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)
07/2014
07/08/2014CA2738527C An aircraft led washlight system and method for controlling same
07/08/2014CA2619487C Multiple sensor variable illumination level lighting system
07/08/2014CA2506867C Light emitting diode lamp with synchronous pins and synchronous light emitting diode lamp string
07/03/2014WO2014106174A1 A method and apparatus for monitoring led beacon lights
07/03/2014WO2014106101A1 Low intensity dimming circuit for an led lamp and method of controlling an led
07/03/2014WO2014105885A1 Circuit for driving lighting devices
07/03/2014WO2014105223A1 Signaling dependent on clock, calendar and location
07/03/2014WO2014104881A1 Lighting system and method of controlling the lighting system
07/03/2014WO2014104843A1 Control circuit of light-emitting diode lighting apparatus
07/03/2014WO2014104776A1 Led driving circuit for continuously driving led, led lighting device comprising same and driving method
07/03/2014WO2014104560A1 Lighting device capable of adjusting brightness
07/03/2014WO2014103666A1 Lighting device
07/03/2014WO2014103598A1 Electronic device
07/03/2014WO2014103380A1 Electronic device and method for controlling same
07/03/2014WO2014103118A1 Audio reproduction device
07/03/2014WO2014103103A1 Power supply circuit and sensing circuit
07/03/2014WO2014102480A1 Method for dynamically controlling a piece of electrical equipment
07/03/2014WO2014101837A1 Multipath current source switching device
07/03/2014WO2014101767A1 Switching power source, method and control chip for controlling the same
07/03/2014WO2014100919A1 Device with general structure for driving multiple light-emitting diode strings
07/03/2014WO2014100843A2 Interface circuit for signal transmission
07/03/2014WO2014071428A3 Control device and method for data transmission via a load line
07/03/2014WO2014071427A3 Method and device for transmitting data via a load line and lighting system
07/03/2014WO2014070677A3 Ambient light control and calibration via console
07/03/2014WO2014056978A3 Control system for loads with a distributed arrangement, more particularly for lamp-operating devices and method for putting the system into operation
07/03/2014WO2014013452A3 Lighting device comprising a monitoring circuit
07/03/2014WO2014013377A3 Methods and apparatus for adaptable lighting unit, to receive drive data from external source
07/03/2014US20140185980 Silicon-On-Insulator Platform for Integration of Tunable Laser Arrays
07/03/2014US20140184127 Systems and methods for continuous adjustment of reference signal to control chip
07/03/2014US20140184105 Driving circuits and driving methods thereof
07/03/2014US20140184104 Dimming system and dimming converter and load dimming method thereof
07/03/2014US20140184102 Light emitting diode driving device
07/03/2014US20140184100 Illumination Control Device and Illumination Control System
07/03/2014US20140184099 Illumination Apparatus, Illumination System, and Illumination Apparatus Control Method
07/03/2014US20140184098 Automatic input impedance control
07/03/2014US20140184097 Economical power and data track lighting system
07/03/2014US20140184096 Minimized color shift lighting arrangement during dimming
07/03/2014US20140184095 DC Power-Supply Apparatus
07/03/2014US20140184093 Single stage forward-flyback converter and power supply apparatus for light emitting diode
07/03/2014US20140184090 Light-emitting diode driving circuits and driving methods thereof
07/03/2014US20140184087 Luminaire
07/03/2014US20140184084 Electronic incense assembly
07/03/2014US20140184083 Distributed lighting control that includes satellite control units
07/03/2014US20140184069 Door-mounted cabinet lamp
07/03/2014US20140184066 Lighting Control System and Lamp
07/03/2014US20140184062 Systems and methods for a light emitting diode chip
07/03/2014DE102013114963A1 Beleuchtungsanordnung mit minimierter Farbverschiebung während eines Dimmens Lighting assembly with minimal color shift during dimming
07/03/2014DE102013102312B3 Operating circuit for operating light-emitting module at power source, has protective circuit that is switched only into conductive state by control signal, if applied voltage on current limiting circuit exceeds threshold level
07/03/2014DE102012224515A1 Schnittstellenschaltung zur Signalübertragung An interface circuit for signal transmission
07/03/2014DE102012224438A1 Elektrisches gerät Electrical switchgear
07/02/2014EP2750482A1 Electric device
07/02/2014EP2750481A2 Illumination control device and illumination control system
07/02/2014EP2750480A2 Illumination apparatus, illumination system, and illumination apparatus control method
07/02/2014EP2750479A2 Lighting control system and lamp
07/02/2014EP2750478A2 Luminaire
07/02/2014EP2750477A1 Method and system for avoiding flicker for SSL devices
07/02/2014EP2749811A1 Safety device for a street lamp system
07/02/2014EP2749147A1 Method of controling illumination device based on current-voltage model
07/02/2014EP2749146A1 Method of prioritizing and synchronizing effect functions in an illumination device
07/02/2014EP2749145A1 Resonant network for reduction of flicker perception in solid state lighting systems
07/02/2014EP2749144A2 Methods and apparatus for controlling lighting
07/02/2014EP2749143A1 A method for preventing false positive occupancy sensor detections caused by motion
07/02/2014EP2749142A1 Systems, apparatus and methods for producing an output, e.g. light, associated with an appliance, based on appliance sound
07/02/2014EP2749141A1 Coded light transmission and reception for light scene creation
07/02/2014EP2749140A2 Methods and apparatus for controlling a lighting fixture utilizing a communication protocol
07/02/2014EP2749139A1 User interface using sounds to control a lighting system
07/02/2014EP2749138A1 Presence detection using split beam luminaire
07/02/2014EP2749137A1 Enhanced lighting network to serve mobile cellular users and method of operation thereof
07/02/2014EP2749136A1 Lighting system comprising a master unit and slave units wherein the master unit may move to a sleep mode with a slave unit taking over as master
07/02/2014EP2749135A1 Methods and apparatus for sensing light output and controlling light output
07/02/2014EP2748950A1 Coded light detector
07/02/2014EP2748398A1 A method for sharing movement adaptation schedule to prevent false positive indications in motion sensing based systems
07/02/2014CN203691728U 一种带应急电路的照明装置 Emergency lighting device with a circuit
07/02/2014CN203691727U 基于knx总线的超市led智能照明系统 Supermarkets led intelligent lighting system based on knx bus
07/02/2014CN203691726U 提高灯珠利用率的线性驱动器 Improve the utilization of light beads linear actuator
07/02/2014CN203691725U 集成pfc功能的led驱动控制器 Integrated pfc function led drive controller
07/02/2014CN203691724U 用于led照明器的热插拔保护电路 Led lighting for the hot-swap protection circuitry
07/02/2014CN203691723U 智能照明控制系统 Intelligent lighting control system
07/02/2014CN203691722U 综合智能led照明控制系统 Integrated Intelligent led lighting control system
07/02/2014CN203691721U 一种led驱动电源 One kind of led power supply
07/02/2014CN203691720U 一种无线照明控制系统和无线照明设备 A wireless lighting control systems and wireless lighting equipment
07/02/2014CN203691719U 一种电流源纹波抑制电路的保护电路 A current source circuit protection circuit ripple rejection
07/02/2014CN203691718U 基于路灯单灯控制系统中的gps单灯定位电路 Based on a single street light control system gps positioning single lamp circuit
07/02/2014CN203691717U 具有远程执行命令功能的调光电路 Run the function with remote dimming circuit
07/02/2014CN203691716U 节能调光电路 Saving dimming circuit
07/02/2014CN203691715U 感应式汽车变色led灯控制器 Inductive car color led light controller
07/02/2014CN203691714U 一种三色led模组驱动电路 A three-color led module drive circuit
07/02/2014CN203691713U 一种led灯管电路 One kind of led lamp circuit
07/02/2014CN203691712U Led驱动电源 Led drive power
07/02/2014CN203691711U 一种可编程精确延时照明节能型墙壁开关 With a programmable delay precise lighting energy-saving wall switch
07/02/2014CN203691710U 应急照明手电筒控制电路及应急照明手电筒 Emergency lighting and emergency lighting control circuit flashlight flashlight
07/02/2014CN203691709U 一种非隔离dc-dc恒流led驱动电路 A non-isolated dc-dc constant current led driver circuit
07/02/2014CN203691708U 一种多路led输出电流采样电路 A multi-path led output current sampling circuit
07/02/2014CN203691707U 一种led负载电压检测电路 One kind led load voltage detecting circuit
07/02/2014CN203691706U 一种两管脚rgb-led控制电路 A two-pin rgb-led control circuit
07/02/2014CN203691705U 一种led智能开关控制电路 One kind of led intelligent switch control circuit
07/02/2014CN203691704U 一种led筒灯 One kind of led downlight
07/02/2014CN203691703U 一种led模组浪涌电流的控制装置 One kind of led module inrush current control device
07/02/2014CN203691702U 线电压补偿ac led驱动装置 Line voltage compensation ac led drive
07/02/2014CN203691701U 一种led模组输入浪涌电流的控制装置 One kind of led module input inrush current control device
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