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)
05/2010
05/05/2010CN201450629U Novel high-power LED driving power
05/05/2010CN201450628U Control device of table lamp
05/05/2010CN201450627U Colorful LED drive circuit with constant temperature control
05/05/2010CN201450626U 多功能led驱动器 Multifunction led drive
05/05/2010CN201450625U Intelligent remote control lamp controller
05/05/2010CN201450624U Emergency light control circuit
05/05/2010CN201450623U Power saving controller of intelligent classroom lighting
05/05/2010CN201450622U Stable type LED driving power supply
05/05/2010CN201450532U Movable terminal
05/05/2010CN201448909U LED indicating circuit matching with mechanical switch used for soot absorber
05/05/2010CN201448787U LED lighting system capable of adjusting color temperature automatically
05/05/2010CN201448786U Caution light
05/05/2010CN201448785U Environment-protective energy-saving LED illuminating lamp
05/05/2010CN201448784U Automatic sensing LED daylight lamp
05/05/2010CN201448728U Full automatic intelligent emergency LED tube light
05/05/2010CN201448726U Wind-solar hybrid garden lamp
05/05/2010CN201448722U 无影灯 Shadowless
05/05/2010CN201448684U Self-control diode energy-saving beautiful streetlight
05/05/2010CN201448615U Led lamp of power redundant cold backup
05/05/2010CN201448614U LED head lamp of light guide plate
05/05/2010CN201448612U Energy-saving illuminating lamp
05/05/2010CN1943280B Device for lighting a room
05/05/2010CN1832649B Light source circuit, transformers circuit, luminescence panel and balance current method
05/05/2010CN1774154B Lamp tube driving method and circuit and applied basic circuit block
05/05/2010CN1770946B Lamp-enlightened device
05/05/2010CN1770227B Display device and driving device of light source therefor
05/05/2010CN1760721B Light emitting element drive device and display system
05/05/2010CN1756452B Setting method of lighting system, setting unit and lighting system
05/05/2010CN1722926B Intelligent LED control system and method
05/05/2010CN1535098B Illuminator
05/05/2010CN101702858A LED power supply
05/05/2010CN101702857A Method for controlling street lamps capable of being controlled by marshalling at random
05/05/2010CN101702856A LED serial drive and serial current control method thereof
05/05/2010CN101702855A High-efficiency and low-consumption power supply circuit of power supply controller of LED illumination lamp
05/05/2010CN101702854A Circuit for multi-path LED constant current driving
05/05/2010CN101702853A Intelligent terminal controller
05/05/2010CN101702852A Intelligent road-lamp road-section exchanger
05/05/2010CN101702851A Intelligent illumination control system and method
05/05/2010CN101702850A Circuit and method for switching off load of controlled silicon
05/05/2010CN101702849A Multi-path PWM chopped wave current sharing circuit for LED driver
05/05/2010CN101702848A Monoline driving circuit in series of LED decorative illumination
05/05/2010CN101702847A Non-overcharge rapid precharge circuit unchanged as temperature and process
05/05/2010CN101702846A Wireless simple controller for stage lamp
05/05/2010CN101702845A Power supply and system based on passive infrared intelligent control
05/05/2010CN101702593A System for pressure-driven electric power storage and traffic flow statistics of road vehicles
05/05/2010CN101702438A Aqueous medium battery and manufacture method thereof, life jacket GPS positioning device and alarm lamp device
05/05/2010CN101702302A Port self-correlation connected LED display method and circuit
05/05/2010CN101701699A Multi-loop decorative lamp and decorative lamp bank
05/05/2010CN101701695A Temperature-control intelligent color-changing light
05/05/2010CN101701685A Multiloop decorative light with snowing effect and decorative light cluster
05/05/2010CN101701675A Induction lighting device
05/05/2010CN101701673A Color mixing method of high color rendering index of LED
05/04/2010US7710362 Electron emission display (EED) and method of driving the same
05/04/2010US7710050 Series connected power supply for semiconductor-based vehicle lighting systems
05/04/2010US7710049 Driver and method for driving LEDS on multiple branch circuits
05/04/2010US7710048 Illuminator based on primary and secondary power supplies
05/04/2010US7710046 Balance coil and inverter for driving backlight
05/04/2010US7710044 Flashlamp drive circuit
05/04/2010US7710043 Discharge-lamp lighting apparatus
05/04/2010US7709974 Power supply device
05/04/2010US7708447 Current supply for luminescent diodes
04/2010
04/29/2010WO2010047972A2 Integration of led lighting with building controls
04/29/2010WO2010047971A2 Light and light sensor
04/29/2010WO2010047898A2 Lighting including integral communication apparatus
04/29/2010WO2010047896A2 Integration of led lighting control with emergency notification systems
04/29/2010WO2010047807A1 Light detection circuit for ambient light and proximity sensor
04/29/2010WO2010047564A2 Street lamp system
04/29/2010WO2010047447A1 Led illumination device
04/29/2010WO2010047433A1 Driving circuit for an ultra-bright led lamp
04/29/2010WO2010046940A1 Plant and relative method for the distributed control of lighting, in particular for external environment
04/29/2010WO2010045891A1 Power supply converter for switching tungsten-halogen lamp to energy-saving lamp
04/29/2010WO2010045697A1 Smart illumination system and method
04/29/2010US20100103702 Adaptive inductive power supply
04/29/2010US20100103662 Pixel Support System
04/29/2010US20100103342 Backlight assembly, liquid crystal display having the backlight assembly and method of manufacturing the liquid crystal display
04/29/2010US20100102761 Organic Radiation-Emitting Device, Use Thereof and a Method of Producing the Device
04/29/2010US20100102760 Automatic timing adjustment system for occupancy sensors
04/29/2010US20100102758 Illumination apparatus
04/29/2010US20100102755 Method for Controlling a Half-Bridge Circuit and Corresponding Half-Bridge Circuit
04/29/2010US20100102753 Circuit Arrangement and Method for the Dimming Control of One or More Operating Device for Lamps
04/29/2010US20100102752 Control circuit and method for backlight sources, and image display apparatus and lighting apparatus using the same
04/29/2010US20100102751 Intelligent light fixture facilitating universal light bulb
04/29/2010US20100102750 Light emitting diode having protection function
04/29/2010US20100102748 Drive apparatus for a vacuum fluorescent display
04/29/2010US20100102743 Flexible led lighting film
04/29/2010US20100102737 Device For Supplying Power To LED Diodes
04/29/2010US20100102736 Color-variable led light, particularly for lighting the interior of vehicles
04/29/2010US20100102735 Led light string with zener diodes or resistors as shunts
04/29/2010US20100102734 Light emitting diode driver and method
04/29/2010US20100102733 Led light string
04/29/2010US20100102732 Driving light emitting diodes
04/29/2010US20100102731 Current regulator and method for efficiency improvement of a LED display system
04/29/2010US20100102730 Light and light sensor
04/29/2010US20100102729 Light emitting diode assembly
04/29/2010US20100102230 Light detection circuit for ambient light and proximity sensor
04/29/2010DE19848925B4 Verfahren und Schaltungsanordnung zur Ansteuerung von Leuchtdioden Method and circuit for controlling LEDs
04/29/2010DE102008053487A1 Method for allocating locations to addresses of electronic ballasts for light in lighting system, involves activating one device with respect to other devices, and assigning location to address of activated device by control device
04/29/2010DE102008052532A1 Schaltungsanordnung und Verfahren zur Steuerung der Leistungsaufnahme von Beleuchtungsanlagen mit Wechselspannungsspeisung Circuit arrangement and method for controlling the power consumption of lighting systems with alternating current supply
04/29/2010DE102008043212A1 Energieverbrauchsausgabevorrichtung und Verfahren zur Ausgabe einer noch verbleibenden Nutzungsmöglichkeit Energy delivery device and method for outputting a remaining usage possibility
04/29/2010CA2739471A1 Integration of led lighting control with emergency notification systems
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