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)
12/2008
12/11/2008DE202008012438U1 Fotoblitzgerät Photo flash
12/11/2008DE102007026285A1 Bulb socket for electrical lighting units, has radio module for receipt of control signals and is integrated directly in bulb socket for heading for electrical lighting units
12/11/2008DE102007026258A1 Excessively low-current LED lamp, has total voltage divider laid at alternating current network, and excessively low-current LEDs connected with subsequent stabilization over bridge rectifier and supplied with excessively low-current
12/11/2008DE102006046729B4 Stromversorgungsschaltung mit temperaturabhängigem Ausgangsstrom und Schaltungsanordnung mit einer Stromversorgungschaltung A power supply circuit with a temperature-output current and circuit arrangement with a power supply circuit
12/10/2008EP2001270A2 Multichannel built-in dimmer
12/10/2008EP1999549A2 Method and apparatus for illuminating light sources within an electronic device
12/10/2008EP1430584A4 Wireless emergency lighting system
12/10/2008CN201163837Y Abnormal voltage conversion and battery timing discharging controller of emergency lamp
12/10/2008CN201163834Y Distributed scene light controller
12/10/2008CN201163833Y Double-control appropriate electricity supplying apparatus
12/10/2008CN201163832Y LED lamp suitable for high tension illumination
12/10/2008CN201163831Y Flashing module of electronic device
12/10/2008CN201163830Y Function control device
12/10/2008CN201163829Y Driving circuit of LED lighting lamp
12/10/2008CN201163010Y LED lamp apparatus
12/10/2008CN201163009Y Electronic energy-saving lighting lamp tube
12/10/2008CN201163007Y Full-automatic intelligent anti-myopia energy-saving lamp
12/10/2008CN201163006Y Antistatic LED light emitting diode
12/10/2008CN201162987Y Illuminating device
12/10/2008CN201162985Y Intelligentized LED lighting lamp
12/10/2008CN201162977Y Pyroelectricity infrared induction ceiling lamp
12/10/2008CN201162976Y Acousto-optic controlled ceiling lamp
12/10/2008CN101322444A Remote-controlled self-generating streetlamp
12/10/2008CN101322443A A lighting system and a method for controlling a lighting system
12/10/2008CN101322442A Control system for several separately arranged consumers, especially lamp operating devices, and start-up method
12/10/2008CN101322441A Lighting system control device charging system and method
12/10/2008CN101321425A Flash-induction mode control method and device of synchroflash
12/10/2008CN101321421A Wireless remote control light modulation LED apparatus
12/10/2008CN101321420A Electrical lamp switch used as a wireless hub
12/10/2008CN101320918A Bypass protection circuit and method
12/10/2008CN101320895A Intelligent wire connector
12/10/2008CN101319756A Switchable illumination system
12/10/2008CN101319755A Illuminating device
12/10/2008CN101317716A Chair for television game
12/09/2008US7463236 Driver circuit
12/09/2008US7462997 Multicolored LED lighting method and apparatus
12/09/2008US7462996 Method of operating a lamp with a power controller having current limited RMS regulated output
12/09/2008US7462992 Starter circuit having regulated starter voltage
12/09/2008CA2299863C Method for starting up the electrical equipment of a lighting system
12/04/2008WO2008147779A1 System and method for ambient-light adaptive intensity control for an electronic display
12/04/2008WO2008147777A1 Temperature dependant led current controller
12/04/2008WO2008146860A1 Assembled block and display system
12/04/2008WO2008146245A1 A user interface and a method for the easy creation of atmospheres with an atmosphere creation system
12/04/2008US20080298043 Solar simulator
12/04/2008US20080297072 Lighting System Comprising Interconnectable Lighting Modules
12/04/2008US20080297071 Addressable or Static Light Emitting or Electronic Apparatus
12/04/2008US20080297070 Programmable lighting unit and remote control for a programmable lighting unit
12/04/2008US20080297068 Method and System for Lighting Control
12/04/2008US20080297062 Illuminating device
12/04/2008US20080297060 Switched LED Nightlight for Single-Gang Junction Box
12/04/2008US20080297058 Method, apparatus, and system for driving LED's
12/04/2008US20080297054 White Light Luminaire with Adjustable Correlated Colour Temperature
12/04/2008US20080297053 Method for controlling dual lamp module
12/04/2008US20080297027 Lamp with adjustable color
12/04/2008DE19781679B4 Solaraussenlampe Solar outdoor lamp
12/04/2008DE10354746B4 Schaltungsanordnung zum Betreiben von LED's Circuit arrangement for operating LED's
12/04/2008DE102007025126A1 Programmable light for use in e.g. library, has controller programmed such that reaction to control of control data depends on parameter e.g. starting address of serial data protocol, and interface remote-controlled by radio remote control
12/03/2008EP1998600A2 Dual mode searchlight dimming controller systems and methods
12/03/2008EP1997355A2 Autonomous unit for a network of measuring sensors, network comprising said autonomous unit, and communication protocol of said network
12/03/2008EP1997354A2 Method for managing a lighting circuit, and associated device
12/03/2008EP1997353A2 Light unit
12/03/2008EP1997120A2 Traditional-opening dimmer switch having a multi-functional button
12/03/2008CN201160333Y Colour temperature adjusting circuit for lighting lamp
12/03/2008CN201160332Y Light-operated lamp switch controller of electric vehicle
12/03/2008CN201160331Y LED series-feed protective circuit
12/03/2008CN201160330Y Low-power LED integral light source
12/03/2008CN201159981Y Scanning type LED display unit
12/03/2008CN201159426Y Simulation candle device with starting and stopping control
12/03/2008CN201159424Y Luminous tube with control integration block
12/03/2008CN201159419Y Outdoor road lamp capable of automatic opening and closing
12/03/2008CN201159407Y Novel LED digital flexible lamp strip
12/03/2008CN101317139A Waking device
12/03/2008CN101316469A Circuit and method for detecting load open loop state
12/03/2008CN101316468A Illuminating device
12/03/2008CN101316467A Duplexed LED point type light source colour lamp signal machine control circuit
12/03/2008CN101316466A Constant-current driving circuit
12/03/2008CN101316465A Novel light-control transmitting and receiving circuit
12/03/2008CN101316072A Energy-saving circuit for improving power factor of electric network and use thereof
12/03/2008CN101315722A Automatic cash transaction apparatus
12/03/2008CN101315474A 2D/3D display apparatus with full resolution using scanning backlight and method of controlling same
12/03/2008CN101315175A High power semiconductor lighting lamp
12/03/2008CN101315162A Illumination power supply method for economizing electric charge by accumulator
12/03/2008CN101315158A Illumination power supply method for economizing electric charge by time-sharing electricity price
12/03/2008CN100441063C Lighting source device of adaptive regulating light-intensity in machine visual measuring system
12/03/2008CN100441062C Method and device of shortening heating time of strip lamp
12/03/2008CN100440007C Apparatus for monitoring a lamp, system having the same for monitoring a lamp, blacklight assembly having the same and liquid crystal display apparatus having the same
12/02/2008US7460006 Conformal repeater unit
12/02/2008US7459864 Power control methods and apparatus
12/02/2008US7459862 High efficiency electronic ballast for metal halide lamp
12/02/2008US7459861 Lamp containing voltage conversion circuit including forward/reverse hybrid phase-control clipping circuit
12/02/2008CA2532389C Portable power and signal distribution system for a controllable system including multiple devices
12/02/2008CA2400241C Illuminator for plant growth
11/2008
11/27/2008WO2008144095A1 Bulb type detector for dimmer circuit and resistance and short circuit detection
11/27/2008WO2008142982A1 Illuminating apparatus and illuminating system
11/27/2008WO2008142639A1 An ambience lighting system for a display device and a method of operating such ambience lighting system
11/27/2008WO2008142622A1 Personalized dimming controller
11/27/2008WO2008141384A1 Determining proportion of faulty leds in a traffic light display
11/27/2008US20080292344 Drive circuit, light emitting diode head, and image forming apparatus
11/27/2008US20080291365 Light source module, backlight assembly having the same, display apparatus having the backlight assembly, and method thereof
11/27/2008US20080290822 Item and method for wirelessly powering the item
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