Patents
Sitemap › H05 - Electric techniques not otherwise provided for › H05B - Electric heating; Electric lighting not otherwise provided for › H05B 37 - Circuit arrangements for electric light sources in general
Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776)
09/2014
09/11/2014DE102013102203A1 Beleuchtungsvorrichtung für ein Kraftfahrzeug A lighting device for a motor vehicle
09/11/2014CA2816189A1 Method for controlling lamps and computer program product thereof
09/10/2014EP2775802A1 Dynamic step dimming interface
09/10/2014EP2775801A1 Control device for turn indicator lamps, turn indicator device, and method for detecting wire breakages in turn indicator device
09/10/2014EP2775800A1 Illumination light source and lighting apparatus
09/10/2014EP2774459A1 Methods, systems, and apparatus for intelligent lighting
09/10/2014EP2774458A1 Auto switch dual power lights
09/10/2014EP2773899A2 Organic light emitting diodes in light fixtures
09/09/2014US8831513 Adaptive inductive power supply with communication
09/09/2014US8830159 Controller circuitry for light emitting diodes
09/09/2014US8829822 LED-based light source having decorative and illumination functions
09/09/2014US8829821 Auto commissioning lighting fixture
09/09/2014US8829819 Enhanced active preload for high performance LED driver with extended dimming
09/09/2014US8829818 Control of operational parameters of operational devices for LEDs
09/09/2014US8829817 Power supply device and lighting equipment
09/09/2014US8829816 Linear walk arrangement
09/09/2014US8829815 Backlight adjustment system
09/09/2014US8829813 Correction circuit, drive circuit, light-emitting device and correction method of current pulse waveform
09/09/2014US8829812 Dimmable lighting system
09/09/2014US8829811 Compensation method and circuit for line rejection enhancement
09/09/2014US8829810 Step-up converter for light-emitting diodes (LEDs)
09/09/2014US8829809 Wireless scene arrangement
09/09/2014US8829808 Apparatus and method for pulsed L.E.D. illumination
09/09/2014US8829807 Backlight dimming circuit, dimming method of the same and liquid crystal display thereof
09/09/2014US8829806 Variable output module and method for electrical signal output
09/09/2014US8829804 LED lighting circuit
09/09/2014US8829803 Power supply system
09/09/2014US8829802 LED dimming control scheme
09/09/2014US8829801 Power contollers and control methods
09/09/2014US8829799 Autonomous grid shifting lighting device
09/09/2014US8829798 Light amount control apparatus, control method therefor, and display apparatus
09/09/2014US8829797 Lighting systems and devices including multiple light-emitting diode units and associated methods
09/09/2014US8829796 Lighting control system
09/09/2014US8829795 Electric axial-flow fan having turbine type waterproof enclosure and application thereof
09/09/2014US8829727 Wireless power feeder, wireless power transmission system, and table and table lamp using the same
09/09/2014US8827537 Systems and methods for distributing power and data in a lighting system
09/09/2014CA2701334C Airfield lighting with led
09/09/2014CA2685037C Multiple location load control system
09/09/2014CA2541462C Fluid treatment system
09/07/2014CA2844156A1 Dynamic step dimming interface
09/04/2014WO2014134346A1 User interface apparatus
09/04/2014WO2014134214A1 Output current compensation for jitter in input voltage for dimmable led lamps
09/04/2014WO2014133946A1 Glare-reactive lighting apparatus
09/04/2014WO2014132589A1 A power factor correction converter with current regulated output
09/04/2014WO2014109891A3 Lighting and integrated fixture control
09/04/2014WO2014108103A3 Alternating-current high-voltage multi-segment partitioned light source driving device and method thereof
09/04/2014WO2014105885A4 Circuit for driving lighting devices
09/04/2014US20140247432 Light source device and projector
09/04/2014US20140247117 Method of Automatically Programming a Load Control Device Using a Remote Identification Tag
09/04/2014US20140246993 Communication with lighting units over a power bus
09/04/2014US20140246991 Lighting control device and method
09/04/2014US20140246983 Lamp
09/04/2014US20140246981 Actuator assembly for a wallbox dimmer
09/04/2014DE102013102077A1 Intelligente beleuchtungseinrichtung Intelligent lighting device
09/04/2014DE102013015867A1 LED-Lampe als Umgebungslichtsensor und/oder Bewegungsdetektor LED lamp as an ambient light sensor and / or movement detector
09/03/2014EP2773167A1 System for and method of providing high resolution images using monolithic arrays of light emitting diodes
09/03/2014EP2772278A1 Light exposure device for improving cognitive symptoms and depression symptoms, chamber having light exposure device, and lighting equipment for improving cognitive symptoms and depression symptoms
09/03/2014EP2772121A1 Smart fet circuit
09/02/2014US8823289 Color coordination of electronic light sources with dimming and temperature responsiveness
09/02/2014US8823286 Dimming device and lighting system
09/02/2014US8823285 Lighting devices including boost converters to control chromaticity and/or brightness and related methods
09/02/2014US8823284 Optimal power supply topologies for switched current-driven LEDs
09/02/2014US8823283 Power dissipation monitor for current sink function of power switching transistor
09/02/2014US8823282 Light source apparatus
09/02/2014US8823281 System and method for providing both power and control to circuits coupled serially to a single conductor
09/02/2014US8823280 LED driving circuit
09/02/2014US8823278 DC power source unit and LED lamp system
09/02/2014US8823277 Methods, systems, and apparatus for mapping a network of lighting fixtures with light module identification
09/02/2014US8823276 Light unit and driving method thereof
09/02/2014US8823274 LED lighting device
09/02/2014US8823273 Intelligent user interface including a touch sensor device
09/02/2014US8823272 Emergency lighting systems including bidirectional booster/charger circuits
09/02/2014US8823269 LED device with shared voltage-limiting unit and individual equalizing resistance
09/02/2014US8823268 Load control device that is responsive to different types of wireless transmitters
09/02/2014US8823266 Light regulatable LED illumination lamp
09/02/2014US8820984 Programmable lighting effect device and system
09/02/2014US8820981 Electrically controlled glass in a lamp
09/02/2014US8820970 Lighting system having a window including a photoluminescent material
09/02/2014US8820963 Solid state light fixture with a tunable angular distribution
09/02/2014US8820952 Streetlight controllers
09/02/2014CA2643182C Adaptive control apparatus and method for a solid-state lighting system
08/2014
08/28/2014WO2014130640A2 Led lighting system
08/28/2014WO2014128635A1 Lighting system for internal rooms
08/28/2014WO2014128594A1 Methods and apparatus for controlling lighting
08/28/2014WO2014127450A1 Led light
08/28/2014WO2014100843A3 Interface circuit for signal transmission
08/28/2014WO2014094012A3 Radio transmission between modules in a potential-separated led converter
08/28/2014WO2014094011A3 System and method for selecting participants of a lighting system
08/28/2014WO2014088751A3 System and method for monitoring use of a lamp
08/28/2014US20140244044 Adaptable wireless power, light and automation system
08/28/2014US20140239853 Buckle assembly with light emitting diode and optical guide
08/28/2014US20140239852 Lighting control system and method for controlling the same
08/28/2014US20140239849 Bleeder circuit having current sense with edge detection
08/28/2014US20140239843 Programmable Touchscreen Dimmer with Interchangeable Electronic Faceplate
08/28/2014US20140239842 Load control device having automatic setup for controlling capacitive and inductive loads
08/28/2014US20140239841 Led lamp with adjustable color
08/28/2014US20140239839 Display panel control circuit and multi-chip module thereof
08/28/2014US20140239836 Controlling An Electronic Dimming Ballast During Low Temperature Or Low Mercury Conditions
08/28/2014US20140239821 Occupancy sensor with modular disconnect
08/28/2014US20140239820 Sustainable outdoor lighting system for use in environmentally photo-sensitive area
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