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)
07/2012
07/25/2012CN202345512U 12V rear foglight controller
07/25/2012CN202342825U Music jump game system for whole-body training of mentally disabled children
07/25/2012CN1980505B Efficient energy-saving lighting system
07/25/2012CN102612861A Light-emitting diode drive device and light-emitting diode illumination control method
07/25/2012CN102612860A Method of semi-automatic ballast replacement
07/25/2012CN102612236A Apparatus and method for sensing failure
07/25/2012CN102612235A Light-emitting diode (LED) illuminating device comprising multistage constant current drive circuit
07/25/2012CN102612234A Dimming module for tunnel LED (light-emitting diode) lamps
07/25/2012CN102612233A Multi-load driving control system based on fly-back power supply mode
07/25/2012CN102612232A Driving control system with multiple LED (light emitting diode) loads for automobile
07/25/2012CN102612231A LED (Light-Emitting Diode) illumination dimming device
07/25/2012CN102612230A Control circuit for energy converting lamp
07/25/2012CN102612229A LED (light emitting diode) light adjusting device and LED light adjusting driving circuit
07/25/2012CN102612228A LED (Light-emitting Diode) constant-current and constant-temperature driving power supply
07/25/2012CN102612227A Mixed light adjusting circuit and mixed light adjusting method thereof
07/25/2012CN102612226A LED (light emitting diode) energy-saving lamp with driver
07/25/2012CN102612225A Power circuit capable of being used for LED drive
07/25/2012CN102612224A MR16 LED lamp drive circuit, drive method and MR16 LED lamp illumination system applying MR16 LED lamp drive circuit
07/25/2012CN102612223A LED driving device and control method thereof
07/25/2012CN102612222A LED (light emitting diode) light adjusting flashlight made by time-base circuit
07/25/2012CN102612221A LED reflection operating-lamp control system for dentistry department
07/25/2012CN102612220A Method for controlling multiplex bus type LED lighting system
07/25/2012CN102612219A Led fluorescent lamp
07/25/2012CN102612218A Drive controller chip for a plurality of strings of light-emitting diodes
07/25/2012CN102612217A LED driver circuit and chip
07/25/2012CN102612216A Control chip and terminal
07/25/2012CN102612215A Breathing lamp effect control method and device
07/25/2012CN102612214A Light control system based on android smart cell phone
07/25/2012CN102612213A LED (light emitting diode) drive circuit structure with adjustable constant-voltage and constant-current mode
07/25/2012CN102612212A Lamp and switch device thereof
07/25/2012CN102612211A Dimming circuit
07/25/2012CN102612210A Novel LED (light emitting diode) illuminating component with constant-current, constant-voltage and protection functions
07/25/2012CN102612209A Recoverable protective circuit of boosting LED (light emitting diode) driving power supply and design method of recoverable protective circuit
07/25/2012CN102612208A Lighting device and luminaire
07/25/2012CN102612207A Lighting device and luminaire
07/25/2012CN102612206A LED driving apparatus and LED lighting apparatus
07/25/2012CN102612205A Method for controlling visual light sources, terminals and video conference system
07/25/2012CN102612204A LED driver circuit
07/25/2012CN102612203A LED (Light-Emitting Diode) illumination driving circuit with night light function
07/25/2012CN102612202A Flyback framework-based switch-type light-emitting diode (LED) illumination dimming method
07/25/2012CN102612201A Light emitting diode driving circuit and system
07/25/2012CN102612200A Decorative light powered by battery boosting
07/25/2012CN102612199A Method for switching LED (Light Emitting Diode) driver controlled by constant turn-on time current mode
07/25/2012CN102612198A Nonradiative driving circuit of LED (light-emitting diode) light source
07/25/2012CN102612197A LED (light emitting diode) driving circuit and LED lamp using same
07/25/2012CN102612196A LED (Light Emitting Diode) constant-current drive circuit and LED lamp using same
07/25/2012CN102612195A LED (light emitting diode) constant current driving circuit and LED lamp using same
07/25/2012CN102612194A Dimming circuit, control method, micro controller and phase angle detection method for micro controller
07/25/2012CN102612193A Self-correcting method of LED (light emitting diode) lamp and LED lamp with self-correcting function
07/25/2012CN102612192A Wireless LED (light emitting diode) lighting device for photovoltaic building
07/25/2012CN102611755A Communication method between road lamp and remote equipment in road lamp control system
07/25/2012CN102611328A Low-power consumption isolation-free DC power supply
07/25/2012CN102611316A Flyback converter controlled constant-current output circuit and method
07/25/2012CN102610137A Semiconductor intelligent illumination control experimental teaching platform
07/25/2012CN102609696A Image recognition-based method for detecting faults of lighting equipment
07/25/2012CN102157054B Remote controller and method and device for controlling LED lamp by using same
07/25/2012CN101893809B Light source device for fluorescence photography
07/25/2012CN101674697B Miniaturization high power output and separation type driving power supply used by LED bulbs
07/25/2012CN101626648B Scenic spot bus control circuit
07/25/2012CN101610620B Circuit control device of portable illuminating lamp
07/25/2012CN101578000B Light control device and lamp strip
07/25/2012CN101557668B Method for controlling illuminative high-power LED
07/25/2012CN101527991B Electronic light modulator
07/25/2012CN101527984B Illumination management system for golf course and control method thereof
07/25/2012CN101521967B Offline control circuit of led driver to control leds
07/25/2012CN101494936B LED light control bus and control method
07/25/2012CN101437342B Low energy consumption monopole electronic switching circuit and micro energy consumption brightening circuit of indicating lamp
07/25/2012CN101400207B Automatic light modulation system and method for brightness control
07/25/2012CN101240880B Lighting system
07/24/2012US8228261 Expanded bit map display for mounting on a building surface and a method of creating same
07/24/2012US8228005 Light-emitting-element driving circuit
07/24/2012US8228003 Electronic ballast for an hid lamp with lamp re-start control
07/24/2012US8228002 Hybrid light source
07/24/2012US8228001 Method and apparatus of driving LED and OLED devices
07/24/2012US8227996 Method and apparatus for LED dimming
07/24/2012US8227995 Sensing coded light using retro reflectors
07/24/2012US8227993 Lamp having an electrodeless bulb
07/24/2012US8227735 Combined active and passive imaging system with radiation source unit and detector
07/24/2012US8227731 Closed loop daylight harvesting light control system having auto-calibration
07/24/2012DE202012102276U1 LED-Treiberschaltung mit Farbtemperatur- und Farbregelung durch Trägerwellen LED driver circuit with color temperature and color control by carrier waves
07/19/2012WO2012096627A1 Solar powered lamp with brightness control
07/19/2012WO2012096528A2 Method and system for controlling led lighting using a low-power wireless communication module
07/19/2012WO2012096455A2 Led lighting device including a highly-efficient power supply
07/19/2012WO2012096077A1 Medical light source device
07/19/2012WO2012095936A1 Light emitting diode lighting circuit, led light source, and lamp
07/19/2012WO2012095889A1 Led lighting device
07/19/2012WO2012095765A2 Light system and method
07/19/2012WO2012095680A1 Current balancing circuit and method
07/19/2012WO2012095610A1 Luminous net for, inter alia, sports equipment, and sports equipment for ball games or the like comprising same
07/19/2012WO2012094936A1 Rechargeable handheld light tube
07/19/2012WO2012094720A1 Light emitting diode with oscillator
07/19/2012WO2012075292A9 Wearable lighting device
07/19/2012WO2012063132A3 Exterior illumination and emergency signaling system and related methods
07/19/2012US20120184832 Manual and automatic probe calibration
07/19/2012US20120181952 Drive circuit for light-emmiting diode array
07/19/2012US20120181951 Luminaire and method for controlling a luminaire
07/19/2012US20120181950 Driving circuit for single-string led lamp
07/19/2012US20120181949 Programmable current source for light emitting diode arrangements
07/19/2012US20120181948 Photographic Wireless Communication Protocol System and Method
07/19/2012US20120181946 Lighting System With Power Factor Correction Control Data Determined From A Phase Modulated Signal
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