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)
11/2012
11/21/2012CN202546391U High-power combined supplementary lamp with red and blue LEDs
11/21/2012CN202546324U Illuminator
11/21/2012CN202541408U Intelligent control device of daytime running lamps of car
11/21/2012CN102792779A Light source selection
11/21/2012CN102792778A Led drive circuit
11/21/2012CN102791065A Remote-control public lighting energy-saving converter
11/21/2012CN102791064A Multifunctional intelligent control LED (Light-Emitting Diode) lamp
11/21/2012CN102791063A Intelligent LED module with function of automatic voltage regulation
11/21/2012CN102791062A System and method of current matching for LED strings
11/21/2012CN102791061A Led driver including color monitoring
11/21/2012CN102791060A Intelligent electrical devices
11/21/2012CN102791059A Current balancing circuit
11/21/2012CN102791058A Linear lighting device
11/21/2012CN102791057A Modulation system and modulation method for linearly changing brightness of light-emitting diode
11/21/2012CN102791056A Wireless illumination control system and remote controller and system manager thereof
11/21/2012CN102791055A Constant light of switch power supply maintaining lamp and with power feedback
11/21/2012CN102791054A System and method for dimming control with capacitive load
11/21/2012CN102791053A Illumination method capable of preventing myopia
11/21/2012CN102789763A Variable-frequency dimming control device for light-emitting diodes (LEDs) and operating method of variable-frequency dimming control device
11/21/2012CN102789271A Mobile terminal
11/21/2012CN102788294A Display device, backlight device and backlight source control method
11/21/2012CN102788285A Dual-remote-control LED (light-emitting diode) lattice soft light band
11/21/2012CN102788273A LED bulb provided with APO (Automatic Power Off) function
11/21/2012CN102207668B Light source unit and projector
11/21/2012CN102043152B Ultrasonic sensing device and control method applied to same
11/21/2012CN102032539B Lighting circuit
11/21/2012CN101937650B LED display, LED drive circuit and output circuit thereof
11/21/2012CN101707838B Multipath LED constant current drive circuit suitable for non-isolated converter
11/21/2012CN101702856B LED serial drive and serial current control method thereof
11/21/2012CN101686589B Lighting fixture set
11/21/2012CN101677483B LED bulb, light emitting device control method, and light emitting device controller circuit with dimming function adjustable by AC signal
11/21/2012CN101616523B Illumination device with wireless control function
11/21/2012CN101616521B Light emitting diode (LED) drive circuit of adjustable light
11/21/2012CN101610623B Contour light adjusting method and computer system thereof
11/21/2012CN101577995B LED lamp bank capable of being remotely controlled and control method thereof
11/21/2012CN101393722B Controlling method for backlight module
11/21/2012CN101340762B Lamp tube detection driving system and related detection driving method
11/21/2012CN101257599B Ambient light system and generating method thereof
11/20/2012US8315561 Adaptive inductive power supply with communication
11/20/2012US8314573 Discharge lamp lighting circuit
11/20/2012US8314572 Apparatus and methodology for enhancing efficiency of a power distribution system having power factor correction capability by using a self-calibrating controller
11/20/2012US8314571 Light with changeable color temperature
11/20/2012US8314570 High pressure discharge lamp light source device
11/20/2012US8314569 Light wand for lighting control
11/20/2012US8314566 Solid state lamp using light emitting strips
11/20/2012US8314565 Solid state LED bridge rectifier light engine
11/20/2012US8314564 Capacitive full-wave circuit for LED light strings
11/20/2012US8314563 Consistent colour calibration in LED-based lighting infrastructure
11/20/2012US8314562 Lamp
11/20/2012US8313211 Portable lamp bank and lens assembly for use therewith
11/19/2012CA2740627A1 Software based system for control of devices
11/16/2012DE202012009513U1 Aufwach-Licht mit Schlaftiefe-Analyse. Wake-up Light with sleep depth analysis. Vorrichtung zur Helligkeitssteuerung einer angeschlossen Lampe als Wecker in Abhängigkeit von einer programmieten Weckzeit unter Berücksichtigung der Schlaftiefe der zu weckenden Personen Apparatus for controlling the brightness of a lamp connected as an alarm clock in response to a program rent alarm time taking into account the depth of sleep to awakening people
11/15/2012WO2012154528A2 Isolated capacitor drive circuit for thin-film solid-state lighting
11/15/2012WO2012154477A1 Controller and solid state lighting device for large area applications
11/15/2012WO2012154234A1 Method and apparatus for distributed lighting control
11/15/2012WO2012154229A2 Led light source with direct ac drive
11/15/2012WO2012154010A2 Apparatus for driving a high-efficiency led light, and led light equipped with same
11/15/2012WO2012153947A2 Led driving device and method for driving an led by using same
11/15/2012WO2012153594A1 Lighting device
11/15/2012WO2012152215A1 Led energizing lighting circuit
11/15/2012WO2012151678A1 Light source, pulse controller and method for programmable pulse generation and synchronization of light emitting devices
11/15/2012WO2012126895A3 Led signaling device, and method for operating such a signaling device
11/15/2012WO2012101521A3 Led luminescence apparatus and method of driving the same
11/15/2012WO2012098494A3 Multi-mode portable lighting device
11/15/2012WO2012096528A3 Method and system for controlling led lighting using a low-power wireless communication module
11/15/2012WO2012090142A3 Outdoor lighting network control system
11/15/2012WO2012080937A3 Portable lighting device with reconfigurable user interface
11/15/2012WO2012076953A3 Mains dimmable led driver circuits
11/15/2012WO2012063149A3 Methods for disaggregated sensing of artificial light and daylight distribution
11/15/2012US20120289855 Zero-heat-flux, deep tissue temperature measurement system
11/15/2012US20120288263 Light emission control device and light emission control method
11/15/2012US20120287097 Semiconductor device, led driving circuit, and apparatus for displaying an image
11/15/2012US20120286700 High efficacy lighting signal converter and associated methods
11/15/2012US20120286699 Apparatus for tuning of emitter with multiple leds to a single color bin
11/15/2012US20120286698 Product Display System, Profile Assembly For A Product Display System, And Method For Illuminating A Product
11/15/2012US20120286697 Semiconductor device
11/15/2012US20120286696 Dimmable led lamp
11/15/2012US20120286694 Method of power and temperature control for high brightness light emitting diodes
11/15/2012US20120286691 Method, Apparatus, and System for Supplying Pulsed Current to a Load
11/15/2012US20120286690 Lighting System With Power Factor Correction Control Data Determined From A Phase Modulated Signal
11/15/2012US20120286688 Energy Conserving Solar or Other Powered Retractable Landscape Light
11/15/2012US20120286687 Semiconductor light source lighting circuit
11/15/2012US20120286686 Lighting device for solid-state light source and illumination apparatus using same
11/15/2012US20120286685 Led current source digital to analog convertor
11/15/2012US20120286684 Controlled Power Dissipation In A Switch Path In A Lighting System
11/15/2012US20120286683 Led lighting circuit
11/15/2012US20120286682 Bi-level lamp ballast
11/15/2012US20120286681 Method and apparatus for determining a target light intensity from a phase-control signal
11/15/2012US20120286680 Isolated capacitor drive circuit for thin-film solid-state lighting
11/15/2012US20120286679 Light emitting device current regulator circuit and control method thereof
11/15/2012US20120286678 Drive circuit for realizing accurate constant current of multiple leds
11/15/2012US20120286677 Driving apparatus of light emitting diode and driving method thereof
11/15/2012US20120286676 Load Control Device that is Responsive to Different Types of Wireless Transmitters
11/15/2012US20120286675 Wireless battery-powered remote control with glow-in-the-dark feature
11/15/2012US20120286674 Light amount control apparatus, control method therefor, and display apparatus
11/15/2012US20120286673 Configurable environmental condition sensing luminaire, system and associated methods
11/15/2012US20120286672 Wireless pairing system and associated methods
11/15/2012US20120286671 System and method for driving led
11/15/2012US20120286670 Lighting tool for creating light scenes
11/15/2012US20120286669 Tuning of emitter with multiple leds to a single color bin
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