| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
|---|
| 07/13/2011 | CN201898647U Intelligent control system of wireless landscape lamp |
| 07/13/2011 | CN201898646U Spotlight control system of quayside container gantry crane |
| 07/13/2011 | CN201898645U Adaptive full-automatic optical attenuation compensation device for LED lamps |
| 07/13/2011 | CN201898644U Intelligent controller for solar energy street lamps |
| 07/13/2011 | CN201898643U LED backlight brightness control device for stereoscopic display |
| 07/13/2011 | CN201898642U Device for screening LED lamps |
| 07/13/2011 | CN201898641U Self-adaption circuits |
| 07/13/2011 | CN201898640U Power circuit |
| 07/13/2011 | CN201898639U Solar high-power light emitting diode (LED) indoor living illumination system |
| 07/13/2011 | CN201898543U Desk lamp telephone |
| 07/13/2011 | CN201898450U Power converter and light-emitting diode (LED) lamp |
| 07/13/2011 | CN201897174U Wireless control solar outdoor lamp |
| 07/13/2011 | CN201897168U Desk lamp with timer |
| 07/13/2011 | CN201897160U Light emitting diode lamp |
| 07/13/2011 | CN201897156U LED (light emitting diode) street lamp |
| 07/13/2011 | CN201897134U Weeping willow-shaped landscape lamp arranged on attachment |
| 07/13/2011 | CN201897132U Timing desk lamp |
| 07/13/2011 | CN201897122U LED daylight lamp and connecting circuit of daylight lamp |
| 07/13/2011 | CN201897112U Panel lamp with emergency function |
| 07/13/2011 | CN201897106U Repairable LED bulb |
| 07/13/2011 | CN201897104U 两用发光二极管灯具 Dual LED lamp |
| 07/13/2011 | CN201897090U Emergency lamp |
| 07/13/2011 | CN201897086U Barricade lamp device |
| 07/13/2011 | CN201896295U LED (light emitting diode) based road zebra crossing device |
| 07/13/2011 | CN201894551U LED indicating lamp of electric kettle |
| 07/13/2011 | CN201894420U LED (light-emitting diode) baby cradle |
| 07/13/2011 | CN102124817A Illuminating apparatus and liquid crystal display device provided therewith |
| 07/13/2011 | CN102123773A Circuit for controlling a light source and mehtod for producing a control signal for same |
| 07/13/2011 | CN102123553A COT mode LED lighting driving circuit |
| 07/13/2011 | CN102123552A Multi-path constant-current high-power LED (Light-Emitting Diode) driving power supply |
| 07/13/2011 | CN102123551A Intelligent illuminating control system based on distributed control |
| 07/13/2011 | CN102123550A Intelligent lighting control method based on architecture of Internet of Things (IOT) |
| 07/13/2011 | CN102123549A Streetlamp driving circuit and streetlamp |
| 07/13/2011 | CN102123548A Brightness adjusting method and system of LED lamp |
| 07/13/2011 | CN102123547A Emergency illuminating control system of logistic transport vehicle |
| 07/13/2011 | CN102123546A Full-color acousto-optic conversion control method and system |
| 07/13/2011 | CN102123545A Intelligent lighting control method for park landscapes based on RFID (radio frequency identification) and extension correlation functions |
| 07/13/2011 | CN102123544A Wireless illuminating control system and method based on ZigBee sensing network |
| 07/13/2011 | CN102123543A Indicating lamp control circuit of television and television |
| 07/13/2011 | CN102123542A Light-emitting diode brightness control circuit |
| 07/13/2011 | CN102123541A Driving circuit of light emitting diode and illumination device using driving circuit |
| 07/13/2011 | CN102123540A LED (light-emitting diode) lamp control system with one-way power line |
| 07/13/2011 | CN102123539A LED (light-emitting diode) lamp control system with two-way power line |
| 07/13/2011 | CN102123538A LED (light-emitting diode) driving device |
| 07/13/2011 | CN102123537A Automatic controller of door lamp |
| 07/13/2011 | CN102123536A Light-emitting diode driving circuit |
| 07/13/2011 | CN102123535A Novel LED backlight boosted circuit |
| 07/13/2011 | CN102122500A Method for realizing light emission of base and color synchronization of displayed pictures |
| 07/13/2011 | CN102122484A Synchronous regulating circuit for vehicle-mounted display screen backlight and button backlight |
| 07/13/2011 | CN102122462A Virtual full-color LED (light-emitting diode) display screen and display control method thereof |
| 07/13/2011 | CN102122418A Lamplight and alarm control device |
| 07/13/2011 | CN102121947A Streetlight terminal voltage collecting system |
| 07/13/2011 | CN102121636A Lighting device of barometric oxygen cabin |
| 07/13/2011 | CN102121598A LED (light emitting diode) lamp with serial interface |
| 07/13/2011 | CN102121586A LED night light capable of being controlled in functions by programming and responding to key activities |
| 07/13/2011 | CN102121578A LED (light emitting diode) fluorescent lamp |
| 07/13/2011 | CN101646974B LCD backlight apparatus using leds |
| 07/13/2011 | CN101414173B Load control system |
| 07/13/2011 | CN101409044B Backlight component and drive method thereof |
| 07/13/2011 | CN101334136B Exit signs with and without emergency lighting |
| 07/13/2011 | CN101124853B Method and system for feedback and control of a luminaire |
| 07/13/2011 | CN101087106B Power supply apparatus |
| 07/13/2011 | CN101072449B Load terminal for use in a remote controlled load management system |
| 07/12/2011 | US7978171 Control circuit of area control driving circuit for LED light source and controlling method thereof |
| 07/12/2011 | US7977893 PFC and ballast control IC |
| 07/12/2011 | US7977888 Direct coupled balancer drive for floating lamp structure |
| 07/12/2011 | US7977887 Low leakage current LED drive apparatus with fault protection and diagnostics |
| 07/12/2011 | CA2306531C Method and apparatus for delivering power to mechanical or electrical system |
| 07/07/2011 | WO2011082168A1 High frequency multi-voltage and multi-brightness led lighting devices |
| 07/07/2011 | WO2011081633A1 Control system for color lights |
| 07/07/2011 | WO2011081565A2 Energy-saving lighting system (variants) and motion sensor for energy-saving lighting system (variants) |
| 07/07/2011 | WO2011081356A2 Portable information display apparatus |
| 07/07/2011 | WO2011079701A1 Drive circuit for realizing accurate constant current of multiple leds |
| 07/07/2011 | WO2011079382A1 Method and system for driving light emitting elements |
| 07/07/2011 | WO2011051869A3 Illumination device with wake-up function |
| 07/07/2011 | US20110164639 Light emitting and lasing semiconductor devices and methods |
| 07/07/2011 | US20110164103 Light Emitting Element Array, Light Emitting Device, and Image Forming Apparatus |
| 07/07/2011 | US20110164071 Pixel circuit, organic electro-luminescent display apparatus, and method of driving the same |
| 07/07/2011 | US20110163698 Lighting Device Having Switch Controlled Modes |
| 07/07/2011 | US20110163697 Cabin illuminating device of aircraft |
| 07/07/2011 | US20110163696 Thermal foldback control for a light-emitting diode |
| 07/07/2011 | US20110163694 Animal-adapted illumination method and system |
| 07/07/2011 | US20110163693 Circuit arrangement and method for operating at least one led |
| 07/07/2011 | US20110163692 Circuit Arrangement and Method for Operating a Light Source |
| 07/07/2011 | US20110163691 System and Method for Managing Backlight Luminance Variations |
| 07/07/2011 | US20110163690 Led control device for a vehicle light |
| 07/07/2011 | US20110163689 Method of driving a light source and light source apparatus for performing the method |
| 07/07/2011 | US20110163688 Led side marker lamp |
| 07/07/2011 | US20110163687 Light-emitting device and driving method thereof |
| 07/07/2011 | US20110163686 Lighting device |
| 07/07/2011 | US20110163684 Driving circuit of light emitting diode and lighting apparatus using the same |
| 07/07/2011 | US20110163683 Solid State Lamp Using Light Emitting Strips |
| 07/07/2011 | US20110163682 Method and system for driving light emitting elements |
| 07/07/2011 | US20110163681 Solid State Lamp Using Modular Light Emitting Elements |
| 07/07/2011 | US20110163680 Control unit for a led assembly and lighting system |
| 07/07/2011 | US20110163679 Ac light emitting diode device having integrated passive device |
| 07/07/2011 | US20110163678 Light assembly |
| 07/07/2011 | US20110163677 Lighting device, lighting and lighting method |
| 07/07/2011 | US20110163676 Current Limiting Shut-Off Circuit for LED Lighting |
| 07/07/2011 | US20110163672 Light assembly |