| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 02/19/2014 | CN101626650B LED lamp drive circuit |
| 02/18/2014 | US8654485 Electronic ballast with protected analog dimming control interface |
| 02/18/2014 | US8654111 Pixel circuit and display apparatus |
| 02/18/2014 | US8653760 Electric tea light device |
| 02/18/2014 | US8653759 Lighting system electronic ballast or driver with shunt control for lighting control quiescent current |
| 02/18/2014 | US8653758 Circuit for and a method of sensing a property of light |
| 02/18/2014 | US8653756 Electronic circuits for driving series connected light emitting diode strings |
| 02/18/2014 | US8653755 Lighting apparatus and illuminating fixture with the same |
| 02/18/2014 | US8653754 Current driving circuit |
| 02/18/2014 | US8653753 Projection-type image display apparatus, lighting apparatus and lighting method realizing an extended lifetime |
| 02/18/2014 | US8653752 Light-emitting diode driving apparatus for suppressing harmonic components |
| 02/18/2014 | US8653751 LED drive circuit and LED illumination component using the same |
| 02/18/2014 | US8653750 Method of controlling an electronic ballast, an electronic ballast and a lighting controller |
| 02/18/2014 | US8653749 LED driving device |
| 02/18/2014 | US8653748 Isolated capacitor drive circuit for thin-film solid-state lighting |
| 02/18/2014 | US8653747 Light emitting device and driving method thereof |
| 02/18/2014 | US8653746 Fluorescent lamp starter unit having a hot socket insert capability |
| 02/18/2014 | US8653745 Brightness control of a status indicator light |
| 02/18/2014 | US8653744 Driving circuit for LCD backlight source |
| 02/18/2014 | US8653743 Switching power supply device and lighting apparatus |
| 02/18/2014 | US8653742 Control circuit of switching power supply for driving light emitting elements, and light emitting device and electronic apparatus using the same |
| 02/18/2014 | US8653741 Multiple capacitive (button) sensor with reduced pinout |
| 02/18/2014 | US8653740 Load control circuit |
| 02/18/2014 | US8653739 Circuit for operating light emitting diodes (LEDs) |
| 02/18/2014 | US8653738 Backlight module |
| 02/18/2014 | US8653737 Controller for semiconductor lighting device |
| 02/18/2014 | US8653736 Multiple channel light source power supply with output protection |
| 02/17/2014 | DE212012000129U1 Vorrichtung einer lichtemittierenden Diode An apparatus a light emitting diode |
| 02/17/2014 | DE202012104404U1 Schaltung zum Betreiben einer Lichtquelle mit Temperaturüberwachung Circuit for operating a light source having temperature monitoring |
| 02/17/2014 | DE202012012842U1 Funk-Rundsteuerempfänger Radio ripple control receiver |
| 02/13/2014 | WO2014024159A1 Interactive eye-control multimedia system for active and passive tracking |
| 02/13/2014 | WO2014024078A1 Timed lighting control |
| 02/13/2014 | WO2014024072A2 Out-of-the-box commissioning of a lighting control system |
| 02/13/2014 | WO2014024064A2 Power supply device. |
| 02/13/2014 | WO2014023135A1 Active switch-type lamp side lighting control circuit for motorcycle |
| 02/13/2014 | US20140043791 User interface and method for control of light system |
| 02/13/2014 | US20140042932 Linear walk arrangement |
| 02/13/2014 | US20140042931 Illuminating Device |
| 02/13/2014 | US20140042930 Lcd device control system and lcd device |
| 02/13/2014 | US20140042929 Audio Controlled Power Supplying System |
| 02/13/2014 | US20140042927 Bit packer for control signals |
| 02/13/2014 | US20140042925 Pfc led driver capable of reducing current ripple |
| 02/13/2014 | US20140042924 Circuit with adjustable phase delay and a feedback voltage and method for adjusting phase delay and a feedback voltage |
| 02/13/2014 | US20140042922 Light emitting diode driving device |
| 02/13/2014 | US20140042920 Color temperature adjustable led lamp |
| 02/13/2014 | US20140042916 Electrically Illuminated Flame Simulator |
| 02/13/2014 | US20140042915 Lighting control system and lighting control method |
| 02/13/2014 | US20140042914 Lighting control system and lighting control method |
| 02/13/2014 | US20140042911 Lighting control system and lighting control method |
| 02/13/2014 | US20140042907 Led driving device |
| 02/13/2014 | US20140042906 Energy-saving illumination device detecting proximity of human body |
| 02/13/2014 | DE102012006343B4 LED-Beleuchtungsvorrichtung mit Steuereinrichtung sowie Verfahren zum Betreiben der LED-Beleuchtungsvorrichtung LED lighting device having control means and method of operating the LED lighting device |
| 02/13/2014 | DE102012006316B4 LED-Beleuchtungsvorrichtung mit Superdimmbetrieb sowie Verfahren zum Betreiben der LED- Beleuchtungsvorrichtung LED illumination apparatus Superdimmbetrieb and method of operating the LED lighting device |
| 02/13/2014 | DE102012006315B4 LED-Beleuchtungsvorrichtung für eine Wechselspannungsversorgung sowie Verfahren zum Betrieb der LED-Beleuchtungsvorrichtung LED lighting device for an AC power supply as well as method of operation of the LED lighting device |
| 02/13/2014 | DE102009055425B4 Verfahren zur Steuerung der Beleuchtungsstärke einer Beleuchtungseinrichtung für ein Anzeigeelement und Anzeigevorrichtung für Fahrzeuge, die das Anzeigeelement enthält Method for controlling the illumination of a lighting device for a display element and display device for a vehicle that contains the display element |
| 02/13/2014 | DE102008044525B4 Eine oder mehrere LEDs aufweisende Lampe, insbesondere Blinklampe für ein Kraftfahrzeug One or more LEDs lamp, in particular signal lamp for a motor vehicle having |
| 02/13/2014 | DE102005008996B4 Verfahren und Vorrichtung zum Einstellen eines kontinuierlichen Dimmbetriebes oder eines Dimmbetriebes mit nur zwei Pegeln Method and apparatus for setting a continuous Dimmbetriebes or Dimmbetriebes with only two levels |
| 02/12/2014 | EP2696663A2 Sound activated energy-saving illumination device |
| 02/12/2014 | EP2696662A2 Lighting control system and lighting control method |
| 02/12/2014 | EP2696661A1 Lighting control system and lighting control method |
| 02/12/2014 | EP2696659A2 Energy-saving illumination device having brightness adjusting module |
| 02/12/2014 | EP2695491A1 Trailing-edge-phase-controlled light modulating circuit |
| 02/12/2014 | EP2695490A1 Programmable led lighting device and method |
| 02/12/2014 | EP2695489A2 Device and method for illumination control of a plurality of light sources |
| 02/12/2014 | EP2695272A1 Controlling device and method for controlling power consumption in a system of power consuming devices |
| 02/12/2014 | EP2695271A1 Device and method for adjusting electricity consumption of a plurality of lighting devices of a lighting system |
| 02/12/2014 | CN203435212U Automatic lamp set detection control system |
| 02/12/2014 | CN203435211U Novel LED street lamp |
| 02/12/2014 | CN203435210U High-brightness light-emitting diode flashlight |
| 02/12/2014 | CN203435209U Single rechargeable battery light-emitting diode flashlight |
| 02/12/2014 | CN203435208U Remotely-controlled dimming LED lamp |
| 02/12/2014 | CN203435207U Electromagnetic compatibility optimized drive power supply for MR16 spotlight |
| 02/12/2014 | CN203435206U Trigger circuit for sequenced flash lamp |
| 02/12/2014 | CN203435205U LED lamp band assembly |
| 02/12/2014 | CN203435204U Miniature LED constant-current driving circuit with low electromagnetic interference |
| 02/12/2014 | CN203435203U LED driving circuit |
| 02/12/2014 | CN203435202U Single chamber furnace observation lamp system |
| 02/12/2014 | CN203435201U LED linear bleeder circuit |
| 02/12/2014 | CN203435200U Portable lamp with music playing function |
| 02/12/2014 | CN203435199U Bidirectional silicon controlled rectifier ballasted LED lamp |
| 02/12/2014 | CN203435198U Wireless dimming fluorescent lamp system |
| 02/12/2014 | CN203435197U Intelligent illumination system for transformer station |
| 02/12/2014 | CN203435196U Web-based remote LED lighting control system |
| 02/12/2014 | CN203435195U MR16 silicon-controlled dimming power source adapting to all electronic transformers |
| 02/12/2014 | CN203435194U Light fixture display panel and decorative illuminating lamp employing light fixture display panel |
| 02/12/2014 | CN203435193U Multipurpose LED lamp |
| 02/12/2014 | CN203435192U Rechargeable LED emergency head lamp circuit applied to power field |
| 02/12/2014 | CN203435191U Light-emitting module group |
| 02/12/2014 | CN203435190U 太阳能led路灯控制器 Solar led street light controller |
| 02/12/2014 | CN203435189U Driving power integrated COB light source |
| 02/12/2014 | CN203435188U LED isolation power supply drive circuit |
| 02/12/2014 | CN203435187U Voice controlled lamp switch |
| 02/12/2014 | CN203435186U Multifunctional indoor illumination system |
| 02/12/2014 | CN203435185U LED desk lamp employing wireless power supplying |
| 02/12/2014 | CN203435184U Automatic LED lamp brightness regulator |
| 02/12/2014 | CN203435183U LED lamp drive circuit |
| 02/12/2014 | CN203435182U Staggered parallel flyback LED driving power supply and PFM control circuit thereof |
| 02/12/2014 | CN203435181U Equipment running status detection and control device |
| 02/12/2014 | CN203435180U Low-cost LED lamp self-adaptive dimming control circuit |
| 02/12/2014 | CN203431704U IC-chip-controlled light-emitting LED Christmas lamp string |