| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 01/15/2014 | CN103517515A Light-emitting device |
| 01/15/2014 | CN103517514A System and method for emulating a gas discharge lamp |
| 01/15/2014 | CN103517513A 照明系统 Lighting system |
| 01/15/2014 | CN103517512A Control device, display device, control method, illumination control method, and program |
| 01/15/2014 | CN103517511A Semiconductor lighting apparatus |
| 01/15/2014 | CN103517510A LED device giving out light stably |
| 01/15/2014 | CN103517509A Luminaire |
| 01/15/2014 | CN103517508A Controller suitable for light emitting diode, and relevant lighting module |
| 01/15/2014 | CN103517507A Illumination control system |
| 01/15/2014 | CN103517506A Driving circuit and method for providing power to led light source, and power converter |
| 01/15/2014 | CN103517505A Lighting system and control method therefor |
| 01/15/2014 | CN103517504A Light emitting diode driving apparatus |
| 01/15/2014 | CN103517503A Led driver using pwm signal for dimming control, and driving method |
| 01/15/2014 | CN103517502A Light source control system for livestock herding |
| 01/15/2014 | CN103517501A Light emitting unit driver, drive method and light emitting device |
| 01/15/2014 | CN103517500A Intelligent anti-flashing LED lamp |
| 01/15/2014 | CN103517499A Light emitting diode control devices and related control methods |
| 01/15/2014 | CN103517498A Intelligent temperature-controlled light-modulation control circuit of LED electric torch |
| 01/15/2014 | CN103517497A Controller, light emitting system and control method of light emitting diode |
| 01/15/2014 | CN103517496A LED drive circuit with light attenuation compensation function |
| 01/15/2014 | CN103517495A High-power LED street lamp driving power supply |
| 01/15/2014 | CN103517494A Intelligent lighting system |
| 01/15/2014 | CN103517493A LED landscape lighting control system based on wireless sensor network |
| 01/15/2014 | CN103517492A Simulated street lamp control system based on single chip microcomputer |
| 01/15/2014 | CN103517491A Music decorative lamp |
| 01/15/2014 | CN103517490A A driver, a luminescence device and a method for controlling the driver |
| 01/15/2014 | CN103517489A Driver used in lighting device, and lighting device having the same |
| 01/15/2014 | CN103517488A Full-automatic LED street lamp |
| 01/15/2014 | CN103517487A Timing automatic voltage (light) regulating type LED street lamp |
| 01/15/2014 | CN103517486A Led fluorescent lamp driving circuit |
| 01/15/2014 | CN103517485A Driver used in lighting device, and lighting device having the same |
| 01/15/2014 | CN103517484A Spotlight driving circuit and spotlight |
| 01/15/2014 | CN103517483A LED constant-current driver control module |
| 01/15/2014 | CN103517482A LED constant-current driver with boost function |
| 01/15/2014 | CN103517481A LED constant-current driver overvoltage and overcurrent protection module |
| 01/15/2014 | CN103517480A LED constant-current driver with remote control |
| 01/15/2014 | CN103517479A Sectional driving method of lighting equipment based on light emitting diode and device thereof |
| 01/15/2014 | CN103516552A State indication method and state indication device of electronic device |
| 01/15/2014 | CN103516479A Single wire signal regeneration transmitting apparatus and method and serially connected single wire signal regeneration transmitting apparatus |
| 01/15/2014 | CN103516222A Power supply device |
| 01/15/2014 | CN103516212A Energy-feedback type LED array interface circuit |
| 01/15/2014 | CN103516211A LED array interface circuit containing three-winding coupled inductors |
| 01/15/2014 | CN103514821A Road indicator |
| 01/15/2014 | CN103514735A Light-sensitive remote controller |
| 01/15/2014 | CN103512000A Remote lamp holder |
| 01/15/2014 | CN103511989A LED lamp capable of being coded |
| 01/15/2014 | CN103511967A Street lamp of solar cell panel |
| 01/15/2014 | CN103511960A LED lamp tube having conventional lighting function and emergency lighting function simultaneously |
| 01/15/2014 | CN103511897A LED driving circuit |
| 01/15/2014 | CN102685991B LED luminous-attenuation-resistant power supply circuit |
| 01/15/2014 | CN102595708B Automatic induction and adjustable light-emitting diode (LED) lighting drive control system |
| 01/15/2014 | CN102548100B Load driving device and system |
| 01/15/2014 | CN102469651B LED drive circuit and light fixture |
| 01/15/2014 | CN102404918B LED color temperature adjusting system and method |
| 01/15/2014 | CN102374444B Dimming desk lamp and automatic dimming method thereof |
| 01/15/2014 | CN102348309B Multi-path direct current power supply circuit |
| 01/15/2014 | CN102340909B Serial controller and serial bidirectional controller |
| 01/15/2014 | CN102316644B High precision LED constant current drive unit |
| 01/15/2014 | CN102307415B Star simulator and illumination system of star simulator |
| 01/15/2014 | CN102203572B Illuminance sensor, and electronic apparatus and semiconductor device using the illuminance sensor |
| 01/15/2014 | CN102036442B Lighting circuit and light source apparatus having the lighting circuit |
| 01/15/2014 | CN101990340B Sensing repeater in intelligent household control system |
| 01/15/2014 | CN101977464B LED power control chip |
| 01/15/2014 | CN101877923B Led驱动电路 Led drive circuit |
| 01/15/2014 | CN101873749B Power conversion circuit and LED drive circuit |
| 01/15/2014 | CN101800435B Method of forming a control circuit and device |
| 01/15/2014 | CN101594717B Timing selection power converter capable of self check |
| 01/14/2014 | US8629632 LED backlight driver |
| 01/14/2014 | US8629630 LED driving circuit and control circuit |
| 01/14/2014 | US8629629 Power factor correction in and dimming of solid state lighting devices |
| 01/14/2014 | US8629627 Multi-transformer LLC resonant converter circuits and methods |
| 01/14/2014 | US8629624 Method and apparatus for measuring operating characteristics in a load control device |
| 01/14/2014 | US8629623 Smart illumination for electronic devices |
| 01/14/2014 | US8629622 Light emitting diode circuit |
| 01/14/2014 | US8629621 Resonant network for reduction of flicker perception in solid state lighting systems |
| 01/14/2014 | US8629620 Automatic lighting control device and system |
| 01/14/2014 | US8629619 Method and apparatus for controlling dimming levels of LEDs |
| 01/14/2014 | US8629618 Backup lighting apparatus |
| 01/14/2014 | CA2722540C Networked, wireless lighting control system with distributed intelligence |
| 01/14/2014 | CA2515263C Method and system for controlling lighting |
| 01/12/2014 | CA2820540A1 Circuit for expanding the dimming range of an led lamp |
| 01/12/2014 | CA2783250A1 Led lighting architecture incorporating a voltage converter |
| 01/09/2014 | WO2014008062A2 Systems and methods for low-power lamp compatibility with a leading-edge dimmer and a magnetic transformer |
| 01/09/2014 | WO2014008055A2 Systems and methods for low-power lamp compatibility with a trailing-edge dimmer and an electronic transformer |
| 01/09/2014 | WO2014008042A1 Modular lighting control for an led array |
| 01/09/2014 | WO2014008041A1 Modular lighting control |
| 01/09/2014 | WO2014007452A1 Illumination device and illumination method |
| 01/09/2014 | WO2014007335A1 Light source system and image capture system |
| 01/09/2014 | WO2014006794A1 Lamp and lighting apparatus |
| 01/09/2014 | WO2014006525A2 Lighting system for workstations. |
| 01/09/2014 | WO2014005340A1 Led backlight drive circuit, backlight module and liquid crystal display device |
| 01/09/2014 | WO2013160791A3 Failure detection in lighting system |
| 01/09/2014 | US20140012400 Lighting system |
| 01/09/2014 | US20140009082 Systems and methods for determining a type of transformer to which a load is coupled |
| 01/09/2014 | US20140009079 Systems and methods for low-power lamp compatibility with a leading-edge dimmer and a magnetic transformer |
| 01/09/2014 | US20140009078 Systems and methods for low-power lamp compatibility with a trailing-edge dimmer and an electronic transformer |
| 01/09/2014 | US20140009072 Light emitting system and power control device thereof |
| 01/09/2014 | US20140009071 System, method and apparatus for brightness adjusting of an illuminated logo |
| 01/09/2014 | US20140009065 Vehicle lamp system |
| 01/09/2014 | US20140009063 Simulcast mesh dimmable illumination source |