| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 09/12/2013 | US20130234606 Method and System for Adjusting Power Supply and Display Screen Brightness of Electronic Device with Thin-Film Solar Panel |
| 09/12/2013 | US20130234605 Hybrid Outdoor Streetlamp Assembly |
| 09/12/2013 | US20130234604 Lighting Control System |
| 09/12/2013 | US20130234603 Light source luminaire system light element control |
| 09/12/2013 | US20130234599 Lighting System Combining Natural and Artificial Light |
| 09/12/2013 | US20130234598 Wireless Lighting Control System |
| 09/12/2013 | US20130234594 Intelligent led drive power |
| 09/12/2013 | DE202013007705U1 Antriebsschaltung für Leuchtdioden Drive circuit for LEDs |
| 09/12/2013 | DE102012203748A1 LED-Lampe und Verfahren zum Betreiben einer derartigen Lampe LED lamp and method of operating such a lamp |
| 09/12/2013 | DE102012101950A1 Safety lamp installed in electrified tunnel for rail vehicle e.g. train, has LEDs to emit light that is radiated and oriented to translucent region including window aligned in insulating housing that protects inner space of lamp module |
| 09/11/2013 | EP2637483A2 A control system for use with one or more building power circuits |
| 09/11/2013 | EP2637482A1 Lighting control system |
| 09/11/2013 | EP2637327A1 Audio mixing console with lighting control and method of mixing by means of a mixing console |
| 09/11/2013 | EP2636286A2 Power failure reporting in a networked light |
| 09/11/2013 | EP2636284A2 Wireless adaptation of lighting power supply |
| 09/11/2013 | EP2636283A1 Lighting system with radar detection |
| 09/11/2013 | EP2636139A2 Controlled energy dissipation in a switching power converter |
| 09/11/2013 | EP2636138A2 Controlled power dissipation in a link path in a lighting system |
| 09/11/2013 | EP2636137A2 Thermal management in a lighting system using multiple, controlled power dissipation circuits |
| 09/11/2013 | CN203193988U LED constant-current drive circuit |
| 09/11/2013 | CN203193987U LED streetlamp circuit capable of adjusting current, voltage and temperature automatically |
| 09/11/2013 | CN203193986U Navigation light state automatic monitoring device |
| 09/11/2013 | CN203193985U Intelligent illumination voltage-regulation control device |
| 09/11/2013 | CN203193984U Multifunction-integrated intelligent control LED light fixture |
| 09/11/2013 | CN203193983U High-voltage LED module based on high-voltage linear constant current power supply |
| 09/11/2013 | CN203193982U Combined LED street lamp control device |
| 09/11/2013 | CN203193981U Outdoor intelligent lighting power-saving device |
| 09/11/2013 | CN203193980U Drive circuit for multi-channel dimmable LED (light-emitting diode) lamp tube |
| 09/11/2013 | CN203193979U Intelligent energy-saving anti-fog street lamp |
| 09/11/2013 | CN203193978U Street lamp control system based on air quality detection |
| 09/11/2013 | CN203193977U Solar streetlamp controller with self-booster system |
| 09/11/2013 | CN203193976U Fire-fighting evacuation indicating lamp provided with sound-controllable brightness |
| 09/11/2013 | CN203193975U LED fluorescent lamp constant current source system |
| 09/11/2013 | CN203193974U Constant current source starting system |
| 09/11/2013 | CN203193973U High-efficiency LED drive circuit |
| 09/11/2013 | CN203193972U High-efficiency PWM dimming LED drive circuit |
| 09/11/2013 | CN203193971U Wardrobe energy saving control device |
| 09/11/2013 | CN203193970U Lamp device with overheat protection function |
| 09/11/2013 | CN203193969U Time-division multiple-path constant current driving LED lamp |
| 09/11/2013 | CN203193968U ACLED working protection circuit |
| 09/11/2013 | CN203193967U Solar street lamp having intelligent controller |
| 09/11/2013 | CN203193966U Distributed solar power station street lamp illumination system |
| 09/11/2013 | CN203193965U Solar street lamp monitoring system |
| 09/11/2013 | CN203193964U 多媒体互动景观灯 Multimedia Interactive Landscape |
| 09/11/2013 | CN203193963U Photosensitive energy saving control circuit |
| 09/11/2013 | CN203193962U Energy-saving common control equipment |
| 09/11/2013 | CN203193961U Street lamp self-control circuit |
| 09/11/2013 | CN203193960U Remote-controllable animal and plant growth light source |
| 09/11/2013 | CN203193959U Animal and plant growth light source with light adjusting circuit |
| 09/11/2013 | CN203193958U Constant voltage dimmable LED power supply |
| 09/11/2013 | CN203193957U LED constant current power supply |
| 09/11/2013 | CN203193956U Dimmable driving power supply of LED lamp |
| 09/11/2013 | CN203193955U Drive circuit of LED kitchen and toilet lamp |
| 09/11/2013 | CN203193954U Double-channel gradual change dimming device of backlight source keyboard |
| 09/11/2013 | CN203193953U 声控led灯 Voice led lights |
| 09/11/2013 | CN203193952U 声控led灯 Voice led lights |
| 09/11/2013 | CN203193951U Logistics management system and lighting device thereof |
| 09/11/2013 | CN203193950U 多功能led装置及多功能无线会议系统 Multifunction led multifunctional devices and wireless conference system |
| 09/11/2013 | CN203193949U Street lamp lighting intelligent control system |
| 09/11/2013 | CN203193948U Led路灯控制器 Led street light controller |
| 09/11/2013 | CN203193947U Led灯控制系统 Led Light Control System |
| 09/11/2013 | CN203193946U Dimming control device with detection control device |
| 09/11/2013 | CN203193945U Dimming control device with overvoltage protection device |
| 09/11/2013 | CN203193944U Dimming control device with wireless control system |
| 09/11/2013 | CN203193943U LED intelligent energy-saving lamp |
| 09/11/2013 | CN203193942U Automatic current regulating LED light bar module |
| 09/11/2013 | CN203193941U Acousto-optic control circuit |
| 09/11/2013 | CN203193940U Boosting long-acting LED drive circuit without electrolytic capacitor |
| 09/11/2013 | CN203193939U Step-down type long-acting LED drive circuit without capacitor |
| 09/11/2013 | CN203193938U Flyback converter LED driver without capacitor |
| 09/11/2013 | CN203193937U LED driver based on half-bridge inversion |
| 09/11/2013 | CN203193936U Non-capacitive full-bridge inversion LED drive circuit |
| 09/11/2013 | CN203193935U Intelligent light-operated module |
| 09/11/2013 | CN203193934U High-voltage constant current LED light bar |
| 09/11/2013 | CN203193933U Multifunctional LED device and multifunctional sound box system |
| 09/11/2013 | CN203193932U An electronic control circuit supplying electricity for LEDs |
| 09/11/2013 | CN203193931U A LED high-precision constant-current circuit |
| 09/11/2013 | CN203193930U Control circuit capable of changing color temperature and brightness of LED bulb lamp with temperature changes |
| 09/11/2013 | CN203193929U LED (light-emitting diode) constant-current drive circuit structure supplied with power by direct current |
| 09/11/2013 | CN203193928U Power saving device for street lamp |
| 09/11/2013 | CN203193927U Voice type flash circuit |
| 09/11/2013 | CN203193926U Photography lamp energy saving system |
| 09/11/2013 | CN203191518U Key detection circuit combining LED driving and infrared remote control receiving functions |
| 09/11/2013 | CN203190352U Driving circuit of vehicle-mounted LED lamp |
| 09/11/2013 | CN203190296U Large-power combination rectangular LED intelligent special illuminator |
| 09/11/2013 | CN203190291U LED intelligent lamp bulb kit allowing independent adjustment of white light and color modulation |
| 09/11/2013 | CN203190290U Ceiling lamp |
| 09/11/2013 | CN203190277U LED lamp box and LED lamp powered by solar energy |
| 09/11/2013 | CN203190268U Electric power storage lighting device free of power consumption |
| 09/11/2013 | CN203190231U Intelligent LED five-direction wall lamp capable of changing according to environment |
| 09/11/2013 | CN203190222U Emergency lamp type standby electrical appliance |
| 09/11/2013 | CN203190154U Efficient energy-saving environment-friendly three-fork-type LED incandescent lamp |
| 09/11/2013 | CN203190133U Colored lighting lamp |
| 09/11/2013 | CN203190100U Intelligent microwave induction LED fluorescent lamp with power stepless regulation |
| 09/11/2013 | CN203190074U Eye-protecting LED bulb lamp |
| 09/11/2013 | CN203186199U Automobile electronic flasher circuit |
| 09/11/2013 | CN203182264U Cosmetic mirror and light source control device thereof |
| 09/11/2013 | CN1989792B Color adjustable lamp |
| 09/11/2013 | CN103299719A Lighting method and light-emitting device |
| 09/11/2013 | CN103299718A Lighting method and light-emitting device |