| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
|---|
| 01/23/2013 | CN102892219A Lighting power-saving voltage-regulating device using program control |
| 01/23/2013 | CN102892218A Energy-saving fluorescent lamp circuit |
| 01/23/2013 | CN102891537A Power supply device for vehicle lamp |
| 01/23/2013 | CN102889566A Cooling and thermal protection device of light-emitting diode (LED) lamp |
| 01/23/2013 | CN102889540A Temporary lighting device and system |
| 01/23/2013 | CN102889538A Intelligent emergency lamp for nuclear environment |
| 01/23/2013 | CN102889503A Passageway energy-saving lamp |
| 01/23/2013 | CN102889498A LED (Light Emitting Diode) streetlamp for radiating by utilizing semiconductor refrigerating chip |
| 01/23/2013 | CN102889493A LED (light-emitting diode) desk lamp with adjustable color temperature |
| 01/23/2013 | CN102200229B Light-emitting diode (LED) lamp tube |
| 01/23/2013 | CN102129838B LED (Light-Emitting Diode) display data processing method and device |
| 01/23/2013 | CN101932158B Led circuit |
| 01/23/2013 | CN101868102B Led control circuit and method therefor |
| 01/23/2013 | CN101825697B Light intensity based location method and system |
| 01/23/2013 | CN101784147B Lighting control device of lighting device for vehicle |
| 01/23/2013 | CN101711076B DMX512 communication link and method thereof |
| 01/23/2013 | CN101668372B Led lighting device and lighting equipment |
| 01/23/2013 | CN101652006B LED driving circuit as well as serial communication system therewith and communication method |
| 01/23/2013 | CN101652004B White light LED circuit and method for controlling average current of white light LED |
| 01/23/2013 | CN101583220B LED street lamp controller |
| 01/23/2013 | CN101583219B Led路灯控制器 Led street light controller |
| 01/23/2013 | CN101352103B Apparatus and method for controlling driving of lamp |
| 01/22/2013 | US8358090 Dimmer circuit for transformer—isolated LED driver and method therefor |
| 01/22/2013 | US8358089 Solid-state lighting of a white light with tunable color temperatures |
| 01/22/2013 | US8358088 Interface circuit for transmission of digital signals |
| 01/22/2013 | US8358087 Alternating turn off timing of a fluorescent lamp starter unit |
| 01/22/2013 | US8358086 Electronic ballast for a lamp |
| 01/22/2013 | US8358085 Method and device for remote sensing and control of LED lights |
| 01/22/2013 | US8358084 LED current control circuit, current balancer and driving apparatus |
| 01/22/2013 | US8358083 System and method including self oscillating feedback for acoustic operation of a discharge lamp |
| 01/22/2013 | US8358081 Lamp assembly |
| 01/22/2013 | US8358080 Light emitting element driving circuit |
| 01/22/2013 | US8358078 Fluorescent lamp dimmer with multi-function integrated circuit |
| 01/22/2013 | US8358077 Full wave current sense rectifier |
| 01/22/2013 | US8358075 Device and a method for controlling light emission |
| 01/22/2013 | US8358069 Lighting method of light source apparatus |
| 01/22/2013 | DE202004021917U1 Energieversorgungsanordnungen für Licht emittierende Dioden (LEDs) Power supply arrangements for light emitting diodes (LEDs) |
| 01/22/2013 | CA2513984C Photosensitive control with dynamic calibration |
| 01/22/2013 | CA2420237C Luminaire diagnostic and configuration identification system |
| 01/21/2013 | DE202013100078U1 Die photoelektrischen energiesparendenLED-Beleuchtungsausrüstungen The photoelectric energiesparendenLED lighting equipment |
| 01/18/2013 | DE202013000064U1 LED-Anordnung LED array |
| 01/18/2013 | DE202012011536U1 Lichtsteuergeräteadapter mit mindestens einer Kommunikationsschnittstelle Light controller adapter with at least one communication interface |
| 01/17/2013 | WO2013009217A1 Photodiode light source |
| 01/17/2013 | WO2013008967A1 Led driver |
| 01/17/2013 | WO2013008853A1 Light source device |
| 01/17/2013 | WO2013007173A1 Dimmable flashlight |
| 01/17/2013 | WO2013007119A1 Led illuminating lamp connected to 24v/36v alternating current power supply line |
| 01/17/2013 | WO2012161528A3 Apparatus for controlling the operation of an led, and method for controlling drive current thereof |
| 01/17/2013 | WO2012158480A3 Determine a setting of a triac dimmer through induced relaxation oscillation |
| 01/17/2013 | WO2012146256A3 A lighting system and a method for locally changing light conditions |
| 01/17/2013 | WO2012144864A3 Led lighting apparatus capable of protecting led elements, and method for controlling the led lighting apparatus |
| 01/17/2013 | WO2012123743A3 Occupancy detection system |
| 01/17/2013 | US20130016496 Appropriate LED Arrangement And Power Need In Large-Scale LED Display And Lighting Apparatus And Method Thereof |
| 01/17/2013 | US20130016310 Led driving device, illuminator, and liquid crystal display device |
| 01/17/2013 | US20130016306 Backlight apparatus, method for controlling the same, and image display apparatus |
| 01/17/2013 | US20130016215 Dazzling laser rifle |
| 01/17/2013 | US20130015785 Illumination light communication device, and illumination apparatus and system including same |
| 01/17/2013 | US20130015784 Illumination light communication device, and illumination apparatus and system including same |
| 01/17/2013 | US20130015783 Method and system for electric-power distribution |
| 01/17/2013 | US20130015782 Battery Powered Decorative Light with Timer |
| 01/17/2013 | US20130015781 Led driving device, illuminator, and liquid crystal display device |
| 01/17/2013 | US20130015777 Method for feeding light sources and related device |
| 01/17/2013 | US20130015776 Resonate driver for solid state light sources |
| 01/17/2013 | US20130015775 Method for setting and adjusting light emitted from an adjustable lighting device, adjustable lighting device and light-adjusting circuit thereof |
| 01/17/2013 | US20130015774 Control apparatus incorporating a voltage converter for controlling lighting apparatus |
| 01/17/2013 | US20130015773 Illuminating apparatus and method thereof |
| 01/17/2013 | US20130015772 Lighting device |
| 01/17/2013 | US20130015771 Laser pointer with function of automatically adjusting light intensity |
| 01/17/2013 | US20130015770 Enhanced resolution of luminance levels in a backlight unit of a display device |
| 01/17/2013 | US20130015768 High voltage led and driver |
| 01/17/2013 | DE102011107090A1 Method for reducing illuminance or luminance of light assembly during switched-on period of light assembly, has determining reference period in response to switched-on period passing median |
| 01/17/2013 | DE102011107089A1 Spannungsversorgungsanordnung und Verfahren zur Spannungsversorgung einer elektrischen Last Power Apparatus and method for supplying power to an electrical load |
| 01/17/2013 | DE102010015518B4 Verfahren zum Steuern einer Beleuchtungseinrichtung in einer Flugzeugkabine A method for controlling a lighting device in an aircraft cabin |
| 01/17/2013 | DE102006015175B4 Blitzlicht-Warnleuchtgerät Flashlight warning light device |
| 01/16/2013 | EP2547175A1 Illumination system |
| 01/16/2013 | EP2547174A2 Illumination light communication device, and illumination apparatus and system including same |
| 01/16/2013 | EP2547173A2 Illumination light communication device, and illumination apparatus and system including same |
| 01/16/2013 | EP2546967A1 A method for feeding light sources and related device |
| 01/16/2013 | EP2545751A1 Bus-type building services engineering system with daisy-chain topology |
| 01/16/2013 | EP2545750A1 Light operating device system having variable bus topology |
| 01/16/2013 | EP2545683A1 Illumination system comprising master/slave operating devices for luminous elements |
| 01/16/2013 | EP2545420A2 Method and system for automated lighting control and monitoring |
| 01/16/2013 | DE202012104206U1 Selbstadaptives Energiespar- und Steuerungssystem des Beleuchtungsnetzwerks Self-adaptive energy saving and lighting control system of the network |
| 01/16/2013 | CN202679766U Earthquake early warning LED energy-saving emergency illuminating device |
| 01/16/2013 | CN202679765U Automatic detection circuit for automobile headlight |
| 01/16/2013 | CN202679764U Gas strobe lamp state detecting circuit |
| 01/16/2013 | CN202679763U Analog stage lighting control system |
| 01/16/2013 | CN202679762U Multi-module LED driver |
| 01/16/2013 | CN202679761U LED (light-emitting diode) driver |
| 01/16/2013 | CN202679760U Power-adjustable LED (light-emitting diode) lamp |
| 01/16/2013 | CN202679759U Intelligent light emitting diode (LED) lighting lamp system based on internet of light technology |
| 01/16/2013 | CN202679758U Light emitting diode light-emission brightness controller |
| 01/16/2013 | CN202679757U Stage light control system based on power line carrier communication |
| 01/16/2013 | CN202679756U A flash-triggering securely-isolating circuit |
| 01/16/2013 | CN202679755U A LED lamp with variable color temperature |
| 01/16/2013 | CN202679754U A low-voltage touch light-adjusting wall switch of a LED |
| 01/16/2013 | CN202679753U Dimming desk lamp |
| 01/16/2013 | CN202679752U Intelligent lighting system controlling light through power line |
| 01/16/2013 | CN202679751U LLC constant-current power supply with stable auxiliary source |
| 01/16/2013 | CN202679750U Novel low-cost multi-group constant current output circuit of LED illumination power supply |