| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 02/20/2008 | CN101128979A High precision control apparatus and method for use with modulated light sources |
| 02/20/2008 | CN101128078A Xenon lamp for car |
| 02/20/2008 | CN101127191A LED matrix screen parameter calibration system and method |
| 02/20/2008 | CN101126868A Crystal display device and driving method thereof |
| 02/20/2008 | CN101126489A Embedded type super energy-saving long-life stairway wall-embedded lamp with switch |
| 02/20/2008 | CN101126488A Flush type multifunctional wall-inlaid lamp |
| 02/20/2008 | CN100370677C Method for controlling flash lamp capacity charging and its apparatus and application thereof |
| 02/20/2008 | CN100370631C Light-emitting element driving circuit |
| 02/20/2008 | CN100370265C Carrier wave intelligentized detection control apparatus for single power inductance ballasts and detection method thereof |
| 02/19/2008 | US7333903 Light management system having networked intelligent luminaire managers with enhanced diagnostics capabilities |
| 02/19/2008 | US7332879 Control method and device for a power-converting module that drives a light-emitting component |
| 02/19/2008 | US7332878 Electric candle flame simulator |
| 02/19/2008 | US7332877 Light controller |
| 02/19/2008 | US7332876 Lighting apparatus for discharge lamp |
| 02/19/2008 | US7332875 Illumination apparatus, and an illumination head and power source device used therefore |
| 02/19/2008 | US7332873 Electrical circuit for fluorescent lamps |
| 02/19/2008 | US7332871 High frequency power source control circuit and protective circuit apparatus |
| 02/19/2008 | US7332870 Driving voltage controller for light-emitting source |
| 02/19/2008 | US7332869 Power supply apparatus, backlight assembly and liquid crystal display apparatus having the same |
| 02/19/2008 | US7332867 Apparatus and method for driving lamp of liquid crystal display device |
| 02/19/2008 | US7331698 Illumination device and medical imaging and examination device having an illumination device |
| 02/19/2008 | US7331686 Illuminating surface |
| 02/14/2008 | WO2005043955A3 Electronic lighting ballast |
| 02/14/2008 | US20080036943 Backlight Device and Color Liquid Crystal Display |
| 02/14/2008 | US20080036401 Dual Mode Lighting Device |
| 02/14/2008 | US20080036398 Video and content controlled backlight |
| 02/14/2008 | US20080036397 Modular lighting system and lighting arrangement |
| 02/14/2008 | US20080036395 Electronic Ballast or Operating Device for Illumination Means Having Programmable or Configurable Control Unit |
| 02/14/2008 | US20080036393 Inverter circuit for discharge lamps for multi-lamp lighting and surface light source system |
| 02/14/2008 | US20080036385 Organic El Drive Circuit and Organic El Display Device |
| 02/14/2008 | DE112006000747T5 Lichtquellenmodul Light source module |
| 02/14/2008 | DE102006036293A1 Überwachungsvorrichtung Monitoring device |
| 02/14/2008 | DE102006036292A1 Vorrichtung und Verfahren zur Überwachung wenigstens einer Leuchtstofflampe Apparatus and method for monitoring at least one fluorescent lamp |
| 02/13/2008 | EP1887836A2 Light-emitting diode based products |
| 02/13/2008 | EP1886708A1 Lamp with melatonin protection effect |
| 02/13/2008 | EP1678768A4 Process and apparatus for improving led performance |
| 02/13/2008 | CN201022236Y Lamp controller used by charge doll |
| 02/13/2008 | CN201022235Y An intelligent light controlled lamp |
| 02/13/2008 | CN201021792Y Explosion proof active switch |
| 02/13/2008 | CN201021193Y Lighting device for backing car of automobile at night |
| 02/13/2008 | CN101124853A Method and system for feedback and control of a luminaire |
| 02/13/2008 | CN101123839A Electro-optical device, drive circuit, and electronic apparatus |
| 02/13/2008 | CN101123292A Method for driving light-emitting diode, and light-emitting diode |
| 02/13/2008 | CN101122718A Backlight system |
| 02/13/2008 | CN101122716A Backlight assembly and display apparatus having the same |
| 02/13/2008 | CN100368886C Backlight module and its feedback circuit structure |
| 02/12/2008 | US7330003 Backlight control circuit with two transistors |
| 02/12/2008 | US7330002 Circuit for controlling LED with temperature compensation |
| 02/12/2008 | US7330001 Ballast having a dimming device |
| 02/12/2008 | US7329999 Lamp lighting circuit |
| 02/12/2008 | US7329997 System including an electronic ballast for use with a spa |
| 02/12/2008 | US7329996 Sine wave light-adjusting apparatus |
| 02/12/2008 | US7329995 Serial lamp set having security warning functions |
| 02/12/2008 | US7329970 Touch sensor and location indicator circuits |
| 02/09/2008 | CA2555843A1 Lamp |
| 02/07/2008 | WO2006119700A9 Solar powered led street lamp with automatic light control |
| 02/07/2008 | US20080030299 Household Appliance Control System |
| 02/07/2008 | US20080030148 Phase-controlled dimmable electronic ballasts for fluorescent lamps with very wide dimming range |
| 02/07/2008 | US20080030143 Discharge Lamp Lighting Device, and Lighting Equipment and Lighting System Using the Device |
| 02/07/2008 | US20080030140 Power outage light socket device |
| 02/07/2008 | US20080030139 Light-emitting device |
| 02/06/2008 | EP1885162A1 Remote administration of street lighting |
| 02/06/2008 | EP1885039A2 Emergency lighting system |
| 02/06/2008 | EP1884141A2 Two-wire dimmer with power supply and load protection circuit in the event of switch failure |
| 02/06/2008 | CN201018701Y Numerical control voltage-regulating green illumination power-saving device |
| 02/06/2008 | CN201018700Y Encoding remote control corridor lamp |
| 02/06/2008 | CN201018699Y Automatic gradually-extinguish type electronic controller |
| 02/06/2008 | CN201018698Y Indication lamp control circuit |
| 02/06/2008 | CN201018692Y Universal power supply input lamp string controller |
| 02/06/2008 | CN201017594Y Guard rail protective hood with advertisement function |
| 02/06/2008 | CN201016447Y Tone/temperature changeable LED plate lamp |
| 02/06/2008 | CN201016438Y Energy-saving lamp with emergency illuminating function |
| 02/06/2008 | CN101120618A A power supply |
| 02/06/2008 | CN101119604A Power supply linking operation device and operation method |
| 02/06/2008 | CN101119603A Lighting remote controlled sender and channel conversion method |
| 02/06/2008 | CN101118347A Liquid crystal display device, driving method of liquid crystal display device, driving method of illumination device, and driving method of emitter |
| 02/06/2008 | CN101118039A Apparatus for simulating flames with reflection type infrared heater |
| 02/06/2008 | CN100367827C Apparatus for controlling light source |
| 02/05/2008 | US7327586 Power supply unit and lighting device for vehicle |
| 02/05/2008 | US7327102 Portable fluorescent task lamp |
| 02/05/2008 | US7327099 Ballast having a dimming device |
| 02/05/2008 | US7327098 LED controller and control method thereof |
| 02/05/2008 | US7327096 Electrode temperature differential operation of a discharge lamp |
| 02/05/2008 | US7327093 External electrode fluorescent lamp, backlight unit using the external electrode fluorescent lamp, LCD backlight equipment using the backlight unit and driving device thereof |
| 02/05/2008 | US7327092 Current driving circuit for inductive loads |
| 02/05/2008 | US7327091 Light-emitting element driving apparatus |
| 02/05/2008 | US7325930 Image projection lighting device |
| 01/31/2008 | WO2008012958A1 Back light device, and display device using same |
| 01/31/2008 | WO2008012721A2 Lamp-holding device and system comprising lamp-holding devices and a wireless controller |
| 01/31/2008 | WO2008012114A1 Method for remote switching of streetlighting |
| 01/31/2008 | US20080024076 Color Control for Scanning Backlight |
| 01/31/2008 | US20080024071 Bypass components in series wired led light strings |
| 01/31/2008 | US20080024070 Light Emitting Diode Replacement Lamp |
| 01/31/2008 | US20080024068 Lamp socket, backlight assembly having the same and display device having the same |
| 01/31/2008 | US20080024010 Automatic auxiliary lighting unit |
| 01/30/2008 | EP1882397A2 Dimmer for use with a three-way switch |
| 01/30/2008 | EP1882396A2 Dimmer having a power supply monitoring circuit |
| 01/30/2008 | EP1882395A1 Method and system for lighting control |
| 01/30/2008 | EP1882394A2 Illumination control |
| 01/30/2008 | EP1882393A1 Method and system for lighting control |