| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 02/17/2011 | US20110037411 Moulding with embedded lighting |
| 02/17/2011 | US20110037410 Control Method Capable of Preventing Flicker Effect and Light Emitting Device Therefore |
| 02/17/2011 | US20110037409 High efficiency lighting device including one or more saturated light emitters, and method of lighting |
| 02/17/2011 | US20110037407 Led light emitting device |
| 02/17/2011 | US20110037401 Power conversion driving circuit and fluorescent lamp driving circuit |
| 02/17/2011 | US20110037399 Dimmer circuit of light emitting diode and isolated voltage generator and dimmer method thereof |
| 02/17/2011 | US20110037397 Light emitting element with a plurality of cells bonded, method of manufacturing the same, and light emitting device using the same |
| 02/17/2011 | US20110037396 Light emitting diode module and driving method thereof |
| 02/17/2011 | US20110037394 Light Emitting Diode Lamp |
| 02/17/2011 | US20110037392 Led traffic signal with synchronized power pulse circuit |
| 02/17/2011 | US20110037391 Power Supply Control Device for Lamp |
| 02/17/2011 | DE202010016059U1 Leuchtensteuerung Light Control |
| 02/17/2011 | DE102010033799A1 Transformer for use in electric circuit for controlling lighting mechanism, has core circularly closed such that windings are arranged at distance from each other, where length of primary winding is smaller than that of secondary windings |
| 02/16/2011 | EP2285188A1 Unit, system and method for adjusting and controlling the ignition and adjustment of a discharge lamp |
| 02/16/2011 | EP2285187A1 Operation control device and method for controlling the operational status of a lamp assembly |
| 02/16/2011 | EP2283702A1 Luminaire |
| 02/16/2011 | EP2283404A1 Addressable led light string |
| 02/16/2011 | CN201750607U Controller for solar energy street lamp |
| 02/16/2011 | CN201750606U Barrierless LED (light-emitting diode) driving circuit |
| 02/16/2011 | CN201750605U LED intelligent dynamic control system |
| 02/16/2011 | CN201750604U Output over-voltage self-locking circuit |
| 02/16/2011 | CN201750603U LED driving system of PL pipe |
| 02/16/2011 | CN201750602U Drive power source of LED daylight lamp |
| 02/16/2011 | CN201750601U High-power intelligent dimming multiplexed output power supply employing field-effect transistor for electric surge suppression |
| 02/16/2011 | CN201750600U Temperature control circuit of large power white light LED lamp |
| 02/16/2011 | CN201750599U Novel bathroom lighting indication system |
| 02/16/2011 | CN201750598U Wireless intelligent street lamp controller and management system for same |
| 02/16/2011 | CN201750597U Corridor lamp control system self supplying energy |
| 02/16/2011 | CN201750596U Emergency lighting control device |
| 02/16/2011 | CN201750595U 电子蜡烛 Candle |
| 02/16/2011 | CN201750594U LED street lamp control system |
| 02/16/2011 | CN201750593U Drive power source circuit of LED traffic light |
| 02/16/2011 | CN201750592U LED driver and LED lamp |
| 02/16/2011 | CN201750591U Self-adaptive light emitting diode (LED) drive power supply |
| 02/16/2011 | CN201750590U Monitoring system of solar energy street lamp |
| 02/16/2011 | CN201750589U Wireless monitoring system of solar street lamp |
| 02/16/2011 | CN201750588U Pulse-width modulation (PWM) duty ratio adjusting and LED indicating circuit |
| 02/16/2011 | CN201750587U Power supply for semiconductor light source |
| 02/16/2011 | CN201750586U LED lamp circuit board bottom plate with embedding hole |
| 02/16/2011 | CN201750523U Novel rotary sound box with LED color lights |
| 02/16/2011 | CN201750405U Illumination control switch with light emitting diode display function |
| 02/16/2011 | CN201749638U LED display screen |
| 02/16/2011 | CN201749595U Multiplex terminal |
| 02/16/2011 | CN201749275U LED head lamp |
| 02/16/2011 | CN201749266U Glasses with lamp |
| 02/16/2011 | CN201749139U Switch-type remote meter-reading charging device for energy saving lamp |
| 02/16/2011 | CN201748328U 闪光器 Flasher |
| 02/16/2011 | CN201748327U Toy lamp |
| 02/16/2011 | CN201748326U Touch switch LED (light emitting diode) gift lamp |
| 02/16/2011 | CN201748325U Star-shaped landscape light arranged on attaching bodies |
| 02/16/2011 | CN201748324U Novel high-power LED energy-saving rotating wall wash light |
| 02/16/2011 | CN201748323U Energy-saving type rotary light-emitting diode (LED) flood light with high power |
| 02/16/2011 | CN201748320U LED luminaire with adjustable color and luminance |
| 02/16/2011 | CN201748315U Novel solar plant growing light supplement lamp |
| 02/16/2011 | CN201748313U Power adjustable LED solar street light system |
| 02/16/2011 | CN201748312U Solar LED cylindrical street lamp |
| 02/16/2011 | CN201748305U Solar LED street lamp with encrypted control switch |
| 02/16/2011 | CN201748298U LED ceiling lamp light source |
| 02/16/2011 | CN201748281U Led tunnel lamp |
| 02/16/2011 | CN201748276U Three-primary-color light emitting diode (LED) fountain lamp |
| 02/16/2011 | CN201748266U Wardrobe lamp |
| 02/16/2011 | CN201748257U Novel energy-saving and health-care leaf-shaped LED read-write table lamp |
| 02/16/2011 | CN201748256U Novel leaves-flowers shaped LED energy-saving rotary desk lamp |
| 02/16/2011 | CN201748255U Inspiring intelligent desk type light synthesizing lamp in room |
| 02/16/2011 | CN201748249U Strip landscape decorative light arranged on attaching bodies |
| 02/16/2011 | CN201748245U Circuit topological structure for driving high-voltage light-emitting diode (LED) serial connection string |
| 02/16/2011 | CN201748188U Electric carrier wave intelligent illuminating system |
| 02/16/2011 | CN101978790A End-of-life protection circuit for high-intensity discharge lamp |
| 02/16/2011 | CN101978785A Method for controlling an operating device for illumination means |
| 02/16/2011 | CN101977475A LED constant current control device in PWM dimming mode |
| 02/16/2011 | CN101977474A Drive circuit of light emitting diode (LED) constant current illuminating lamp with characteristics of soft start and shock resistance |
| 02/16/2011 | CN101977473A Indoor light-emitting diode (LED) constant current illuminating lamp |
| 02/16/2011 | CN101977472A Efficient LED illuminating lamp |
| 02/16/2011 | CN101977471A Colored lamp control circuit of ecological house |
| 02/16/2011 | CN101977470A Load discharge management circuit of solar street lamp |
| 02/16/2011 | CN101977469A Adjustable LED drive power supply |
| 02/16/2011 | CN101977468A Power supply module for high-power light-emitting diode (LED) lamp |
| 02/16/2011 | CN101977467A Intelligent controller of solar street lamp |
| 02/16/2011 | CN101977466A White light-emitting diode drive circuit |
| 02/16/2011 | CN101977465A Wind-light complementary streetlight system of off-grid type |
| 02/16/2011 | CN101977464A LED power control chip |
| 02/16/2011 | CN101977463A LED light source control system for intelligently culturing laying hens |
| 02/16/2011 | CN101977462A LED light source control system for intelligent broiler breeding |
| 02/16/2011 | CN101977461A Controller of illumination device, control method and energy-saving device |
| 02/16/2011 | CN101977460A LED indoor lamp monitoring and managing system based on Internet of things |
| 02/16/2011 | CN101977459A Solar energy and AC alternately powered control circuit |
| 02/16/2011 | CN101977271A Method for reducing consumption of mobile phone battery and mobile phone thereof |
| 02/16/2011 | CN101976538A Display device of solar power supply panel |
| 02/16/2011 | CN101976167A Mobile terminal and color light control method |
| 02/16/2011 | CN101976015A Projection device and method capable of automatically adjusting projection brightness |
| 02/16/2011 | CN101975365A Multifunctional LED ceiling lamp |
| 02/16/2011 | CN101975357A Self-adaptive light source lighting system and method for high-precision image measuring device |
| 02/16/2011 | CN101972085A LED (Light Emitting Diode) cradle for infants |
| 02/16/2011 | CN101644395B Special spectrum simulation illumination device for plant cultivation and simulation method |
| 02/16/2011 | CN101621880B Three-color light source color point adjustment method and adjustment system |
| 02/16/2011 | CN101546537B Drive method, compensation processor and drive device of liquid crystal display device |
| 02/16/2011 | CN101532632B Vehicular headlamp |
| 02/16/2011 | CN101493217B Illuminating system |
| 02/16/2011 | CN101441374B LCD panel of thin-film transistor |
| 02/16/2011 | CN101014913B Programmable wallbox dimmer |