Patents
Patents for H05B 39 - Circuit arrangements or apparatus for operating incandescent light sources and not adapted to a particular application (6,420)
04/2003
04/16/2003CN2545795Y Color lamp electric appliance controlling box
04/16/2003CN2545789Y Connected color lamps
04/15/2003US6548993 Power supply module having internal energy storage circuit for stable oscillation
04/10/2003WO2003030595A1 Self-oscillating bridge circuit comprising a start circuit
04/10/2003US20030067767 Portable energy-saving lighting device
04/09/2003EP1219145B1 Signal generator and control unit for sensing signals of signal generator
04/08/2003USRE38069 Electrical switched load relocation apparatus
04/08/2003US6545434 Multi-scene preset lighting controller
04/03/2003US20030062856 Lighting system
04/03/2003US20030062841 Method of operating a dimmable fluorescent light
04/02/2003EP1298963A1 Transmit and receive LED
03/2003
03/27/2003US20030057879 Lighting electronic controller
03/27/2003US20030057864 Variable switch with reduced noise interface
03/20/2003US20030052623 Ballast for at least one electric incandescent lamp
03/19/2003EP1294215A2 Ballast for at least one incandescent lamp
03/18/2003CA2403053A1 Ballast for at least one electric incandescent lamp
03/13/2003DE10119473C1 On-off switching and dimming device for room lighting devices uses single dimmer for controlling several different lighting devices
03/12/2003EP1290920A1 Light animation device
03/12/2003EP1290919A2 Method and apparatus for programmable power curve and wave generator
03/12/2003EP1018208B1 Phase controlled dimming system with active filter for preventing flickering and undesired intensity changes
03/11/2003US6531834 Circuit arrangement for controlling an analog voltage signal
03/06/2003WO2003005132A3 Power-conservation system
03/05/2003EP1289345A1 Method and device for controlling the light intensity in a room illuminated by daylight and artificial light
03/05/2003CN2539378Y Infrared induction photocontrolled automatic lighting switch
03/05/2003CN2539377Y Brightness changeable road traffic signal lamp with one light source for three-colour lamp
02/2003
02/27/2003WO2003017734A1 Wiring scheme for incandescent lamps of a lighting device
02/26/2003CN1399092A Decorative light string with spare part storage
02/20/2003WO2003015478A1 Dimmer control system having remote infrared transmitters
02/13/2003WO2003012968A1 Improvements in or relating to a power distribution system
02/13/2003US20030030420 Load driving apparatus
02/12/2003CN2535998Y Lamp-string remote control device
02/11/2003US6518713 Method of illuminating incandescent lamp, and circuit for illuminating the same
02/11/2003US6518711 Halogen lamp electronic transformer
02/11/2003US6518707 Voltage detector for series light circuit
02/06/2003US20030025969 Dimmer control system having remote infrared transmitters
02/05/2003CN2534766Y Remote-controlling controller for illuminating lamps
02/05/2003CN2534734Y Radio remote control power-saving switch
02/05/2003CN1395457A Controller for street lamp, advertisement lamp and exterior illumination lamp
02/04/2003US6515437 Power supply for hybrid illumination system
01/2003
01/29/2003EP1280384A2 Dimming module
01/23/2003US20030015302 Infrared hand-held remote control
01/16/2003WO2003005777A1 Lighting system and method
01/16/2003WO2003005550A1 Electronic control systems and methods
01/16/2003WO2003005132A2 Power-conservation system
01/16/2003US20030011321 Dielectric barrier discharge lamp having a starting aid
01/16/2003CA2628022A1 Electronic control systems and methods
01/16/2003CA2627848A1 Electronic control systems and methods
01/16/2003CA2627819A1 Electronic control systems and methods
01/15/2003EP1276137A2 Dielectric-barrier discharge lamp with starting aid
01/10/2003CA2392974A1 Dielectric barrier discharge lamp having a starting aid
01/09/2003US20030009264 Power-conservation system based on indoor/outdoor and ambient-light determinations
01/09/2003US20030006710 Electronic control systems and methods
01/07/2003US6504317 Ceiling lamp brightness control device
01/07/2003CA2246661C Novel daylight lamp
01/03/2003WO2003001854A1 An electronic band to make characters
01/01/2003CN1388646A Repair apparatus for decorating lamp shunt
12/2002
12/31/2002US6501237 Dimmer unit
12/31/2002US6501236 Variable switch with reduced noise interference
12/26/2002US20020195945 Voltage detector for series light circuit
12/25/2002CN2528186Y Lamp strip control box remote-controller
12/18/2002EP1266545A1 Electronic transformer
12/18/2002CN2527058Y Emergent lamp for controlling fire
12/17/2002US6495973 Lighting control system and method
12/17/2002US6495970 Lamp stand with multi-stage light modulation
12/12/2002US20020186564 Light adjusting and controlling assembly
12/12/2002DE10128109A1 Light or torch has supply part provided with regulating unit with pulse-pause voltage clocking that sets light intensity depending on ambient light
12/11/2002EP0992179B1 Power supply for hybrid illumination system
12/11/2002CN2525736Y Intelligent radio remote control electric switch device
12/05/2002US20020179817 Illumination management system
12/05/2002US20020179815 Lighting control circuit
12/03/2002US6489724 Dimmer switch with electronic control
11/2002
11/28/2002US20020175639 Closed loop lighting control system
11/27/2002CN2523168Y Programmable lamplight controller
11/27/2002CN2523167Y Low-voltage, micro-current electronic programmed-control flash component
11/27/2002CN1381816A Eye-protecting and posture-correcting desk for learning on day or at night
11/26/2002US6486617 Device for controlling light sources having a ballast
11/21/2002WO2002093711A1 Voltage regulated light string
11/21/2002US20020171371 Voltage regulated light string
11/21/2002DE10124086A1 Electrical lighting fixture with transparent current guide, transformer for stepping up voltage from electricity supply network; a series circuit of loads can be provided
11/21/2002DE10122409A1 Electrical light regulator for vehicle involves extrapolating future value of supply voltage to which pulse-pause ratio is set from current value of supply voltage
11/21/2002DE10119576C1 Halogen lamp control device uses switching relays for on-off switching of first and/or second group of halogen lamps via double wall switch
11/20/2002CN2521789Y Incandescent lamp long service lift energy-saving holder
11/14/2002WO2002091328A1 Infrared hand-held remote control
11/14/2002US20020168892 Decorative light string with storage compartment for replacement components
11/14/2002US20020168890 Light plug with storage compartment
11/14/2002DE10122923A1 Dimmer, especially for controlling intensity of lighting devices, has second triac's switch-on delayed with respect to that of a first triac depending on control angle defined by dimmer setting
11/12/2002US6480001 Repair device for decorative light shunt
11/06/2002CN1378410A Two-line system electronic switch power circuit
11/05/2002US6476683 Adaptive switching speed control for pulse width modulation
11/05/2002US6476559 Ceremonial luminary and associated process
10/2002
10/31/2002US20020159267 Touch-sensitive switch with brightness-control for lamps
10/30/2002EP1253809A2 Control device and method for controlling an electrical load
10/30/2002CN1377214A Illuminating system for providing effects of sunrise and sunset
10/24/2002US20020153850 Automated ceremonial lighting
10/24/2002US20020153780 Touch operated control system for electrical devices
10/24/2002DE10213254A1 Lastbetriebssystem und Verfahren dazu Load Operating System and method therefor
10/24/2002DE10119575A1 Transformer for converting mains AC voltage e.g. to 12 V e.g. for lighting system, comprises dimmer and transformer built in to mains plug
10/23/2002CN1376017A Lamp controller and control method of lamp control circuit
10/22/2002US6469456 Sparkle suppression circuit to protect the contact terminals of operation light bulbs
10/17/2002WO2002082403A1 Lights signal
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