| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 09/21/2011 | CN102196617A Laser-correlation energy-saving street lamp |
| 09/21/2011 | CN102196616A Traffic-sensing energy-saving street lamp and energy-saving street lamp system |
| 09/21/2011 | CN102196615A Environmentally-adaptive energy-saving controller of lighting devices in classroom |
| 09/21/2011 | CN102196614A LED light string circuit having a plurality of short strings connected as long string |
| 09/21/2011 | CN102196613A Circuit framework of light-emitting diodes for camera |
| 09/21/2011 | CN102195621A Apparatus, circuit and method for automatic phase-shifting pulse width modulated signal generation |
| 09/21/2011 | CN102193286A Projection system and projection method thereof |
| 09/21/2011 | CN102192487A Light source module and lighting apparatus, and illumination apparatus using same |
| 09/21/2011 | CN102192432A Environment adaptive energy-saving street lamp |
| 09/21/2011 | CN102192431A LED (light emitting diode) dimming desk lamp |
| 09/21/2011 | CN101556645B Identification code distinguishing method and device using same |
| 09/21/2011 | CN101471050B System and method for stabilizing wavelength of led radiation in backlight module |
| 09/21/2011 | CN101398157B Lamp panel structure process of LED lamp |
| 09/21/2011 | CN101387981B Quantisation indication circuit |
| 09/21/2011 | CN101197116B Back light apparatus and control method thereof |
| 09/20/2011 | US8022643 Lighting network control system and control method |
| 09/20/2011 | US8022642 Discharge lamp lighting device |
| 09/20/2011 | US8022641 Recessed LED down light |
| 09/20/2011 | US8022636 Control of delivery of current through one or more discharge lamps |
| 09/20/2011 | US8022635 CCFL controller with multi-function terminal |
| 09/20/2011 | US8022634 Method and system for dimming AC-powered light emitting diode (LED) lighting systems using conventional incandescent dimmers |
| 09/20/2011 | US8022632 Color-controlled illumination device |
| 09/20/2011 | US8022631 Color control of light sources employing phosphors |
| 09/20/2011 | CA2529766C Photo controller for switching a load in a hazardous environment |
| 09/17/2011 | CA2732044A1 Faceplate guidelight system |
| 09/15/2011 | WO2011112506A2 Method and system for automated lighting control and monitoring |
| 09/15/2011 | WO2011112013A2 Automatic lighting control system |
| 09/15/2011 | WO2011111442A1 Illumination system |
| 09/15/2011 | WO2011110969A1 Lighting device |
| 09/15/2011 | WO2011110663A1 Bus-type building services engineering system with daisy-chain topology |
| 09/15/2011 | WO2011110632A1 Light operating device system having variable bus topology |
| 09/15/2011 | WO2011110626A1 Illumination system comprising master/slave operating devices for luminous elements |
| 09/15/2011 | WO2011110067A1 Plant tissue culture led light source control system based on wireless control network |
| 09/15/2011 | WO2011055981A3 Safety lamp for a bicycle |
| 09/15/2011 | WO2011053089A3 Lighting control apparatus |
| 09/15/2011 | US20110221795 Backlight controller for driving light sources |
| 09/15/2011 | US20110221362 Electronic device |
| 09/15/2011 | US20110221361 Illumination system for illuminating a display device, and display device |
| 09/15/2011 | US20110221360 Feedback loop for emitter flashing |
| 09/15/2011 | US20110221359 Apparatus for Driving Field Emission Lamp |
| 09/15/2011 | US20110221353 Circuit device for controlling a plurality of light-emitting devices in a sequence |
| 09/15/2011 | US20110221352 Method for controlling an electrical load |
| 09/15/2011 | US20110221350 Ambient light sensor auto-calibration in a lighting control system |
| 09/15/2011 | US20110221349 Illuminating System and Method Thereof |
| 09/15/2011 | US20110221348 System and method for controlling lighting |
| 09/15/2011 | US20110221346 Circuits and methods for driving light sources |
| 09/15/2011 | DE102011008475A1 Method for controlling LED for car, involves controlling light emitting element by control signal, and generating pseudo random pattern by on-condition and off-conditions in control signal, while generating control signal |
| 09/15/2011 | DE102010015908A1 Electric load i.e. high power LED, controlling device, has control unit controlling controllable switches, and dummy load e.g. bipolar transistor or field effect transistor, switched in series to concentrated loads |
| 09/15/2011 | DE102010015904A1 Verfahren zur Ansteuerung einer elektrischen Last A method for driving an electrical load |
| 09/15/2011 | DE102010012078A1 Method for stabilizing light emitted by semiconductor light source i.e. LED, involves controlling and/or adjusting thermoelectric element power by actual value detection and reference value calculation of temperature of light-emitting layer |
| 09/15/2011 | DE102010011408A1 Vorrichtung mit einem Leuchtmittel und Verfahren zu dessen Steuerung Device having a light source and method for its control |
| 09/15/2011 | DE102010011387A1 Emission-free analog electronic direct current switching- and control device for operating LED-table lamp, has operation unit designed with selectable setting of switching-off mechanism or dimmer functionality |
| 09/15/2011 | DE102010011157A1 Operating apparatus for use as ballast in e.g. high-intensity discharge lamp in room for illumination purposes, has control device comprising control channel to control light source under consideration of control variables |
| 09/15/2011 | DE102010002758A1 Bus-Gebäudetechniksystem mit Daisy-Chain Topologie Bus building technology system with daisy-chain topology |
| 09/15/2011 | DE102010002756A1 Leuchtmittel-Betriebsgerätesystem mit veränderbarer Bustopologie Light source control gear system with variable topology |
| 09/15/2011 | DE102010002755A1 Beleuchtungssystem mit Master/Slave-Betriebsgeräten für Leuchtmittel Lighting system with master / slave control gear for lamps |
| 09/15/2011 | DE102009042433B4 Schaltungsanordnung zum Betreiben mindestens einer LED Circuit arrangement for operating at least one LED |
| 09/15/2011 | CA2791868A1 Method and system for automated lighting control and monitoring |
| 09/15/2011 | CA2696542A1 Improved solar lighting radio communication method and apparatus |
| 09/14/2011 | EP2364574A1 Address assignment for bus-capable lighting-means operating devices particularly for leds |
| 09/14/2011 | EP2364573A1 Illumination system comprising a plurality of illumination devices |
| 09/14/2011 | EP2364572A2 Method for operating a lamp and electronic ballast |
| 09/14/2011 | EP2334152A8 Illuminating apparatus and liquid crystal display apparatus provided with the same |
| 09/14/2011 | CN201976304U 多通道的发光二极管驱动系统 Multi-channel LED driver system |
| 09/14/2011 | CN201976303U Intelligent light control system for parking lot |
| 09/14/2011 | CN201976302U Lamp controller |
| 09/14/2011 | CN201976301U Illuminating lamp controlled by intelligent mobile phone |
| 09/14/2011 | CN201976300U Intelligent streetlamp controller |
| 09/14/2011 | CN201976299U Constant-voltage wireless LED (light-emitting diode) controller |
| 09/14/2011 | CN201976298U Led供电装置 Led power supply unit |
| 09/14/2011 | CN201976297U 汽车/摩托车大灯增光器 Car / motorcycle headlamps |
| 09/14/2011 | CN201976296U Light source control system for light emitting diode |
| 09/14/2011 | CN201976295U Lamp and power control circuit thereof |
| 09/14/2011 | CN201976294U Control and constant-current integrated street lamp controller |
| 09/14/2011 | CN201976293U Light emitting diode control device |
| 09/14/2011 | CN201976292U High-efficiency solar energy illuminating system |
| 09/14/2011 | CN201976291U 随外界环境亮暗程度自动调节亮度的灯 Automatically adjust the brightness of the ambient light with light or dark |
| 09/14/2011 | CN201976290U Economical intelligent bedside light |
| 09/14/2011 | CN201976289U 工矿灯用led驱动电源 Mining lamp led drive power |
| 09/14/2011 | CN201976288U Led照明灯驱动电源 Led lighting lamp drive power |
| 09/14/2011 | CN201976287U Distributing type grid connected solar energy street lamp controlling device |
| 09/14/2011 | CN201976286U Led无线单灯控制调光系统 Led radio single lamp control dimming system |
| 09/14/2011 | CN201976285U Classroom energy-saving device based on computer vision |
| 09/14/2011 | CN201976284U Streetlamp on-off control system |
| 09/14/2011 | CN201976283U Ams照明控制设备 Ams lighting control equipment |
| 09/14/2011 | CN201976282U Street lamp monitoring and controlling device based on RFID |
| 09/14/2011 | CN201976176U 一种可由用户自定义设置彩灯显示效果的手机 One kind of user-definable settings lantern display phone |
| 09/14/2011 | CN201976007U 太阳能电源双推挽振荡电子变压器 Solar power dual push-pull oscillating electronic transformers |
| 09/14/2011 | CN201976006U 太阳能电源推挽振荡电子变压器 Solar power push-pull oscillating electronic transformer |
| 09/14/2011 | CN201976005U 推挽振荡电子变压器 The push-pull oscillating electronic transformers |
| 09/14/2011 | CN201976003U 直流低压电源八桥振荡电子变压器 Low-voltage DC power supply eight bridge oscillating electronic transformer |
| 09/14/2011 | CN201976002U 太阳能电源双桥振荡电子变压器 Solar Power Shuangqiaoshan oscillating electronic transformer |
| 09/14/2011 | CN201976001U 太阳能电源桥式振荡电子变压器 Solar power electronic transformer bridge oscillation |
| 09/14/2011 | CN201976000U 太阳能电源八推挽振荡电子变压器 Solar power eight push-pull oscillating electronic transformers |
| 09/14/2011 | CN201975999U 直流低压电源八推挽振荡电子变压器 Low-voltage DC power supply eight push-pull oscillating electronic transformers |
| 09/14/2011 | CN201975998U 太阳能电源四推挽振荡电子变压器 Solar power four push-pull oscillating electronic transformers |
| 09/14/2011 | CN201975344U Lighting and exhausting combined switch |
| 09/14/2011 | CN201975051U 基于wd3114d与便携式系统lcd背光驱动电路 Based wd3114d and portable systems lcd backlight driver circuit |
| 09/14/2011 | CN201975048U 一种led大屏幕驱动控制装置 One kind of drive control unit led the big screen |
| 09/14/2011 | CN201974617U 公安标准化人像采集系统中的led光源设备 Police Standardization portrait collection system led light equipment |