| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 03/30/2011 | CN101995005A Back light module and liquid crystal display system using same |
| 03/30/2011 | CN101994981A High-power light-emitting diode (LED) impulse adjustable stroboflash device |
| 03/30/2011 | CN101994980A LED full-color lamp |
| 03/30/2011 | CN101994977A Intelligent streetlamp system capable of accumulating a great quantity of electricity |
| 03/30/2011 | CN101994972A Energy efficient lamp |
| 03/30/2011 | CN101994970A Vehicle lamp |
| 03/30/2011 | CN101994959A White light emitting apparatus in image reading device and linear illuminator using same |
| 03/30/2011 | CN101994934A Light-emitting device |
| 03/30/2011 | CN101994932A Light-emitting diode device and driving method thereof |
| 03/30/2011 | CN101994930A Light-emitting diode device with compensation mechanism |
| 03/30/2011 | CN101994927A Light-emitting diode daylight lamp |
| 03/30/2011 | CN101992317A Control rod for drill hole depth of handheld drilling tool |
| 03/30/2011 | CN101991944A Light source game device |
| 03/30/2011 | CN101645442B Light-emitting diode devices |
| 03/30/2011 | CN101581413B Hose lamp with switch controller |
| 03/30/2011 | CN101414443B Liquid crystal display device, apparatus and method for controlling liquid crystal panel lightness |
| 03/30/2011 | CN101175352B Numerical control driving method and device of super-radiance light emitting diode |
| 03/30/2011 | CN101169226B Network management illumination control system |
| 03/30/2011 | CN101093651B Liquid crystal display device having light generating module and method of improving color reproducibility |
| 03/30/2011 | CN101064978B Electric illumination zone control system and control method isolated by boundary repeaters |
| 03/29/2011 | US7916132 Systems for displaying images and related methods |
| 03/29/2011 | US7915896 Identification of a defective filament in a fluorescent lamp |
| 03/29/2011 | US7915839 Method and electronic control system to compensate for the aging-related brightness loss of an electroluminescent element |
| 03/29/2011 | US7915838 Delta-sigma signal density modulation for optical transducer control |
| 03/29/2011 | US7915836 Light-emitting diode driving circuit |
| 03/29/2011 | US7915835 Imaging apparatus, strobe device, and charging-control method |
| 03/29/2011 | US7915833 Single-ended DC to AC power inverter |
| 03/29/2011 | US7915829 Remotely monitored and controlled distributed emergency power system |
| 03/29/2011 | US7915570 Smart camera with an integrated lighting controller |
| 03/29/2011 | US7914172 Light control system |
| 03/29/2011 | CA2498061C Wide area lighting apparatus and effects system |
| 03/25/2011 | CA2715471A1 Monitoring and control system and monitoring and control device |
| 03/24/2011 | WO2011033444A1 Method of controlling light distribution in a space including multiple installed light sources and an external light source |
| 03/24/2011 | WO2011033409A1 Methods and systems for lighting atmosphere marketplace |
| 03/24/2011 | WO2010137921A3 Led driver |
| 03/24/2011 | US20110069960 Systems and methods for visible light communication |
| 03/24/2011 | US20110069480 Illumination structure of switch panel |
| 03/24/2011 | US20110069094 Illumination devices and related systems and methods |
| 03/24/2011 | US20110068716 Semiconductor light emitting device comprising heterojunction |
| 03/24/2011 | US20110068715 LED Light Sources with Improved Thermal Compensation |
| 03/24/2011 | US20110068712 Power supply and method for electric lighting device |
| 03/24/2011 | US20110068711 Methods and apparatus for ceiling mounted systems |
| 03/24/2011 | US20110068710 Adjusting device for regulating the illumination of a lamp and the method thereof |
| 03/24/2011 | US20110068709 Lighting device, lighting panel and circuit board thereof |
| 03/24/2011 | US20110068708 LED Light Engine Apparatus |
| 03/24/2011 | US20110068707 Light-emitting device and electronic apparatus |
| 03/24/2011 | US20110068706 Led lighting device and illumination apparatus |
| 03/24/2011 | US20110068703 90-260Vac Dimmable MR16 LED Lamp |
| 03/24/2011 | US20110068702 Solid state lighting apparatus with controllable bypass circuits and methods of operation thereof |
| 03/24/2011 | US20110068701 Solid state lighting apparatus with compensation bypass circuits and methods of operation thereof |
| 03/24/2011 | US20110068700 Method and apparatus for driving multiple LED devices |
| 03/24/2011 | US20110068699 Broad spectrum light source calibration systems and related methods |
| 03/24/2011 | US20110068698 Lighting device with defined spectral power distribution |
| 03/24/2011 | US20110068697 Phosphor Converted Light Source Having an Additional LED to Provide Long Wavelength Light |
| 03/24/2011 | US20110068696 Solid state lighting apparatus with configurable shunts |
| 03/24/2011 | US20110068695 Method and Apparatus for Providing LED Package with Controlled Color Temperature |
| 03/24/2011 | US20110068694 Lighting device with device for regulating the illumination according to the luminance of the illumination field and correpsonding use |
| 03/24/2011 | US20110068693 Lighting apparatus and the method for using the same |
| 03/24/2011 | US20110068689 System and Method for Non-Linear Dimming of a Light Source |
| 03/24/2011 | DE102009037576A1 Schaltungsanordnung und Verfahren zum Betreiben mindestens einer LED Circuit arrangement and method for operating at least one LED |
| 03/24/2011 | DE102009018701B4 Elektronische Vorrichtung und Verfahren zur Ansteuerung einer licht-emittierenden Halbleitervorrichtung Electronic device and method for driving a light-emitting semiconductor device |
| 03/24/2011 | CA2774626A1 Methods and systems for lighting atmosphere marketplace |
| 03/23/2011 | EP2299779A2 Light emitting layer device |
| 03/23/2011 | EP2299434A1 Backlight drive device, display device using the same, and backlight drive method |
| 03/23/2011 | EP2298035A1 A wireless, remotely controlled, device selection system and method |
| 03/23/2011 | EP2298034A1 Method and computer implemented apparatus for controlling a lighting infrastructure |
| 03/23/2011 | EP2298033A1 Networked light control system |
| 03/23/2011 | EP2298027A1 Method and computer implemented apparatus for lighting experience translation |
| 03/23/2011 | EP2297878A1 Optical receiver for an illumination system |
| 03/23/2011 | EP2297787A1 Solar component and devices containing the same |
| 03/23/2011 | CN201774722U Emergency illuminating lamp with forced lighting function |
| 03/23/2011 | CN201774721U Integrated control circuit of intelligently controlled illumination lamp |
| 03/23/2011 | CN201774720U Corridor solar energy illumination system |
| 03/23/2011 | CN201774719U Loading control circuit capable of automatically turning off auxiliary lighting double-control switch of locomotive |
| 03/23/2011 | CN201774718U Tunnel illumination control system with capability of automatic regulation |
| 03/23/2011 | CN201774717U SCR resonance half-bridge based LED streetlamp drive power circuit |
| 03/23/2011 | CN201774716U Constant-current driving power source for LED illumination |
| 03/23/2011 | CN201774715U Current feedback circuit and drive circuit of light-emitting diode (LED) lamp |
| 03/23/2011 | CN201774714U Intelligent automatic temperature-control high power light emitting diode (LED) street lamp control circuit |
| 03/23/2011 | CN201774713U Intelligent type LED street lamp control circuit capable of automatically regulating power in different time periods |
| 03/23/2011 | CN201774712U Reverse-polarity series-connection type LED driving circuit |
| 03/23/2011 | CN201774711U Intelligent control system of solar lighting equipment |
| 03/23/2011 | CN201774710U Led电子灯箱控制器 Led electronic light box controller |
| 03/23/2011 | CN201774709U Control and drive circuit for semiconductor LED (light-emitting diode) meteor tube |
| 03/23/2011 | CN201774708U Remote control electric lamp |
| 03/23/2011 | CN201774707U Multi-functional LED lamp |
| 03/23/2011 | CN201774706U Drive circuit of semiconductor LED illumination high-brightness ceiling lamp |
| 03/23/2011 | CN201774705U Semi-conductor LED illuminating fluorescent tube driving circuit |
| 03/23/2011 | CN201774704U Novel charging circuit for solar-powered LED lighting |
| 03/23/2011 | CN201774703U Novel light control LED (light-emitting diode) circuit |
| 03/23/2011 | CN201774702U Constant-voltage driving power source for LED illumination |
| 03/23/2011 | CN201774701U Light-emitting diode (LED) uninterrupted lighting circuit for underground construction site |
| 03/23/2011 | CN201774700U 路灯节电系统 Street light energy-saving system |
| 03/23/2011 | CN201774584U Digital camera with solar energy lighting function |
| 03/23/2011 | CN201774569U Phone capable of giving use guidance to user |
| 03/23/2011 | CN201774465U Lightning protection power supply module for driving LED (light-emitting diode) and LED driving circuit |
| 03/23/2011 | CN201774283U Solar charging controller |
| 03/23/2011 | CN201772992U Handheld detector capable of conducting point-by-point detection to light-emitting diode (LED) backlighting liquid crystal display (LCD) |
| 03/23/2011 | CN201772388U Remote-controlled color-changing decorative lamp |
| 03/23/2011 | CN201772384U 太阳能风能路灯 Solar wind street light |