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)
05/2010
05/13/2010US20100117545 Solid State Lighting, Driver Circuits, and Related Software
05/13/2010US20100117544 Methods and systems for wireless communication within a gaming machine
05/13/2010US20100117543 Lighting device with a led used for sensing
05/13/2010US20100117542 Led light pipe ornament
05/13/2010US20100117541 Lighting Device
05/13/2010US20100117539 Lamp operation device and image display device
05/13/2010US20100117536 Control Circuit and Method for Controlling Large-Scale Semiconductor Light Sources
05/12/2010EP2184955A2 Method for programming the sequence of actions of actuators attached to a control module, plug-in and light control system with several such plug-ins
05/12/2010DE102008056188A1 Driver circuit for driving parallel circuit of e.g. button for user-side adjustment of operating condition of rear window heater of ship, and LED, has control unit providing signal to LED in reverse direction and/or below threshold of LED
05/12/2010DE102008055938A1 Verfahren zum Programmieren des Ablaufes von Aktionen von an ein Steuermodul angeschlossenen Aktoren, Plug-in sowie Lichtsteuersystem mit meherern derartigen Plug-ins A method for programming the sequence of actions connected to a control module actuators, plug-in and light control system with meherern such plug-ins
05/12/2010DE102008053910A1 Lighting device operating method, involves switching-on light source when light intensity measured by sensor falls below preset threshold value, where value is determined by actuating switch for switching on and/or off of light source
05/12/2010CN201467539U Illuminating machine
05/12/2010CN201467538U LED driving circuit for controlled silicon dimming
05/12/2010CN201467537U Centralized light adjusting circuit of LED illuminating system
05/12/2010CN201467536U Intelligent management device of fire-fighting emergency maker lamp
05/12/2010CN201467535U PFM-based color drift-free LED linear light adjustment system
05/12/2010CN201467534U Remote-control lamp control switch
05/12/2010CN201467533U Intelligentized high-reliability driving device
05/12/2010CN201467532U Solar intelligent controller for direct current street lamp
05/12/2010CN201467531U Energy-saving colored light controller
05/12/2010CN201467530U Auto-inductive energy saving lamp
05/12/2010CN201467529U Lighting controller used for tractor
05/12/2010CN201467528U Low cost and high reliability LED open protective circuit
05/12/2010CN201467527U Illuminating LED driving device
05/12/2010CN201467526U Multi-channel white-light LED driver and LED illuminator
05/12/2010CN201467525U Device for automatically controlling lamps
05/12/2010CN201467524U Intelligent controller of solar string light
05/12/2010CN201467523U Power supply drive circuit of LED lamp
05/12/2010CN201467522U Dynamic energy-saving illumination power supply device
05/12/2010CN201467521U LED lamp controller
05/12/2010CN201467520U Multifunctional solar lighting power supply
05/12/2010CN201467519U Constant-voltage constant-current driver of high-power LED reflector lamp
05/12/2010CN201467518U Double-frequency wireless lighting control system
05/12/2010CN201467517U Circuit for protecting LED in lightning protection device
05/12/2010CN201467516U LED pulse constant-current drive power supply
05/12/2010CN201467515U High-efficiency low-harmonic wave LED lighting power supply
05/12/2010CN201467514U Solar LED drive control circuit for multiplexing DC/DC converter
05/12/2010CN201467513U High-voltage LED driving chip dual-power supply circuit
05/12/2010CN201467512U Light emitting diode (LED) illumination driving device for vehicles and ships
05/12/2010CN201467511U Dynatron effect-based light emitting diode illumination driving device
05/12/2010CN201467510U AC temperature-control constant-current multi-section voltage-limiting protective LED lighting lamp circuit
05/12/2010CN201467509U LED illuminating circuit
05/12/2010CN201467508U LED one-way driving circuit of pulse power series resonator
05/12/2010CN201467285U Digital camera with MP3 colorful playing function
05/12/2010CN201466979U Power saving protection device comprising filtering compensation type and voltage regulation type power saving devices
05/12/2010CN201466772U Charger management circuit
05/12/2010CN201465536U Transparent luminous drum
05/12/2010CN201465466U Two-in-one high-power LED display screen
05/12/2010CN201462757U Luminous base for artwork
05/12/2010CN201462753U Ornament with LED dazzling light device
05/12/2010CN201462734U Microwave sensing automatic lamp
05/12/2010CN201462733U High power factor LED lamp
05/12/2010CN201462730U Illuminating lamp
05/12/2010CN201462729U Automatic illuminating lamp
05/12/2010CN201462728U Novel light-emitting diode (LED) circuit protecting device
05/12/2010CN201462726U Signal lamp for preventing wrong lighting
05/12/2010CN201462725U AC combined type rectifying and current-controlled LED lighting lamp circuit
05/12/2010CN201462724U Novel LED road lamp
05/12/2010CN201462666U Meteor lamp
05/12/2010CN201462658U Wind and solar integrated LED road lamp with functions of sharing time, dimming and monitoring failures
05/12/2010CN201462657U Indoor and outdoor solar lamp
05/12/2010CN201462649U Continuous safe lighting system
05/12/2010CN201462622U LED illuminating system for carriage
05/12/2010CN201462577U LED bat-wing street lamp
05/12/2010CN201462575U Induction control elevator lamp
05/12/2010CN201462574U Low power point light source light complementary time-control energy-saving street lamp
05/12/2010CN201462557U Table lamp capable of automatically regulating brightness
05/12/2010CN201462539U Flexible light strip
05/12/2010CN201462528U LED flat lamp
05/12/2010CN201462490U LED daylight lamp with two-path inputs
05/12/2010CN201462483U Human body infrared induction energy-saving lamp
05/12/2010CN201462479U Controllable human body venous image gathering infrared lighting device
05/12/2010CN201462467U LED energy-saving lamp tube capable of controlling and changing light
05/12/2010CN201462453U multifunctional flashlight
05/12/2010CN201462427U Split LED mining lamp
05/12/2010CN201462426U Integrated portable LED miner lamp
05/12/2010CN201460326U Solar multifunction advertising parking shed
05/12/2010CN201460297U Portable lighting police post
05/12/2010CN201460296U Integrated type solar energy parking shed
05/12/2010CN201458447U Elevator running state indicating device
05/12/2010CN201457221U Automobile tail lamp converter
05/12/2010CN201456757U electronic fluorescent blackboard
05/12/2010CN201451551U Warning helmet
05/12/2010CN201451452U LED work protection and deterrent outer casing
05/12/2010CN1963906B Driving control system for overturn row-by-row and its method and LED display screen
05/12/2010CN1954250B Backlight device and color liquid crystal display unit
05/12/2010CN1886018B Intelligent lighting system based on wireless RF technique and power line carrier technique
05/12/2010CN1723740B High efficiency LED driver
05/12/2010CN1631060B Inductively powered lamp assembly
05/12/2010CN1585585B Controlled programm setting method for intelligent light system
05/12/2010CN101707838A Multipath LED constant current drive circuit suitable for non-isolated converter
05/12/2010CN101707837A LED drive circuit of source driver with change of output voltage and induction quantity keeping constant current
05/12/2010CN101707836A Circuit for dimming through power switch
05/12/2010CN101707835A LED drive method, LED drive circuit and LED light source device
05/12/2010CN101707834A Intelligent direct current power supply circuit
05/12/2010CN101707833A Infrared remote control method of lamp holder
05/12/2010CN101707832A High-power driving power supply applied to ultra-bright LED direct type backlight module of LCD
05/12/2010CN101707831A LED driving circuit and LED lamp
05/12/2010CN101707830A Method and system for controlling light emission and light emitting device
05/12/2010CN101707829A Lamp control circuit
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