| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 05/21/2014 | CN103813574A 城市路灯节约电控制器 City lights to save electricity Controller |
| 05/21/2014 | CN103813573A 一种带感应开关及停电延时照明的led日光灯 A fluorescent sensor switch with led lighting and power delay |
| 05/21/2014 | CN103813572A 一种带感应开关的led日光灯电路 Led fluorescent circuit A with inductive switch |
| 05/21/2014 | CN103813571A 一种用微机控制霓虹灯电源开关的方法 A method of using computer control neon power switch |
| 05/21/2014 | CN103813570A Led均亮控制电路与方法,及恒压驱动led照明系统与方法 Led all light control circuit and method, and the constant drive led lighting system and method |
| 05/21/2014 | CN103813569A 一种电动自行车高亮照明系统的驱动系统 An electric bicycle drive system for the illumination system highlighting |
| 05/21/2014 | CN103813568A 高效led恒流电源 Efficient led constant current power supply |
| 05/21/2014 | CN103813567A 一种led恒流驱动的方法 One kind of led constant current driven approach |
| 05/21/2014 | CN103813566A 照明装置 Lighting device |
| 05/21/2014 | CN103813565A 一种住宅小区用地下车库分区用电控制系统 One kind of residential area with underground garage partitions electricity control system |
| 05/21/2014 | CN103813564A 灯具及其保护电路 Lighting and protective circuit |
| 05/21/2014 | CN103813563A 节约型照明电路 Conserving lighting circuits |
| 05/21/2014 | CN103812951A 用于基于光的社会交往的系统和设备 Based on social interaction for optical systems and devices |
| 05/21/2014 | CN103812148A 一种移动电源 A mobile power |
| 05/21/2014 | CN103812083A 灯具保护电路及灯具 Lamps and lanterns protection circuit and lamps and lanterns |
| 05/21/2014 | CN103810800A 一种基于强光灯的防盗方法及装置 A method and apparatus for theft based on bright lights |
| 05/21/2014 | CN103809728A 电子装置及其省电方法 Electronic devices and power-saving methods |
| 05/21/2014 | CN103809121A 一种电池电量显示电路及灯具 A battery power display and lighting circuits |
| 05/21/2014 | CN103807632A 一种低功耗水下示位灯标设备 A low-power underwater position indicating beacon device |
| 05/21/2014 | CN103807621A 一种智能灯具 An intelligent lighting |
| 05/21/2014 | CN103803363A 一种与电梯监控系统配合使用的地下车库用电控制装置 One kind used in conjunction with the elevator control system controls the underground garage of electricity |
| 05/21/2014 | CN103803357A 具有地下车库出行车辆用电自启动功能的电梯监控装置 Underground garage with a self-starting electric vehicle travel lift monitoring device |
| 05/21/2014 | CN102612200B 电池升压供电的灯饰 Battery-powered lighting boost |
| 05/21/2014 | CN102573192B 发光二极管的驱动电压的保持方法及驱动装置 Method and drive means to keep the driving voltage of the light emitting diode |
| 05/21/2014 | CN101904221B 用于控制电负载的装置和方法 Apparatus and method for controlling an electrical load for |
| 05/21/2014 | CN101868078B 具有高功率因数的单功率级led恒流驱动装置 Single power stage led constant current drive device having a high power factor |
| 05/21/2014 | CN101296543B 照明系统及方法 The illumination system and method |
| 05/20/2014 | US8731866 Location system for street light monitoring |
| 05/20/2014 | US8731689 Networked, wireless lighting control system with distributed intelligence |
| 05/20/2014 | US8729835 Group creation in auto-commissioning of lighting systems |
| 05/20/2014 | US8729834 System and method for control of lighting systems |
| 05/20/2014 | US8729833 Methods, systems, and apparatus for providing variable illumination |
| 05/20/2014 | US8729832 Programmable luminaire system |
| 05/20/2014 | US8729830 Feedback circuit for zero-voltage-switching converter |
| 05/20/2014 | US8729829 Power supply arrangement and method for the power supply of an electrical load |
| 05/20/2014 | US8729828 Integrated circuit controller for ballast |
| 05/20/2014 | US8729827 Semiconductor light emitting element drive device and lighting fixture with the same |
| 05/20/2014 | US8729826 Dual-mode dimming of a light |
| 05/20/2014 | US8729825 Active enclosure for computing device |
| 05/20/2014 | US8729824 Systems and methods for rules based, automated lighting control |
| 05/20/2014 | US8729823 Regulating systems |
| 05/20/2014 | US8729822 LED emitting device and driving method thereof |
| 05/20/2014 | US8729821 Semiconductor light source lighting circuit and control method |
| 05/20/2014 | US8729817 Latching circuit for ballast |
| 05/20/2014 | US8729816 Charge-pump controller |
| 05/20/2014 | US8729815 Current control system |
| 05/20/2014 | US8729814 Two-wire analog FET-based dimmer switch |
| 05/20/2014 | US8729813 Switching power supply device and light-emitting diode lighting device |
| 05/20/2014 | US8729812 Lighting device having multiple light emitting diode units of different color temperature |
| 05/20/2014 | US8729811 Dimming multiple lighting devices by alternating energy transfer from a magnetic storage element |
| 05/20/2014 | US8729810 System and method for selectively dimming an LED |
| 05/20/2014 | US8729809 Voltage regulating devices in LED lamps with multiple power sources |
| 05/20/2014 | US8729808 Commissioning coded light sources |
| 05/20/2014 | US8729807 Light emitting diode driving circuit |
| 05/20/2014 | DE202014102062U1 Allzweck-Duo-Leuchtdiodenlampe General purpose Duo light emitting diode lamp |
| 05/20/2014 | DE202012012946U1 WLAN-fähiges Unterputz-Elektro-Installationsgerät Wi-Fi-enabled concealed electrical installation equipment |
| 05/20/2014 | CA2753665C Lighting control method having a light output ramping function |
| 05/20/2014 | CA2660388C Wireless convenience lighting system and method of making same |
| 05/20/2014 | CA2634475C Led-based inspection lamp with improved collimation optics |
| 05/19/2014 | DE202014001507U1 Schaltung zum Betrieb und der Vermessung von einer oder mehreren LED mit einem Microcontroler A circuit for operation and the measurement of one or more LED with a microcontroller |
| 05/15/2014 | WO2014074871A1 Object detection and tracking with variable-field illumination devices |
| 05/15/2014 | WO2014074624A1 Heating devices and methods with auto-shutdown |
| 05/15/2014 | WO2014073972A2 Method for configuring light sources in a space |
| 05/15/2014 | WO2014073911A1 Device and method for controlling operation and dimming of ac led |
| 05/15/2014 | WO2014073012A2 Lighting apparatus with brightness self-adjustment and self-adjusting method thereof |
| 05/15/2014 | WO2014071612A1 Device for improving luminous efficiency of led |
| 05/15/2014 | WO2014071603A1 Method for illuminating led without any reliance on ballast |
| 05/15/2014 | WO2014071428A2 Control device and method for data transmission via a load line |
| 05/15/2014 | WO2014071427A2 Method and device for transmitting data via a load line and lighting system |
| 05/15/2014 | WO2013026037A3 Current regulated power supply with dynamic voltage control |
| 05/15/2014 | US20140134954 LED Illumination Device and LED Illumination Network System |
| 05/15/2014 | US20140133866 Driving device, optical emitter, and operation method thereof |
| 05/15/2014 | US20140133130 Receptacle Cover |
| 05/15/2014 | US20140132390 Intelligent lighting network for generating light avatars |
| 05/15/2014 | US20140132183 Method for guiding a human to a reference location, and lighting system comprising a plurality of light sources for use in such method |
| 05/15/2014 | US20140132182 Feedback circuit for non-isolated power converter |
| 05/15/2014 | US20140132180 Lighting Control Device, Lighting Control System and Program Product |
| 05/15/2014 | US20140132176 High-precision led control circuit, method and led driver thereof |
| 05/15/2014 | US20140132172 Systems and methods for dimming control using triac dimmers |
| 05/15/2014 | US20140132161 Method for Using Constant Current Driving Chip to Generate Different Currents to Drive Light Bar and Driving Circuit Thereof |
| 05/15/2014 | US20140132160 Method for Reducing Standby Power Consumption |
| 05/15/2014 | US20140132158 Synchronized Ambient Light Sensor and Display |
| 05/15/2014 | US20140132154 Coordinated wearable lighting system |
| 05/15/2014 | DE102013207038A1 Konverter-Modul für ein Phasendimmen von LEDs Converter module for a Phasendimmen of LEDs |
| 05/15/2014 | DE102013112498A1 Leuchtvorrichtungen von lichtemittierenden Dioden und deren Betriebsverfahren Light emitting devices of the light emitting diodes and their method of operation |
| 05/15/2014 | DE102013101243B3 Treiberschaltung für eine adaptive Leuchtdioden-Dimmung A drive circuit for an adaptive light-dimming |
| 05/15/2014 | DE102012220761A1 Programmable, emergency light operating device for supplying LED module to operate module after detection of failure of alternating current network, has transistor including control input connected with output terminal of output stages |
| 05/15/2014 | DE102012220760A1 Multifunktionales Betriebsgerät zum Versorgen eines Verbrauchers wie eines LED-Moduls sowie Verfahren zu dessen Betrieb Multi-functional operating device for supplying a consumer, such as an LED module and method for its operation |
| 05/15/2014 | DE102012220672A1 Medizinisches Steuerungssystem Medical control system |
| 05/15/2014 | DE102012023244A1 Betriebsgerät für ein Leuchtmittel und Verfahren zum Dimmen eines Leuchtmittels Operating device for a lamp and method for dimming a light bulb |
| 05/15/2014 | DE102012018336A1 Light module for homogeneous illumination of surfaces and for lighting art objects, has light emitting surface which is held in frame and is formed from white or mirrored rear wall, transparent illuminated disk and diffuser film |
| 05/15/2014 | DE102012016796A1 Lamp for use in building management system, has processor and storage unit that is arranged in socket for driving electrical/electronic structural components and for processing and storing transmitted signals |
| 05/15/2014 | DE102012015225B4 Sockel für LED-Lampen Sockets for LED lamps |
| 05/15/2014 | DE102012014715A1 Verfahren für die Detektion optischer Signale A method for the detection of optical signals |
| 05/15/2014 | DE10066459B4 Drive circuit for light emitting diodes has LED current regulating device that detects LED brightness and/or current and compares it with desired value that can be set by controller |
| 05/14/2014 | EP2731408A1 Control apparatus and illumination apparatus |
| 05/14/2014 | EP2731055A1 Method and apparatus for ambient lighting color determination |
| 05/14/2014 | EP2730148A1 Lighting control circuit, illuminating lamp using the lighting control circuit, and lighting device using the illuminating lamp |
| 05/14/2014 | CN203596964U 一种具有抗干扰能力的闪光控制器 A kind of anti-jamming capability of flash controller |
| 05/14/2014 | CN203596963U 一种能提高摩托车低速时大灯亮度的单相调压器 A low speed can be improved when the motorcycle headlight brightness of single-phase voltage regulator |