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)
11/2013
11/14/2013US20130301260 Illuminating device
11/14/2013US20130301057 Method and apparatus for emitting wavelength-swept light
11/14/2013US20130300983 LED Backlight Driving Circuit, Liquid Crystal Display Device and Driving Circuit
11/14/2013US20130300770 LED Backlight Driving Circuit, Liquid Crystal Display Device, and Driving Method
11/14/2013US20130300318 Communication module and lighting apparatus having the same
11/14/2013US20130300316 Gestural control dimmer switch
11/14/2013US20130300315 Switch controller, power supply device comprising the same, and driving method of the power supply device
11/14/2013US20130300314 Setting up hybrid coded-light - ZigBee lighting system
11/14/2013US20130300311 Light emitting diode lighting device with duty cycle capable of being tuned
11/14/2013US20130300310 Light emitting diode driver with isolated control circuits
11/14/2013US20130300307 Circuits and methods for driving light sources
11/14/2013US20130300304 Intelligent User Interface Including A Touch Sensor Device
11/14/2013US20130300301 High stability dimmer
11/14/2013US20130300300 Self-contained, solar-powered led illuminator modules and applications thereof
11/14/2013US20130300299 Apparatus, method, and system for roadway lighting using solid-state light sources
11/14/2013US20130300298 Ultrasonic motion sensor device
11/14/2013US20130300297 System and Method for Driving LED
11/14/2013US20130300296 Led flash light and method for indicating near-end-of-life status of such an led flash light
11/14/2013US20130300292 Lighting system having a dimming color simulating an incandescent light
11/14/2013US20130300291 Electric protection mechanism for light controller
11/14/2013US20130300290 Self-Calibrating Multi-Directional Security Luminaire and Associated Methods
11/14/2013US20130298459 System and method for automating crop associated selection of spectral agricultural lighting programs
11/14/2013DE102012104078A1 Verfahren zum präsenzabhängigen Steuern der Nachlaufzeit eines oder mehrerer elektrischer Aktoren A method for presence-dependent control of the lag time of one or more electric actuators
11/14/2013DE102012009167A1 Method for controlling exterior lighting system, involves determining the switching on and off time of lighting system, based on intensity curve of natural light, during previous reference period which amounts to at least several days
11/14/2013DE102011115661B4 Ansteuerschaltung einer Licht emittierenden Diode Driving circuit of a light emitting diode
11/13/2013EP2663166A1 Wireless switching of an energising circuit of a central apparatus such as a timer, remote-control switch or dimmer
11/13/2013EP2663165A1 Communication module and lighting apparatus having the same
11/13/2013EP2663164A1 Communication module and lighting apparatus having the same
11/13/2013EP2661946A1 Luminous module, arrangement of luminous modules and method for address allocation for luminous modules
11/13/2013EP2661945A1 Ambient light control
11/13/2013CN203289724U Car lamp detection system based on LED rear steering lamp
11/13/2013CN203289723U LED vehicle light detection apparatus
11/13/2013CN203289722U Economical-type LED energy-saving lamp stabilized power supply
11/13/2013CN203289721U Novel voice control acrylic LED lamp
11/13/2013CN203289720U Led embedded power supply circuit
11/13/2013CN203289719U Remote automatic control solar street lamp
11/13/2013CN203289718U Intelligent lighting control unit
11/13/2013CN203289717U LED lamp with dual drive power supply
11/13/2013CN203289716U Streetlamp control protection circuit and streetlamp control device
11/13/2013CN203289715U High-voltage alternating current LED package
11/13/2013CN203289714U Tunnel intelligent-illumination remote monitoring system
11/13/2013CN203289713U GPS street lamp switch
11/13/2013CN203289712U An emergency table lamp control circuit
11/13/2013CN203289711U Hybrid load energy saving control box
11/13/2013CN203289710U Intelligent illumination system
11/13/2013CN203289709U An illumination control device
11/13/2013CN203289708U A multi-loop current-limiting power supply circuit
11/13/2013CN203289707U Intelligent streetlamp
11/13/2013CN203289706U Switch-free type illumination and alarming dual-purpose flashlight
11/13/2013CN203289705U LED lamp with integration of light source and drive
11/13/2013CN203289704U Sectional type LED (Light-Emitting Diode) lamp capable of light modulation and free of external light modulator
11/13/2013CN203289703U Remote illumination control device for advertisement lamp box
11/13/2013CN203289702U A backlight power supply circuit, a power supply apparatus, and a television set
11/13/2013CN203289701U Breathing lamp control circuit and electronic equipment
11/13/2013CN203289700U Novel drive power supply with light-emitting diode
11/13/2013CN203289699U LED (light-emitting diode) high-power drive circuit
11/13/2013CN203289698U Human body-inductive soft-light small night lamp
11/13/2013CN203289697U Dimming circuit
11/13/2013CN203289696U LED full-automatic intelligent induction lamp
11/13/2013CN203289695U Building illumination large power remote control wall switch
11/13/2013CN203289694U Solar LED street lamp device capable of adjusting brightness automatically
11/13/2013CN203289693U Switchable electronic switch device
11/13/2013CN203289692U LED linear constant current driving controller with wide input voltage range and LED driving device
11/13/2013CN203289691U Energy storage LED street lamp intelligent management system
11/13/2013CN203289690U Street lamp automatic sensing local control type energy-saving lighting system
11/13/2013CN203289689U High-voltage LED lamp bead driving power supply controlled by sectional indentation type current
11/13/2013CN203289688U High-voltage LED lamp bead driving power supply controlled by sectional type sinusoidal current
11/13/2013CN203289687U High-voltage LED lamp bead driving power supply controlled by sectional type negative sinusoidal current
11/13/2013CN203289686U LED color temperature adjusting device and light emitting system having same
11/13/2013CN203289685U LED lighting system with circadian rhythm regulating function
11/13/2013CN203289565U A road illumination monitoring system
11/13/2013CN203289339U High power supply of inductance voltage division
11/13/2013CN203289174U Full-automatic large-power LED lamp power supply circuit
11/13/2013CN203288071U Novel remote-control unit
11/13/2013CN203287730U An IO multiplex port supporting LED lamp connection
11/13/2013CN203287726U Internet of things based indoor light regulating system
11/13/2013CN203286507U LED lamp
11/13/2013CN203286499U Lamp
11/13/2013CN203286484U Flicker-type LED light-emitting device
11/13/2013CN203286442U Intelligent type LED emergency device
11/13/2013CN203286435U LED lamp with circuit detection device
11/13/2013CN203286433U Parking lot illuminating system
11/13/2013CN203286357U LED module
11/13/2013CN203286306U Color temperature adjustor and LED intelligent illumination system
11/13/2013CN203279703U Single chip microcomputer timing heating device
11/13/2013CN103392382A Power supply
11/13/2013CN103392379A Led driver, lighting device and LED based lighting application
11/13/2013CN103391677A Device and method for identifying and controlling high-pressure sodium lamp of digital lighting power source
11/13/2013CN103391675A Laser light source module, applicable laser device of laser light source module and lighting-on method
11/13/2013CN103391674A Street lamp control method and device
11/13/2013CN103391673A Boosted type LED flashlight provided with one battery
11/13/2013CN103391672A Single lamp control device for remote measurement and control
11/13/2013CN103391671A Flexible starting method of LED (light emitting diode) lamp
11/13/2013CN103391670A Lamplight beam angle control system and adjusting method
11/13/2013CN103391669A LED (light emitting diode) lamp lighting system
11/13/2013CN103391668A Intelligent backlight dimming system for vehicle on-board instruments
11/13/2013CN103391667A LED current PWM dimming module
11/13/2013CN103391666A High-power-factor light emitting diode (LED) driving circuit and LED lighting system
11/13/2013CN103391665A Intelligent LED tunnel lamp stepless light-dimmer control system and control method
11/13/2013CN103391664A Water circulation automatic cooling system and temperature control device used for lamp burn-in
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