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)
06/2010
06/01/2010US7728525 Relamping circuit for battery powered ballast
05/2010
05/27/2010WO2010059753A2 Led lighting controller
05/27/2010WO2010059746A1 Led lighting system with bypass circuit for failed led
05/27/2010WO2010059261A1 Apparatus and method of light emission emulation
05/27/2010WO2010057622A1 Lighting system having security lighting
05/27/2010WO2010057241A1 Addressing method for a lamp, particularly light-emitting diodes
05/27/2010WO2010039016A3 Infrared remote control systems, employing visible light signals, ultrasounds, audible sound signals and radiofrequency for lighting
05/27/2010WO2010022182A3 Led backlight
05/27/2010WO2010016747A3 Method for enabling synchronous and asynchronous control of serially connected led illuminating device
05/27/2010US20100131905 Methods, Systems, and Products for Gesture-Activation
05/27/2010US20100128432 System and method for virtual computing environment management, network interface manipulation and information indication
05/27/2010US20100127642 Cluster control device of street lamp circuits
05/27/2010US20100127640 Brightness-adjustable illumination driving system
05/27/2010US20100127639 Led illumination module
05/27/2010US20100127638 Light source control device and method
05/27/2010US20100127636 Illuminating ribbon
05/27/2010US20100127634 Methods and apparatus for conveying information via color of light
05/27/2010US20100127633 Method for driving a lamp in a lighting system based on a goal energizing level of the lamp and a control apparatus therefor
05/27/2010US20100127628 Display device
05/27/2010US20100127627 Light-emitting medical devices having protections against unintended light exposure
05/27/2010US20100127626 Load Control Device Having A Visual Indication of Energy Savings and Usage Information
05/27/2010US20100127625 Surge Protection Module for Luminaires and Lighting Control Devices
05/27/2010DE202010001690U1 Einschaltzeitbegrenzer für elektrische Leuchtmittel Einschaltzeitbegrenzer for electric bulbs
05/27/2010DE10347743B4 Beleuchtungsschaltung Lighting circuit
05/27/2010DE102009011225B3 Bus coupling unit for e.g. connecting subscribers to bus system, has protection circuit with MOSFET transistor, where current is limited to maximum level by resistor and transistor arrangement, in case of faulty connection of voltage source
05/27/2010DE102008058524A1 Circuit arrangement for controlling current of LED, has controller for converting control variable into actuating variable for controlling current controller, and LED current sensor and/or temperature sensor that output actual value
05/27/2010DE102008057042A1 Stromsparende Sensorschaltung Power-saving sensor circuit
05/27/2010DE102008053624A1 Lampe/EVG-System mit definiertem Betriebsparameter Lamp / ECG system with a defined operating parameters
05/27/2010DE102008053486A1 Elektronisches Vorschaltgerät mit standardisierten Datenschnittstelle Electronic ballast with standardized data interface
05/26/2010EP2190266A1 Device and method for switching a light source
05/26/2010EP2189803A1 Positioning system, air conditioning system and lighting system
05/26/2010EP2189767A1 Automatic calibration of brightness sensors in buildings
05/26/2010EP2189043A1 System with presence detector, method with presence detector, presence detector, radio receiver
05/26/2010CN201491352U Self-oscillating half-bridge circuit device and ballast and lamp comprising same
05/26/2010CN201491347U Light control human body induced controller for illuminating lamp
05/26/2010CN201491346U Temperature compensation circuit of LED lamp
05/26/2010CN201491345U Solar generating controller
05/26/2010CN201491344U Ultra-long life solar energy underground lamp control circuit
05/26/2010CN201491343U Intelligent control circuit of LED lamp
05/26/2010CN201491342U 自适应led交通灯 Adaptive led traffic lights
05/26/2010CN201491341U High-power led power supply circuit
05/26/2010CN201491340U Key switch
05/26/2010CN201491339U LED driving circuit
05/26/2010CN201491338U LED driver circuit
05/26/2010CN201491337U Human mood intelligent light control system
05/26/2010CN201491336U Self-adaptive lighting energy-saving intelligent network control system
05/26/2010CN201491335U Intelligent road lamp power conservation controller
05/26/2010CN201491334U Device for wirelessly controlling lamplight
05/26/2010CN201491333U Interface connecting system for CAN bus network and wireless network
05/26/2010CN201491332U Luminophor brightness switchover device by changing on-off state of power switch to switch over brightness thereof
05/26/2010CN201491331U LED lamp control circuit and refrigerator provided with the control circuit
05/26/2010CN201491330U Energy-saving monitoring system of power line carrier street lamp
05/26/2010CN201491329U Brightness adjustment circuit
05/26/2010CN201491328U Adjusting device of luminaire switch
05/26/2010CN201491327U Device for improving the uniformity of the on-off time of solar LED lamp
05/26/2010CN201491326U Remote lighting dimming controller
05/26/2010CN201491325U LED lamp constant current light modulating device
05/26/2010CN201491324U Controlling device for adjusting light of solar LED lamp
05/26/2010CN201491323U Control drive circuit of music glaring color lamp
05/26/2010CN201491322U Controlled silicon commercial power LED dimming light source
05/26/2010CN201491321U DMX decoder address setting system
05/26/2010CN201491320U Aging device of luminaire
05/26/2010CN201491319U Wireless control electric lamp
05/26/2010CN201491318U Two-wire system LED drive circuit and LED drive system
05/26/2010CN201491317U Infrared remote control receiving control device
05/26/2010CN201491316U High-voltage LED driving circuit
05/26/2010CN201491315U Automatic street lamp energy-saving control device
05/26/2010CN201491314U Driver circuit for LED fluorescent lamp
05/26/2010CN201491313U Semiconductor LED energy-saving drive power supply
05/26/2010CN201491312U Four-dimensional integrated lamp switch
05/26/2010CN201490544U LED lamp holder with wireless control switch
05/26/2010CN201489798U Display device capable of improving optical uniformity and current sharing circuit
05/26/2010CN201489769U LED writing board
05/26/2010CN201489728U Teaching device with Chinese relief map models
05/26/2010CN201489727U Teaching device for stereoscopic world map model
05/26/2010CN201489658U Remote control system and remote control light utilizing same
05/26/2010CN201489222U Eyeglass with touch illumination function
05/26/2010CN201487883U Optical control lamp
05/26/2010CN201487882U Color LED lighting power adapter
05/26/2010CN201487881U LED energy-saving lighting circuit
05/26/2010CN201487880U Ultraviolet sterilization lamp
05/26/2010CN201487800U Light emitting diode full spectrum stepless color adjusting lamp
05/26/2010CN201487798U Safety and energy-saving decorative lamp
05/26/2010CN201487796U Solar LED outdoor public lighting device
05/26/2010CN201487795U Solar building pubic illumination device
05/26/2010CN201487794U Automatic control solar light
05/26/2010CN201487792U 草坪灯 Lawn Lights
05/26/2010CN201487791U Solar self luminescence 360 degree irradiation road traffic safe mark
05/26/2010CN201487778U Miniature photolocking time delay shut-off LED acoustic control lamp
05/26/2010CN201487772U Dual-purpose lamp device for illumination and emergency
05/26/2010CN201487769U Solar street lamp
05/26/2010CN201487767U Light control electric storage bicycle light
05/26/2010CN201487714U Backlight module with optical detection component
05/26/2010CN201487692U Square three-primary color surface mount device LED water pipe lamp
05/26/2010CN201487690U Spherical LED decorative light string
05/26/2010CN201487688U Embedded colored lantern splicing string
05/26/2010CN201487687U Centrifuger LED lamp belt
05/26/2010CN201487684U Synchronous light emitting diode lamp string
05/26/2010CN201487653U LED induction lamp
05/26/2010CN201487647U High-power LED down lamp
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