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)
10/2009
10/07/2009CN201322837Y Infrared lamp circuit of vehicle camera
10/07/2009CN201322280Y LED brightness-adjusting lighting device
10/07/2009CN201322279Y Temperature compensated constant current driven LED lighting lamp directly driven through AC power source
10/07/2009CN201322248Y High-power solar LED lamp
10/07/2009CN201322247Y Maintenance-free intelligent navigation light
10/07/2009CN201322241Y Integrative LED emergency lamp
10/07/2009CN201322224Y Anti-strong shock LED lighting lamp used on aeroengine test bench
10/07/2009CN201322219Y Intelligent efficient and energy-saving LED street lamp
10/07/2009CN201322210Y Light emitting diode (LED) lamp bar and LED screen body
10/07/2009CN201322208Y LED lamp
10/07/2009CN101554094A A light source
10/07/2009CN101554093A Device for generating light with a variable color
10/07/2009CN101554092A Method and apparatus for replacing a device in a network
10/07/2009CN101554091A Light wand for lighting control
10/07/2009CN101554090A Backlight device, and display employing the same
10/07/2009CN101553067A A monitor terminal device for remote control
10/07/2009CN101553066A A lighting control method and its system
10/07/2009CN101553065A LED atmosphere illumination control system
10/07/2009CN101553064A Drive circuit of LED
10/07/2009CN101553063A Driving circuit and driving method thereof
10/07/2009CN101553061A A power supply device for lighting devices
10/07/2009CN101552480A High efficient solar charging circuit
10/07/2009CN101551976A Digital converter, display control device and method
10/07/2009CN101551975A Digital controller, display module control system and control method thereof
10/07/2009CN101551080A An LED road lamp and its control system
10/07/2009CN101551071A Lighting device and displaying device using the lighting device
10/07/2009CN101551069A LED bulb
10/07/2009CN100547286C Solar illumination intelligent controller
10/07/2009CN100547285C Warning lamp with all-directional computer vision function
10/06/2009US7598859 Method and system for controlling lighting
10/06/2009US7598686 Organic light emitting diode methods and apparatus
10/06/2009US7598685 Off line LED driver with integrated synthesized digital optical feedback
10/06/2009US7598683 Control of light intensity using pulses of a fixed duration and frequency
10/06/2009US7598681 Methods and apparatus for controlling devices in a networked lighting system
10/06/2009US7598679 Integrated circuit capable of synchronization signal detection
10/06/2009US7598678 Lamp lighting apparatus
10/06/2009US7598677 Multiple failure detection shutdown protection circuit for an electronic ballast
10/01/2009WO2009119619A1 Power supply device and illuminating apparatus provided with power supply device
10/01/2009WO2009119617A1 Electric power device, and lighting fixture
10/01/2009WO2009119275A1 Capacitive light-emitting element driving device
10/01/2009WO2009118975A1 Led backlight drive
10/01/2009WO2009118696A1 Power regulation and control system therefor
10/01/2009WO2009118454A1 Camera flash with reconfigurable emission spectrum
10/01/2009WO2009118123A2 Operating device for illuminating means and lighting system
10/01/2009US20090248344 Optical detection device, electro-optical device, electronic apparatus, and optical degradation correction method
10/01/2009US20090243517 System and method for controlling lighting
10/01/2009US20090243516 Light emitting apparatus
10/01/2009US20090243515 Motion adaptive ambient lighting
10/01/2009US20090243514 Power supply apparatus for lighting device
10/01/2009US20090243513 Backlight assembly and liquid crystal display including the same
10/01/2009US20090243511 Stabilized high power LED module
10/01/2009US20090243510 Circuit Arrangement and Method For Controlling an Electrical Load
10/01/2009US20090243509 User interface for wireless lighting control
10/01/2009US20090243507 Sunny-cloudy scale for setting color temperature of white lights
10/01/2009US20090243496 Apparatus and method of driving backlight unit and display apparatus employing the same
10/01/2009US20090243495 Adjustable lighting device
10/01/2009US20090243493 Camera flash with reconfigurable emission spectrum
10/01/2009US20090243488 Microwave energized plasma lamp with dielectric waveguide
10/01/2009DE202009009051U1 Leuchte Light
10/01/2009DE102009006250A1 Elektrooptisches Leuchtelement und Verfahren zur Überwachung desselben Electro-optical light-emitting element and method for the same monitoring
10/01/2009DE102008016756A1 Anordnung und Verfahren zur Steuerung von LEDs Apparatus and method for controlling LEDs
10/01/2009DE102008016752A1 Erkennung der Belegung eines Anschlusses eines Betriebsgeräts für Leuchtmittel Recognition of the occupation of a port of an operating device for lamps
10/01/2009DE102005015099B4 Fahrzeugscheinwerfer Vehicle headlights
09/2009
09/30/2009EP2106198A1 Light source and light irradiating device
09/30/2009CN201319689Y Control device for multifunctional lamp
09/30/2009CN201319688Y Constant current and voltage circuit
09/30/2009CN201319687Y Control system of domestic lighting lamp
09/30/2009CN201319686Y Automatic dimmer of automobile lamp
09/30/2009CN201319685Y Adjustable time control LED driver
09/30/2009CN201319684Y Power driving and dimming device for luminescence load
09/30/2009CN201319683Y Capacity intelligent-control type light electricity-saving device
09/30/2009CN201319682Y Automatic calibrator for RGB color changing LED lights
09/30/2009CN201319681Y Power control module for LED signaler
09/30/2009CN201319680Y Automatic adjusting circuit of three-color light source color CIS
09/30/2009CN201319679Y Structure of adaptive front-lighting system based on network technologies
09/30/2009CN101548584A Method and circuit for controlling an operation of a device
09/30/2009CN101548583A Light emitting element control system and lighting system comprising same
09/30/2009CN101548131A Light-emitting equipment package with temperature detection
09/30/2009CN101547544A Illumination device
09/30/2009CN101547543A Illumination instruments
09/30/2009CN101547542A Logic group address supporting method and logic group address supporting system for DMX512 landscape lighting management and control
09/30/2009CN101547541A Public illumination energy-saving control system
09/30/2009CN101547540A Backlight controller, method for driving light sources, and display system
09/30/2009CN101547539A System and method for driving light emitting diode
09/30/2009CN101547538A Brake light control system
09/30/2009CN101547537A Scene switch control method with touch control and dynamic interface display
09/30/2009CN101547536A Control device for 86-type scene switch
09/30/2009CN101547535A Method for saving lighting energy based on direction-detecting sensing device
09/30/2009CN101547534A Control method based on scene system with automatic power supply
09/30/2009CN101547533A Simple control device for 86-type scene switch
09/30/2009CN101547532A Method for demonstrating lighting scene of home theater
09/30/2009CN101547531A Modularized outdoor LED power supplier
09/30/2009CN101546537A Drive method, compensation processor and drive device of liquid crystal display device
09/30/2009CN101546520A Organic light-emitting diode display and drive method therefor
09/30/2009CN101546501A Portable LED device and LED system
09/30/2009CN101545616A Street lamp illumination automatic controller and street lamp illumination control method
09/30/2009CN101545596A LED guardrail tube and LED guardrail tube light screen consisting of same
09/30/2009CN101545595A LED pixel lamp
09/30/2009CN101545593A Convex LED light bar, manufacturing method thereof and LED screen body
09/30/2009CN101545591A PCB light bar used in LED display and transmission control system thereof
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