| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 01/09/2014 | DE202013104913U1 Anzeigevorrichtung Display device |
| 01/09/2014 | DE112011105147T5 LED-Modul und LED-Leuchtkette mit LED-Modulen LED module and LED light chain with LED modules |
| 01/09/2014 | DE102012211934A1 Discharge tube replacement unit i.e. LED-replacement tube, for use in lamp, has switch designed such that current path between terminals is interrupted at non-remote-operated state and current path is closed in remote-operated state |
| 01/09/2014 | DE102012211828A1 Method for installing LED-illuminating unit in vehicle for providing ambient illumination of vehicle, involves adapting emission spectrum of LED units by adjusting series resistors of LEDs so that spectrum of emitted light is identical |
| 01/09/2014 | DE102012210905B4 Mikroskop mit einer Beleuchtungseinrichtung Microscope with an illuminating device |
| 01/09/2014 | DE102012204579B4 Intelligente Beleuchtungseinrichtung mit mehreren Leuchten, insbesondere Stehleuchten oder Tischaufbauleuchten, und Verfahren zum Betreiben einer solchen Beleuchtungseinrichtung Intelligent lighting device with more lamps, floor lamps or table especially mounted lights, and method for operating such an illumination device |
| 01/08/2014 | EP2683224A1 Dipole Antenna with Gamma Matching |
| 01/08/2014 | EP2682046A1 Light source module and light source system |
| 01/08/2014 | EP2681973A2 Semiconductor light emitting devices having selectable and/or adjustable color points and related methods |
| 01/08/2014 | EP2681972A2 Method and apparatus for a geographically determined jewish religious clock and electrical device combination with holiday and preference modes |
| 01/08/2014 | EP2681971A1 Apparatus and method for luminance control |
| 01/08/2014 | EP2681877A1 Method for operating and commissioning devices in a zigbee network |
| 01/08/2014 | CN203387751U A subway shield door unit controller |
| 01/08/2014 | CN203387750U Over-voltage protection efficient LED street lamp power supply |
| 01/08/2014 | CN203387749U MOS fault protection line |
| 01/08/2014 | CN203387748U ARM-Linux-based stage intelligent lighting control console |
| 01/08/2014 | CN203387747U Chopping-control alternating-current voltage regulation-based stage light modulator |
| 01/08/2014 | CN203387746U Concealed wire remote-control double-control switch |
| 01/08/2014 | CN203387745U GPRS/GSM compatible wireless street-lamp remote-control system |
| 01/08/2014 | CN203387744U GPRS remote-control system for street-lamp illumination |
| 01/08/2014 | CN203387743U Classroom light-controller node based on Zigbee |
| 01/08/2014 | CN203387742U Constant current drive device |
| 01/08/2014 | CN203387741U LED display device, LED drive chip and LED drive circuit of LED drive chip |
| 01/08/2014 | CN203387740U Primary control LED drive circuit without auxiliary winding and PFC constant current control circuit thereof |
| 01/08/2014 | CN203387739U An intelligent control system for LED tunnel lamps |
| 01/08/2014 | CN203387738U Current-limiting LED (light-emitting diode) light source module |
| 01/08/2014 | CN203387737U Machine room energy saving lighting device |
| 01/08/2014 | CN203387736U Gear signal daytime travelling lamp control device |
| 01/08/2014 | CN203387735U Control circuit for LED festival lamps |
| 01/08/2014 | CN203387734U ZigBee wireless transmission-based street lamp monitoring detection device |
| 01/08/2014 | CN203387733U Lawn lamp control circuit with three ports |
| 01/08/2014 | CN203387732U Ceiling lamp adopting non-isolated driving circuit |
| 01/08/2014 | CN203387731U Constant temperature device for stabilizing on-line optical spectrum instrument LED light source |
| 01/08/2014 | CN203387730U Intelligent lighting system |
| 01/08/2014 | CN203387729U Intelligent type bicycle lamp system |
| 01/08/2014 | CN203387728U LED vehicle lamp controller |
| 01/08/2014 | CN203387727U Power supply circuit of LED energy-saving lamp group |
| 01/08/2014 | CN203387726U PWM light modulation filter circuit for color selector |
| 01/08/2014 | CN203387725U LED lamp touch switch device capable of being controlled remotely and in real time |
| 01/08/2014 | CN203387724U A double channel energy saving LED single channel remote control switch apparatus |
| 01/08/2014 | CN203387723U A double-channel decoupling remote control LED switch |
| 01/08/2014 | CN203387722U A single channel LED remote control switch |
| 01/08/2014 | CN203387721U LED driving power supply |
| 01/08/2014 | CN203387720U Driving power supply of colored LED lamps |
| 01/08/2014 | CN203387719U LED driver used for illumination |
| 01/08/2014 | CN203387718U LED drive circuit |
| 01/08/2014 | CN203387717U Lighting device |
| 01/08/2014 | CN203387716U Simple illumination electricity-saving device |
| 01/08/2014 | CN203387715U Decorative lighting controller set, decorative lamp assembly and decorative lamp system |
| 01/08/2014 | CN203387714U City illumination single lamp monitoring system based on Beidou satellite navigation system |
| 01/08/2014 | CN203387713U Novel solar lighting device equipped with intelligent controller |
| 01/08/2014 | CN203387492U LED brightness control device |
| 01/08/2014 | CN203387406U LED illumination ceiling light employing single-chip microcomputer switch power supply fly-back output |
| 01/08/2014 | CN203386310U Doorbell with key lamp function |
| 01/08/2014 | CN203385973U Wireless master-slave high-speed flash lamp |
| 01/08/2014 | CN203384924U Myopia-preventing energy-saving table lamp |
| 01/08/2014 | CN203384884U Intelligent illumination energy-conservation control device for giant billboards of expressways |
| 01/08/2014 | CN203384862U Solar light-emitting diode (LED) color-changing lamp |
| 01/08/2014 | CN203384860U ZigBee based handheld inspection system for wind-solar complementary street lamp |
| 01/08/2014 | CN203384852U Sun jar |
| 01/08/2014 | CN203384850U Sun jar |
| 01/08/2014 | CN203384846U LED street lamp with insect expelling function |
| 01/08/2014 | CN203384767U Light-emitting diode (LED) advertising lamp box light source based on 220V alternating current |
| 01/08/2014 | CN203384762U Flowerpot type LED table lamp of which light intensity can be automatically adjusted |
| 01/08/2014 | CN203384715U Simulated birthday candle |
| 01/08/2014 | CN203381541U Safe early warning circuit for frequency control of light flashing and sounding of horn of locomotive |
| 01/08/2014 | CN203381385U Invisible electronic message board based on ultraviolet LED technology |
| 01/08/2014 | CN103503578A Method and apparatus to facilitate coupling an led-based lamp to a fluorescent light fixture |
| 01/08/2014 | CN103503577A LED lighting system |
| 01/08/2014 | CN103503576A Device and method for illumination control of a plurality of light sources |
| 01/08/2014 | CN103503575A LED lamp fitted with safety device |
| 01/08/2014 | CN103503574A LED lamp provided with a variable-geometry beam device |
| 01/08/2014 | CN103503573A Led lamp and lighting device including LED lamp |
| 01/08/2014 | CN103503565A Controller and solid state lighting device for large area applications |
| 01/08/2014 | CN103501570A Portable intelligent emergency lighting device |
| 01/08/2014 | CN103501569A Intelligent campus road lamp control system based on GSM (Global System for Mobile) module |
| 01/08/2014 | CN103501568A Direct-current power supply driving device for fluorescent lamp |
| 01/08/2014 | CN103501567A Illumination control system |
| 01/08/2014 | CN103501566A Lighting lamp capable of automatically adjusting brightness |
| 01/08/2014 | CN103501565A Novel sound and light control system |
| 01/08/2014 | CN103501564A Electronic musical candle |
| 01/08/2014 | CN103501563A Road lamp system based on measured passenger flow |
| 01/08/2014 | CN103501562A LED (Light Emitting Diode) drive circuit |
| 01/08/2014 | CN103501561A Absorption chamber exciting device capable of automatically reducing power consumption |
| 01/08/2014 | CN103501560A Control method, device and system of LED (Light Emitting Diode) lighting equipment |
| 01/08/2014 | CN103501559A Street lamp energy-saving control system with direction identification function |
| 01/08/2014 | CN103501558A LED lighting device, wireless speaker system and wireless audio playing method |
| 01/08/2014 | CN103501557A Automatic digital dimming system of LED |
| 01/08/2014 | CN103501556A Bicolor alternate flashing warning lamp for use in municipal road safety construction |
| 01/08/2014 | CN103501384A Method for adjusting electric current of flash lamp of mobile phone for taking picture and mobile phone |
| 01/08/2014 | CN103500558A LED (Light-Emitting Diode) backlight driving circuit and method |
| 01/08/2014 | CN103499061A Three-primary-color laser automobile headlamp |
| 01/08/2014 | CN103499058A Backlight module, display device and use method of backlight module |
| 01/08/2014 | CN103499055A Led lamp capable of promoting growth of leaf vegetables |
| 01/08/2014 | CN103499045A LED lamp string with constant-current power supply and manufacturing methods thereof |
| 01/08/2014 | CN103499042A Scene LED lamp capable of simulating natural light color temperature change law |
| 01/08/2014 | CN103498412A Novel energy-saving bamboo bridge |
| 01/08/2014 | CN103037572B Solar light-emitting diode (LED) wireless control constant-current all-in-one machine controller |
| 01/08/2014 | CN102705772B Offshore platform lamp |
| 01/08/2014 | CN102548139B Method and device for controlling brightness |