H05B 37 - Circuit arrangements for electric light sources in general

Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776)
12/2004
12/16/2004	US20040251837 Motion sequence detection and actuation circuitry and articles incorporating same
12/16/2004	US20040251402 Circuit with an opto-electronic display unit
12/16/2004	US20040250964 Motorized shade control system
12/16/2004	DE19925064B4 Vorrichtung und Verfahren zur Steuerung von Beleuchtungsanlagen, Maschinen u. dgl. Apparatus and method for controlling lighting systems, machinery. Like.
12/16/2004	CA2528061A1 Energy savings device and method for a resistive and/or an inductive load and/or a capacitive load
12/15/2004	EP1486099A1 Initialization of wireless-controlled lighting systems
12/15/2004	EP1377888A4 Digital dimming fluorescent ballast
12/14/2004	US6832072 Wireless switch
12/14/2004	US6831569 Method and system for assigning and binding a network address of a ballast
12/14/2004	US6831420 Light emitting system, transmitting apparatus for use in light emitting system, and receiving apparatus for use in light emitting system
12/14/2004	US6831417 Method of manufacturing a lamp assembly
12/09/2004	WO2004107771A2 Methods and apparatuses for mounting a wireless network component to a fluorescent light
12/09/2004	WO2004107636A2 Deriving power for a wireless network component from the power source of a fluorescent light
12/09/2004	US20040247323 Illuminator including optical transmission mechanism
12/09/2004	US20040246742 Illumination device
12/09/2004	US20040246720 Remote control actuated art lamp
12/09/2004	US20040246640 Series connected light string with filament shunting
12/09/2004	US20040245943 Controllable lighting system with a second communication protocol and appliances for this purpose
12/09/2004	US20040245941 Driving device for a light-emitting component and a method for driving a light-emitting component
12/09/2004	DE10323752A1 Verfahren zum Betreiben einer Lichtanlage Method for operating a lighting system
12/09/2004	DE10323690A1 Lichtanlage und Verfahren zur Herstellung derselben Lighting system and method for manufacturing the same
12/09/2004	DE10323689A1 Steuerbare Lichtanlage mit zweitem Kommunikationsprotokoll und Geräte hierfür Controllable lighting system with a second communication protocol and device therefor
12/09/2004	DE102004021238A1 Fahrzeugleuchte Vehicle light
12/08/2004	EP1484218A1 Light emitting circuit and lighting apparatus
12/08/2004	EP1483534A1 Remote position control of lighting unit
12/08/2004	CN2662585Y Christmas lamp controller
12/08/2004	CN2662382Y Myopia preventive back straight instrument capable of giving out caution sound and controlling lamplight
12/08/2004	CN1553754A Streetlight system controlling mode
12/08/2004	CN1553753A Streetlight system power supply communication signal relay transmission mode
12/08/2004	CN1179607C System for operating lamp
12/08/2004	CN1179256C Home and building automatic system
12/07/2004	US6828739 Light emitting device
12/07/2004	US6827464 Pool light controller
12/02/2004	US20040240890 Methods and apparatus for controlling devices in a networked lighting system
12/02/2004	US20040240230 Light-emitting unit
12/02/2004	US20040240132 Hid dimming system interface box
12/02/2004	US20040239259 Portable fluorescent task lamp
12/02/2004	US20040238720 Device for compensating for fluctuations in a light source and film scanner
12/01/2004	EP1482770A1 Light emitting device and display unit using the light emitting device and reading device
12/01/2004	EP1446986A4 The electronic switch for lighting lamp that has security function
12/01/2004	EP1138177B1 Modular master-slave power supply controller
12/01/2004	EP1025745B1 Energy saving lighting controller
12/01/2004	CN2660840Y Electricity saving auto controller of urban lights
12/01/2004	CN2660839Y Time division, voltage-dividing controlled solar light
12/01/2004	CN1552172A Creating and sharing light shows
12/01/2004	CN1551703A Receiver, electronic apparatus, and discharge lamp lighting apparatus
12/01/2004	CN1550868A Projection display apparatus
12/01/2004	CN1550824A Display device ,display method and projector
12/01/2004	CN1178019C Illumination system comprising LED array
11/2004
11/30/2004	US6825772 Electroluminescent dashboard control circuit
11/30/2004	US6825769 Automatic shut-off light system when user sleeps
11/30/2004	US6825620 Inductively coupled ballast circuit
11/30/2004	US6824283 Wide area fluorescent lighting apparatus
11/30/2004	CA2311189C Automatic gang switch having a heat ray sensor
11/30/2004	CA2307252C Pir device
11/25/2004	WO2004103029A1 Apparatus for remotely turning on and off lighting devices
11/25/2004	WO2004102517A1 Active matrix type display apparatus
11/25/2004	WO2004102300A1 Energy-saving device for street lighting systems, and associated method
11/25/2004	US20040232856 Lighting system and method for its production
11/25/2004	US20040232852 Method for operation of a lighting system
11/25/2004	US20040232851 Deriving power for a wireless network component from the power source of a fluorescent light
11/25/2004	US20040232850 Energy conservation electrical circuitry for lighting control by occupancy sensors, in building's large spaces
11/25/2004	US20040232849 Methods and apparatuses for mounting a wireless network component to a fluorescent light
11/25/2004	US20040232845 Inductive coil assembly
11/24/2004	EP1480498A2 Method for operating a lighting equipment
11/24/2004	EP1480497A2 System for the remote control of light fixtures
11/24/2004	EP1480496A2 Controllable lighting equipment with a second communication protocol, and apparatus therefor
11/24/2004	EP1480495A2 Lighting equipment and method for installing it
11/24/2004	EP1479167A2 Frequency divider
11/24/2004	EP0919077A4 High efficiency lighting system
11/24/2004	CN2659082Y Miniature lamp remote controller
11/24/2004	CN2659081Y Device for regulating and controlling brightness of lighting device
11/24/2004	CN2659080Y Drive circuit for controlling changing of whole-color LED
11/24/2004	CN2659079Y Led电路装置 Led circuit device
11/24/2004	CN2658866Y Intelligent multifunction remote control switch
11/24/2004	CN1177515C Solar photovoltaic electroluminescence device
11/23/2004	US6822556 Methods and apparatus for a multi-mode night-light configured to emulate a traffic signal
11/23/2004	US6822403 Light emitting element drive device and electronic device having light emitting element
11/23/2004	US6821272 Electromagnetic energy distributions for electromagnetically induced cutting
11/23/2004	US6820999 Motorized lamp
11/23/2004	US6820998 Energy saving type of light emitting diode lamp
11/22/2004	CA2467609A1 Method for operation of a lighting system
11/22/2004	CA2467560A1 Controllable lighting system with a second communication protocol and appliances for this purpose
11/22/2004	CA2467518A1 Lighting system and method for its production
11/18/2004	WO2004100618A1 Digital addressable electronic ballast and control unit
11/18/2004	WO2004100617A1 Lamp provided with communications network element
11/18/2004	WO2004100611A1 Led lighting module and system
11/18/2004	US20040227472 Method and apparatus for networked lighting system control
11/18/2004	US20040227409 Intelligent electrical devices
11/18/2004	US20040227064 Automatic safety lighting system
11/18/2004	DE10319514A1 Schnittstelle für Digital- und Netzspannungssignale Interface for digital and line voltage signals
11/18/2004	DE102004016332A1 Entladungslampenstarter Discharge lamp starter
11/18/2004	CA2524635A1 Digital addressable electronic ballast and control unit
11/17/2004	EP1477045A2 Starter assembly for a gas discharge lamp
11/17/2004	EP1476239A1 Removable closure assembly for a water treatment system
11/17/2004	CN2657327Y Intelligent controller for solar lamps and lanterns
11/17/2004	CN2657326Y Intelligent road lamp controller for global locating system
11/17/2004	CN2657289Y Improved composite double-controlling mode civil power supply switch
11/17/2004	CN2657285Y Switch control circuit for kitchen ventilator
11/17/2004	CN1176315C Energy-saving type LED lamp set

1 ... 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 ... 578