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)
08/2009
08/27/2009US20090212628 System and method for inductive power supply control using remote device power requirements
08/27/2009US20090211888 Multi-illuminating keyboard back light and method
08/27/2009DE202009006800U1 Lichtgesteuertes Automatik-Schaltsystem für elektrische Anlagen Light-controlled automatic control system for electrical equipment
08/27/2009DE19830792B4 Schaltungsanordnung mit Leuchtdiode, insbesondere für ein Fahrradlicht Circuitry with LED, especially for a bike light
08/27/2009DE102009007566A1 Elektrischer Verbraucher, insbesondere Elektrowerkzeug oder ein sonstiges Elektrogerät Electric user, in particular power tool or other electrical appliance
08/27/2009DE102009000042A1 Mehrfach-LED-Treiber Multiple LED Drivers
08/27/2009DE102007051793B4 LED-Treiber mit adaptivem Algorithmus für Speicherkondensatorvorladung LED Driver with Adaptive algorithm for storage capacitor precharge
08/27/2009CA2654836A1 Method and apparatus for a light fixture having a security light and permanently mounted wall-washing leds
08/26/2009EP2094064A1 Light source, light source system and illumination device
08/26/2009EP2094063A1 Led lighting circuit and illuminating apparatus using the same
08/26/2009EP2093812A1 Portable terminal, and light emitter drive control method and light emitter drive control program employed in the portable terminal
08/26/2009EP2093104A1 Power supply method for an automobile headlight and headlight implementing this method
08/26/2009EP2092799A2 Method and device for composing a lighting atmosphere from an abstract description and lighting atmosphere composition system
08/26/2009EP2092798A1 System and method for controlling lighting
08/26/2009EP2092797A1 Method and apparatus for digital control of a lighting device
08/26/2009EP2092796A1 Luminaire control system and method
08/26/2009EP2092742A1 Visual display system with varying illumination
08/26/2009EP2092234A2 Active material and light emitting device
08/26/2009CN201298947Y LED connection controller
08/26/2009CN201298946Y LED light fixture with controllable lamp body temperature
08/26/2009CN201298945Y High-power light dimmer
08/26/2009CN201298944Y 电子变压器 Electronic Transformer
08/26/2009CN201298943Y Safe timing control circuit of a lighting lamp
08/26/2009CN201298942Y Multifunctional intelligent car light control module
08/26/2009CN201298941Y 智能型灯开关控制器 Intelligent Light Switch Controller
08/26/2009CN201298940Y LED light fixture driving power supply
08/26/2009CN201298878Y Camera with wireless remote setting menu
08/26/2009CN201298809Y An energy-saving LED switch power supply
08/26/2009CN201297598Y Mine lamp protector
08/26/2009CN201297597Y Electronic candle
08/26/2009CN201297596Y AC light-emitting device
08/26/2009CN201297556Y Special power distribution device of forcibly-starting general fire-fighting emergency lamp
08/26/2009CN201297555Y LED recessed lamp with both common and emergency lighting
08/26/2009CN201297536Y An LED string light circuit connection structure used for controlling LED light
08/26/2009CN201297531Y Multicolor automatic-discoloration luminophor and decorative string light containing same
08/26/2009CN201297509Y Environmental-protection health-care mobile charging LED illuminating lamp
08/26/2009CN201297507Y Multi-functional flashlight for waiting rescue
08/26/2009CN101518158A Circuit for powering a high intensity discharge lamp
08/26/2009CN101518156A Color selection input device and method
08/26/2009CN101518155A Illumination system
08/26/2009CN101518154A Wall-mountable timer for an electrical load
08/26/2009CN101518153A System for selecting and controlling light settings
08/26/2009CN101516152A System and method for implementing synchronous refreshing
08/26/2009CN101516151A LED drive circuit and LED illumination device using same
08/26/2009CN101516150A Display device and environment light control method thereof
08/26/2009CN101516149A Method for allocating and processing gray scale data bits of light emitting diode drive integrated circuit device
08/26/2009CN101516148A Led驱动电路 Led drive circuit
08/26/2009CN101516147A LED driving system
08/26/2009CN101515613A Semiconductor component
08/26/2009CN101515437A Luminance data obtaining device and point-to-point intensity control system
08/26/2009CN101515201A Illuminant keyboard and illuminating method for keyboard
08/26/2009CN101514997A Probe device having a light source thereon
08/26/2009CN101514795A Interactive light emitting diode display system for entertainment and network thereof
08/26/2009CN101514790A Backlight assembly, display device and method for assembling the backlight assembly
08/26/2009CN101514788A Split bridge rectifier for light string
08/26/2009CN100534255C Lamp control system
08/26/2009CN100534251C Light-emitting element driving apparatus
08/26/2009CN100534243C Monitoring device for an array of electrical units
08/26/2009CN100534219C Electric device operation state control system
08/26/2009CN100533253C Illuminating device for imaging apparatus
08/25/2009US7579790 Multiple gas discharge lamp interleave trigger circuit
08/25/2009US7579789 Device for driving light sources
08/25/2009US7579785 Multiple-light discharge lamp lighting device
08/25/2009US7579784 Switching power supply and its control circuit, and electronic apparatus employing such switching power supply
08/25/2009US7579783 Microprocessor-controlled insertable flashlight adapter device
08/25/2009US7579782 Circuitry for portable lighting devices and portable rechargeable electronic devices
08/25/2009CA2510120C Remote control wiring mechanism
08/20/2009WO2009102405A1 Non-toxic photo cells and photosensors including the same
08/20/2009WO2009102195A2 Illumination system comprising a light source and a control unit and an illumination control system for controlling a light source by multiple user interface surfaces
08/20/2009WO2009102192A1 Illumination system comprising a light source and a control unit and an illumination control system for controlling a light source by multiple user interface surfaces
08/20/2009WO2009102141A2 Apparatus and method for detecting impact sound and rhythm of impact sound
08/20/2009WO2009102003A1 Light emitting module and illuminating apparatus
08/20/2009WO2009101570A1 Adaptive modulation and data embedding in light for advanced lighting control
08/20/2009WO2009100762A1 Light control device
08/20/2009US20090208286 Synthetic Kerbs and Method of Installation
08/20/2009US20090207620 Lighting apparatus
08/20/2009US20090206776 Led drive circuit and led illumination device using same
08/20/2009US20090206775 Constant Lumen Output Control System
08/20/2009US20090206773 Interactive led lighting system for entertainment and network thereof
08/20/2009US20090206769 Smart Load Control Device Having a Rotary Actuator
08/20/2009US20090206768 Method and device for driving a lamp
08/20/2009US20090206764 Driver for Controlling a Light Emitting Element, in Particular an Organic Light Emitting Diode
08/20/2009US20090206760 Non-toxic photo cells and photosensors including the same
08/20/2009US20090206758 Illumination Device, Illumination Control Apparatus, Illumination System
08/20/2009DE102008030365A1 Individual light sources i.e. LEDs, controlling device for lighting device in motor vehicle i.e. aircraft, has current regulation unit that is assigned to parallel circuits, where individual light sources are arranged in parallel circuits
08/20/2009CA2715374A1 Non-toxic photo cells and photosensors including the same
08/19/2009EP2091302A1 Distributed driver and CAN bus communication protocol
08/19/2009CN201294671Y Electric ballast with earthquake-sensing alarm function
08/19/2009CN201294666Y Electricity-saving illumination system
08/19/2009CN201294665Y Digital driving power for LED lamp
08/19/2009CN201294664Y High-efficiency LED lamp drive circuit
08/19/2009CN201294663Y Control device for passenger car step lamp
08/19/2009CN201294662Y Road lamp power-saving device
08/19/2009CN201294661Y Control device for advertising lamp house
08/19/2009CN201294660Y High-power LED constant-current light modulation driver
08/19/2009CN201294659Y High-power LED driven circuit for compensating universal temperature
08/19/2009CN201294658Y Wireless remote control energy-saving illumination system
08/19/2009CN201294657Y Solar lamp controller
08/19/2009CN201294656Y Intelligent controller for recharging/discharging lithium ion battery road lamp charged by solar battery
08/19/2009CN201294655Y Self-timing adjustable power switch power supply for LED road lamp
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