Patents
Sitemap › H05 - Electric techniques not otherwise provided for › H05B - Electric heating; Electric lighting not otherwise provided for › H05B 37 - Circuit arrangements for electric light sources in general
Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776)
05/2012
05/30/2012CN202257011U Light emitting diode (LED) light source of projector
05/30/2012CN202256990U Special flash lamp device for electronic police
05/30/2012CN202256986U Splitable image pickup lamp capable of synchronously controlling multiple lamps through single lamp
05/30/2012CN202253521U Heat radiation and heat protection device of LED (Light Emitting Diode) lamp
05/30/2012CN202253471U Tandem device of alternative-current light-emitting diode
05/30/2012CN202253421U 光源装置 The light source device
05/30/2012CN202253340U Twinkling LED (Light Emitting Diode) advertising lamp
05/30/2012CN202253321U Solar energy street lamp
05/30/2012CN202253303U Constant current control all-in-one machine and photovoltaic street lamp lighting system with same
05/30/2012CN202253300U Energy-saving environmentally-friendly illumination device
05/30/2012CN202253293U Mine lamp controlled in touch manner
05/30/2012CN202253289U LED (light-emitting diode) lamp tube with emergency dimming and lighting function
05/30/2012CN202253278U LED efficient single light source street lamp
05/30/2012CN202253248U Led ceiling lamp
05/30/2012CN202253180U Light emitting diode (LED) street lamp and tunnel lamp
05/30/2012CN202253173U Light emitting diode (LED) garage energy-saving lamp
05/30/2012CN202253088U Sliding touch dimming light emitting diode (LED) desk lamp
05/30/2012CN202252884U Automatic dimming flashlight
05/30/2012CN202243172U Automotive indoor lamp control system
05/30/2012CN202243171U Automobile step light controller
05/30/2012CN202242441U Electronic induction photo album
05/30/2012CN202237289U Star projection device with video play function and toy
05/30/2012CN202237106U Luminous badminton racket
05/30/2012CN1979618B 显示装置及其驱动方法 Display device and driving method
05/30/2012CN102484930A 用于照明氛围市场的方法和系统 The method used for lighting ambience markets and systems
05/30/2012CN102484929A 用于控制包括多个安装的光源和外部光源的空间中的光分布的方法 For controlling a light source including a plurality of light sources and the external space of the installation method of an optical distribution
05/30/2012CN102484928A 编码的光传送和接收 Encoding the light transmitting and receiving
05/30/2012CN102484927A 用于增强物体外观的照明系统及其方法 Enhance the appearance of the object illumination system and method for
05/30/2012CN102484926A 光学照明设备和光学记录设备 Optical lighting equipment and optical recording device
05/30/2012CN102484422A 用于功率因数修正的方法以及电路 Used for power factor correction circuits and methods
05/30/2012CN102484003A Direct current power switch device
05/30/2012CN102483879A 使用发送通知的改进型检测 Improved detection using to send notifications
05/30/2012CN102483614A Systems and methods for managing interaction with controllable lighting networks
05/30/2012CN102483533A 驱动装置、背光源单元和图像显示装置 Drive means, a backlight unit and an image display apparatus
05/30/2012CN102483348A Wireless battery-powered daylight sensor
05/30/2012CN102483224A 用于配置无线传感器的方法和设备 Method and apparatus for configuring the wireless sensor
05/30/2012CN102480828A Led driving apparatus
05/30/2012CN102480827A Driving apparatus and driving method of led device
05/30/2012CN102480826A Drive circuit with power factor correction
05/30/2012CN102480825A 发光二极管的驱动方法及其装置 A light emitting diode driving method and apparatus
05/30/2012CN102480824A 级联式发光二极管驱动电路 Cascade light emitting diode drive circuit
05/30/2012CN102480823A 遥控车解码芯片与led控制电路 Remote control car decoder chip and led control circuit
05/30/2012CN102480822A Tunnel illuminating energy-saving system
05/30/2012CN102480821A System for reprogramming power parameters of light emitting diodes
05/30/2012CN102480820A 照明装置及其控制方法 Lighting apparatus and control method
05/30/2012CN102480819A Led驱动电路 Led drive circuit
05/30/2012CN102480818A 发光二极管驱动电路 LED driver circuit
05/30/2012CN102480817A 受电话机控制的灯光开关装置 Light switch means controlled by the telephone
05/30/2012CN102480816A Special switching power supply for high current pulse LED (Light Emitting Diode)
05/30/2012CN102480815A 一种led调光驱动电路 One kind of led dimming driver circuit
05/30/2012CN102480814A LED (light emitting diode) lamp control device capable of being controlled remotely
05/30/2012CN102480576A Intelligent switchable backlight door bell
05/30/2012CN102480242A 一种推挽变换器及推挽拓扑led驱动电路 One kind of push-pull converter and push-pull topology led driver circuit
05/30/2012CN102479488A Circuit and method of driving light emitting diodes, and light emitting diode system having the same
05/30/2012CN102478270A Range hood and illuminating lamp control device and method thereof, smoke stove linkage device and stove
05/30/2012CN102478198A Solar landscape lamp based on wireless sensor network
05/30/2012CN102478195A 混合供电的发光灯具及其混合供电装置与方法 Hybrid-powered lamps and light-emitting device and method for mixing power
05/30/2012CN102478186A 一种自动定向调节式灯具 An automatic directional adjustable lighting
05/30/2012CN101936464B Light-emitting device
05/30/2012CN101649971B Illumination control system and led lamp
05/30/2012CN101603648B Parallel type single-line addressing lighting device
05/30/2012CN101545616B Street lamp illumination automatic controller and street lamp illumination control method
05/30/2012CN101527983B White-light LED illumination driving circuit on basis of current-type charge pump
05/30/2012CN101472368B Lighting controller of lighting device for vehicle and lighting control method
05/30/2012CN101442854B Led控制装置 Led control device
05/30/2012CN101347049B Method and device for commissioning a remote controller
05/30/2012CN101283628B Method and system for variable color lighting
05/30/2012CN101272650B Thermal radiation radio transmitter and radio receiver
05/30/2012CN101232760B Lighting device controller, air conditioner controller and method for controlling air conditioner system
05/30/2012CN101068077B Shunt protection circuit and method therefor
05/30/2012CN101026917B Solar LED lamp circuit
05/29/2012US8188687 Light emitting device for AC power operation
05/29/2012US8188686 System and method for processing and forwarding transmitted information
05/29/2012US8188682 High current fast rise and fall time LED driver
05/29/2012US8188680 Illuminating device
05/29/2012US8188678 Circuit arrangement for operating at least one semiconductor light source
05/29/2012US8188677 Multi-function duty cycle modifier
05/29/2012US8188671 Power factor control for an LED bulb driver circuit
05/29/2012US8188669 Decorative lamp for displaying snowing or water-flowing pattern
05/29/2012US8188665 Light emitting diode with energy recovery system
05/29/2012CA2638520C Vehicle illumination system
05/24/2012WO2012068043A1 Method for protecting electrical poles and galvanized anchors from galvanic corrosion
05/24/2012WO2012067956A2 Variable focus illuminator
05/24/2012WO2012067762A1 Use of discrete input to control controllable device
05/24/2012WO2012067296A1 Illumination device for aquarium
05/24/2012WO2012066822A1 Led illumination
05/24/2012US20120129275 Dual-bulb lamphead control methodology
05/24/2012US20120127214 Light emitting diode driving circuit, and display device having the same
05/24/2012US20120127210 Random PWM Dimming Control for LED Backlight
05/24/2012US20120126725 Fixing Device of Light-Emitting Body and Lighting Device
05/24/2012US20120126724 Sound control candle light
05/24/2012US20120126723 Lighting Device
05/24/2012US20120126722 Combined lighting and video control system
05/24/2012US20120126721 Gps-based lighting control system
05/24/2012US20120126720 Three-dimensional image display device
05/24/2012US20120126718 LED Array Inspection Fixture
05/24/2012US20120126717 Lighting apparatus
05/24/2012US20120126714 Bleeder circuit
05/24/2012US20120126713 Led driving apparatus
05/24/2012US20120126712 Light emitting diode driving circuit, and display device having the same
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