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)
10/2010
10/21/2010US20100264833 Continuous control of led light beam position and focus based on selection and intensity control
10/21/2010US20100264832 Improvements in or Relating to Lighting Control Systems
10/21/2010US20100264830 Light control system
10/21/2010US20100264829 Light source apparatus
10/21/2010US20100264828 Failure Detection for Series of Electrical Loads
10/21/2010US20100264827 Control Device of Cup Lamp
10/21/2010US20100264313 Lighting Techniques for Wirelessly Controlling Lighting Elements
10/21/2010US20100263590 Vapor Deposition Electron Beam Current Control
10/21/2010DE202010010647U1 Y-Kondensator-Einheit und Leuchtvorrichtung mit der Y-Kondensator-Einheit Y-capacitor unit and lighting device with the Y-capacitor unit
10/21/2010DE202010007980U1 LED-Leuchtenmodul LED light module
10/21/2010DE19933733B4 PWM-Ansteuerverfahren PWM driving
10/21/2010DE102010027807A1 Method for operating lighting unit, e.g. gas-discharge lamp or light emitting diode, involves operating lighting unit on basis of pulse-width modulation impulse
10/21/2010DE102010004120A1 Beleuchtungsvorrichtung Lighting device
10/21/2010DE102009017139A1 LED e.g. organic LED, regulating method for illumination system, involves utilizing measured actual value as feedback variable for regulation of LED, where actual value is compared with reference value
10/21/2010DE102009016904A1 Schnittstelle zum Ansteuern eines elektronischen Vorschaltgeräts Interface for driving an electronic ballast
10/20/2010EP2242335A1 Lighting apparatus
10/20/2010EP2242161A2 Adaptive inductive power supply with communication related applications
10/20/2010CN201611976U 应用于液晶显示产品的ccfl和led灯管共用电源板 Applied to LCD products ccfl and led tube shared power board
10/20/2010CN201611973U Led灯条模组无级调光器 Led light bar modules stepless dimmer
10/20/2010CN201611972U 一种照明灯控制器 An illumination lamp controller
10/20/2010CN201611971U 高速公路隧道照明的手动控制系统 Manually highway tunnel lighting control system
10/20/2010CN201611970U 一种新型多路led恒流驱动电路 A new multi-channel led constant current driver circuit
10/20/2010CN201611969U 调光型电脑定时光控器 Dimming computer fixed time controller
10/20/2010CN201611968U 一种遥控led灯电路 A remote control led lamp circuit
10/20/2010CN201611967U 分散式消防应急灯具控制装置 Decentralised fire emergency lighting control device
10/20/2010CN201611966U 交流灯具开灯保护器 AC lamp lights protector
10/20/2010CN201611965U 双色带开关灯串电路结构 Double ribbon light string circuit configuration switch
10/20/2010CN201611964U 新型led灯串电路结构 The new circuit structure led light string
10/20/2010CN201611616U 翻盖触摸屏墙壁开关 Flip touch screen wall switch
10/20/2010CN201611419U 一种具有夜光功能的液晶显示器 Having a luminous function LCD display
10/20/2010CN201611073U 一种内置式led路灯驱动器 A built-type led street drive
10/20/2010CN201611025U 可调光led灯 Dimmable led lights
10/20/2010CN201611015U 使用开关调节亮度的手电筒 Use the switch to adjust the brightness of the flashlight
10/20/2010CN201610642U 交巡警平台供电电路 Patrol platform supply circuit
10/20/2010CN101869005A Improved start-up detection in a dimmer circuit
10/20/2010CN101869004A Light management system with an integrated energy function
10/20/2010CN101868898A Dimmer circuit with overcurrent detection
10/20/2010CN101868102A Led control circuit and method therefor
10/20/2010CN101868101A Power line carrier wave illuminating energy-saving management system
10/20/2010CN101868100A LED street lamp control system
10/20/2010CN101868099A LED lighting control device
10/20/2010CN101868098A Remote control LED power supply
10/20/2010CN101868097A Charging and discharging automatic control switch for solar lamp and protective circuit
10/20/2010CN101868096A Sound control energy-saving LED power supply
10/20/2010CN101868095A Solar combined household lamp
10/20/2010CN101868094A LED driving circuit and LED lamp
10/20/2010CN101868093A Driving circuit used for current driving element and luminous device
10/20/2010CN101868092A Indoor illuminating light-sensing intelligent electricity-saving switch system and method for illuminating by using the same
10/20/2010CN101868091A LED energizing illuminating circuit
10/20/2010CN101868090A Circuit for dimming or speed regulation control and control method
10/20/2010CN101868089A Direct-current, high-voltage and constant-current circuit
10/20/2010CN101868088A Laser light optical system position control method
10/20/2010CN101868087A Light-emitting diode (LED) driving chip and LED circuit
10/20/2010CN101868086A LED light source module and method for improving color rendering index of LED light source module
10/20/2010CN101868085A White LED lamp color temperature and luminous flux continuous adjusting method
10/20/2010CN101868084A Video-audio electro-optical system
10/20/2010CN101868083A Illumination load simulator and illumination control method
10/20/2010CN101868082A Lamp brightness control circuit
10/20/2010CN101868081A Intelligent power supply constant current source
10/20/2010CN101868080A Circuit of portable signal lamp
10/20/2010CN101868079A Overall monitoring high-voltage and constant-current driving device for driving high-power light-emitting diode (LED)
10/20/2010CN101868078A Single-power level LED constant current driving device with high power factor
10/20/2010CN101867311A Power system
10/20/2010CN101866613A Scanning type LED display device and method for eliminating forward moving hidden brightness thereof
10/20/2010CN101866221A Method, device and terminal for illuminating Qwerty keyboard
10/20/2010CN101865438A Light emitting device for AC power operation
10/20/2010CN101865411A Centralized driving LED colored lantern lighting device
10/20/2010CN101865407A Marine LED left navigation light
10/20/2010CN101865401A Aid-to-navigation lamp
10/20/2010CN101865400A Indoor intelligent inspiration-enlightening desk type photosynthetic lamp and working mode thereof
10/20/2010CN101865380A 电子照明装置 Electrical lighting equipment
10/20/2010CN101865375A Light-emitting device
10/19/2010US7816872 Dimmable instant start ballast
10/15/2010CA2700700A1 Motion activated utility light
10/14/2010WO2010118399A2 Dimmable power supply
10/14/2010WO2010117743A2 Management of rechargeable battery in an enclosed lighting module
10/14/2010WO2010117742A2 Lighting module with wireless alternating current detection system
10/14/2010WO2010117503A2 High voltage supply to increase rise time of current through light source in an optical sensor system
10/14/2010WO2010117502A2 Optical sensor system including series connected light emitting diodes
10/14/2010WO2010117501A2 Dual voltage and current control feedback loop for an optical sensor system
10/14/2010WO2010117500A2 Current source to drive a light source in an optical sensor system
10/14/2010WO2010116927A1 Mars light, mars light system and method for controlling light emitting of mars light
10/14/2010WO2010116355A1 Method, system and current limiting circuit for preventing excess current surges
10/14/2010WO2010116327A1 Message controllable lamp
10/14/2010WO2010116299A1 Efficient address assignment in coded lighting systems
10/14/2010WO2010116289A1 Lighting device having status indication by modulated light
10/14/2010WO2010116283A2 Intelligent lighting control system
10/14/2010WO2010115801A1 Integrated led and sensor device
10/14/2010WO2010095813A3 Power-saving led lighting apparatus
10/14/2010WO2010083171A3 Method and device for remote sensing and control of led lights
10/14/2010US20100262297 Lighting control system and method
10/14/2010US20100259758 Semiconductor light emitting element, light source using the semiconductor light emitting element, and optical tomography imaging apparatus
10/14/2010US20100259623 Intelligent light source with synchronization with a digital camera
10/14/2010US20100259470 Light-emitting element, illumination device, and liquid crystal display device
10/14/2010US20100259220 Lighting System
10/14/2010US20100259201 Semiconductor device
10/14/2010US20100259200 Led lighting device
10/14/2010US20100259198 Method and arrangement for setting a color locus, and luminous system
10/14/2010US20100259197 Light control system and method for automatically rendering a lighting scene
10/14/2010US20100259196 Low Current Thyristor-Based Dimming
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