| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 02/05/2014 | CN103561500A Output-power-adjustable LED drive circuit compatible with electronic ballast |
| 02/05/2014 | CN103561499A Low power consumption stand-by circuit of tandem type LED circuit |
| 02/05/2014 | CN103561345A Multi-node ambient light illumination control method based on smart television |
| 02/05/2014 | CN103561241A Power adjustment method of laser night-vision device |
| 02/05/2014 | CN103561008A Method and device for decoding transport protocol and transport protocol decoding chip |
| 02/05/2014 | CN103559804A Disc signal lamp fault detection system simultaneously driven by multiple loads |
| 02/05/2014 | CN103559803A Arrow signal lamp fault detection system simultaneously driven by multiple loads |
| 02/05/2014 | CN103559802A Load-variable driving-uniform signal light fault detecting system |
| 02/05/2014 | CN103559801A Countdown digital display signal lamp fault detection system simultaneously driven by multiple loads |
| 02/05/2014 | CN103558788A Automatic control device of curtain |
| 02/05/2014 | CN103557502A Control circuit of automobile LED daytime running lamp |
| 02/05/2014 | CN103557496A Lighting device |
| 02/05/2014 | CN103557452A Automatic spectral power distribution adjustable light-emitting diode (LED) plant light supplementing lamp |
| 02/05/2014 | CN103552502A Automobile lamp and intelligent control device for automobile lamp |
| 02/05/2014 | CN103549708A Slipper provided with LED (Light-Emitting Diode) lamp |
| 02/05/2014 | CN103179753B Intelligent lamplight control system |
| 02/05/2014 | CN102510640B Self-control switch used for detecting static human body |
| 02/05/2014 | CN102510604B Intelligent interface of LED (Light Emitting Diode) control system and interfacing method thereof |
| 02/05/2014 | CN102438365B Program-controlled SCR (silicon controlled rectifier) high-power LED (light-emitting diode) high-efficiency power supply circuit |
| 02/05/2014 | CN102413608B Reference voltage regulation method and circuit as well as constant-current source driving circuit utilizing same |
| 02/05/2014 | CN102378442B Light-emitting diode (LED) module driving device and LED module |
| 02/05/2014 | CN102368881B Constant current driving system used for LED lamp |
| 02/05/2014 | CN102244956B Passive type current balance driving device |
| 02/05/2014 | CN102209414B LED lighting device and LED illuminator |
| 02/05/2014 | CN102105009B High power factor light-emitting diode (LED) driving power supply and control circuit thereof |
| 02/05/2014 | CN102102828B LED (Light-Emitting Diode) module |
| 02/05/2014 | CN101682964B Illumination control system and method |
| 02/05/2014 | CN101605415B LED driving circuit |
| 02/05/2014 | CN101547541B Public illumination energy-saving control system |
| 02/05/2014 | CN101017643B Light emitting device and method of driving same |
| 02/04/2014 | US8643312 Method for feeding electric power to a planar light-emitting element |
| 02/04/2014 | US8643311 Daylight tracking simulator and/or phototherapy device |
| 02/04/2014 | US8643310 Driving circuit and optical connector having same |
| 02/04/2014 | US8643309 Lighting device and method for adjusting sensing region thereof |
| 02/04/2014 | US8643308 Spectral shift control for dimmable AC LED lighting |
| 02/04/2014 | US8643307 Lighting device and luminaire |
| 02/04/2014 | US8643305 Apparatus for L.E.D. illumination |
| 02/04/2014 | US8643304 Dimming protocol detection for a light fixture |
| 02/04/2014 | US8643303 Adaptive dimmer detection and control for LED lamp |
| 02/04/2014 | US8643302 Switching power-supply device and luminaire |
| 02/04/2014 | US8643299 LED lamp and driving circuit for the same |
| 02/04/2014 | US8643298 Illumination device including LEDs and a switching power control system |
| 02/04/2014 | US8643297 Control circuit and control method for dimming LED lighting circuit |
| 02/04/2014 | US8643296 Color mixing and desaturation with reduced number of converters |
| 02/04/2014 | US8643295 Luminaire |
| 02/04/2014 | US8643294 Single stage electronic ballast with power factor correction |
| 02/04/2014 | US8643293 Circuit device for controlling a plurality of light-emitting devices in a sequence |
| 02/04/2014 | US8643291 High-voltage AC LED structure |
| 02/04/2014 | US8643290 Flat panel display, light emitting module for use in flat panel display, and integrated circuit for use in light emitting module |
| 02/04/2014 | US8643289 PWM controlling circuit and LED driver circuit having the same |
| 02/04/2014 | US8643288 Light-emitting device and illumination apparatus |
| 02/04/2014 | US8643287 Lighting device with switchable day/night illumination mode |
| 02/04/2014 | US8643286 Illumination system and method for processing light |
| 02/04/2014 | US8643285 Constant temperature light emitting diode lighting system |
| 02/04/2014 | US8643284 LED assembly driving circuit |
| 02/04/2014 | US8643283 Electronic device including circuitry comprising open failure-susceptible components, and open failure-actuated anti-fuse pathway |
| 02/04/2014 | US8643282 Driving device for lighting fixture |
| 02/04/2014 | US8643280 Method for controlling ion energy in radio frequency plasmas |
| 02/04/2014 | US8643279 Determining high frequency operating parameters in a plasma system |
| 02/04/2014 | US8641244 Lighting apparatus |
| 02/04/2014 | CA2743628C Electronic device and method of illumination |
| 01/30/2014 | WO2014018773A1 Apparatus and method of operating a luminaire |
| 01/30/2014 | WO2014018234A1 Distributed lighting control |
| 01/30/2014 | WO2014017815A1 Portable lamp using tilt detection and controlling method thereof |
| 01/30/2014 | WO2014017619A1 Device control system, control apparatus and computer-readable medium |
| 01/30/2014 | WO2014017312A1 Diode load driving power supply device |
| 01/30/2014 | WO2014017005A1 Light emission module |
| 01/30/2014 | WO2014016904A1 Illumination module having surface light source, and illumination system |
| 01/30/2014 | WO2014016903A1 Illumination module having surface light source, and illumination system |
| 01/30/2014 | WO2014016729A1 Sensing information service and its use in urban service planning system |
| 01/30/2014 | WO2014016549A1 Detector unit for a lighting control system |
| 01/30/2014 | WO2014016104A1 Method for improving the illumination of a illumination area |
| 01/30/2014 | WO2014015561A1 Integrated led module |
| 01/30/2014 | WO2014015560A1 Drive circuit for led module |
| 01/30/2014 | US20140028218 Stand-alone synchronization for a runway light |
| 01/30/2014 | US20140028212 Constant current led driver |
| 01/30/2014 | US20140028210 Wall-mountable luminaire and associated systems and methods |
| 01/30/2014 | US20140028209 Interface circuit and interface method |
| 01/30/2014 | US20140028208 Light source electronic transformer |
| 01/30/2014 | US20140028207 Single inductor control of multi-color led systems |
| 01/30/2014 | US20140028205 LED Controller with Current-Ripple Control |
| 01/30/2014 | US20140028201 Led string with a capability to maintain a current path and led unit thereof |
| 01/30/2014 | US20140028200 Lighting and integrated fixture control |
| 01/30/2014 | US20140028198 Apparatus and method of operating a luminaire |
| 01/30/2014 | US20140028197 Lighting device with variable color rendering based on ambient light |
| 01/30/2014 | US20140028196 Lighting device, lighting apparatus using the same, and lighting system |
| 01/30/2014 | US20140028195 Portable electric lamp with a power supply current control device and method for controlling a power supply current of such a lamp |
| 01/30/2014 | US20140028194 Detection circuit and detection method |
| 01/30/2014 | US20140028193 Light source dimming control circuit |
| 01/30/2014 | US20140028189 Architectures for LED Lighting Assemblies |
| 01/30/2014 | US20140028186 Proximity-Based Wireless Lighting System |
| 01/30/2014 | US20140028185 Power supply circuit |
| 01/30/2014 | US20140026465 Fishing lure |
| 01/30/2014 | DE202013105654U1 Multichip-Gehäusestruktur Multi-chip package structure |
| 01/30/2014 | DE102013213639A1 LED-Controller mit Stromwelligkeitssteuerung LED controller with Stromwelligkeitssteuerung |
| 01/30/2014 | DE102012213038A1 Farbortdetektion Farbortdetektion |
| 01/30/2014 | DE102012106723A1 Lamp, particularly energy saving lamp, is provided for connection with operating voltage source, where smoke detector is integrated in lamp |
| 01/30/2014 | DE102012106712A1 Stabilisierung des Ausgangstroms einer Stromversorgung Stabilization of the output current of a power supply |
| 01/29/2014 | EP2690931A1 Lighting device, lighting apparatus using the same, and lighting system |
| 01/29/2014 | EP2690359A1 Lighting apparatus |