| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 02/04/2015 | CN104335448A 用于应急照明的系统和方法 System and method for emergency lighting |
| 02/04/2015 | CN104333963A 发光二极管驱动方法 Light-emitting diode driving method |
| 02/04/2015 | CN104333962A 一种智能led灯具及其人机交互系统、交互方法 An intelligent led lighting systems and human-computer interaction, interactive method |
| 02/04/2015 | CN104333961A 基于Zigbee技术的风光互补路灯监控系统 Zigbee technology-based wind and solar street light monitoring system |
| 02/04/2015 | CN104333960A 一种用于汽车刹车灯的状态监视器 An automobile brake lights Status Monitor |
| 02/04/2015 | CN104333959A Led智能灯具及led智能灯具控制系统 Led lamps and led intelligent lighting intelligent control system |
| 02/04/2015 | CN104333958A 一种照明电路和使用该照明电路的灯带 A lighting circuit and using the lighting circuit lights |
| 02/04/2015 | CN104333957A 一种变电站智能型照明系统 Substations Intelligent Lighting System |
| 02/04/2015 | CN104333956A 用于继电保护机房内的照明设备的控制方法和系统 Method and system for controlling the relay inside the room lighting |
| 02/04/2015 | CN104333955A 一种数字控制的led驱动电路 Led drive a digital control circuit |
| 02/04/2015 | CN104333954A 一种双控多充多用的led灯 A dual controlled multi-multi-use rechargeable led lights |
| 02/04/2015 | CN104333953A 一种智能灯电路 An intelligent lamp circuit |
| 02/04/2015 | CN104333952A 一种led植物灯照明系统 One kind of led lighting systems plant |
| 02/04/2015 | CN104333951A 一种夜间作业智能照明系统 One kind of night operations Intelligent Lighting System |
| 02/04/2015 | CN104333950A 一种室内作业照明控制方法 An in-home lighting control methods work |
| 02/04/2015 | CN104333949A 智能佩戴式灯具及其控制方法 Wearable smart lighting and control method |
| 02/04/2015 | CN104333948A Led驱动电路、方法和led显示系统 Led driver circuits, methods, and led display systems |
| 02/04/2015 | CN104333947A 一种基于物联网的路灯智慧节能控制系统和方法 An energy-efficient street wisdom control system and method based on Internet of Things |
| 02/04/2015 | CN104333946A 一种太阳能路灯控制器 A solar street light controller |
| 02/04/2015 | CN104333945A 一种室内智能灯控系统 An in-home intelligent light control system |
| 02/04/2015 | CN104333944A 一种地下停车库照明节能系统及其控制方法 An energy-saving lighting systems underground parking garage and control method |
| 02/04/2015 | CN104333943A 一种多功能应急灯切换控制电路 A multifunctional emergency light switch control circuit |
| 02/04/2015 | CN104333942A 一种具有普通照明与应急照明功能于一体的灯电路装置 Lamp circuit device having a general lighting and emergency lighting functions in one |
| 02/04/2015 | CN104333941A 一种可监控的风光互补路灯控制器及其控制方法 An scenery complementary street light controller can monitor and control method |
| 02/04/2015 | CN104333940A 一种高效率过压供电led驱动器 A high-efficiency power supply led drive overvoltage |
| 02/04/2015 | CN104333939A 太阳能远程智能防火灭虫照明灯 Solar lighting remote intelligent fire Pest |
| 02/04/2015 | CN104333938A 可编程电子镇流器 Programmable electronic ballast |
| 02/04/2015 | CN104333937A 一种功率mosfet开关管源极驱动拓扑结构的控制电路 A power source driving mosfet switch control circuit topology |
| 02/04/2015 | CN104333936A 一种用于led恒流驱动电路的闭环控制电路 Closed-loop control circuit for led constant current driver circuit |
| 02/04/2015 | CN104333935A 用于显示的控制电路和显示装置的控制方法 The control circuit and method for controlling a display device for a display |
| 02/04/2015 | CN104333934A Led照明驱动电路 Led lighting driver circuit |
| 02/04/2015 | CN104333933A 发光二极管驱动装置及应用其的发光二极管照明系统 Emitting diode drive device and its application of LED lighting systems |
| 02/04/2015 | CN104333418A 显示通信两用的可见光模块 Dual display visible light communication module |
| 02/04/2015 | CN104333223A 强光升压电路 Light booster circuit |
| 02/04/2015 | CN104333064A 带升压led恒流驱动的单节锂电池太阳能控制器 Solar controller with a single lithium battery boost led constant current drive |
| 02/04/2015 | CN104332140A 用于区域调光的背光驱动系统及区域调光方法 Local dimming backlight driving system and a method for local dimming |
| 02/04/2015 | CN104332139A 一种显示装置、电子终端及背光控制方法 An apparatus, electronic terminal and method for display backlight control |
| 02/04/2015 | CN104329646A 微波雷达自动感应开关 Microwave radar sensor switch automatically |
| 02/04/2015 | CN104329624A 用于植物生长的发光二极管照明装置 LED illumination device for plant growth |
| 02/04/2015 | CN104329619A 一种遥控led灯 A remote control led lights |
| 02/04/2015 | CN104328976A 一种具有自动照明功能的车库门/卷闸门控制系统 A garage door with automatic light switch / volume gate control system |
| 02/04/2015 | CN104328926A 房间照明灯自动控制系统 Room lighting automatic control system |
| 02/04/2015 | CN104325828A 一种无线供电仿真鱼缸 A wireless power simulation aquarium |
| 02/04/2015 | CN103269550B 一种led电流纹波消除驱动电路 One kind of led driver circuit current ripple cancellation |
| 02/04/2015 | CN103200729B 交流电直接恒流驱动的led发光装置 AC light emitting device directly led constant current drive |
| 02/04/2015 | CN103200728B 交流电直接恒流驱动的白光led发光装置 White led light emitting device AC direct constant current drive |
| 02/04/2015 | CN103179751B 一种电感电流全周期采样的led驱动电路 Led a drive circuit inductor current full cycle sampling |
| 02/04/2015 | CN103124462B 通用于节能灯和led灯的驱动ic Universal energy-saving lamps and led lamp driver ic |
| 02/04/2015 | CN103108438B 光源供应模块 Light supply module |
| 02/04/2015 | CN103096602B 一种基于色彩和色温影响人的心理和生理原理的led灯系统 Based on color and color temperature affect the principle of human psychology and physiology led lights system |
| 02/04/2015 | CN103079310B 射灯调光控制电路 Spotlight dimming control circuit |
| 02/04/2015 | CN103068113B Led线性分段式电源 Led linear segmented power |
| 02/04/2015 | CN103037566B 电流产生电路以及发光二极管驱动电路 Current generating circuit and a light emitting diode driving circuit |
| 02/04/2015 | CN103037564B 控制光源亮度的方法 Method for controlling the brightness of the light source |
| 02/04/2015 | CN103024999B Led频闪补光灯 Led Strobe lights |
| 02/04/2015 | CN103023309B 电源装置和发光元件驱动装置 The power supply device and a light emitting element drive device |
| 02/04/2015 | CN102892238B 交流电直接驱动led模块的调光驱动电路 AC direct drive led dimming driver circuit module |
| 02/04/2015 | CN102695325B 驱动电路及反馈控制电路 Driver circuit and a feedback control circuit |
| 02/04/2015 | CN102573227B 一种采用led光源的护眼台灯 Using one kind of eye lamp led light |
| 02/04/2015 | CN102300133B 无线照明音箱系统 Wireless Lighting Speaker System |
| 02/04/2015 | CN102101457B 挂车车灯控制系统 Trailer light control system |
| 02/03/2015 | US8948886 LED lighting system and controlling method using the same |
| 02/03/2015 | US8947513 Method and system for tracking and analyzing data obtained using a light based positioning system |
| 02/03/2015 | US8947407 Low cost LED driver with integral dimming capability |
| 02/03/2015 | US8947340 Backlight unit and display apparatus having the same |
| 02/03/2015 | US8947255 Method and apparatus for generating a predetermined type of ambient lighting |
| 02/03/2015 | US8947020 End of life control for parallel lamp ballast |
| 02/03/2015 | US8947019 Handheld device and power supply circuit thereof |
| 02/03/2015 | US8947018 Dimmable LED driver and method for controlling the same |
| 02/03/2015 | US8947017 Semiconductor light source lighting circuit |
| 02/03/2015 | US8947016 Transformer-isolated LED lighting circuit with secondary-side dimming control |
| 02/03/2015 | US8947015 Indirect line voltage conduction angle sensing for a chopper dimmed ballast |
| 02/03/2015 | US8947014 LED switch circuitry for varying input voltage source |
| 02/03/2015 | US8947013 LED-based lamp with user-selectable color temperature |
| 02/03/2015 | US8947012 Systems and methods for current matching of LED strings |
| 02/03/2015 | US8947011 Circuit for retro-lighting a display |
| 02/03/2015 | US8947008 Driver circuit and related error detection circuit and method |
| 02/03/2015 | US8947007 High efficiency inductor-less off-line LED driver |
| 02/03/2015 | US8947006 Multi-mode control circuit for light-emitting shoe |
| 02/03/2015 | US8947004 Electronic device |
| 02/03/2015 | US8947003 Circuit and method for independent control of series connected light emitting diodes |
| 02/03/2015 | US8947002 LED bulb with color-shift dimming |
| 02/03/2015 | US8947001 Wiring boards for array-based electronic devices |
| 02/03/2015 | US8947000 Microcontroller-based multifunctional electronic switch |
| 02/03/2015 | US8946999 Light emitting device |
| 02/03/2015 | US8946998 LED-based light emitting systems and devices with color compensation |
| 02/03/2015 | US8946997 End-of-life detector for gas discharge lamp and the ballast incorporating the same |
| 02/03/2015 | US8946996 Light and light sensor |
| 02/03/2015 | US8946995 LED driver circuit |
| 02/03/2015 | US8946994 Organic light emitting display device and driving method thereof |
| 02/03/2015 | US8946991 Apparatus, method, and system for event and backup lighting |
| 02/03/2015 | US8946989 Locomotive headlight assembly |
| 02/03/2015 | US8946927 Control device for lighting LED and detecting breakage thereof |
| 02/03/2015 | US8946924 Load control system that operates in an energy-savings mode when an electric vehicle charger is charging a vehicle |
| 02/03/2015 | US8946636 Method and apparatus for generating an infrared illumination beam with a variable illumination pattern |
| 02/03/2015 | US8944632 LED lighting system and method for external surfaces |
| 02/03/2015 | CA2770769C Outdoor led light fixture with dimmer switch |
| 02/03/2015 | CA2737143C System and method for illuminating a component of an electronic device |
| 01/29/2015 | WO2015013611A1 Active flicker cancellation in lighting systems |
| 01/29/2015 | WO2015013437A1 Photocontrol for luminaire consumes very low power |