| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 01/30/2008 | CN201015240Y Electronic ballast |
| 01/30/2008 | CN201015238Y Constant voltage illumination electricity-saving device |
| 01/30/2008 | CN201015237Y Scene constructing device |
| 01/30/2008 | CN201015236Y Illumination energy-saving intelligent control device |
| 01/30/2008 | CN201015026Y Sound control lighting clock |
| 01/30/2008 | CN201014412Y Flowerpot with LED |
| 01/30/2008 | CN201014391Y Colorful LED lamp decoration header pipe joint |
| 01/30/2008 | CN201014390Y Safety type cold light source lighting apparatus |
| 01/30/2008 | CN201014295Y LED light-operated energy conserving lamp |
| 01/30/2008 | CN201014293Y Infrared regulate and control type table lamp |
| 01/30/2008 | CN201014272Y Solar scenery lamp decoration |
| 01/30/2008 | CN201014243Y Back ground light source device with light-emitting diode |
| 01/30/2008 | CN201012652Y Special series energy-saving running lamp circuit for electric vehicles |
| 01/30/2008 | CN201012648Y Automatic light opener for vehicles |
| 01/30/2008 | CN101116376A Method and apparatus for storing and defining light shows |
| 01/30/2008 | CN101115336A Driving device of lbd and lighting device |
| 01/30/2008 | CN101115335A Intelligent control module of road lamp |
| 01/30/2008 | CN101115334A PWM control signal generating method of series multi-pixel LED lamp |
| 01/30/2008 | CN101114799A Power supply equipment using half-bridge type circuit |
| 01/30/2008 | CN101114079A Backlight assembly and display apparatus having the same |
| 01/30/2008 | CN100365833C Light emitting element driving device and electronic apparatus having light emitting element |
| 01/30/2008 | CN100365490C Backlight module, LCD unit, and method for driving backlight module |
| 01/29/2008 | US7323832 Inverter with dimming function |
| 01/29/2008 | US7323830 Lighting arrangement having a fluorescent lamp, particularly a cold cathode lamp |
| 01/29/2008 | US7323829 Minimizing bond wire power losses in integrated circuit full bridge CCFL drivers |
| 01/29/2008 | US7323827 Ripple reduction method for electronic ballasts |
| 01/29/2008 | US7323825 Ballast integrated circuit (IC) |
| 01/29/2008 | US7323824 Methods and apparatus for operating very high pressure short arc discharge lamps |
| 01/29/2008 | US7323823 Fluorescent lamp assembly having multiple settings and method |
| 01/29/2008 | US7323672 Light sensor structure with dark current compensation |
| 01/29/2008 | US7322718 Multichip LED lighting device |
| 01/24/2008 | WO2008009637A1 Switchgear, system for controlling a lamp, and light control system for a building comprising at least one light |
| 01/24/2008 | WO2008009307A1 Lighting system comprising a dimmable ballast |
| 01/24/2008 | WO2008009306A1 Lighting system comprising a light sensor for controlling a ballast |
| 01/24/2008 | US20080018268 Applications of halogen converter control ic |
| 01/24/2008 | US20080018264 Method and Device for Producing an Optical Link Using Light Flashes |
| 01/24/2008 | US20080018261 LED power supply with options for dimming |
| 01/24/2008 | US20080018260 Series wired light string with unidirectional resistive shunts |
| 01/24/2008 | DE112005003072T5 Halbleiterschaltung zum Ansteuern einer Licht emittierenden Diode und Vorrichtung zum Ansteuern einer Licht emittierenden Diode A semiconductor circuit for driving a light emitting diode and apparatus for driving a light emitting diode |
| 01/24/2008 | DE102006033673A1 Schaltgerät, System zum Steuern einer Lampe und Lichtsteuerungssystem für ein Gebäude mit zumindest einer Leuchte Switching device, system for controlling a lamp and lighting control system for a building with at least one lamp |
| 01/24/2008 | DE102006033233A1 Light emitting diode operating method involves determining temperature of diode representing temperature signal by measuring and evaluating flux voltage of diode in activated operating condition for lighting or signaling purposes |
| 01/24/2008 | DE102006015053B4 LED-Blinker und Fehlerdetektionsverfahren LED indicator and error detection method |
| 01/24/2008 | DE102005004938B4 Einrichtung und Verfahren zur Erzeugung von Beleuchtungsspektren für farbige Objekte Apparatus and method for generating illumination spectra for colored objects |
| 01/23/2008 | EP1881743A2 Lighting apparatus |
| 01/23/2008 | EP1880585A1 Method and apparatus for controlling thermal stress in lighting devices |
| 01/23/2008 | EP1880584A1 Electronic ballast having a flyback cat-ear power supply |
| 01/23/2008 | CN201011612Y Optical display equipment composed by luminous elements |
| 01/23/2008 | CN201011439Y LED energy-saving lamp |
| 01/23/2008 | CN101112126A Distributed intelligence ballast system and extended lighting control protocol |
| 01/23/2008 | CN101112125A Lighting system using GPS receiver |
| 01/23/2008 | CN101111116A Automatic switching system for train crossing light of vehicle at night |
| 01/23/2008 | CN101111113A Multi-light tube driving circuit |
| 01/23/2008 | CN101111110A Lighting lamp control switch |
| 01/23/2008 | CN101111109A Method for controlling color and brightness of LED and control system thereof |
| 01/23/2008 | CN101110601A Signal connecting device |
| 01/23/2008 | CN101109486A Earthquake security lamp |
| 01/23/2008 | CN100363751C Measuring system of fluorescent lamp high frequency standard and its method |
| 01/22/2008 | US7321207 Inverter apparatus and liquid crystal display including inverter apparatus |
| 01/22/2008 | US7321202 System and method for reducing flicker of compact gas discharge lamps at low lamp light output level |
| 01/22/2008 | US7321201 Basic halogen convertor IC |
| 01/22/2008 | US7321200 Square wave drive system |
| 01/22/2008 | US7321199 Display apparatus and control method thereof |
| 01/17/2008 | WO2008008342A2 Dual spectrum illuminator for containers |
| 01/17/2008 | WO2008008198A1 Load control device having a split enclosure |
| 01/17/2008 | WO2008007925A1 Apparatus and method for controlling driving of lamp |
| 01/17/2008 | WO2008007514A1 Wireless lan system and wireless lan access point |
| 01/17/2008 | WO2008006212A1 Interface system for tubs |
| 01/17/2008 | WO2008006205A1 Light source and method for optimising illumination characteristics thereof |
| 01/17/2008 | US20080012507 High Current Fast Rise And Fall Time LED Driver |
| 01/17/2008 | US20080012506 Multicolored led lighting method and apparatus |
| 01/17/2008 | US20080012502 Led power control methods and apparatus |
| 01/17/2008 | US20080012501 Current regulator apparatus and methods |
| 01/17/2008 | US20080011940 Remote control receiver device and ambient light photosensor device incorporated into a single composite assembly |
| 01/17/2008 | US20080011939 Composite assembly that incorporates multiple devices that use different wavelengths of light and method for making same |
| 01/17/2008 | DE20221812U1 Vorrichtung zur Energieversorgung für eine Beleuchtungsquelle in einem Mikroskop Device for power supply for a lighting source in a microscope |
| 01/17/2008 | DE112006000573T5 Beleuchtungsvorrichtung Lighting device |
| 01/17/2008 | DE102006032071A1 Steuerschaltung und Verfahren zum Steuern von Leuchtdioden Control circuit and method for controlling light emitting diodes |
| 01/17/2008 | CA2658061A1 Load control device having a split enclosure |
| 01/16/2008 | EP1879430A1 Electric bulb with improved reliability |
| 01/16/2008 | EP1878322A2 Electronic lamp identification system |
| 01/16/2008 | EP1878320A1 Wall finding for wireless lighting assignment |
| 01/16/2008 | EP1155534B1 Audio visual architecture |
| 01/16/2008 | CN201008228Y Terminal controller for illumination network |
| 01/16/2008 | CN201008227Y Passageway optical sensitive switch control device |
| 01/16/2008 | CN201008226Y Brightness control device for bulb group |
| 01/16/2008 | CN201008225Y Emergency lamp control driving device |
| 01/16/2008 | CN201008224Y Luminous load driving device |
| 01/16/2008 | CN201007952Y Multigang indication switch |
| 01/16/2008 | CN201007901Y Scanning type LED display apparatus |
| 01/16/2008 | CN201007431Y Light modulation electric torch |
| 01/16/2008 | CN201004929Y 孔明诱虫灯 Ming trap lamp |
| 01/16/2008 | CN101107886A Dim control circuit dimming method and system |
| 01/16/2008 | CN101107885A Lighting system and method |
| 01/16/2008 | CN101106858A LED drive system and backlight module with same |
| 01/16/2008 | CN101106857A Light control system |
| 01/16/2008 | CN101106856A Lighting apparatus |
| 01/16/2008 | CN101106855A LED drive circuit |
| 01/16/2008 | CN101106854A An energy-saving LED road lamp and energy saving method for LED road lamp |
| 01/16/2008 | CN101106853A A control method for charging circuit of shooting lamp |
| 01/16/2008 | CN101106852A Current constant and light adjusting control circuit for luminescent LED array |