| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 01/29/2014 | EP2689639A1 Methods, apparatus and systems for providing occupancy-based variable lighting |
| 01/29/2014 | EP2689638A1 Light detection system and method |
| 01/29/2014 | EP2689637A1 Multi-zone light controller |
| 01/29/2014 | EP2689636A1 Low voltage coupling design |
| 01/29/2014 | EP2689405A1 Led traffic signal fault logging system and method |
| 01/29/2014 | EP2546967B1 A method for feeding light sources and related device |
| 01/29/2014 | CN203416486U LED brightness automatic adjusting apparatus simulating ambient light spectra in a real-time manner |
| 01/29/2014 | CN203416485U Electric lamp control system |
| 01/29/2014 | CN203416484U 一种电灯遥控控制系统 An electric lamp remote control system |
| 01/29/2014 | CN203416483U Electric lamp control panel |
| 01/29/2014 | CN203416482U Intelligent switch |
| 01/29/2014 | CN203416481U Fully intelligent LED control circuit |
| 01/29/2014 | CN203416480U LED industrial-mineral lamp monitoring system based on positioning technology |
| 01/29/2014 | CN203416479U Wireless controllable LED illuminating lamp |
| 01/29/2014 | CN203416478U Intelligent system for controlling luminance of LED lamp |
| 01/29/2014 | CN203416477U Driving-power LED circuit with function of PWM dimming |
| 01/29/2014 | CN203416476U Wireless automatic control illumination system for common fluorescent lamp |
| 01/29/2014 | CN203416475U LED (light-emitting diode) landscape lamp system |
| 01/29/2014 | CN203416474U LED lamp on-off control system based on AND gate |
| 01/29/2014 | CN203416473U LED lamp control circuit based on bi-stable electronic switching circuit |
| 01/29/2014 | CN203416472U Dual-channel bi-stable LED lamp on-off control device based on OR operation circuit |
| 01/29/2014 | CN203416471U Human body infrared detection light regulator |
| 01/29/2014 | CN203416470U Multispectral LED high power system controlled by WIFI |
| 01/29/2014 | CN203416469U Single lamp control device of remote control and measurement |
| 01/29/2014 | CN203416468U ED multichannel light-adjustable power supply device of wireless measurement and control |
| 01/29/2014 | CN203416467U Adapter for electronic switch |
| 01/29/2014 | CN203416466U LED tunnel lamp based on IoT (Internet of Things) intelligent control |
| 01/29/2014 | CN203416465U Fire protection emergency lamp with self-rescue red light illumination device |
| 01/29/2014 | CN203416464U Novel LED driving circuit |
| 01/29/2014 | CN203416463U Energy-saving and easy-maintenance high-power LED street lamp |
| 01/29/2014 | CN203416462U Internet of Things intelligent full-color LED lamp |
| 01/29/2014 | CN203416461U Intelligent street lamp system |
| 01/29/2014 | CN203416460U Intelligent illumination system |
| 01/29/2014 | CN203416459U Automatic light-modulation illuminating apparatus |
| 01/29/2014 | CN203416458U 信号灯 Lights |
| 01/29/2014 | CN203416457U Capacitive-screen-controlled indoor illumination system |
| 01/29/2014 | CN203416456U A constant current circuit of a light-emitting element |
| 01/29/2014 | CN203416455U A wireless sound equipment illumination control system |
| 01/29/2014 | CN203416454U An illumination system controlled by touch remotely |
| 01/29/2014 | CN203416453U A sound and light synchronous controller |
| 01/29/2014 | CN203416452U LED light and storage card |
| 01/29/2014 | CN203416451U Timing automatic-lighting switch |
| 01/29/2014 | CN203416450U Flicker-eliminating LED drive circuit |
| 01/29/2014 | CN203416449U Silicon-controlled light-adjusting LED (Light Emitting Diode) lamp |
| 01/29/2014 | CN203415193U Road sign board |
| 01/29/2014 | CN203413600U Controllable light-emitting device for handle of pulling door |
| 01/29/2014 | CN203413578U Power supply control system of solar street lamp |
| 01/29/2014 | CN203413575U Light sensation electrodeless annular lamp |
| 01/29/2014 | CN203413567U Base of LED (light emitting diode) bulb lamp |
| 01/29/2014 | CN203413530U Street lamp with solar panel |
| 01/29/2014 | CN203413526U Intelligent solar illumination system |
| 01/29/2014 | CN203413487U Efficient and energy-saving and temperature controllable LED (light-emitting diode) lamp |
| 01/29/2014 | CN203413486U Novel chip on board (COB) lamp for fresh food |
| 01/29/2014 | CN203413481U Intelligent light-emitting diode (LED) street lamp |
| 01/29/2014 | CN203413439U LED (light emitting diode) lamp strip |
| 01/29/2014 | CN203413422U LED explosion-proof light with early warning system |
| 01/29/2014 | CN203413378U LED (Light Emitting Diode) lamp bulb and driving circuit device thereof |
| 01/29/2014 | CN203410360U Constant-current driving control system for rearview mirror steering lamp |
| 01/29/2014 | CN203410359U Rearview mirror steering light constant current driving control system |
| 01/29/2014 | CN1712766B Lighting device and LED spotlighting device |
| 01/29/2014 | CN103548423A LED lamp comprising a power regulating device |
| 01/29/2014 | CN103548422A Input voltage transfer apparatus for light emitting diode lighting system |
| 01/29/2014 | CN103547048A Lamp control system and method based on power line |
| 01/29/2014 | CN103547047A Calibration device and method, multichannel drive circuit and current balance method of calibration device |
| 01/29/2014 | CN103547046A Sampling circuit of LED energy-saving lamp constant-current boost power supply |
| 01/29/2014 | CN103547045A Drive power supply of LED energy-saving lamp |
| 01/29/2014 | CN103547044A Voltage stabilizing circuit of LED energy-saving lamp constant-current boost power supply |
| 01/29/2014 | CN103547043A Power supply system and power supply control method of LED centralized direct-current micro-grid |
| 01/29/2014 | CN103547042A LED constant current drive circuit based on power factor correction |
| 01/29/2014 | CN103547041A LED driver circuit |
| 01/29/2014 | CN103547040A Voice control type Bluetooth LED lamp |
| 01/29/2014 | CN103547039A Shower toilet |
| 01/29/2014 | CN103547038A Circuit system for electronic ballast for fluorescent lamp |
| 01/29/2014 | CN103547037A 舞台灯系统 Stage Lighting Systems |
| 01/29/2014 | CN103547036A Flexible lighting device control system |
| 01/29/2014 | CN103547035A Illuminometer system |
| 01/29/2014 | CN103547034A Full-digital closed-loop lighting control system |
| 01/29/2014 | CN103547033A Large intelligent light energy-saving control method based on wireless sensor actuator network |
| 01/29/2014 | CN103547032A LED lamp based on thyristor constant current |
| 01/29/2014 | CN103547031A Lamp of wide voltage input LED (light emitting diode) driving circuit |
| 01/29/2014 | CN103547030A Self-adaptive light source regulator circuit |
| 01/29/2014 | CN103547029A Grille lamp intelligently adjusted according to light environment |
| 01/29/2014 | CN103547028A Controller for wind-solar hybrid landscape lights |
| 01/29/2014 | CN103547027A Solar street lamp control system |
| 01/29/2014 | CN103547026A Integrated LED Dimmer Controller |
| 01/29/2014 | CN103547025A 照明装置 Lighting device |
| 01/29/2014 | CN103547024A Lighting system and sensing device |
| 01/29/2014 | CN103547023A Low-temperature LED lighting and power supply device |
| 01/29/2014 | CN103547022A 照明控制系统 Lighting control systems |
| 01/29/2014 | CN103547021A 灯具电路 Lighting circuit |
| 01/29/2014 | CN103547020A 简易led供电电路 Easy led power supply circuit |
| 01/29/2014 | CN103547019A Device for controlling illuminating lamp to be brightened gradually and refrigerator with device |
| 01/29/2014 | CN103547018A Lamplight control system needless of address setting |
| 01/29/2014 | CN103547017A Dimming table lamp |
| 01/29/2014 | CN103547016A High-voltage light-emitting diode lighting device |
| 01/29/2014 | CN103547015A Intelligent lighting system with power line for controlling light and control method of intelligent lighting system |
| 01/29/2014 | CN103547014A Load driving device associated with light-emitting diode lamp tube and method of load driving device |
| 01/29/2014 | CN103547013A Light-emitting diode driving device and method |
| 01/29/2014 | CN103547012A Wind-solar hybrid energy lighting system |
| 01/29/2014 | CN103547011A Light emitting diode (LED) driving circuit |