| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 02/23/2005 | CN1585585A Controlled programm setting method for intelligent light system |
| 02/23/2005 | CN1585572A Method for driving LED by current mirror |
| 02/23/2005 | CN1190896C Programmable timer unit for remote controlled load management system |
| 02/23/2005 | CN1190653C Luminaire with multicolored array of LEDS |
| 02/22/2005 | US6859644 Initialization of wireless-controlled lighting systems |
| 02/22/2005 | US6858995 Energy-saving dimming apparatus |
| 02/22/2005 | US6858993 Driving means for driving light sources in various illuminating pattern and luminous shoes applied thereof |
| 02/22/2005 | US6858835 Electronic tilt switch and integrated light module |
| 02/17/2005 | WO2005015957A2 Power supply for led airfield lighting |
| 02/17/2005 | US20050036294 Device including light emitting diode as light sensor and light source |
| 02/17/2005 | US20050035730 Distributed fluorescent light control system |
| 02/17/2005 | US20050035729 Digital power controller for gas discharge devices and the like |
| 02/17/2005 | US20050035728 Systems and methods for synchronizing lighting effects |
| 02/17/2005 | US20050035717 Lighting control systems and methods |
| 02/17/2005 | DE102004014160A1 Projektor mit Verbrauchsartikelkomponente, die eine Speichervorrichtung aufweist Projector with consumable component, comprising a memory device |
| 02/17/2005 | CA2535485A1 Method and system for controlling non-coherent pulsed light |
| 02/16/2005 | CN2679962Y Track lamps controller |
| 02/16/2005 | CN2679961Y Marker lamp |
| 02/16/2005 | CN2679731Y Smart saving controller of lighting |
| 02/16/2005 | CN2679491Y Remote controlled, multifunctional atmosphere lamps |
| 02/16/2005 | CN2679487Y Solar LED road lamps |
| 02/16/2005 | CN2679478Y Bulb with light modulation function |
| 02/16/2005 | CN1582080A Phase controller |
| 02/16/2005 | CN1582079A Scene lighting system and its control method |
| 02/16/2005 | CN1581664A Driving circuit and method for three-phase current thansformer |
| 02/16/2005 | CN1580993A General line control unit for bathroom heater with mark position |
| 02/16/2005 | CN1580930A Image capturing device |
| 02/16/2005 | CN1190109C Light modulator |
| 02/15/2005 | CA2232901C Operating circuit for high-pressure discharge lamps with an ignition-time bridging function |
| 02/10/2005 | WO2005013646A1 Illumination control system and control system |
| 02/10/2005 | US20050030416 Image capturing device |
| 02/10/2005 | US20050030192 Power supply for LED airfield lighting |
| 02/10/2005 | US20050029527 LED drive circuit |
| 02/10/2005 | DE10332515A1 Spectroscopic sensor lamp ageing data determination procedure for air conditioning plant carbon dioxide sensors measures electrical resistance for comparison with threshold |
| 02/09/2005 | EP1504218A1 Movable barrier operator with multiple lighting schemes and method |
| 02/09/2005 | EP1350322A4 Two-wire controlled switching |
| 02/09/2005 | CN2678306Y Device for controlling synchronous changing of LED color lamp set |
| 02/09/2005 | CN2678305Y Lighting apparatus with emergency lighting function |
| 02/09/2005 | CN2678304Y Energy-saving lighting lamp with decoration function |
| 02/09/2005 | CN2678303Y LED lighting circuit |
| 02/09/2005 | CN2677859Y Multifunction electric luminous device |
| 02/09/2005 | CN2677739Y Improved structure of sheet-shape luminous device capable of attached on carry-on article |
| 02/09/2005 | CN1579112A Electronic switch for lighting lamp that has security function |
| 02/09/2005 | CN1578575A Electric power control device |
| 02/09/2005 | CN1578573A Imitation flame generating apparatus and method |
| 02/09/2005 | CN1577665A Emergency lighting fixture in switch cover |
| 02/09/2005 | CN1577194A 可编程灯具控制器 Programmable lighting controller |
| 02/09/2005 | CN1577066A Projector with consumable component having memory device |
| 02/09/2005 | CN1576684A Lighting apparatus using microwave energy |
| 02/09/2005 | CN1576682A Embedded sign light device |
| 02/09/2005 | CN1188694C Illuminating optical apparatus for inspecting soldering of printed circuit board |
| 02/03/2005 | WO2005011006A1 Light-emitting apparatus, led illumination, led light-emitting apparatus, and method of controlling light-emitting apparatus |
| 02/03/2005 | WO2004073283A3 Inductive coil assembly |
| 02/03/2005 | US20050024877 Decorative light strings and repair device |
| 02/03/2005 | US20050024228 Method for matching transmitters and receiver |
| 02/03/2005 | US20050024219 Projector with consumable component having memory device |
| 02/03/2005 | US20050023996 Control systems and methods |
| 02/03/2005 | US20050023991 Temperature-to-color converter and conversion method |
| 02/03/2005 | US20050023989 Digital interface with potentiometer |
| 02/03/2005 | US20050023536 LED drive for generating constant light output |
| 02/03/2005 | DE10329683A1 Digitale Schnittstelle mit Potentiometer Digital interface with potentiometer |
| 02/03/2005 | DE10329358A1 Electrical switch, especially for a movement activated light switch, integrates the movement sensor and a manual light switch in the same unit |
| 02/03/2005 | DE10228317B4 Helligkeitsverstellbares Leuchtgerät Adjustable brightness light-emitting device |
| 02/02/2005 | EP1503430A1 Light emitting element drive device and electronic device having light emitting element |
| 02/02/2005 | EP1503429A1 Light emitting element drive device and electronic device having light emitting element |
| 02/02/2005 | EP1502483A1 Led dimming controller |
| 02/02/2005 | EP1502482A1 Improved dimmer circuit arrangement |
| 02/02/2005 | EP1502479A2 Inductively powered lamp assembly |
| 02/02/2005 | EP0934682A4 A power control apparatus for lighting systems |
| 02/02/2005 | CN2676559Y Semiconductor LED solar energy street lamp control circuit |
| 02/02/2005 | CN2676558Y A novel luminous decorative block |
| 02/02/2005 | CN2676015Y Semiconductor mining cap lamp having a electric charging-discharging control and protection system |
| 02/02/2005 | CN1575623A LED control apparatus |
| 02/02/2005 | CN1575081A Illumination device |
| 02/02/2005 | CN1575080A Power supply for lighting |
| 02/02/2005 | CN1572156A Lamp device on a production machine for the manufacture of products of the tobacco-processing industry as well as associated lamp |
| 02/01/2005 | US6850978 Method and system for property notification |
| 02/01/2005 | US6850159 Self-powered long-life occupancy sensors and sensor circuits |
| 02/01/2005 | US6849968 Switch unit |
| 02/01/2005 | US6848807 Portable light source and retainer for mounting |
| 01/31/2005 | CA2456392A1 Transient detection of end of lamp life condition apparatus and method |
| 01/29/2005 | CA2456391A1 Led drive for generating constant light output |
| 01/27/2005 | WO2005009035A1 Image display |
| 01/27/2005 | WO2004073166A3 Adaptive inductive power supply with communication |
| 01/27/2005 | US20050017659 Control device for flashlight systems in airports |
| 01/27/2005 | US20050017647 Back-lighted control and protection device for multi-lamp LCD |
| 01/27/2005 | DE10327498B3 Circuit structure for evaluating positive and negative mains half-waves identifies the switching status of a button switch with a low-voltage neon-glow lamp wired in parallel in the lamp's path |
| 01/26/2005 | EP1500310A1 Dimmer circuit with improved inductive load imbalance protection |
| 01/26/2005 | EP1500309A1 Method for remote control of actuators |
| 01/26/2005 | EP1499935A1 Dimmer circuit with improved ripple control |
| 01/26/2005 | EP1340411A4 Distributed lighting control system |
| 01/26/2005 | CN2674767Y Intelligent electricity-use managing apparatus |
| 01/26/2005 | CN2674261Y Multifunctional electric torch |
| 01/26/2005 | CN1571612A Power supply converter for lamp |
| 01/26/2005 | CN1571611A A digital lamplight control system with visual signal input |
| 01/26/2005 | CN1571610A Circuit arrangement and method for an illumination device having settable color and brightness |
| 01/26/2005 | CN1571580A Loudspeaker system with LED lamp and controller therefor |
| 01/25/2005 | US6847170 Smart light source with integrated operational parameters data storage capability |
| 01/25/2005 | US6847169 Lighting circuit |
| 01/25/2005 | CA2168706C Motion sensing system with adaptive timing for controlling lighting fixtures |