Patents
Patents for H05B 39 - Circuit arrangements or apparatus for operating incandescent light sources and not adapted to a particular application (6,420)
11/2001
11/08/2001US20010038272 Movable barrier operator
11/07/2001EP1152644A1 Reduced voltage and time delay to eliminate filament hot shock
11/07/2001EP1151456A1 Apparatus and method for reducing operating voltage in gas discharge devices
11/06/2001US6313588 Signal generator and control unit for sensing signals of signal generator
11/06/2001US6312141 Simulated fireworks lamp assembly
10/2001
10/31/2001DE10114908A1 Dimmer Dimmer
10/31/2001CN2457837Y Digital control device for household lamp
10/30/2001US6310440 System for individual and remote control of spaced lighting fixtures
10/30/2001US6310439 Distributed parallel semiconductor device spaced for improved thermal distribution and having reduced power dissipation
10/25/2001WO2001080195A1 Touch operated control system for electrical devices
10/24/2001EP1148628A2 Dimmer
10/24/2001CN1073685C Electric lamp with double light source
10/23/2001US6307358 Method and apparatus for delivering power to a mechanical or electrical system
10/23/2001US6307330 System and method for operating incandescent lamps with high voltage source
10/23/2001US6307328 Multipurpose flashlight
10/18/2001WO2001077576A1 Light animation device
10/17/2001EP1145603A1 Multi-scene preset lighting controller
10/17/2001EP0770318B1 Low voltage power control
10/17/2001CN2455037Y Flash-free eye-protective lamp for reading
10/17/2001CN2455036Y Eye-care posture-correction learning desk
10/17/2001CN2454989Y Electronic switch capable of telecontrolling on single-phase wire
10/11/2001US20010028225 Method and device for driving AC type PDP
10/11/2001DE10017432A1 Dimmer switch arrangement e.g. for lighting systems, includes monitor for tracking the dimmer supply voltage supplied from the voltage supply circuit
10/11/2001DE10012363A1 Elektronischer Transformator Electronic transformer
10/10/2001EP1140559A1 Vehicle headlight system
10/10/2001CN2453637Y Radio remote controlling lamp bulb device
10/09/2001US6300878 Constant current regulator using IGBT control
10/09/2001US6300727 Lighting control with wireless remote control and programmability
10/03/2001CN2451708Y Controllable door ring door lamp observation window
09/2001
09/27/2001US20010024095 Movable barrier operator
09/27/2001US20010024094 Movable barrier operator
09/26/2001EP1135974A2 Electronic transformer for lighting
09/25/2001US6294880 Protection device in a hid lamp ignition circuit
09/25/2001US6294874 Ceiling fan with a light-sensitive circuit
09/20/2001WO2001069983A1 Electronic transformer
09/20/2001US20010022501 Device for controlling light sources having a ballast
09/20/2001DE10013018A1 Elektronischer Dimmer und Verfahren zum Betreiben des Dimmers Electronic dimmer and method of operating the dimmer
09/20/2001DE10012362A1 Electronic transformer has inverter, transformer, load circuit containing low voltage halogen lamp(s) and rectifying circuit with active switching elements in form of Field Effect Transistors
09/19/2001EP1135007A1 Electronic dimmer and process for carrying out the dimming
09/19/2001EP1135005A2 Device for controlling light sources with ballast
09/13/2001DE10011306A1 Vorrichtung zur Steuerung von Lichtquellen mit Vorschaltgerät Apparatus for controlling light sources with ballast
09/12/2001CN2448045Y Solar automatic lighting induction device for use in corridor
09/12/2001CN1312666A Decorative lamps
09/10/2001CA2339723A1 Device for controlling light sources having a ballast
09/04/2001US6285134 Light irradiation method for varying a perceived brightness
08/2001
08/29/2001CN2445514Y Infrared remote-controlled touching screen light modulation switch
08/28/2001US6281631 Vehicle light system circuit which automatically compensates for a light source failure
08/28/2001US6281604 Apparatus for controlling AC supply switches
08/23/2001DE10007895A1 Adaptionsvorrichtung für Konstantstromregler Adaption means for constant current regulator
08/22/2001EP0876741B1 Infrared lens
08/22/2001CN2444377Y Light operated desk lamp
08/22/2001CN1309460A Halogen lamp power supply converter with complementary switch
08/21/2001US6278249 Movable barrier operator
08/21/2001US6278240 Low interference lighting system
08/16/2001WO2001059930A1 Phase control method and device
08/16/2001US20010014949 Method of and device for supplying electrical power to a load by means of a power modulation system including at least one controlled switch
08/16/2001EP0763276B1 Switching power supply for the operation of electric lamps
08/15/2001CN2443578Y 探照灯 Searchlight
08/15/2001CN2443577Y Cable tunnel safety voltage intelligent lighting device
08/15/2001CN2443546Y AC 36V human induction switch
08/15/2001CN1308834A Electrical light socket
08/14/2001US6275163 Automatic switch dimmer device
08/08/2001EP1122985A1 Power control apparatus for an electric lamp
08/08/2001EP1122489A2 Hanging lamp
08/07/2001US6272004 Rotary switch lighting device
08/02/2001DE10004156A1 Beleuchtungseinrichtung mit Glühlampen und Vorschaltgerät Lighting device with incandescent lamps and ballast
08/01/2001EP1120019A1 Circuit for controlling a load to be supplied by an alternating current voltage
08/01/2001EP1120018A2 Intelligent electrical devices
07/2001
07/31/2001US6267485 Illuminated bag
07/26/2001US20010009557 Multiplexed lamp assembly
07/25/2001EP1119094A1 Method and device for the supply of electrical energy to a load comprising a dimmer with at least one controlled switch
07/24/2001US6265834 Tubular string of Christmas lights
07/19/2001WO2001052608A1 Ac to ac constant current regulator using igbt
07/19/2001WO2001006652A3 Capacitive switch
07/18/2001EP1075706A4 Maintaining led luminous intensity
07/12/2001DE19744924C2 Steuergerät in einem Kraftfahrzeug Control unit in a motor vehicle
07/10/2001US6259351 Toggle and slide dimmer switch
07/04/2001CN2438292Y Infrared remote controller of lamp
07/04/2001CN1302526A Series connected light string with filament shunting
06/2001
06/27/2001CN2437095Y 灯控制器 Light Controller
06/27/2001CN1301478A Circuit arrangement
06/26/2001US6252786 Electric power control method and circuit with controlled fadeout of power consumption
06/20/2001EP1109426A2 Halogen power converter with complementary switches
06/20/2001EP0712566B1 Multi-zone lighting control system
06/19/2001US6249089 Intelligent electrical device comprising microchip
06/14/2001WO2001043509A2 A touch-type light-adjusting switch for the night lamp
06/13/2001EP0954458B1 Motor vehicle circuitry
06/13/2001CN1299577A Christmans light string
06/12/2001US6246196 Movable barrier operator
06/12/2001US6246184 Flashlight boost regulator
06/12/2001US6246182 Electronic track lighting system
06/12/2001US6246034 Multi-period cycle-skipping for low flicker, fine-resolution power control
06/06/2001EP1104979A2 Remote power controller
06/03/2001CA2311206A1 High temperature ground connection
05/2001
05/31/2001DE10042903A1 Lamp drive unit for vehicle, has controller which controls lighting drive unit by auxiliary drive signal, so that rush current flowing before drive start of lamp is restricted within allowable limits
05/30/2001EP0752156B1 Lamp for producing a daylight spectrum
05/29/2001US6239569 Movable barrier operator
05/29/2001US6239555 Flashlight
05/25/2001WO2001037616A1 Control of lighting installations
05/17/2001DE19954216A1 Daylight-dependent lighting circuit; has photodiode with switch component arranged in casing, as well as clock component and switch key function, to switch light on or off
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