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)
08/2010
08/04/2010CN201541368U Driver for driving multiple LED series loops
08/04/2010CN201541367U Dimming drive circuit of LED illuminating lamp for sewing machine
08/04/2010CN201541366U Light-emitting diode power supply device capable of improving dimming property
08/04/2010CN201541365U Constant current source used for driving a plurality of LEDs
08/04/2010CN201541364U Improved control device of vehicle warning and direction lights
08/04/2010CN201541363U Power box for anti-explosion LED lamp
08/04/2010CN201541362U Power supply structure for high-power LED lamp
08/04/2010CN201541361U Peak current control circuit, booster circuit and LED driver
08/04/2010CN201541360U Constant current source of LED lamps
08/04/2010CN201541249U Inductive and sound control two-in-one switch
08/04/2010CN201541197U Power supply converter of adjusting output current of switch-type adjuster
08/04/2010CN201540643U Landscape street lamp remote monitoring device
08/04/2010CN201540480U Remote control device for substation illumination and fan systems
08/04/2010CN201539807U Solar alley lamp
08/04/2010CN201539783U Intelligent tunnel lamp
08/04/2010CN201539771U LED light source for projection machine
08/04/2010CN201539764U Light emitting diode signal lamp
08/04/2010CN201539760U Modularized LED lamp
08/04/2010CN201539747U LED photography lamp improving color rendering index
08/04/2010CN201539713U LED lamp
08/04/2010CN201539698U A flashlight
08/04/2010CN201538276U Automobile automatic light changer
08/04/2010CN101796886A Backlight unit and display apparatus
08/04/2010CN101796556A Determining proportion of faulty leds in a traffic light display
08/04/2010CN101795522A Dual-backup network light control desk and control method
08/04/2010CN101795521A Touch-type touch control switch
08/04/2010CN101795520A Adjustable power inverter self-adapted to silicon-controlled voltage regulation mode
08/04/2010CN101795519A Dimming control circuit suitable for front-edge and/or rear-edge dimmer of light emitting diode (LED)
08/04/2010CN101795518A Current balancing apparatus, current balancing method and power supply apparatus
08/04/2010CN101795517A PWM chopping LED driving circuit used for leading edge and/or trailing edge light regulation
08/04/2010CN101795516A High-energy LED lighting thermal effect early warning and detecting method
08/04/2010CN101795515A Started overshoot current suppression circuit
08/04/2010CN101795514A Temperature compensated current source and method thereof
08/04/2010CN101795513A Wireless urban lighting monitoring technique supporting multiple channels and multiple protocols
08/04/2010CN101795512A Remote control signal receiving system used for lamps and remote control lighting lamp
08/04/2010CN101795511A 光源补偿方法 Light compensation method
08/04/2010CN101795510A Light-emitting device
08/04/2010CN101793506A Optical measuring apparatus
08/04/2010CN101793374A Energy-saving night light and working method thereof
08/04/2010CN101793370A Light emitting module, driving method of diode and display device
08/04/2010CN101793364A LED artistic lighting construction method and device
08/04/2010CN101793359A LED lamp capable of constant light emitting and working method thereof
08/04/2010CN101793351A Hybrid renewable energy based lighting equipment
08/04/2010CN101791181A Luminous showing device
08/04/2010CN101315722B Automatic cash transaction apparatus
08/04/2010CN101208586B Method and system for luminance characterization
08/03/2010US7768216 Control circuit and method for controlling light emitting diodes
08/03/2010US7768212 LED driver and circuit for controlling a power switch to provide a driving voltage to at least one LED
08/03/2010US7768211 Method and circuit arrangement for operating a high-pressure gas discharge lamp
08/03/2010CA2472577C Surgical lighting control and video system
07/2010
07/29/2010WO2010085748A2 Combined serial/parallel led configuration and single layer pcb containing the same
07/29/2010WO2010085286A1 Integrated light emitting and light detecting device
07/29/2010WO2010084462A1 Apparatus and method for providing settings of a control system for implementing a spatial distribution of perceptible output
07/29/2010WO2010084248A1 Queue control system
07/29/2010US20100188435 Method for driving a light source, light source apparatus for performing the method and display apparatus having the light source apparatus
07/29/2010US20100188377 Light-emitting device and method for driving the same, and electronic device
07/29/2010US20100188316 Emission control driver and organic light emitting display device using the same
07/29/2010US20100188024 Method of calibrating a lighting system, and lighting system
07/29/2010US20100188022 Methods, luminaires and systems for matching a composite light spectrum to a target light spectrum
07/29/2010US20100188019 Three Color Digital Gobo System
07/29/2010US20100188018 Spotlight and method of lighting up an object
07/29/2010US20100188017 Light emitting diode linear light for machine vision
07/29/2010US20100188016 Discharge Lamp Driving Apparatus
07/29/2010US20100188015 Method and apparatus for controlling and modulating led current
07/29/2010US20100188013 Low power drive circuit
07/29/2010US20100188009 Multi-Modal Load Control System Having Occupancy Sensing
07/29/2010US20100188007 Supplying a signal to a light source
07/29/2010US20100188006 Dimming alternating current light emitting diodes
07/29/2010US20100188005 Light output device
07/29/2010US20100188004 Driving a light source
07/29/2010US20100188003 Electronic device, a control system and a method of controlling a light-emitting element thereof
07/29/2010US20100188002 Overvoltage protection for current limiting circuits in led applications
07/29/2010US20100188001 Led white-light devices for direct form, fit, and function replacement of existing fluorescent lighting devices
07/29/2010DE202010005323U1 Lichtemissions-Steuerschaltkreis und Handgelenk-Trainingsball unter Verwendung desselben Of the same light emission control circuit and wrist exercise ball using
07/29/2010DE202010004639U1 Steuereinheit für eine LED-Beleuchtung Control unit for a LED lighting
07/29/2010DE102010004064A1 Elektronischer Ballast, der eine Regelung des Stromverlaufs innerhalb jeder Halbwelle aufweist Electronic ballast having a control of the current flow within each half-wave
07/29/2010DE102007003345B4 Leuchtensteuerungssystem Light Control System
07/29/2010DE10013215B4 Ansteuerschaltung für Leuchtdioden A drive circuit for LEDs
07/29/2010CA2750619A1 Multi-modal load control system having occupancy sensing
07/29/2010CA2750163A1 Integrated light emitting and light detecting device
07/29/2010CA2749211A1 Queue control system
07/28/2010EP2211083A1 Lighting system
07/28/2010EP2210453A1 Light management system with automatic identification of light effects available for a home entertainment system
07/28/2010EP2210263A1 Control of illumination devices
07/28/2010CN201536446U Power line carrier stepless light-dimming LED multi-channel driving constant-current system and controllers
07/28/2010CN201536445U 光敏控制终端 Photosensitive control terminal
07/28/2010CN201536444U 太阳能楼道照明灯控制系统 Solar corridor lighting control systems
07/28/2010CN201536443U 具有远程通信功能的led路灯控制器 Led street light controller with remote communication capabilities
07/28/2010CN201536442U 一种汽车灯光控制装置 An automobile lighting control device
07/28/2010CN201536441U 道路照明系统 Street lighting systems
07/28/2010CN201536440U 教室智能节能器 Classroom Intelligent Energy Saver
07/28/2010CN201536360U Light emitting diode driver for a photoelectric coupler
07/28/2010CN201536358U Wall type light modulating switch
07/28/2010CN201536325U Three-phase alternating current power supply device of single-phase current-using equipment
07/28/2010CN201535986U 新型无线控制警灯显示屏装置 New wireless control lights display device
07/28/2010CN201535957U Healthy clock demonstrating device
07/28/2010CN201535472U 一种led路灯及其系统 One kind of led lights and systems
07/28/2010CN201535461U 一种智能台灯 An intelligent lamp
07/28/2010CN201535459U Induction LED bulb
07/28/2010CN201535452U 一种高灵敏度声光控led球形灯 A high-sensitivity spherical sound and light control led lights
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