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)
04/2014
04/17/2014WO2014057677A1 Lighting apparatus and illuminating apparatus using same
04/17/2014WO2014057639A1 Lighting equipment, lighting device, and light-emitting module
04/17/2014WO2014057635A1 Lighting equipment, illumination device and light emitting module
04/17/2014WO2014057632A1 Illumination tool and visible light communication system using same
04/17/2014WO2014057615A1 Load control system
04/17/2014WO2014057597A1 Lighting control system
04/17/2014WO2014057372A1 Calibrating a light sensor
04/17/2014WO2014057368A1 Sensing light from different sources
04/17/2014WO2014057247A2 Voltage regulator unit, voltage regulator apparatus, and lighting apparatus incorporating such voltage regulator unit and voltage regulator apparatus
04/17/2014WO2014056243A1 Intelligent power supply detection and control apparatus
04/17/2014WO2014056086A1 Hybrid power source lighting and energy system for operation in harsh and/or remote locations
04/17/2014WO2013182203A3 Wireless lighting control system for a wind turbine
04/17/2014US20140103836 Electronic ballast or operating device for illumination means having programmable or configurable control unit
04/17/2014US20140103834 Device for controlling a lighting device
04/17/2014US20140103832 Led traffic lamp control system
04/17/2014US20140103828 Methods and circuits for supplying a pulsed current to leds
04/17/2014US20140103819 User control of an environmental parameter of a structure
04/17/2014US20140103818 Microcontroller-based multifunctional electronic switch
04/17/2014US20140103817 Night light
04/17/2014US20140103815 Lamp with energy saving control
04/17/2014US20140103814 Communication system for adaptive lighting control
04/17/2014US20140103812 Rolling Blackout Adjustable Color LED Illumination Source
04/17/2014US20140103811 System and method for detecting a property of a strobe cover
04/17/2014US20140103810 Led engine and control system
04/17/2014US20140103803 Switch image control system and method
04/17/2014DE102012218571A1 Method for allocating network identifications in illumination system, involves selecting electrical module from multiple electrical modules according to predetermined sequence, where electrical module is electrically connected with network
04/17/2014DE102012218570A1 Electronic ballast for e.g. compact fluorine cent lamp, has coupler device arranged within housing and comprising light conductor structure through which light is guided to receiver, where structure is enclosed by air in housing
04/17/2014DE102012218521A1 Steuerungssystem für verteilt angeordnete Verbraucher, insbesondere für Lampenbetriebsgeräte, sowie Verfahren zur Inbetriebnahme des Systems Control system for distributed disposed consumers, in particular for lamp operating devices and methods for operating the system
04/17/2014DE102012013039A1 Beleuchtungsvorrichtung sowie Verfahren zum Betrieb der Beleuchtungsvorrichtung in einem Dimmbetrieb Lighting apparatus and method for operating the lighting apparatus in a dimming
04/17/2014CA2851391A1 Hybrid power source lighting and energy management system for operation in harsh and/or remote locations
04/16/2014EP2720516A1 Load control device and lighting apparatus
04/16/2014EP2720515A2 Lighting device having uninterruptible illumination and external power supply function
04/16/2014EP2720514A1 Voltage regulator apparatus and power conditioning apparatus incorporating such voltage regulator apparatus
04/16/2014EP2720364A1 Led driving circuit
04/16/2014EP2720355A1 Power supply apparatus and luminaire
04/16/2014EP2719258A1 Adaptive controlled outdoor lighting system and method of operation thereof
04/16/2014EP2719257A2 Automatically commissioning of devices of a networked control system
04/16/2014CN203554770U Street lamp state monitoring and coordinating controller
04/16/2014CN203554769U Current PWM pixel drive circuit
04/16/2014CN203554768U Life prolonged type switch circuit
04/16/2014CN203554767U Dual-light source fill light
04/16/2014CN203554766U High-power LED intelligent illuminating lamp
04/16/2014CN203554765U Novel aviation obstruction light
04/16/2014CN203554764U LED power supply with synchronization rectification
04/16/2014CN203554763U LED power supply with BOOST and FLYBACK integrated therein
04/16/2014CN203554762U Lamp holder capable of automatically switching on standby lamp circuit after disconnection of commonly-used lamp circuit
04/16/2014CN203554761U Light control circuit adopting heat radiation induction
04/16/2014CN203554760U Bimodal light modulation circuit and illumination equipment
04/16/2014CN203554759U Decorative lighting with wireless audio
04/16/2014CN203554758U Overvoltage-controlled LED constant current circuit
04/16/2014CN203554757U Electronic device based on DC power-supplying communication
04/16/2014CN203554756U Control system based on Bluetooth communication technology, and controlled device and controlling device
04/16/2014CN203554755U Intelligent table-lamp control device
04/16/2014CN203554754U A unidirectional light-emitting diode module apparatus
04/16/2014CN203554753U A color-variable LED lamp control system based on RGB
04/16/2014CN203554752U A switching power supply apparatus for light-emitting diode illumination
04/16/2014CN203554751U Constant-current driver module capable of eliminating critical reciprocating switching of automatically-controlled high-power LED
04/16/2014CN203554750U An LED drive circuit
04/16/2014CN203554749U Illumination system switched between solar energy power supply and commercial power
04/16/2014CN203554748U LED driving circuit and LED bulb
04/16/2014CN203554747U Transmission system based on DALI protocol control instruction
04/16/2014CN203554746U DALI signal transmit-receive circuit
04/16/2014CN203554745U Intelligent illumination controlling device
04/16/2014CN203554744U LED street lamp digital driver
04/16/2014CN203554743U LED drive circuit
04/16/2014CN203554742U LED drive circuit
04/16/2014CN203554741U Led light modulation controller
04/16/2014CN203554740U Lead-acid battery LED lamp
04/16/2014CN203554739U LED constant current drive circuit
04/16/2014CN203554738U Energy-saving control apparatus of LED street lamp
04/16/2014CN203554737U Color-temperature adjustable LED lamp
04/16/2014CN203554736U Light intelligent controller
04/16/2014CN203554735U Driver circuit
04/16/2014CN203554734U LED drive circuit
04/16/2014CN203554733U Novel LED lamp power control box
04/16/2014CN203554732U Wind-solar hybrid streetlamp lighting control system
04/16/2014CN203554731U Self-switching self-dimming long-lifespan energy-saving LED night lamp
04/16/2014CN203554730U Improved LED switching type constant-current power supply
04/16/2014CN203554729U LED drive light modulation circuit
04/16/2014CN203554728U Adjustable LED armrest illumination system
04/16/2014CN203554727U Led lighting device and wireless sound box system
04/16/2014CN203554726U Multiplexed voltage output LED (Light Emitting Diode) driving power supply of feedback regulation frequency system
04/16/2014CN203554725U LED (Light Emitting Diode) and EL (Exciter Lamp) flash control device
04/16/2014CN203554724U Multifunctional control system light fitting
04/16/2014CN203554723U Emergency LED switch line
04/16/2014CN203554722U Novel LED (light emitting diode) driving apparatus
04/16/2014CN203554297U DC driver
04/16/2014CN203554291U Stabilized switching power supply for rail traffic signal lamp control
04/16/2014CN203552660U LED backlight drive circuit
04/16/2014CN203552119U Electronic abacus for learning and training of mental abacus calculation
04/16/2014CN203552111U Electrical wiring device
04/16/2014CN203549727U Multifunctional lighting device
04/16/2014CN203549665U Solar LED optical fiber remote control lamp
04/16/2014CN203549620U Infrared induction LED (light-emitting diode) energy-saving ceiling lamp
04/16/2014CN203549579U LED sound light control building lamp
04/16/2014CN203549568U Spot lamp applied to anechoic chamber
04/16/2014CN203549561U LED (light-emitting diode) sensing lamp
04/16/2014CN203549526U Internally controlled LED (light emitting diode) lamp band
04/16/2014CN203549457U Stepless dimming-type LED (light emitting diode) lamp
04/16/2014CN203543686U Charge-discharge indication lamp protection circuit
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