| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 01/13/2004 | US6676279 Area lighting device using discrete light sources, such as LEDs |
| 01/11/2004 | CA2391227A1 Vehicle auto headlight sensor-override defeat device |
| 01/08/2004 | WO2004004423A2 Lighting energy management system and method |
| 01/08/2004 | US20040004178 Electric circuit arrangement and method for checking the intactness of a photodiode array |
| 01/08/2004 | DE10325618A1 Fahrzeugbeleuchtungseinrichtung Vehicle lighting device |
| 01/08/2004 | DE10323437A1 Fahrzeugbeleuchtungseinrichtung Vehicle lighting device |
| 01/08/2004 | DE10318870A1 Verfahren zur Vorabschätzung der Lebensdauer einer Edelgas-Entladungslampe sowie System für eine Vorabschätzung der Lebensdauer einer Edelgas-Entladungslampe A method for preliminary estimation of the life of a noble gas discharge lamp and system for a preliminary estimate of the life of a noble gas discharge lamp |
| 01/08/2004 | DE10315005A1 Lampen-Steuersystem Lamp control system |
| 01/08/2004 | DE10223168B4 Verfahren und Vorrichtung zum Verschalten eines Bewegungsmelders und entsprechende Schaltungsanordnung Method and apparatus for interconnecting a motion detector and associated circuitry |
| 01/08/2004 | CA2490269A1 Lighting energy management system and method |
| 01/07/2004 | EP1379111A1 Lighting device capable of adjusting brightness and color of light |
| 01/07/2004 | EP1379082A1 Display apparatus |
| 01/07/2004 | EP1377888A1 Digital dimming fluorescent ballast |
| 01/07/2004 | EP1147686B1 Flyback converter as led driver |
| 01/07/2004 | CN2598295Y Low-voltage driven light-emitting component circuit apparatus capable of increasing working voltage |
| 01/07/2004 | CN1466406A Electronic device capable of adjusting lamp brightness and flash according to audio signal amplitule |
| 01/06/2004 | US6674624 Dimmer |
| 01/06/2004 | US6673250 Used to monitor various functional and operational aspects of the electromagnetic radiation emitting assembly and a filter assembly used in the fluid treatment system. |
| 01/02/2004 | EP1376503A2 Motion detector and dusk to dawn switch with light intensity threshold adjustment and method of threshold adjustment |
| 01/02/2004 | EP1374645A1 Lighting device |
| 01/02/2004 | EP1374643A1 System for rgb based led luminary |
| 01/02/2004 | EP1374642A1 Apparatus for controlling a light source |
| 01/02/2004 | EP1374366A1 Minimizing standby power in a digital adressable lighting interface |
| 01/02/2004 | EP1374069A2 Digital addressable lighting interface bridge |
| 01/01/2004 | US20040002792 Lighting energy management system and method |
| 01/01/2004 | US20040000881 Multiple ballast and lamp control system |
| 12/31/2003 | WO2004002196A2 Dimmer pack |
| 12/31/2003 | CN2596673Y Light control road lamp |
| 12/31/2003 | CN2595220Y Lamp light umbrella |
| 12/31/2003 | CN1464218A Lamp decoration handiwork for decorating house internal and exterior environment |
| 12/31/2003 | CN1133357C Network radio remote light controller and its communication control method |
| 12/31/2003 | CN1133356C After-edge phase controlled light modulator |
| 12/31/2003 | CA2485591A1 Dimmer pack |
| 12/30/2003 | US6670934 Method and system for distributing art |
| 12/30/2003 | US6670597 Illumination sensor with spectral sensitivity corresponding to human luminosity characteristic |
| 12/30/2003 | US6669838 Apparatus for filtering and sterilizing water utilizing a turbidity and microorganism sensing system |
| 12/30/2003 | CA2155623C Incandescent lamp having a lifetime extended by two rectifying diodes and a resistor |
| 12/25/2003 | US20030235062 High efficiency led driver |
| 12/25/2003 | US20030234619 Dimmer pack |
| 12/24/2003 | WO2003107722A2 Autonomous solid state lighting system |
| 12/24/2003 | WO2003107319A1 Led-based white-light backlighting for electronic displays |
| 12/24/2003 | WO2003106347A1 Radio frequency identification system for a fluid treatment system |
| 12/24/2003 | WO2003073466A3 Electrically illuminated flame simulator |
| 12/24/2003 | DE20315806U1 Illumination device has switching device with radio transmitter connected to motion or object sensor, receiver outside detection region that switches on light source on receiving transmitter signal |
| 12/24/2003 | DE20311626U1 Dimming function circuit for use with electrical lighting has time based switch function that is based upon the presence of an object detected by an infra red sensor |
| 12/24/2003 | CN2595123Y Household non-switch electric lamp |
| 12/24/2003 | CN2595053Y Alarming light of bicycle anjd motorcycle |
| 12/24/2003 | CN2594896Y Power supplier for taffic lights |
| 12/24/2003 | CN2594638Y High-efficiency healthy studying lamps |
| 12/24/2003 | CN1463567A Automatic cycling control for HID lamps |
| 12/24/2003 | CN1463082A Wireless controlled drive system and its control method |
| 12/24/2003 | CA2487166A1 Radio frequency identification system for a fluid treatment system |
| 12/23/2003 | US6667578 System for individual and remote control of spaced lighting fixtures |
| 12/18/2003 | WO2003105558A1 Electroluminescent lamp driver circuit with lamp discharge detection |
| 12/18/2003 | WO2003105540A2 Lighting control apparatus |
| 12/18/2003 | US20030230991 LED-based white-light backlighting for electronic displays |
| 12/18/2003 | US20030230988 Retrofit kit for modular lamp controller |
| 12/18/2003 | US20030230721 Sensitivity control for PIR motion detector |
| 12/18/2003 | US20030230334 Autonomous solid state lighting system |
| 12/17/2003 | EP1371211A2 Method and system for assigning and binding a network address of a ballast |
| 12/17/2003 | CN2593521Y 改进的冷光灯结构 Designed to improve the structure of |
| 12/17/2003 | CN2593520Y Decorting lamp for pedal plate |
| 12/17/2003 | CN2593519Y Lighting remote control apparatus |
| 12/17/2003 | CN2593518Y Automatic converting apparatus of multicolour light solar lighting lamp |
| 12/17/2003 | CN2593517Y LED lighting apparatus with stablebyightness |
| 12/17/2003 | CN1462570A Pulse-width modulation for operating high pressure lamps |
| 12/17/2003 | CN1461908A Low-voltage D.C. energy-saving lamp capable of automatic continuous altrnating change seven colours |
| 12/16/2003 | US6664745 Apparatus for digital communications with multiparameter light fixtures |
| 12/16/2003 | US6664744 Automatic backlight for handheld devices |
| 12/11/2003 | WO2003103343A1 Individual floor by floor illumination device for apartment buildings controlled by a panel in the lift |
| 12/11/2003 | WO2003103342A2 Control of a linear lighting array |
| 12/11/2003 | WO2003102890A2 Multiple channel ballast and networkable topology and system including power line carrier applications |
| 12/11/2003 | US20030227778 Illuminating system |
| 12/11/2003 | US20030227267 Set-up device for on-line photo-electric localization |
| 12/11/2003 | US20030227260 Driver circuit with load discharge detection |
| 12/11/2003 | US20030227257 Vehicle light apparatus |
| 12/11/2003 | US20030226954 Lighting device for vehicle |
| 12/11/2003 | DE20313626U1 Moving head multi-effect spotlight for functions and stage use has internal autonomous microcomputer system with program sequences and data files that control liquid crystal display TFT panels |
| 12/11/2003 | DE20121995U1 External light with motion alarm for automatic illumination on detecting motion, has sensor element mounted in extremely miniaturized sensor head with diameter of 10 mm. or less |
| 12/11/2003 | DE10220306C1 Elektrische Schaltungsanordnung sowie Verfahren zur Überprüfung der Intaktheit eines Photodiodenarrays Electrical circuit arrangement and method for verifying the integrity of a photodiode array |
| 12/10/2003 | CN2591920Y LED scattered illuminating sign lamp intelligent integrated emergency power supply controller |
| 12/10/2003 | CN2591657Y Dimming control switch apparatus |
| 12/10/2003 | CN1461147A Projector and lamp information managing method |
| 12/09/2003 | US6659622 Illumination system and illumination unit |
| 12/04/2003 | WO2003101098A1 Controlling ambient light |
| 12/04/2003 | WO2003100568A2 Interactive modular system |
| 12/04/2003 | WO2003055273A3 Controlled lighting methods and apparatus |
| 12/04/2003 | WO2002069676A8 Lighting unit |
| 12/04/2003 | US20030223227 Smart pad switches |
| 12/04/2003 | US20030223223 Footwear with speed threshold indicative luminous signal generator and circuitry therefor |
| 12/04/2003 | US20030222603 Multiple channel ballast and networkable topology and system including power line carrier applications |
| 12/04/2003 | US20030222600 Power controller |
| 12/04/2003 | US20030222588 Modular lamp controller |
| 12/04/2003 | US20030222587 Universal lighting network methods and systems |
| 12/04/2003 | US20030221324 Methods and apparatus for mounting and aligning an occupancy sensor |
| 12/04/2003 | DE20313115U1 Scheinwerferbeleuchtungssystem, insbesondere für einen Swimmingpool Headlight lighting system, particularly for a swimming pool |
| 12/04/2003 | DE20309033U1 Multi chip module light source has spectrum sensitive semiconductor sensing LED output for ASIC control unit selecting required colour mix |
| 12/04/2003 | CA2486783A1 Interactive modular system |
| 12/03/2003 | EP1367321A1 Energy-saving lamp including a photo diode |
| 12/03/2003 | EP1366645A1 Lighting unit |