H05B 37 - Circuit arrangements for electric light sources in general

Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776)
10/2011
10/12/2011	EP2374332A1 A system and method for copying settings of a device to another device, particularly for copying settings between lamps
10/12/2011	EP2374018A1 Wireless localization techniques in lighting systems
10/12/2011	EP1994801B1 Motion adaptive ambient lighting
10/12/2011	EP1958486B1 Lighting system control device charging system and method
10/12/2011	EP1502479B1 Inductively powered lamp assembly
10/12/2011	DE202010017370U1 Stromversorgungsgerät für eine LED-Lampe Power supply device for an LED lamp
10/12/2011	CN202009529U Navigation light detector
10/12/2011	CN202009528U LED (light-emitting diode) lamp-dimming system
10/12/2011	CN202009527U Air-cooling illuminating device
10/12/2011	CN202009526U Novel controller for wind and light supplementary street lamp
10/12/2011	CN202009525U Wireless network monitoring system for wind-solar hybrid LED (light-emitting diode) streetlamps
10/12/2011	CN202009524U LED lamp controller
10/12/2011	CN202009523U Cab ceiling lamp for electric locomotives
10/12/2011	CN202009522U LED lighting system
10/12/2011	CN202009521U Multifunctional Led lamp
10/12/2011	CN202009520U Multi-control switch system
10/12/2011	CN202009519U Inductive switch
10/12/2011	CN202009518U Stage control system for DMX512 intelligent distribution isolation amplifier
10/12/2011	CN202009517U Driving device for light emitting diodes
10/12/2011	CN202009516U Intelligent green power source for decorative lightings
10/12/2011	CN202009515U Low-power LED point light source circuit
10/12/2011	CN202009514U Separation-type AC-DC (alternating current-direct current) flyback LED driving power source
10/12/2011	CN202009513U Photo-inducting solar enclosing wall lamp
10/12/2011	CN202008778U Dynamic map display system for urban rail traffic system
10/12/2011	CN202008569U Search lighting angle synchronously-followed energy-saving type infrared lighting system
10/12/2011	CN202008082U Flame simulator
10/12/2011	CN202008081U Seven-color changing lamp
10/12/2011	CN202008080U Internal control type light emitting diode (LED) nixie tube system
10/12/2011	CN202008076U Solar emergency lamp
10/12/2011	CN1758835B Portable device with illumination and method therefor
10/12/2011	CN1541040B OLED display with integrated photoelectric probe
10/12/2011	CN102217426A LED light apparatus integrating voltage-rise control module
10/12/2011	CN102217425A Automatic timing adjustment system for occupancy sensors
10/12/2011	CN102217424A Lighting system having security lighting
10/12/2011	CN102217423A Sensor element having a light sensor, communication transmitter having a sensor element, and lighting system having a sensor element
10/12/2011	CN102217422A System for control of ballast illumination in step dimming and continuous dimming modes
10/12/2011	CN102217415A Lighting system with a plurality of leds
10/12/2011	CN102216890A Touch input with image sensor and signal processor
10/12/2011	CN102215624A LED driver equipped with adaptive hysteresis control circuit and control method thereof
10/12/2011	CN102215623A LED driving apparatus
10/12/2011	CN102215622A Power control device for LED lighting and lighting system
10/12/2011	CN102215621A Power supply unit, light emitting apparatus and dimming method thereof
10/12/2011	CN102215620A Device and method for driving light-emitting diode (LED)
10/12/2011	CN102215619A Method for dimming light-emitting diode light string
10/12/2011	CN102215618A LED (light emitting diode) street lamp driving circuit capable of regulating output illuminance automatically
10/12/2011	CN102215617A Partition type driving circuit for general lighting LED (light emitting diode) street lamp
10/12/2011	CN102215616A PWM (pulse width modulation)-based LED (light emitting diode) linear dimming circuit
10/12/2011	CN102215615A Driving circuit for LED (light emitting diode) lamp
10/12/2011	CN102215293A Led dynamic display module and control method thereof
10/12/2011	CN102213382A 智能灯具及照明系统 Intelligent lighting and lighting systems
10/12/2011	CN102213368A Illuminating system for refrigerating equipment
10/12/2011	CN101578713B Driving circuit for light emitting element, and electronic device
10/12/2011	CN101377901B Method for driving backlight source of liquid crystal display apparatus and backlight source
10/12/2011	CN101351068B Controller electricized with PWM mode for light-control timing two-way output solar streetlight
10/12/2011	CN101107885B Lighting system and method
10/11/2011	US8036321 Multiple channel ballast and networkable topology and system including power line carrier applications
10/11/2011	US8035623 User interface with proximity sensing
10/11/2011	US8035606 Backlight control circuit with under current detection and start-up control
10/11/2011	US8035513 Wireless variable illumination level lighting system
10/11/2011	US8035320 Illumination control network
10/11/2011	US8035319 Voltage sensing apparatus for power regulation and over-voltage protection of discharge lamp and method thereof
10/11/2011	US8035317 Optocoupler system with reduced power consumption and pulse width distortion
10/11/2011	US8035316 Current-limiting protection circuit of a remotely controlled ceiling fan-lamp
10/11/2011	US8035315 LED driver with feedback calibration
10/11/2011	US8035314 Method and device for LED channel managment in LED driver
10/11/2011	US8035312 System for supplying current to a load
10/11/2011	US8035310 Circuit for driving light source
10/11/2011	US8035309 Light emitting device
10/11/2011	US8035308 Software controlled electronic dimming ballast
10/11/2011	US8035307 AC to DC LED illumination devices, systems and methods
10/11/2011	US8035306 Device for setting luminosity of light-emitting diodes
10/11/2011	CA2630436C Led lighting system
10/11/2011	CA2482614C Switching/lighting correlation system
10/10/2011	DE202008018067U1 Bewegungssensorgesteuerte Leuchtenvorrichtung Motion sensor controlled lighting apparatus
10/06/2011	WO2011123800A2 Led controller with compensation for die-to-die variation and temperature drift
10/06/2011	WO2011122476A1 Illumination device
10/06/2011	WO2011122443A1 Illumination device
10/06/2011	WO2011121880A1 Light volume control method for back light, and lcd device using same
10/06/2011	WO2011121846A1 Power control device, backlight unit, and liquid crystal display device
10/06/2011	WO2011121485A1 Network and method for assigning network addresses
10/06/2011	WO2011121470A1 Network of heterogeneous devices including at least one outdoor lighting fixture node
10/06/2011	WO2011121364A2 A device for controlling an electrical load
10/06/2011	WO2011121011A1 System-voltage transmission branch of an interface of an operating device for light-emitting means
10/06/2011	WO2011120172A1 Light generator systems and methods
10/06/2011	WO2011120065A1 Method for illuminating a light box
10/06/2011	WO2011055284A3 Lighting device
10/06/2011	US20110243167 Temperature Measurement And Control For Laser And Light-Emitting Diodes
10/06/2011	US20110242516 Lithographic Apparatus, a Radiation System, a Device Manufacturing Method and a Radiation Generating Method
10/06/2011	US20110242502 Light source unit and projector
10/06/2011	US20110242497 Light source system and projector
10/06/2011	US20110241778 Peaking circuit, method for adjusting peaking circuit, differential amplifier installing peaking circuit, laser diode driving circuit installing peaking circuit, and data processing unit installing peaking circuit
10/06/2011	US20110241573 Light guide plate and light source module
10/06/2011	US20110241572 Led controller with compensation for die-to-die variation and temperature drift
10/06/2011	US20110241571 Correction circuit, drive circuit, light-emitting device and correction method of current pulse waveform
10/06/2011	US20110241569 Adaptive Pfc For A Lighting Means Load Circuit, In Particular For A Load Circuit With An Led
10/06/2011	US20110241568 Methods and systems for maintaining the illumination intensity of light emitting diodes
10/06/2011	US20110241566 Power supply device for light sources, such as halogen lamps, and related method
10/06/2011	US20110241565 Light source apparatus, projector, and light source apparatus drive method
10/06/2011	US20110241564 Surface emitting laser, surface emitting laser array, light source and optical module
10/06/2011	US20110241563 Organic light emitting diode display

1 ... 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 ... 578