| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 08/07/2013 | CN203120238U Energy-saving switching control circuit |
| 08/07/2013 | CN203120237U Radar type LED lamp control device |
| 08/07/2013 | CN203120236U Intelligent switch control module |
| 08/07/2013 | CN203120235U Light induction automatic control system |
| 08/07/2013 | CN203120234U Solar street lamp controller |
| 08/07/2013 | CN203120233U Solar charging constant current output all-in-one machine |
| 08/07/2013 | CN203120232U Light-operated adjustable energy-efficient LED |
| 08/07/2013 | CN203120231U Micro-power consumption high-reliability sound and light controlled LED lamp lighting circuit |
| 08/07/2013 | CN203120230U Led路灯控制器 Led street light controller |
| 08/07/2013 | CN203120229U Wall lamp |
| 08/07/2013 | CN203120228U Intelligent controller of LED power supply |
| 08/07/2013 | CN203120227U LED (light emitting diode) AC direct driving circuit controlled by multi-channel low voltage switching circuit |
| 08/07/2013 | CN203120226U Boost driving circuit of LED signals |
| 08/07/2013 | CN203120225U Multi-mode light control and constant current drive circuit for LED illumination |
| 08/07/2013 | CN203120224U Single-wire-system intelligent electricity-taking electronic light modulation system |
| 08/07/2013 | CN203120223U Wireless light brightness control device based on illuminance and infrared sensor |
| 08/07/2013 | CN203120222U Current adjusting control capacitance-resistance driving LED lamp circuit |
| 08/07/2013 | CN203120221U Novel automatic-control electric switch |
| 08/07/2013 | CN203120220U Led power source |
| 08/07/2013 | CN203120219U LED driving power source system employing switch dimming type |
| 08/07/2013 | CN203120218U Lamp control circuit and induction lamp |
| 08/07/2013 | CN203120217U LED control circuit and LED lighting device |
| 08/07/2013 | CN203120216U Large-power LED constant-current driver circuit |
| 08/07/2013 | CN203120215U Automatic light-adjusting LED desk lamp |
| 08/07/2013 | CN203120214U Control and driving integration apparatus used for solar energy LED illumination |
| 08/07/2013 | CN203120213U Passive wireless intelligent illumination control system |
| 08/07/2013 | CN203120212U 电路装置 Circuit means |
| 08/07/2013 | CN203120211U Data conversion device of flexible LED driver and dimming system |
| 08/07/2013 | CN203120210U Control module and lamp with the same |
| 08/07/2013 | CN203120209U 12V wind-light complementation LED lamp controller |
| 08/07/2013 | CN203120208U 多功能应急灯 Multifunction Emergency Light |
| 08/07/2013 | CN203120207U Overcurrent protection circuit of LED lamp driving power supply |
| 08/07/2013 | CN203120206U Lighting power supply and energy-saving protection device |
| 08/07/2013 | CN203120205U Integral infrared energy-saving lamp circuit |
| 08/07/2013 | CN203119475U Anti-inductive-lightning circuit and outdoor lamp |
| 08/07/2013 | CN203118353U Built-in LED signboard |
| 08/07/2013 | CN203118229U Tunnel illumination and security device |
| 08/07/2013 | CN203118131U Household antitheft alarm lamp |
| 08/07/2013 | CN203115823U Landscape lamp with programmable light-emitting diode (LED) drive control device |
| 08/07/2013 | CN203115822U Road sign lamp with programmable light-emitting diode (LED) drive control device |
| 08/07/2013 | CN203115821U Light supplementing device being self-adaptive in sealed environment |
| 08/07/2013 | CN203115791U Emergency light-emitting diode (LED) lamp |
| 08/07/2013 | CN203115765U Intelligent sensing street lamp |
| 08/07/2013 | CN203115559U Light indicating device for household appliances |
| 08/07/2013 | CN203112265U Underground garage power control device matched with elevator monitoring system for use |
| 08/07/2013 | CN103238377A Led lighting device |
| 08/07/2013 | CN103238376A Led lighting device including a highly-efficient power supply |
| 08/07/2013 | CN103238021A Medical light source device |
| 08/07/2013 | CN103238020A Medical light source device |
| 08/07/2013 | CN103237394A Working state detection alarm system of high-power electrodeless mercury lamp system and detection method of working state detection alarm system of high-power electrodeless mercury lamp system |
| 08/07/2013 | CN103237393A Flashing circuit of light emitting diode (LED) lamp |
| 08/07/2013 | CN103237392A Light emitting diode (LED) illumination control circuit and control flow |
| 08/07/2013 | CN103237391A Method and system for simulating natural light by LED (light emitting diode) |
| 08/07/2013 | CN103237390A Intelligent household lighting system |
| 08/07/2013 | CN103237389A Lighting device |
| 08/07/2013 | CN103237388A Grandstand position indication system |
| 08/07/2013 | CN103237387A Method for intelligently adjusting LED (light-emitting diode) working current in colorimetric system |
| 08/07/2013 | CN103237386A Multifunctional light-emitting diode (LED) lamp intelligent control system |
| 08/07/2013 | CN103237385A Remote control device and method for DMX (digital multiplex) decoder |
| 08/07/2013 | CN103237384A Driving power source for lighting of LED (light emitting diode) fluorescent lamps |
| 08/07/2013 | CN103237383A High-power LED lamp power supply with function of delay protection |
| 08/07/2013 | CN103237382A Intelligent household light control method and intelligent household light control system |
| 08/07/2013 | CN103237381A Optical filter switching circuit and optical filter switching method for infrared monitoring |
| 08/07/2013 | CN103237380A Method and system of intelligent light-environment controlling based on multi-factor coupling |
| 08/07/2013 | CN103237379A LED (Light-Emitting Diode) product capable of flashing synchronously |
| 08/07/2013 | CN103237154A Acousto-optic image synchronization control system |
| 08/07/2013 | CN103236912A Real-time double-line communication method of LED (light-emitting diode) control system |
| 08/07/2013 | CN103235465A Photographic lamp |
| 08/07/2013 | CN103234736A Lighting control device |
| 08/07/2013 | CN103234628A Wireless communication based desktop illuminometer and intelligent control system |
| 08/07/2013 | CN103234146A Eye-protection lamp |
| 08/07/2013 | CN103234145A Multifunctional intelligent light emitting diode (LED) eye-protection lamp |
| 08/07/2013 | CN103234141A Multifunctional desk lamp |
| 08/07/2013 | CN102340911B Control circuit and control method for light emitting diode (LED) driver |
| 08/07/2013 | CN102168840B Method and system for realizing background light and dot matrix patterns of glass curtain wall of building |
| 08/07/2013 | CN102123552B Multi-path constant-current high-power LED (Light-Emitting Diode) driving power supply |
| 08/07/2013 | CN102105007B LED constant-current driver with boosting function |
| 08/07/2013 | CN102056368B Method and device for controlling meeting place environment in video communication |
| 08/07/2013 | CN102032521B Light emitting diode lamp |
| 08/07/2013 | CN101982703B Multifunctional optical control desk lamp |
| 08/07/2013 | CN101965074B Drive circuit and method for driving load |
| 08/07/2013 | CN101940064B Multi-core light engine architecture |
| 08/07/2013 | CN101742783B High power LED drive circuit with emergency function |
| 08/06/2013 | US8503145 Fault protected current source for lighting element testing |
| 08/06/2013 | US8502518 Power supply device for light sources, such as halogen lamps, and related method |
| 08/06/2013 | US8502481 Phase shift controller |
| 08/06/2013 | US8502480 Systems and apparatuses including alterable characteristics and methods of altering and coordinating such characteristics |
| 08/06/2013 | US8502479 Current regulating circuit and light emitting diode device having the same |
| 08/06/2013 | US8502478 Variable gate field-effect transistor and electrical and electronic apparatus including the same |
| 08/06/2013 | US8502477 Dimmable power supply |
| 08/06/2013 | US8502476 Method and apparatus for controlling power consumption of light source in mobile projector |
| 08/06/2013 | US8502475 Discharge lamp ballast with feedback current control during an electrode heating operation |
| 08/06/2013 | US8502472 Light emitting diode driving apparatus and method for holding driving voltage thereof |
| 08/06/2013 | US8502471 Planar light-emitting module lighting circuit and illuminating device |
| 08/06/2013 | US8502470 DC distribution system |
| 08/06/2013 | US8502468 Light emitting bulb, luminary and illumination device using LED |
| 08/06/2013 | US8502467 Controller for a light fixture |
| 08/06/2013 | US8502466 Apparatus for LED lights which integrates a boost converter control module |
| 08/06/2013 | US8502465 Power light emitting diode and method with current density operation |
| 08/06/2013 | US8502462 Voltage detection module |