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)
11/2011
11/16/2011CN202043340U Multi-way light regulating lamp
11/16/2011CN202043339U Power-saving bulb touch dimming device
11/16/2011CN202043338U Road lighting device
11/16/2011CN202043337U LED (Light-emitting Diode) series circuit with voltage-regulator diodes
11/16/2011CN202043336U Lighting remote control system of intelligent home
11/16/2011CN202043335U Energy-saving controller for LED lamp
11/16/2011CN202043334U Lamplight adjuster
11/16/2011CN202043333U Voice control stage lamp
11/16/2011CN202043332U Multifunctional solar lamp
11/16/2011CN202043331U LED (Light Emitting Diode) control device capable of automatically switching voltage
11/16/2011CN202043330U Power supply management circuit of lighting system
11/16/2011CN202043329U Single illuminating lamp monitoring system based on WSN (wireless sensor network)
11/16/2011CN202043328U DALI (digital addressable lighting interface) protocol-based intelligent lighting device for parking lot
11/16/2011CN202043327U Marker lamp with guiding light stream
11/16/2011CN202043326U LED (Light Emitting Diode) full-spectrum adjustable light source equipment for plant growth
11/16/2011CN202043325U LED (Light Emitting Diode) streetlamp control device based on PWM (Pulse Width Modulation) control
11/16/2011CN202043324U LED fluorescent lamp power supply compatible with electronic rectifier
11/16/2011CN202043323U Driving part of LED (light-emitting diode) light
11/16/2011CN202043322U Power restoration detection and automatic power off switch
11/16/2011CN202043321U LED (light-emitting diode) driving power source
11/16/2011CN202043320U LED periodicity driving circuit
11/16/2011CN202043319U Energy-saving system of LED (Light-emitting Diode) street lamp
11/16/2011CN202043318U Open circuit protector for LED (light-emitting diode)
11/16/2011CN202043317U Light-emitting diode (LED) drive circuit
11/16/2011CN202043316U Device for improving performance of vehicle headlamp
11/16/2011CN202043121U Terminal unit equipment and firefighting emergency evacuation illumination intelligent system thereof
11/16/2011CN202043107U Relay distribution device in road lighting control system
11/16/2011CN202042164U Intelligent lamp light control system
11/16/2011CN202040727U Color-optional colorful lamp
11/16/2011CN202040719U PIR (passive infrared) sensing garden lighting fixture
11/16/2011CN202040718U Air and light complementation energy-saving street lamp
11/16/2011CN202040705U Microwave induction ceiling lamp capable of playing music
11/16/2011CN202040704U PIR induction ceiling lamp capable of playing music
11/16/2011CN202040703U Music ceiling lamp provided with LED light wavelength emitting and receiving function
11/16/2011CN202040666U LED waste-material utilized human body induction artistic small night lamp
11/16/2011CN202040659U Humidification operation lamp with LED light wavelength transmission and receiving functions
11/16/2011CN202040658U Microwave induction garden lamp
11/16/2011CN202040657U Microwave induction working lamp capable of carrying out humidification
11/16/2011CN202040656U PIR induction work lamp capable of humidifying
11/16/2011CN202040655U Microwave induction working lamp capable of spraying
11/16/2011CN202040654U Spray PIR induction working lamp
11/16/2011CN202040653U Garden light fixture with LED light wavelength emitting and receiving functions
11/16/2011CN202040637U Led lamp
11/16/2011CN202040588U PIR induction LED lamp tube allowing wireless transmission and reception
11/16/2011CN202040587U LED tube capable of emitting and receiving LED light wave
11/16/2011CN202040586U Microwave induction LED tube capable of playing music
11/16/2011CN202040585U Microwave induction light-emitting diode (LED) bulb capable of carrying out wireless transmission and receiving
11/16/2011CN202040584U PIR induction LED bulb capable of wirelessly transmitting and receiving
11/16/2011CN202040583U Microwave induction LED (light-emitting diode) lamp tube capable of realizing wireless transmission and reception
11/16/2011CN202040582U PIR (passive infrared sensor) sensing LED light tube capable of playing music
11/16/2011CN202040581U LED music light tube having functions of emitting and receiving LED optical wavelength
11/16/2011CN202040566U LED flat lamp
11/16/2011CN202035988U Electric cooking utensil
11/16/2011CN202035620U Protecting jacket and mobile communication module
11/16/2011CN1731907B Flexible lamp strip embedded with serial drive control chip
11/16/2011CN1725924B Color LED lamp string with inserted series transmitting drive control chip
11/16/2011CN102246600A A system and method for automatically integrating a device in a networked system
11/16/2011CN102246599A A system and method for copying settings of a device to another device, particularly for copying settings between lamps
11/16/2011CN102246598A Phase-fired control arrangement and method
11/16/2011CN102246114A Dimmer control leakage pull down using main power device in flyback converter
11/16/2011CN102245274A Method and system for generating data for controlling a system for rendering at least one signal
11/16/2011CN102244964A Hybrid multi-output power supply and regulating method thereof
11/16/2011CN102244963A Energy-saving park road lighting system based on multi-Agent technology and realizing method thereof
11/16/2011CN102244962A Alternating-current (AC) high energy efficiency LED light
11/16/2011CN102244961A Intelligent solar LED (light-emitting diode) lighting energy-saving control system for highway tunnel
11/16/2011CN102244960A LED (light-emitting diode) lamp with automatic optical attenuation compensation function and automatic optical attenuation compensation method
11/16/2011CN102244959A Pulse width modulation unit, circuit and method for driving LED
11/16/2011CN102244958A Light control system
11/16/2011CN102244957A Light emitting diode (LED) system with detection module, driving device and error detection module
11/16/2011CN102244956A Passive type current balance driving device
11/16/2011CN102244955A Adaptive circuit
11/16/2011CN102244954A Constant current drive circuit with high power factor
11/16/2011CN102244953A Lighting system controlled by touch screen
11/16/2011CN102244952A Feedback control circuit and power conversion circuit
11/16/2011CN102244951A Light emitting diode (LED) drive circuit
11/16/2011CN102243823A Sand table demonstration system controlled by touch screen
11/16/2011CN102242912A Voice-controlled lamp unit
11/16/2011CN102242901A Solar LED (light emitting diode) lighting lamp
11/16/2011CN102242900A Wind-solar green energy lighting system
11/16/2011CN102242899A Solar LED intelligent illumination system
11/16/2011CN102242893A Non-contact type LED (light emitting diode) lamp with adjustable lighting dedicated for kitchens
11/16/2011CN102240247A Beauty apparatus
11/16/2011CN101839397B Portable lighting device and method for supplying power to load circuit
11/16/2011CN101791181B Luminous showing device
11/16/2011CN101770151B Luminance regulating system for miniature projector
11/16/2011CN101738784B Light-emitting diode array of liquid crystal display, drive system thereof and liquid crystal display
11/16/2011CN101634416B Voice control omnibearing rotating top light
11/16/2011CN101426314B Dynamic energy saving device for road and bridge lighting at night
11/16/2011CN101226720B Display system and method for improving image display quality thereof
11/16/2011CN101210665B LED lighting unit
11/15/2011US8059192 Method and apparatus for maximizing the sustainable flash of a handheld portable electronic device
11/15/2011US8058822 Power saver device for public lighting systems and method thereof
11/15/2011US8058819 Illumination system
11/15/2011US8058818 LED driving circuit and a MOSFET switch module thereof
11/15/2011US8058817 Power systems with current regulation
11/15/2011US8058816 Colour temperature and colour location control for a light
11/15/2011US8058815 LED drivers and driver controllers
11/15/2011US8058813 Backlight unit and liquid crystal display device including the same
11/15/2011US8058812 Buck-mode boost converter with regulated output current
11/15/2011US8058811 HID lamp ballast circuit
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