Patents
Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776)
10/2014
10/09/2014DE102013005973A1 Unterwasser-Schalteinheit Underwater switching unit
10/09/2014DE102010044965B4 Schaltungsvorrichtung zur elektrischen Versorgung von Verbrauchern Circuit means for supplying electricity to consumers
10/09/2014DE102010031669B4 Buck-Konverter und Verfahren zum Bereitstellen eines Stroms für mindestens eine LED Buck converter and method for providing a current for at least one LED
10/08/2014EP2787794A1 Light-emitting device
10/08/2014EP2787793A1 Illumination device and light-emission module
10/08/2014EP2787162A1 Dynamic facade system consisting of controllable windows, automated shades and dimmable electric lights
10/08/2014EP2786642A1 Device control system, device control method, and computer-readable recording medium
10/08/2014EP2786641A1 Master illuminating device, illuminating device and illumination control system
10/07/2014US8855558 Adaptive inductive power supply with communication
10/07/2014US8854443 Medical surgery room with coloured lighting
10/07/2014US8854400 Method and system for controlling light by using image code
10/07/2014US8854293 Apparatus and method for driving light source of back light unit
10/07/2014US8853972 Methods and apparatuses for operating groups of high-power LEDs
10/07/2014US8853971 Color control system, interface, and method for controlling the output of light sources
10/07/2014US8853970 Electromagnetic coupling multi-output control circuit
10/07/2014US8853969 Light emitting element drive device
10/07/2014US8853967 Lamp driver having a shutdown interface circuit
10/07/2014US8853966 Lighting device and illumination apparatus including same
10/07/2014US8853965 Luminary control systems
10/07/2014US8853964 Current balancing circuits for light-emitting-diode-based illumination systems
10/07/2014US8853963 Low current solution for illuminated switches using DC operated LEDs
10/07/2014US8853961 Discharge lamp lighting device, projector, and driving method of discharge lamp
10/07/2014US8853960 Dimming control circuit and method for generating analog and digital signals according to one analog control signal
10/07/2014US8853959 Method and system for avoiding flicker of SSL devices
10/07/2014US8853958 Driving circuits for solid-state lighting apparatus with high voltage LED components and related methods
10/07/2014US8853955 Device and method for using high efficiency ballasted lamps with electronic transformer
10/07/2014US8853954 Power supply for illumination and luminaire
10/07/2014US8853953 High efficiency LED power supply
10/07/2014US8853952 Light level and light level rate of change sensor
10/07/2014US8853951 Method of adjusting brightness by desired run time
10/07/2014US8853950 Lighting control method and device
10/07/2014US8853949 LED driver with end-of-life detection circuitry
10/07/2014US8853947 Lighting device
10/07/2014US8851709 Remote control of illuminating headlamp
10/02/2014WO2014160519A1 Color-changing lighting dynamic control
10/02/2014WO2014160244A1 System for generating non-homogenous biologically-adjusted light and associated methods
10/02/2014WO2014160096A1 Led light control and management system
10/02/2014WO2014159456A1 Integrated current controller for maintaining holding current of a dimmer circuit
10/02/2014WO2014159065A1 Wireless connector node and system
10/02/2014WO2014158731A1 Digital load control system providing power and communication via existing power wiring
10/02/2014WO2014158730A1 Charging an input capacitor of a load control device
10/02/2014WO2014158659A1 Commissioning load control systems
10/02/2014WO2014157997A1 Illumination module
10/02/2014WO2014157790A1 Alternating current driving type led illumination apparatus
10/02/2014WO2014157771A1 Led illumination control device
10/02/2014WO2014157052A1 Led brightness control device
10/02/2014WO2014155222A2 Environment control system
10/02/2014WO2014154091A1 Constant current drive controller and led constant current drive circuit
10/02/2014WO2014154020A1 Multi-specification light emitting diode chip driving method and driving device
10/02/2014WO2014153793A1 Backlight drive circuit and drive method therefor and liquid crystal device
10/02/2014WO2014153678A1 Device for driving multi-color light emitting diode string
10/02/2014WO2014153663A1 Circuit and method for independent control of series connected light emitting diodes
10/02/2014WO2014153580A1 Led converter having improved emi behaviour
10/02/2014US20140294202 Method and device for communications and for broadcasting sounds
10/02/2014US20140292226 Chaotic approach to control of lighting
10/02/2014US20140292225 Method for addressing lamp operating devices
10/02/2014US20140292224 Luminaire and Lighting Control System
10/02/2014US20140292222 Wireless controller for lighting system
10/02/2014US20140292220 Driver circuit and method for driving an electrical load
10/02/2014US20140292219 Power-supply device and illumination device
10/02/2014US20140292210 Low power standby shutdown circuit
10/02/2014US20140292209 Intelligent lighting control apparatus and method
10/02/2014US20140292208 Methods, systems, and apparatus for intelligent lighting
10/02/2014US20140292207 Auto commissioning of light fixture using optical bursts
10/02/2014US20140292206 Methods and apparatus for control of illumination in an interior space
10/02/2014US20140292205 Lamp with passive infrared sensor
10/02/2014US20140292203 System for apparel-related and other illumination
10/02/2014US20140292197 Apparatus, method, and system for event and backup lighting
10/02/2014US20140292194 LED Lamps with Enhanced Wireless Communication
10/02/2014US20140291657 Element substrate and light emitting device
10/02/2014DE102014102276A1 LED-Netzteil LED Power Supply
10/02/2014DE102013022275A1 Straßenbeleuchtung Street lighting
10/02/2014DE102013005788A1 Straßenbeleuchtung Street lighting
10/02/2014CA2843072A1 Emergency lighting fixture with remote control
10/01/2014EP2785149A1 Drive system of semiconductor light source, and semiconductor lighting device
10/01/2014EP2785148A2 Electrical apparatus control system
10/01/2014EP2785147A1 Communication system using a magnetic coil and a transformer modulation
10/01/2014EP2785142A2 Luminaire and lighting control system
10/01/2014EP2785141A1 Lighting control system and lighting control method
10/01/2014EP2785140A1 Lighting control system and lighting control method
10/01/2014EP2783915A1 Method for generating a diagnosis signal of a motor vehicle light with a plurality of lamps and motor vehicle light
10/01/2014EP2783551A1 Connection detection of led units
10/01/2014EP2783550A1 Configuration of operating devices for lighting means
10/01/2014EP2783549A1 Wavelength sensing lighting system and associated methods
09/2014
09/30/2014US8848029 Optimizing room lighting based on image sensor feedback
09/30/2014US8847750 Network of dual technology occupancy sensors and associated lighting control method
09/30/2014US8847518 Power converter
09/30/2014US8847517 TRIAC dimming systems for solid-state loads
09/30/2014US8847516 Lighting devices including current shunting responsive to LED nodes and related methods
09/30/2014US8847515 Multi-mode dimmer interfacing including attach state control
09/30/2014US8847514 Programmable lighting with multi-day variations of wavelength and intensity, optimized by crowdsourcing using an online social community network
09/30/2014US8847513 Method and apparatus for controlling light output color and/or brightness
09/30/2014US8847512 Program start ballast having resonant filament heating circuit with clamped quality factor
09/30/2014US8847511 Light emitting diode driving circuit
09/30/2014US8847510 LED AC driving circuit capable of adjusting operating voltage
09/30/2014US8847509 Light-emitting diode driving apparatus including charging/discharging capacitor
09/30/2014US8847508 Multi-function lighting system
09/30/2014US8847507 Illuminating device
09/30/2014US8847505 Illumination control circuit and illumination control method
09/30/2014US8847504 Lighting device and lighting system
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