| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 06/06/2006 | US7057357 Rapid warmup light actuator |
| 06/06/2006 | US7057356 High intensity discharge lamp with boost circuit |
| 06/06/2006 | US7057355 Drive circuit for operating at least one lamp in an associated load circuit |
| 06/06/2006 | US7057354 Frequency controlled lighting system |
| 06/06/2006 | US7057351 Emergency lighting function illumination appliance |
| 06/06/2006 | US7057153 Multiple sensing automatic lighting system for personal safety |
| 06/06/2006 | US7055962 System and method for managing projector bulb life |
| 06/06/2006 | CA2529116A1 Power supply system for a lamp and lamp having this power supply system |
| 06/01/2006 | WO2006056958A2 Method and system for adjusting the light setting for a multi-color light source |
| 06/01/2006 | WO2006056814A1 Proximity sensor dimming control for a light |
| 06/01/2006 | WO2006056510A1 Circuit for controlling and monitoring a plurality of signal lamps |
| 06/01/2006 | WO2006056066A1 Integrated modular lighting unit |
| 06/01/2006 | WO2006056052A1 Apparatus and method for controlling colour and colour temperature of light generated by a digitally controlled luminaire |
| 06/01/2006 | WO2006039790A3 Control apparatus and method with increased resolution for use with modulated light sources |
| 06/01/2006 | US20060113927 Multiple dimmer lighting system |
| 06/01/2006 | US20060113924 Circuit arrangement |
| 06/01/2006 | US20060113923 Charge pump interface circuit |
| 06/01/2006 | US20060113922 HID buck and full-bridge ballast control IC |
| 06/01/2006 | DE202005013003U1 Lighting display device with light indicator e.g. stop light, headlight low beam, turn signal in motor vehicle has lighting device which convey condition of lamps optically with help of at least one light conductor |
| 06/01/2006 | DE102004057515A1 Lamp operating apparatus for a light source has wireless interface connection to receive external signals connected to a control unit and integrated antenna |
| 06/01/2006 | CA2589238A1 Integrated modular lighting unit |
| 06/01/2006 | CA2589207A1 Apparatus and method for controlling colour and colour temperature of light generated by a digitally controlled luminaire |
| 05/31/2006 | EP1662845A2 Method for programming the time delay duration of a switch clock |
| 05/31/2006 | EP1662583A1 Light-emitting apparatus, led illumination, led light-emitting apparatus, and method of controlling light-emitting apparatus |
| 05/31/2006 | CN2785304Y Multi-function changing lamp |
| 05/31/2006 | CN2785303Y Anti-theft wireless light adjusting module |
| 05/31/2006 | CN2785302Y Self-adaptive LED illuminating system constant-current source equipment |
| 05/31/2006 | CN2784732Y Color-changing high-power LED lamp with built-in inductive switch |
| 05/31/2006 | CN1780516A Control system and method for controlling lighting and video devices |
| 05/31/2006 | CN1780515A Information displaying device and method for cooking utensiles on Internet |
| 05/31/2006 | CN1780514A Method and process for adjusting headlamp power by resistor control |
| 05/31/2006 | CN1780513A Method and device for indicating timing status by light flash |
| 05/31/2006 | CN1780512A Semiconductor circuit for driving led and led driving circuit therewith |
| 05/31/2006 | CN1780509A Driving circuit for light emitting diode |
| 05/30/2006 | US7053564 Ballast for a discharge lamp |
| 05/30/2006 | US7053563 Circuit arrangement for operating light sources |
| 05/30/2006 | US7053562 Lamp containing soft-start power supply |
| 05/30/2006 | US7053561 Circuit apparatus and method for operating a lamp |
| 05/30/2006 | US7053558 System and method for controlling emission by a micro-fabricated charge-emission device |
| 05/30/2006 | US7052152 LCD backlight using two-dimensional array LEDs |
| 05/30/2006 | US7052138 Display apparatus, light source device, and illumination unit |
| 05/30/2006 | CA2488674A1 Multiple dimmer lighting system |
| 05/26/2006 | WO2006054263A1 Multi-dimensional control of lighting parameters |
| 05/25/2006 | US20060108950 Dimming control system with distributed command processing |
| 05/25/2006 | US20060108949 Device for operation of a discharge lamp of the short arc type |
| 05/25/2006 | US20060108948 Circuit and method for sensing open-circuit lamp of a backlight unit and display device with circuit for sensing open-circuit lamp of backlight unit |
| 05/25/2006 | US20060108946 Backlight modules and lamp modules in flat panel displays |
| 05/25/2006 | US20060108943 Light source module with a light-emitting diode |
| 05/25/2006 | US20060108941 Voltage/current driven active matrix organic electroluminescent pixel circuit and display device |
| 05/25/2006 | US20060108933 Light emitted diode driving apparatus |
| 05/24/2006 | EP1659833A1 Remote-controlled diverter switch for electric plants |
| 05/24/2006 | EP1659832A2 Method for allocating short addresses in lighting networks |
| 05/24/2006 | EP1659788A1 Image display |
| 05/24/2006 | EP1658758A1 Energy saving lamp with sensor |
| 05/24/2006 | EP1658757A2 Driver circuit for led vehicle lamp |
| 05/24/2006 | EP1415517B1 Led switching arragement |
| 05/24/2006 | DE202006001844U1 Bathtub insert for e.g. skid resistance, has mat with electronic body, and water sensor activating circuit board, such that light emitting diodes are switched-on only if sensor comes into contact with water |
| 05/24/2006 | DE202006000208U1 Bridge rectifier with protection feature for lamp consisting of two rectifier diodes and two transient overvoltage protection circuits |
| 05/24/2006 | DE102005055120A1 Lighting control circuit for vehicle lighting unit, has controller to accumulate input voltage as energy in transformer in on-operation of switch, and control unit to classify blocks as objects of propagation of energy in specific blocks |
| 05/24/2006 | DE102004055933A1 Verfahren zur Vergabe von Kurzadressen in Beleuchtungsanlagen Procedures for the award of short addresses in lighting systems |
| 05/24/2006 | DE102004055884A1 Leuchteinrichtung für ein Kraftfahrzeug umfassend eine oder mehrere LED's Lighting device for a motor vehicle comprising one or more LEDs |
| 05/24/2006 | DE102004049819B3 Light control system has light controller with control unit controllable by button elements for activating various functions, including "Light permanently on", "Light permanently off" and "Light on for a predefined period of time" |
| 05/24/2006 | CN2783706Y Wireless controlled illumination lamp |
| 05/24/2006 | CN2783705Y Energy saving device for energy saving lamp tube |
| 05/24/2006 | CN2783701Y Wireless control concentrated solar energy illumination device |
| 05/24/2006 | CN2783700Y Wall embedded switch control box for illumination system |
| 05/24/2006 | CN2783699Y Controller for light sensing photoreceptor |
| 05/24/2006 | CN2783698Y Intelligent multi-channel LED light controller |
| 05/24/2006 | CN2783697Y Control circuit for LED light source color lamp signaling machine |
| 05/24/2006 | CN2783696Y Intelligent decoration lamp universal control system |
| 05/24/2006 | CN2783695Y Moveable power source box for LED illumination lamp set |
| 05/24/2006 | CN2783694Y Delay used LED illumination lamp set |
| 05/24/2006 | CN2783693Y AC LED illumination lamp |
| 05/24/2006 | CN2783121Y Capacitance type solar energy decorative lamp |
| 05/24/2006 | CN2783114Y LED decoration string |
| 05/24/2006 | CN1778149A 放电灯照明控制装置 Discharge lamp lighting control device |
| 05/24/2006 | CN1778148A Incremental color blending illumination system using LED |
| 05/24/2006 | CN1777344A Electronic control system for the headlights of a vehicle |
| 05/24/2006 | CN1777343A Lamp illuminance control device and its control method |
| 05/24/2006 | CN1776518A Built-in flashing derive device of mobile communication terminal |
| 05/24/2006 | CN1776287A Simulating candle |
| 05/23/2006 | US7049769 Circuit arrangement and method for an illumination device having settable color and brightness |
| 05/23/2006 | US7049766 Liquid-activated lighted ice cube |
| 05/23/2006 | US7049762 Portable fluorescent task lamp |
| 05/23/2006 | US7049761 Light tube and power supply circuit |
| 05/23/2006 | US7049759 Circuitry and methods for improving the performance of a light emitting element |
| 05/23/2006 | US7049758 Method of soft-starting a switching power supply having time-based pulse triggering control |
| 05/23/2006 | US7049756 Capacitive load driving circuit, capacitive load driving method, and apparatus using the same |
| 05/23/2006 | US7049754 System and method for reducing information handling system distributed capacitance |
| 05/23/2006 | US7049752 Light emitting diode control device |
| 05/23/2006 | US7049750 Lamp having integral voltage controller |
| 05/23/2006 | US7048383 Theatrical fog particle protection system for image projection lighting devices |
| 05/23/2006 | US7048382 Recording length(s) of time high-temperature component operates in accordance with high-temperature policy |
| 05/19/2006 | CA2527064A1 Method for the allocation of short addresses in illumination systems |
| 05/18/2006 | WO2006050986A1 A filter with a fuse, for use in a lamppost |
| 05/18/2006 | US20060104059 Remote controlling device |
| 05/18/2006 | US20060103331 Lighting control device having improved long fade off |
| 05/18/2006 | US20060103320 Holiday Light String Devices |
| 05/18/2006 | DE19742316B4 Überwachungsschaltung Monitoring circuit |
| 05/18/2006 | DE102005011503B3 Lighting method for pulsed triggering of lighting devices/LEDs splits a period into multiple time blocks of different duration firmly arranged as to time within the period |