method of pairing communicating devices using a linking device |
| 05/18/2012 | WO2012063079A1 Electronic display device |
| 05/18/2012 | WO2012062664A1 Interference-free light-emitting means control |
| 05/18/2012 | WO2012062440A1 Electric installation device |
| 05/18/2012 | WO2012062181A1 Dimming lamp |
| 05/18/2012 | WO2012062112A1 Control system and control method for combined automobile rear tail lights |
| 05/18/2012 | WO2012061999A1 Reactance led (light-emitting diode) lighting current control scheme |
| 05/18/2012 | WO2012061989A1 Power supplying system for electrical appliance device |
| 05/18/2012 | WO2012025868A3 Automatic configuration of a lighting system |
| 05/18/2012 | WO2012023096A3 Oled mirror element |
| 05/18/2012 | WO2012015180A4 Method for dual lighting employing artificial sunlight and artificial moonlight |
| 05/18/2012 | WO2012004696A3 Method and apparatus for illuminating |
| 05/18/2012 | WO2011159108A3 Device for controlling solar light output and method therefor |
| 05/18/2012 | WO2011142830A3 Apparatus and methods for controlling light fixtures and electrical appliances |
| 05/17/2012 | US20120123213 Illumination unit and endoscopic apparatus |
| 05/17/2012 | US20120121244 Variable focus illuminator |
| 05/17/2012 | US20120120342 Control circuit for switching power supply |
| 05/17/2012 | US20120120123 Backlight apparatus, image display system and lighting apparatus |
| 05/17/2012 | US20120120120 Light source, control method for light source, and projection system having light source |
| 05/17/2012 | US20120119682 Luminaire system and method |
| 05/17/2012 | US20120119681 Light devices and systems |
| 05/17/2012 | US20120119680 Directional Beacon Device |
| 05/17/2012 | US20120119679 Exterior illumination and emergency signaling system and related methods |
| 05/17/2012 | US20120119677 Power Supply Arrangement and Method for the Power Supply of an Electrical Load |
| 05/17/2012 | US20120119675 Power conversion circuit for light emitting diode |
| 05/17/2012 | US20120119674 Constant current led lamp |
| 05/17/2012 | US20120119673 Light source system and method for driving light emitting diodes |
| 05/17/2012 | US20120119672 Snow Shield for a Traffic Signal Light |
| 05/17/2012 | US20120119671 Apparatus and method for circuit configuration for powering light emitting diodes |
| 05/17/2012 | US20120119670 Device and method for dynamically changing color |
| 05/17/2012 | US20120119669 Trailing Edge Dimmer Compatibility With Dimmer High Resistance Prediction |
| 05/17/2012 | US20120119668 Light emitting element driver and mobile device |
| 05/17/2012 | US20120119667 Electro-optical device, electronic apparatus, and method of driving electro-optical device |
| 05/17/2012 | US20120119665 Lighting device with adjustable color temperature |