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)
10/2003
10/23/2003US20030198045 Flameless candle
10/22/2003CN2582323Y Light adjusting means for lamp
10/22/2003CN2582322Y Light fixable, digital, multiple color changeable type lamp module
10/22/2003CN1450845A 灯控制系统 Light Control System
10/22/2003CN1450842A Single lamp monitor-control system for road lamp
10/21/2003US6636150 Lamp monitoring and control system and method
10/21/2003US6636005 Architecture of ballast with integrated RF interface
10/21/2003US6635999 Method and apparatus for controlling the temperature of a multiparameter light and/or a component thereof using orientation and/or parameter information
10/21/2003US6634769 Timer
10/16/2003WO2003084375A1 Coin-operated sound-producing time-controlled candle system and method for the production of said candle
10/16/2003WO2002082283A3 Digital addressable lighting interface bridge
10/16/2003US20030193809 Motorized lamp
10/16/2003US20030193314 Apparatus and method for powering portable battery operated light sources
10/15/2003EP1353538A1 Programmable ambient-light circuit
10/15/2003EP1353317A2 Method and apparatus for dimming a lamp in a backlight of a liquid crystal display
10/15/2003EP1353122A2 Motorized lamp
10/15/2003EP1266269B1 System and control device for the control of several actuators in a room
10/15/2003CN2580722Y Device for controlling solar-energy road-lamp
10/15/2003CN1449641A Rechargeable lamp system
10/15/2003CN1448679A Refrigerator refrigeration and cold storage room rear lighting lamp circuit
10/09/2003WO2003083818A1 Device and method of operation for automatic control of backlight
10/09/2003WO2003083359A2 Lighting apparatus with electronic shadow compensation
10/09/2003US20030189495 Method and system for controlling a selected electrical load in a building
10/09/2003US20030189211 Automatic backlight for handheld devices
10/09/2003DE20311151U1 Lighting unit mixing light from lamps of different colors, is portable, columnar and has integrated electronic controller
10/08/2003EP1351366A2 Lamp
10/08/2003EP1350416A2 Light emitting device
10/08/2003EP1350322A1 Two-wire controlled switching
10/08/2003CN2579133Y Energy-saver of street lamp
10/08/2003CN1447634A Illumination with security protection circuit
10/07/2003US6630801 Method and apparatus for sensing the color point of an RGB LED white luminary using photodiodes
10/07/2003US6630800 Remote-control device of lamp series control box
10/02/2003WO2003081962A1 Dimmer circuit with improved inductive load imbalance protection
10/02/2003WO2003081961A1 Improved dimmer circuit arrangement
10/02/2003WO2003081960A1 Interface for digital communication
10/02/2003WO2003081745A1 Lighting system
10/02/2003WO2003081364A1 Dimmer circuit with improved ripple control
10/02/2003US20030185009 Lighting apparatus with electronic shadow compensation
10/02/2003US20030185004 Illuminator and method of making same
10/02/2003DE20218216U1 Compact unit lighting object or interior briefly, employs film battery with electronics controlling duration of illumination
10/02/2003CA2480413A1 Dimmer circuit with improved inductive load imbalance protection
10/02/2003CA2480407A1 Improved dimmer circuit arrangement
10/02/2003CA2480391A1 Dimmer circuit with improved ripple control
10/02/2003CA2480166A1 Lighting system
10/01/2003EP1349437A2 Conductor rail system with control line
10/01/2003EP1349436A2 Switchable luminaire with auxiliary light
10/01/2003EP1349432A1 Illuminator and method of making same
10/01/2003EP1348319A2 Led luminaire with electrically adjusted color balance
10/01/2003EP1348318A2 Temperature dependent color control for a luminaire with a multicolored array of leds
10/01/2003EP1118252B1 Lighting control system including a wireless remote sensor
10/01/2003EP0898681B2 flush lighting
10/01/2003CN2577528Y Lighting matrix control box
10/01/2003CN2577527Y Road lamp control device
10/01/2003CN2577526Y Automatic lighting controller
10/01/2003CN1446444A Method and device for controlling luminous units in optical monitoring system
10/01/2003CN1446036A Wireless control drive system and its control method
10/01/2003CN1445803A Electromagnetism type multigang switch
09/2003
09/30/2003US6628093 Power inverter for driving alternating current loads
09/30/2003US6628092 Ballast and method of feeding a fluorescent lamp
09/30/2003US6628089 Extraction of accessory power from a signal supplied to a luminaire from a phase angle dimmer
09/25/2003WO2003079739A1 Spotlight system having a regulating device
09/25/2003WO2003079738A1 Energy-saving dimming apparatus
09/25/2003WO2003079733A1 Driver circuit for an electroluminescent lamp
09/25/2003WO2003078894A1 Remote position control of lighting unit
09/25/2003WO2003030363A3 Circuit with an opto-electronic display unit
09/25/2003US20030179586 Color-changeable vehicle frog lamp
09/25/2003US20030179583 Light emitting circuit and lighting device
09/25/2003US20030179578 Conductor rail system with control line
09/25/2003US20030178943 Microwave energized plasma lamp with solid dielectric waveguide
09/25/2003US20030178892 Electronic control systems and methods
09/25/2003US20030178356 Removable closure assembly for a water treatment system
09/25/2003DE29924498U1 Arrangement for setting and operating fixed installed switching signal generators has receiver unit connected to signal generator, transmitter unit for wireless transfer of control signal(s)
09/25/2003CA2478861A1 Remote position control of lighting unit
09/24/2003EP1347672A1 System and method of iluminating an object
09/24/2003EP1346609A2 Led luminary system
09/24/2003CN2575929Y Folding chair with straps
09/24/2003CN2575430Y Combined structure with changeable angle cramping ring and support lamp decoration
09/24/2003CN2574445Y Kinesthetic flashing series
09/24/2003CN1444428A Control method of all-colour LED acousto-optic system and its equipment
09/24/2003CN1444353A Method for makidng communication with lamp drive device
09/23/2003US6624598 Ballast and method of feeding a fluorescent lamp
09/23/2003US6624597 Systems and methods for providing illumination in machine vision systems
09/23/2003US6623139 Pocket lamp, especially a part of the housing
09/18/2003WO2003077616A1 Hybrid device for the step regulation of the brightness of a lamp
09/18/2003WO2003077610A1 Initialization of wireless-controlled lighting systems
09/18/2003US20030174448 Electrical load drive control apparatus and electrical load drive control method
09/18/2003US20030174139 Method for communicating with an operating device for lamps
09/18/2003US20030173906 Energy-saving dimming apparatus
09/17/2003EP1345475A2 Electrical load drive control apparatus and method
09/17/2003EP1345427A1 Method for communication with a electric lamp operating device
09/17/2003EP1344235A1 Switch unit
09/17/2003CN1443304A Luminaire with multicolored array of LEDS
09/17/2003CN1443032A Power supply equipment of illuminating system using microwave
09/17/2003CN1442766A Method and device for lighting electronic or power driven machinery
09/16/2003US6622053 Electronically controlled stage lighting system
09/16/2003US6621239 Method and apparatus for controlling the temperature of a multi-parameter light
09/16/2003US6621225 Intelligent electrical switching devices
09/16/2003US6621224 Light-controlling device used for vehicle
09/16/2003CA2328292C Program timer
09/12/2003WO2003075617A1 Light emitting device and display unit using the light emitting device and reading device
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