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)
09/2010
09/08/2010CN201575397U Energy-saving night-light
09/08/2010CN201575390U Wind-solar complementary LED street lamp
09/08/2010CN201575371U Artwork illuminating device
09/08/2010CN201575352U LED illumination device
09/08/2010CN201575339U Led illuminating lamp
09/08/2010CN201575329U Energy-saving LED lamp
09/08/2010CN201575319U Medical light-adjustable electric torch for ophthalmology
09/08/2010CN201575310U Remote control type movable LED lamp
09/08/2010CN1983011B Method and apparatus for generating parallel-light with adjusting brightness
09/08/2010CN1857166B Ultrasonic diagnostic device
09/08/2010CN1770942B Led illumination system having an intensity monitoring system
09/08/2010CN1770941B System, method and apparatus using addressable light sensors
09/08/2010CN1625318B Pulse power supply control circuit of infrared night-vision lamp
09/08/2010CN1571610B Circuit arrangement and method for an illumination device having settable color and brightness
09/08/2010CN101828429A Interface for a luminous means operating device
09/08/2010CN101827481A Alternating-current power supply LED light source drive circuit with segmented conversion input
09/08/2010CN101827480A LED drive control circuit
09/08/2010CN101827479A Wireless control system for dimming light-emitting diode
09/08/2010CN101827478A Energy recovering system driven by multi-path parallelly-connected LEDs
09/08/2010CN101827477A Led drive circuit, led lamp, led lighting appliance, and led lighting system
09/08/2010CN101827476A Led driver with direct ac-dc conversion and control, and method and integrated circuit therefor
09/08/2010CN101827475A Illumination device remote control device and control method thereof
09/08/2010CN101827474A Power carrier stepless dimming LED (Light Emitting Diode) multipath drive constant current system and controller
09/08/2010CN101827473A Constant power drive control method for luminous element
09/08/2010CN101827472A Solar LED lamp controller
09/08/2010CN101827471A Method for simultaneously driving a plurality of LEDs
09/08/2010CN101827470A Street lamp wireless remote control system
09/08/2010CN101827469A Street lamp energy-saving control system
09/08/2010CN101827468A Street lamp remote control system
09/08/2010CN101827299A DMX protocol-based power amplifying device
09/08/2010CN101827221A CCD (Charge Coupled Device) light source intensity self-adaption regulation system and method thereof
09/08/2010CN101826518A White light-emitting diode (LED) and color temperature-adjusting method thereof
09/08/2010CN101826284A Wine-bottle entertainment sign and wine factor advertising message two-in-one automatic acousto-optic advertisement device
09/08/2010CN101826281A OLED (Organic Light Emitting Diode)-LED intelligent panel display and illumination
09/08/2010CN101825697A Light intensity based location method and system
09/08/2010CN101825266A LED light tube power panel applied to liquid crystal display
09/08/2010CN101825232A Single-chip LED indoor universal lighting bulb
09/08/2010CN101825227A Portable illumination device
09/08/2010CN101435953B Planar light source device and liquid crystal display device assembly
09/08/2010CN101313631B OLED driver and illuminator equipped with such driver
09/08/2010CN101162572B Display apparatus
09/07/2010US7791595 Touch screen assembly for a lighting control
09/07/2010US7791492 Wireless communication based safer street lamp control system
09/07/2010US7791289 Color adjustable lamp
09/07/2010US7791288 Driving circuit for and semiconductor device for driving laser diode
09/07/2010US7791287 Multiple-cell LED arrangement, related cell and manufacturing process
09/07/2010US7791286 Inverter circuit, fluorescent tube lighting apparatus, backlight apparatus, and liquid crystal display
09/07/2010US7791285 High efficiency AC LED driver circuit
09/07/2010US7791283 Discharge lamp lighting apparatus
09/07/2010US7791282 Motion sensor switch for 3-way light circuit and method of lighting control using the same
09/07/2010US7789527 Backlight device and color liquid crystal display
09/07/2010CA2499011C Device integrated into a card in order to activate and/or deactivate a light, sound or light and sound module by means of blowing
09/02/2010WO2010098893A1 Illumination device
09/02/2010WO2010098174A1 Power circuit
09/02/2010WO2010098039A1 Radio-frequency heating apparatus with range hood
09/02/2010WO2010097742A1 Method of controlling a lighting system
09/02/2010WO2010097738A1 Routing messages over a network of interconnected devices of a networked control system
09/02/2010WO2010097737A1 Automatically commissioning of devices of a networked control system
09/02/2010WO2010096896A1 System, method and portable controller for programming and calibration of a plurality of light source units for photo-reactive/curing applications
09/02/2010WO2010063025A3 Led thermal management system and method
09/02/2010US20100221027 Light Output Device and Image Forming Apparatus Including the Same
09/02/2010US20100220265 Illumination system and display device
09/02/2010US20100220049 Load Driving Device, and Lighting Apparatus and Liquid Crystal Display Device Using the Same
09/02/2010US20100220046 Illumination Device
09/02/2010US20100220039 Dc-dc converter and organic light emitting display using the same
09/02/2010US20100219775 Portable Lighting devices
09/02/2010US20100219773 Light-emitting diode controller
09/02/2010US20100219772 Portable electronic device
09/02/2010US20100219771 Led illuminator and led lamp
09/02/2010US20100219770 White led device capable of adjusting correlated color temperature
09/02/2010US20100219769 High voltage generation circuit, puncture device, and blood test device
09/02/2010US20100219768 Light control apparatus and lighting appliance using the same
09/02/2010US20100219767 Light-emitting device including independently electrically addressable sections
09/02/2010US20100219766 Circuits and methods for driving light sources
09/02/2010US20100219764 Led dimming apparatus
09/02/2010US20100219763 Device and method for dimming light sources
09/02/2010US20100219762 Solar Lighting System and Device and Methods Thereof
09/02/2010US20100219761 Sensing coded light using retro reflectors
09/02/2010US20100219760 Led luminaire
09/02/2010US20100219759 Short-circuit detection method and related circuit
09/02/2010US20100219758 Lighting device comprising a plurality of controllable light-emitting diodes
09/02/2010US20100218406 Shaped LED Light Bulb
09/02/2010DE202010007712U1 Schrank mit mindestens einem Leuchtmittel Cabinet with at least one light source
09/02/2010DE202010005570U1 Aquarienbeleuchtung Aquarium lighting
09/02/2010DE102009010260A1 Schaltungsanordnung und Verfahren zum Betreiben einer Beleuchtungseinrichtung Circuit arrangement and method of operating a lighting device
09/02/2010DE102009009609A1 Printed circuit board for connecting electrical or electronic components, comprises current source and one light-emitting diode as electronic component which is connected with current source on printed circuit board
09/02/2010CA2753568A1 Automatically commissioning of devices of a networked control system
09/01/2010EP2224308A1 A system and a process for controlling the light intensity in a tunnel
09/01/2010EP2223570A2 Direction controllable lighting unit
09/01/2010EP2223569A1 Method and arrangement for adjusting a color location, and illumination system
09/01/2010CN201571244U LED lamp capable of automatically adjusting self-brightness according to environmental brightness
09/01/2010CN201571243U LED colored lamp controller
09/01/2010CN201571242U Automatic light modulation lamp with illumination control
09/01/2010CN201571241U Luminaire power-saving apparatus
09/01/2010CN201571240U Multichannel constant-current control module
09/01/2010CN201571239U Infrared automatic switch
09/01/2010CN201571238U LED constant current switch power circuit
09/01/2010CN201571237U LED overheating protection circuit
09/01/2010CN201571236U Illumination monitoring terminal
09/01/2010CN201571235U Building block type AC film electronic switch
1 ... 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 ... 578