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)
10/2010
10/14/2010US20100259192 Buck-mode boost converter with regulated output current
10/14/2010US20100259191 Power control circuit and method
10/14/2010US20100259190 Lighting assembly
10/14/2010US20100259188 Ac led module with a current regulative diode
10/14/2010US20100259187 Controller for semiconductor lighting device
10/14/2010US20100259186 Buck converter with III-nitride switch for substantially increased input-to-output voltage ratio
10/14/2010US20100259185 Thyristor Starting Circuit
10/14/2010US20100259184 Light-emitting device
10/14/2010US20100259182 Light source intensity control system and method
10/14/2010US20100259181 Control circuit for light emitting device
10/14/2010US20100259180 Led circuit and method for controlling the average current of the led
10/14/2010US20100259178 Stereoscopic View Light Source, with multiple modes of operation
10/14/2010US20100259177 Led driver with extended dimming range and method for achieving the same
10/14/2010US20100259176 Helium balloon
10/14/2010US20100259175 Method and arrangement for adjusting a color location, and illumination system
10/14/2010US20100259174 Method of controlling lighting system
10/14/2010DE102010003506A1 Light emitting diode-cluster circuit for light emitting diode lamp of illumination system, has two light emitting diodes, which are connected in series
10/14/2010DE102009016918A1 Lighting device for use in building, has illuminant and control device for receiving input signal and for controlling illuminant depending on input signal
10/14/2010DE102009006483A1 Vorschaltgerät für Gasentladungslampen Ballast for gas discharge lamps
10/14/2010CA2758196A1 Lighting device having status indication by modulated light
10/14/2010CA2758017A1 Intelligent lighting control system
10/14/2010CA2757938A1 Efficient address assignment in coded lighting systems
10/14/2010CA2755857A1 High voltage supply to increase rise time of current through light source in an optical sensor system
10/14/2010CA2755357A1 Dual voltage and current control feedback loop for an optical sensor system
10/14/2010CA2755013A1 Optical sensor system including series connected light emitting diodes
10/14/2010CA2754733A1 Current source to drive a light source in an optical sensor system
10/13/2010EP2240000A1 Message controllable lamp
10/13/2010EP2239999A1 Interface for controlling an electronic ballast
10/13/2010EP2239998A2 Remote Lighting Control System
10/13/2010EP2239494A1 Assembly for lighting room
10/13/2010EP2238814A1 Led lighting system with optical communication functionality
10/13/2010EP2238813A1 Lighting control having an idle state with wake-up upon actuation
10/13/2010EP2238812A1 Lighting system and method for operating a lighting system
10/13/2010EP2238811A1 Sensor device with tilting or orientation-correcting photo sensor for atmosphere creation
10/13/2010EP2238384A1 Semiconductor package with incorporated light or temperature sensors and time multiplexing
10/13/2010CN201608951U Led恒流驱动电路板 Led constant current drive circuit board
10/13/2010CN201608950U 高能效建筑照明及能量管理控制系统 Energy-efficient architectural lighting and energy management control systems
10/13/2010CN201608949U 路灯变压器节电装置 Transformers lights energy-saving devices
10/13/2010CN201608948U 高压直流led路灯供电系统及路灯 High-voltage DC power supply system and led street lights
10/13/2010CN201608947U Led显示装置及其led背光源驱动系统 Led display device and led backlight driving system
10/13/2010CN201608946U 航行灯控制电路 Navigation light control circuit
10/13/2010CN201608945U Led光源的驱动器 Led light source drive
10/13/2010CN201608944U 无电解电容开关电源 No electrolytic capacitor switching power supply
10/13/2010CN201608943U 智能彩灯控制装置 Intelligent lights control device
10/13/2010CN201608942U 一种led灯的驱动器 One kind of led lights drive
10/13/2010CN201608941U 发光二极管驱动装置 Light-emitting diode drive device
10/13/2010CN201608940U 节能型楼宇照明装置 Energy-efficient building lighting device
10/13/2010CN201608939U 红外线感应灯 Infrared sensor lights
10/13/2010CN201608938U 一种用于led灯箱的光源系统 Light system for led signs of
10/13/2010CN201608937U 简易智能调光led驱动器 Simple intelligent dimming led driver
10/13/2010CN201608936U 采用磁保持继电器的调光-直通两用抽屉型调光柜 Using magnetic latching relay dimming - straight dual drawer-type dimmer cabinet
10/13/2010CN201608935U 配电型调光柜 Distribution dimmer cabinet
10/13/2010CN201608796U 电视机 TV set
10/13/2010CN201608764U 一种根据播放音乐变换显示色彩的手机 A method according to music phones display color conversion
10/13/2010CN201608761U 具有调光灯的移动电话 With dimming light mobile phone
10/13/2010CN201607836U 能够提供照明的电子书 EBooks can provide lighting
10/13/2010CN201606808U 一种高效的led面板灯 An efficient led panel light
10/13/2010CN201606804U 节能路灯 Energy saving lamps
10/13/2010CN201606803U 风光互补太阳能路灯 Wind Solar Street Light
10/13/2010CN201606802U Led动感应刹车闪烁控制装置 Led flashing dynamic brake control device should be
10/13/2010CN201606796U 太阳能遥控充电灯具 Remote solar charging lamps
10/13/2010CN201606793U 一种太阳能灯具 A solar lamps
10/13/2010CN201606730U 一种变色led柔性霓虹灯 A variable color led flexible neon
10/13/2010CN201606727U 小功率led照明灯 Low power led lights
10/13/2010CN201606717U 一种led灯管 One kind of led tube
10/13/2010CN201606716U 一种led装饰照明灯 One kind of led decorative lights
10/13/2010CN201606700U 新型led照明器 The new led illuminator
10/13/2010CN201606683U 替代卤素灯的led灯 Led lights to replace halogen lamps
10/13/2010CN201606672U 灯光可调节的头灯 Adjustable headlamp lighting
10/13/2010CN201606666U 手电筒 Flashlight
10/13/2010CN201604575U 一种带限流限压功能的闪光器电路 A tape limiting pressure limiting function flasher circuit
10/13/2010CN1929709B Light-emitting diode lighting circuit and method for improving its luminous efficiency
10/13/2010CN101861762A Illumination device and illumination apparatus using the same
10/13/2010CN101861761A Direction controllable lighting unit with ultrasound
10/13/2010CN101861760A Operating device for illumination unit for data output
10/13/2010CN101861028A Device and method for streetlight fault detection and streetlight signal transmitting device
10/13/2010CN101861027A Intelligent centralized control system of street lamps
10/13/2010CN101861026A LED energy saving lamp
10/13/2010CN101861025A LED light emitting device and drive circuit thereof
10/13/2010CN101861024A Centralized control dimming system of LED
10/13/2010CN101861023A Light-emitting diode (LED) illuminating circuit
10/13/2010CN101861022A LED driving power and starting method of power tube thereof
10/13/2010CN101861021A Lighting LED digital power-driven management control circuit
10/13/2010CN101861020A Control system and method of lamp fitting
10/13/2010CN101861019A Driving power sources for lighting high-power LED array
10/13/2010CN101861018A LED switch power supply capable of dimming
10/13/2010CN101861017A Region illumination maintenance system and method
10/13/2010CN101861016A Dimming switch power supply device of LED lamp
10/13/2010CN101861015A LED light bar protective circuit
10/13/2010CN101861014A Omni-direction shadowless illumination meter
10/13/2010CN101861013A Intelligent lamp and control method thereof
10/13/2010CN101861012A Device utilizing current and voltage feedback to realize constant current control
10/13/2010CN101861011A Converter device for driving light sources, related method and computer program product
10/13/2010CN101861010A Converter device and corresponding method
10/13/2010CN101861009A Control circuit for light emitting device
10/13/2010CN101861008A Switching regulator suitable for light source
10/13/2010CN101861007A Power control circuit and method
10/13/2010CN101861006A Dimming control circuit and illumination device
10/13/2010CN101861005A LED drive circuit and portable lamp
10/13/2010CN101861004A LED constant current source driving circuit for communication
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