Patents
Sitemap › H05 - Electric techniques not otherwise provided for › H05B - Electric heating; Electric lighting not otherwise provided for › H05B 37 - Circuit arrangements for electric light sources in general
Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776)
03/2014
03/12/2014CN203479689U Test operation table with light source
03/12/2014CN203478146U Control system for illuminating lamps for aquariums
03/12/2014CN203478093U Intelligent flame simulator
03/12/2014CN203478087U Wind-solar-electricity complementary expressway fog light system
03/12/2014CN203478002U GSM remote control-based LED (light emitting diode) project lamp
03/12/2014CN203477997U Multifunctional posture-correcting eye protection instrument
03/12/2014CN203477988U LED lamp string and LED lamp string controller
03/12/2014CN203477954U Gradually-changing-type dimming LED fluorescent lamp controlled by pyroelectric infrared intelligent sensor
03/12/2014CN203477935U Novel LED (Light Emitting Diode) square point light source
03/12/2014CN203477925U Intrinsic safety type informatization mine lamp
03/12/2014CN203475538U Power-saving water-saving system in public washroom
03/12/2014CN203469245U Curing baking lamp capable of adjusting frequency and temperature used for orthopaedic surgery
03/12/2014CN103636293A Antenna combined with lighting device
03/12/2014CN103636292A Device for controlling an illumination device
03/12/2014CN103636291A Addressing method for a lighting means
03/12/2014CN103636288A Load driver, processor controlled load driver, and computer program
03/12/2014CN103635828A Method for robust and fast presence detection with a sensor
03/12/2014CN103634997A Detection protection circuit for output short circuit of light-emitting diode (LED) drive chip and method thereof
03/12/2014CN103634996A Detection and protection circuit for LED (light-emitting diode) short circuit of LED driving chip and method of detection and protection circuit
03/12/2014CN103634995A Button configuration method of multifunctional lighting controller based on DALI (Digitally Addressable Lighting Interface) protocol
03/12/2014CN103634994A Street lamp controller
03/12/2014CN103634993A Far-infrared wireless dimming wall-mounted switch
03/12/2014CN103634992A LED (light emitting diode) lamp tube
03/12/2014CN103634991A High-voltage integrated alternating-current LED multistage linear drive device
03/12/2014CN103634990A LED constant-current source circuit with onboard 80V surge resistance and dynamic compensation functions
03/12/2014CN103634989A Device and method for setting LED drive power output parameters
03/12/2014CN103634988A Mobile terminal-based aquarium luminaire control system and mobile terminal-based aquarium luminaire control method
03/12/2014CN103634987A LED (light emitting diode) street lamp communication system and security control method of LED street lamp communication system
03/12/2014CN103634986A Multipath dimming device and dimming method thereof
03/12/2014CN103634985A Intelligent LED (Light-Emitting Diode) controller
03/12/2014CN103634984A Intelligent indoor wireless full-color LED (Light-emitting Diode) light system
03/12/2014CN103634983A Circuit arrangement and compensation circuit
03/12/2014CN103634982A Web-based remote LED lighting control system
03/12/2014CN103634981A LED controller with current-ripple control
03/12/2014CN103634980A Remote illumination control device used for advertising lamp box
03/12/2014CN103634979A Solid state lightening driver with mixed control of power switch
03/12/2014CN103634978A Lighting control system
03/12/2014CN103634977A Energy storage LED street lamp intelligent management system
03/12/2014CN103634976A Backlight module control circuit
03/12/2014CN103634975A Christmas lamp string control system and Christmas lamp string device
03/12/2014CN103634974A LED drive circuit structure with dark area filling function
03/12/2014CN103634973A Concentrated solar street lamp control system based on GPRS
03/12/2014CN103634972A Street lamp control system based on Internet of things
03/12/2014CN103634971A Solar street lamp control system
03/12/2014CN103634970A Randomly-shining colored lamp circuit
03/12/2014CN103634969A LED lamp drive circuit
03/12/2014CN103634968A Backlight control method and apparatus
03/12/2014CN103634967A Photoelectric intelligent adjustable LED panel lamp and adjusting method
03/12/2014CN103634966A Highlight LED drive circuit
03/12/2014CN103634965A Remote controller
03/12/2014CN103634964A LED drive circuit with surge suppression
03/12/2014CN103634963A Current distribution device
03/12/2014CN103634962A 2W LED night lamp
03/12/2014CN103634542A Power circuit for liquid crystal television
03/12/2014CN103634377A Indoor navigation and information pushing system and method based on LED (light emitting diode) illuminators
03/12/2014CN103634116A Safety design of intelligent streetlamp control and management system
03/12/2014CN103633976A Single-key button multi-point group-control device
03/12/2014CN103633726A Renewable energy source comprehensive power supply system for street lamp
03/12/2014CN103631169A Single-key multi-point control assembly
03/12/2014CN102711322B High-efficiency energy-saving LED lighting flow balancing module
03/12/2014CN102695340B LED drive power supply with power saver
03/12/2014CN102665314B Improved MPPT (Maximum Power Point Tracking) algorithm and LED (Light Emitting Diode) street lamp system based on algorithm
03/12/2014CN102625513B Power supply converter and grid driver for power transistor thereof
03/12/2014CN102612235B Light-emitting diode (LED) illuminating device comprising multistage constant current drive circuit
03/12/2014CN102573213B LED (Light Emitting Diode) dimming system
03/12/2014CN102548143B Drive circuit, dimmer controller and method for electrically controlling light-emitting diode (LED) light source
03/12/2014CN102510600B Tunnel PV (polyvinyl)-LED direct-illuminating system with automatic combining function and control method
03/12/2014CN102455665B Electronic system, service life management circuit and service life management method
03/12/2014CN102404903B Lamp driving device
03/12/2014CN102387638B LED (Light-emitting Diode) lamp with temperature-control protective circuit
03/12/2014CN102333400B Lighting remote control system
03/12/2014CN102316642B Driving circuit for light emitting element, and electronic device
03/12/2014CN102314262B Lighting effect equipment and electronic equipment
03/12/2014CN102281683B LED anti-flash circuit
03/12/2014CN102271445B Intelligent power-supply control system of street lamps
03/12/2014CN102271440B Current-sharing control circuit for multi-path light-emitting diode (LED)
03/12/2014CN102256403B Load determination device and illumination apparatus using same
03/12/2014CN102196640B Control circuit of LED (light-emitting diode) lights and light strings
03/12/2014CN102119582B Integrated light emitting diode (led) device, system and driving method
03/12/2014CN102065601B Device and method for driving multiple strings of light-emitting diodes and liquid crystal display device thereof
03/12/2014CN101932159B Adaptive dimming control method for light emitting diode (LED)
03/12/2014CN101925225B Constant-current feedback circuit applied in high-power LED driving circuit
03/12/2014CN101896027B Method and circuit for controlling multi-path current distribution of LED power supply
03/12/2014CN101896025B System and method for controlling lamp
03/12/2014CN101868898B Overcurrent state load detection method in switching circuit, detection circuit and switching circuit
03/12/2014CN101710693B Micromotor protective circuit, search lamp control device and micromotor excess flow control method
03/12/2014CN101431848B Control device, automatic fault reporting system and method
03/12/2014CN101365280B Lamp driving circuit
03/11/2014US8670873 Lighting control system and method
03/11/2014US8669722 Color temperature adjustment for LED lamps using switches
03/11/2014US8669721 Solid state light source based lighting device and lighting system
03/11/2014US8669719 Light-emitting system having a luminous flux control device
03/11/2014US8669718 Lighting device and illumination apparatus using same
03/11/2014US8669713 Method for setting and adjusting light emitted from an adjustable lighting device, adjustable lighting device and light-adjusting circuit thereof
03/11/2014US8669712 Method for data path creation in a modular lighting system
03/11/2014US8669711 Dynamic-headroom LED power supply
03/11/2014US8669710 LED module and LED light string using the same
03/11/2014US8669709 Solid state lighting driver with THDi bypass circuit
03/11/2014US8669708 Illuminance sensor setting device
03/11/2014US8669707 Electronic control gear for operating at least one LED and/or at least one discharge lamp
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