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)
10/2014
10/28/2014US8872728 Terminal device and illumination control method
10/28/2014US8872672 Traffic signal system with dual light sources
10/28/2014US8872637 Method for selecting a controllable device
10/28/2014US8872444 Lighting device for solid-state light source and illumination apparatus including same
10/28/2014US8872443 Lighting apparatus and control circuit
10/28/2014US8872442 Illumination system
10/28/2014US8872441 Controller and LED driving circuit with protection function
10/28/2014US8872440 Open LED bypass circuit and associated methods of operation
10/28/2014US8872438 LED light dimming with a target brightness
10/28/2014US8872437 Lighting apparatus and illuminating fixture with the same
10/28/2014US8872436 Power supply device for charge pumping
10/28/2014US8872435 LED light for examinations and procedures
10/28/2014US8872433 Electronic control system for operating a street lamp
10/28/2014US8872432 Solution for dynamic lighting control
10/28/2014US8872431 Dual light sensors on a portable electronic device
10/23/2014US20140314420 Light detection system and method
10/23/2014US20140313490 Light source apparatus, image display apparatus, and control method for light source apparatus
10/23/2014US20140313006 Systems, apparatus and methods for producing an output, e.g. light, associated with an appliance, based on appliance sound
10/23/2014US20140312874 Method and apparatus for determining a target light intensity from a phase-control signal
10/23/2014US20140312803 Circuit for actuating an illumination component
10/23/2014US20140312802 Wireless lighting network with external remote control
10/23/2014US20140312786 Led light strip comprising two or more independent circuits meeting separate power consumption and illumination output requirements
10/23/2014US20140312783 Adjusting brightness of an optical touch panel
10/23/2014US20140312781 Solar powered light assembly to produce light of varying colors
10/23/2014US20140312779 Presence detection using split beam luminaire
10/23/2014US20140312773 System and Method for Thermal Protection for a Universal Load Control Cabinet
10/23/2014US20140312772 Led replacement kit for high intensity discharge light fixtures
10/21/2014US8867194 Programmable landscape lighting controller with self-diagnostic capabilities and fail safe features
10/21/2014US8866875 Method and apparatus for controlling a conference place environment in video communication
10/21/2014US8866619 Presence detection system and lighting system comprising such system
10/21/2014US8866440 Battery charger with sensor-activated light source
10/21/2014US8866417 Light emitting device for AC power operation
10/21/2014US8866416 Illumination source using LEDs and OLEDs
10/21/2014US8866415 Driver arrangement with division circuit
10/21/2014US8866413 LED drive circuit
10/21/2014US8866412 Source and multiple loads regulator
10/21/2014US8866410 Solid state lighting devices and methods of manufacturing the same
10/21/2014US8866408 Methods, apparatus, and systems for automatic power adjustment based on energy demand information
10/21/2014US8866407 Lighting device
10/21/2014US8866406 Lighting system having a multi-light source collimator and method of operating such
10/21/2014US8866405 Discharge-lamp lighting device
10/21/2014US8866404 Backlight module and display apparatus
10/21/2014US8866403 3-way, phase-cut dimmable LED driver
10/21/2014US8866402 Current regulator drive circuit shunting current by voltage-dividing load
10/21/2014US8866401 Multi-stage power supply for a load control device having a low-power mode
10/21/2014US8866400 Plasma supply device
10/21/2014US8866398 Circuits and methods for driving light sources
10/21/2014US8866396 Light tube and power supply circuit
10/21/2014US8866395 Display apparatus using a backlight
10/21/2014US8866394 Drive circuit for realizing accurate constant current of multiple LEDs
10/21/2014US8866393 Low voltage system and method
10/21/2014US8866392 Two-level LED security light with motion sensor
10/21/2014US8866391 Self identifying modulated light source
10/21/2014US8866386 Direction indication lamp control device, direction indication device and wire disconnection detection method of the direction indication device
10/21/2014US8864514 Controller device
10/21/2014US8864337 Rod light
10/21/2014US8863694 Upgradeable control system for aquarium lighting
10/16/2014US20140306619 Lighting apparatus, lighting system, and control method
10/16/2014US20140306612 Illumination system
10/14/2014US8860843 Method and apparatus for capturing an image of an illuminated area of interest
10/14/2014US8860561 Method and apparatus for distributed lighting control
10/14/2014US8860333 Method of interfacing with a portable light
10/14/2014US8860330 Programmable current source with optimized compliance region for efficient backlighting in portable applications
10/14/2014US8860329 Control circuit with fast recovery
10/14/2014US8860328 Method and apparatus for controlling a multi-colored LED light string
10/14/2014US8860327 Wireless adaptation of lighting power supply
10/14/2014US8860326 Dimmable light emitting diode lighting system
10/14/2014US8860325 High efficiency LED driver and driving method thereof
10/14/2014US8860324 Selective light sensor and auto-commissioning
10/14/2014US8860322 Piezoelectric resonator light-emitting-diode (LED) driving circuit
10/14/2014US8860321 LED control device and liquid crystal display apparatus
10/14/2014US8860320 LED driver apparatus
10/14/2014US8860319 Lighting device and illumination apparatus
10/14/2014US8860318 Failure mitigation in arrays of light-emitting devices
10/14/2014US8860317 Multi power supply apparatus for driving light emitting diodes
10/14/2014US8860316 Selective light sensor and daylight management
10/14/2014US8860315 Integrated circuits, control methods and lighting systems
10/14/2014US8860314 LED lamp
10/14/2014US8858043 Electrically illuminated flame simulator
10/09/2014WO2014165692A1 Lighting systems for protecting circadian neuroendocrine function
10/09/2014WO2014165450A1 Circuits and methods for controlling solid state lighting
10/09/2014WO2014164452A1 Lighting apparatus and methods using switched energy storage
10/09/2014WO2014163949A1 Identification of load control devices
10/09/2014WO2014163715A1 Color-changing lighting dynamic control
10/09/2014WO2014162682A1 Road lighting control device
10/09/2014WO2014162681A1 Road lighting device
10/09/2014WO2014162284A2 Anti-tampering daylight harvesting system
10/09/2014WO2014162279A1 Apparatus and methods for activatable lighting devices
10/09/2014WO2014161443A1 Drive method and system for led display panel
10/09/2014US20140302715 Integral Dimming Photo-Control Receptacle
10/09/2014US20140300292 Programmable current source with optimized compliance region for efficient backlighting in portable applications
10/09/2014US20140300290 Methods and apparatus for controlling a lighting fixture utilizing a communication protocol
10/09/2014US20140300286 Light string
10/09/2014US20140300279 Light emitting system and light emitting instruction apparatus
10/09/2014US20140300277 Lighting control system and lighting control method
10/09/2014US20140300276 Commissioning of lighting systems
10/09/2014US20140300275 Control Device for Providing A Visual Indication of Energy Savings and Usage Information
10/09/2014US20140300272 Control panel, control method thereof and clothes treating apparatus having the same
10/09/2014DE102014105013A1 Übertragen und Empfangen digitaler und analoger Signale über einen Isolator hinweg Transmitting and receiving digital and analog signals via an insulator away
10/09/2014DE102013205859A1 LED-Steuerung LED Control
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