| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 04/21/2011 | US20110089870 Tri-dimming push handle switch lampholder |
| 04/21/2011 | US20110089869 Method, system and device for signaling, guiding and alerting |
| 04/21/2011 | US20110089867 High efficiency low power capacitor charged dc driver |
| 04/21/2011 | US20110089866 LED Lighting System |
| 04/21/2011 | US20110089864 Method and Apparatus for Controlling Power in a LED Lighting System |
| 04/21/2011 | US20110089863 Display-use lighting device and display apparatus |
| 04/21/2011 | US20110089861 Mechanical Interface For Glass Bulb For Use in Solid State Light Source Retrofit Lamps |
| 04/21/2011 | US20110089860 Flat display, backlight module and driving method thereof |
| 04/21/2011 | US20110089859 Current-type driver of light emitting devices |
| 04/21/2011 | US20110089857 Programmable user interface device for controlling an electrical power supplied to an electrical consumer |
| 04/21/2011 | US20110089854 Circuit And Method for Controlling Light Emitting Device, And Integrated Circuit Therefor |
| 04/21/2011 | US20110089853 Electronic driver apparatus for large area solid-state leds |
| 04/21/2011 | US20110089852 Addressable LED Light String |
| 04/21/2011 | US20110089850 Light emitting device and manufacturing method therefor |
| 04/21/2011 | US20110089849 Display apparatus and backlight unit for controlling plurality of lamps, and display driving method |
| 04/21/2011 | US20110089847 Energy-Saving Lamp with Remote Control and Button Dimming Feature |
| 04/21/2011 | US20110089846 Lighting apparatus, backlight apparatus |
| 04/21/2011 | US20110089845 Method and apparatus for controlling power consumption of light source in mobile projector |
| 04/21/2011 | US20110089844 Continuous step driver |
| 04/21/2011 | US20110089843 Dc/dc converter |
| 04/21/2011 | US20110089842 Apparatus and Methods for Interactive Illumination |
| 04/21/2011 | US20110089841 Control information for controlling light-system |
| 04/21/2011 | US20110089840 Ultalow-Power Illumination Method and Apparatus |
| 04/21/2011 | US20110089839 System and method of indoor solar illumination |
| 04/21/2011 | US20110089837 LED lamp device |
| 04/21/2011 | DE202006020968U1 Dimmen von Leuchtmittelbetriebsgeräten auf vorab definierte Pegel Dimming of lamps and control gear on pre-defined level |
| 04/21/2011 | DE112009001290T5 Stromversorgungsvorrichtung, Leuchte und Fahrzeug A power supply apparatus, and light vehicle |
| 04/21/2011 | DE102009045650A1 Indicating device i.e. instrument cluster, protecting and regulating method for motor vehicle, involves changing and regulating turn-on time of one of actuators assigned to one of voltage sources during exceeding of limit parameters |
| 04/21/2011 | DE102004016332B4 Entladungslampenstarter Discharge lamp starter |
| 04/20/2011 | EP2312914A1 Registering a replaceable RF-enabled fluorescent lamp starter unit to a master unit |
| 04/20/2011 | EP2312913A2 Control system for several separately arranged consumers, especially lamp operating devices, and start-up method |
| 04/20/2011 | EP2311299A1 Updating scenes in remote controllers of a home control system |
| 04/20/2011 | CN201805601U Fault detection circuit for CCFL (cold cathode fluorescent lamp) tubes |
| 04/20/2011 | CN201805600U Primary-side constant-current control device of LED driver |
| 04/20/2011 | CN201805599U Non-coupling bi-polar type LED driver circuit with high power factors |
| 04/20/2011 | CN201805598U LED (light-emitting diode) constant current drive control circuit |
| 04/20/2011 | CN201805597U Linear constant-current circuit |
| 04/20/2011 | CN201805596U LED array scanning chip, LED apparatus, and LED scanning circuit |
| 04/20/2011 | CN201805595U Intelligent light-emitting diode (LED) emergency lamp control circuit |
| 04/20/2011 | CN201805594U Control circuit for infrared lamp of vidicon |
| 04/20/2011 | CN201805593U LED drive circuit with internal compensation, spread spectrum modulation, external frequency modulation and dimming functions |
| 04/20/2011 | CN201805592U LED street lamp and drive power supply circuit thereof |
| 04/20/2011 | CN201805591U Variable optical LED driving system |
| 04/20/2011 | CN201805590U LED street lamp and drive power circuit thereof |
| 04/20/2011 | CN201805589U Video monitoring-based light dimming energy-saving system |
| 04/20/2011 | CN201805588U Energy-saving drive circuit for LED lamp |
| 04/20/2011 | CN201805587U Multifunctional integrated acousto-optic controlled energy-saving lamp for stairway |
| 04/20/2011 | CN201805586U Intelligent road lamp power supplying control system in towns and cities |
| 04/20/2011 | CN201805585U Illumination energy-saving control system based on video |
| 04/20/2011 | CN201805584U Piecewise transformation input LED light source driving circuit supplied with power by alternating-current power supply |
| 04/20/2011 | CN201805583U Controller for controlling well lighting from many places |
| 04/20/2011 | CN201805582U 电子式灯具转换器 Electronic lighting converter |
| 04/20/2011 | CN201805581U Solar street lamp controller and street lamp control system employing same |
| 04/20/2011 | CN201805580U LED light-adjusting driving device and light-adjusting LED lamp |
| 04/20/2011 | CN201805579U Dimming control circuit suitable for leading edge dimmer and/or trailing edge dimmer of LED |
| 04/20/2011 | CN201805578U Full-automatic street lamp light-operated circuit |
| 04/20/2011 | CN201805577U Lighting system and lighting devices thereof |
| 04/20/2011 | CN201805576U Power supply system for controlling LED street lamps in centralized way |
| 04/20/2011 | CN201805575U Serial-parallel protective circuit of LED street lamp |
| 04/20/2011 | CN201805574U Intelligent energy-saving lamp |
| 04/20/2011 | CN201805422U Solar handbag hang decoration |
| 04/20/2011 | CN201805355U Constant voltage power supply circuit with PFC (power factor corrector) and LED street lamp |
| 04/20/2011 | CN201805352U Switch direct-current booster circuit, booster device and LED lighting system |
| 04/20/2011 | CN201804537U Current control module of LCD (liquid crystal display) backlight of mobile terminal |
| 04/20/2011 | CN201804534U Light-emitting diode (LED) drive circuit and television having same |
| 04/20/2011 | CN201804514U Intrinsically safe LED display screen |
| 04/20/2011 | CN201803295U Light-emitting diode (LED) decorative tube |
| 04/20/2011 | CN201803292U Solar light-emitting diode (LED) yard lamp |
| 04/20/2011 | CN201803286U Commercial power-solar energy complementary street lamp |
| 04/20/2011 | CN201803268U Multifunctional LED lamp |
| 04/20/2011 | CN201803248U Retarder signal lamp indicating mechanism |
| 04/20/2011 | CN201803245U Moveable induction LED lamp |
| 04/20/2011 | CN201803226U Light-emitting diode (LED) rail traffic signal warning light device |
| 04/20/2011 | CN201803221U Remote control desk lamp |
| 04/20/2011 | CN201803198U Constant-current compensation type LED (light-emitting diode) fluorescent lamp |
| 04/20/2011 | CN201803146U 发光二极管模块与照明装置 Light-emitting diode module and illumination device |
| 04/20/2011 | CN201803138U Led灯 Led lights |
| 04/20/2011 | CN201797878U Underwater fishing lamp |
| 04/20/2011 | CN1991947B Display device and electronic device |
| 04/20/2011 | CN1905775B Ballast with circuit for detecting and eliminating an arc condition |
| 04/20/2011 | CN102027809A Lighting system and method for testing whether at least two gas discharge lamps to be operated by an evg are the same type |
| 04/20/2011 | CN102027807A Interactive system and control method for lighting and/or image diffusion |
| 04/20/2011 | CN102027806A Stochastic dynamic atmosphere |
| 04/20/2011 | CN102027805A Thermal storage system using phase change materials in LED lamps |
| 04/20/2011 | CN102027715A Method and apparatus for repeating illumination information on a daisy chain bus structure |
| 04/20/2011 | CN102026453A Light emitting diode (LED) power source dimming control device |
| 04/20/2011 | CN102026452A Wireless control solar outdoor light |
| 04/20/2011 | CN102026451A Dimmable light-emitting diode (LED) driving power supply |
| 04/20/2011 | CN102026450A Intelligent control illuminating system |
| 04/20/2011 | CN102026449A Automatic dimming circuit of ecological house |
| 04/20/2011 | CN102026448A LED power circuit |
| 04/20/2011 | CN102026447A Daylight lamp constant current driving method and driving circuit thereof |
| 04/20/2011 | CN102026446A System and method for non-linear dimming of a light source |
| 04/20/2011 | CN102026445A Led lighting device and illumination apparatus |
| 04/20/2011 | CN102026444A Led ballast power supply having digital controller |
| 04/20/2011 | CN102026443A Average current regulator and driver circuit thereof and method for regulating average current |
| 04/20/2011 | CN102026442A 自适应开关模式led驱动器 Adaptive switch mode led drive |
| 04/20/2011 | CN102026441A Control method for changing color of LED neon lamp |
| 04/20/2011 | CN102026440A Driving device and illuminating device |
| 04/20/2011 | CN102026439A Driving device and driving method for light emitting diode |