| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 02/14/2002 | US20020017879 Apparatus and method for pulsating lights in response to an audio signal |
| 02/14/2002 | US20020017874 Modular electronic supply device for discharge lamp |
| 02/13/2002 | CN2476867Y Multigang switch |
| 02/13/2002 | CN1336092A A lattice structure based LED array for illumination |
| 02/12/2002 | US6346783 Method and apparatus for automatically position sequencing a multiparameter light |
| 02/12/2002 | US6346781 Signal generator and control unit for sensing signals of signal generator |
| 02/12/2002 | US6346778 AC power converter |
| 02/12/2002 | US6346670 Solar battery system |
| 02/07/2002 | WO2002011497A1 Lighting control using speech recognition |
| 02/07/2002 | WO2002011098A2 System for monitoring and testing of light sources |
| 02/07/2002 | US20020015097 Lighting control device and method of controlling lighting |
| 02/07/2002 | US20020014972 Control station for control system with automatic detection and configuration of control elements |
| 02/07/2002 | US20020014867 Lighting systems |
| 02/07/2002 | US20020014866 Inspection lamp with interchangeable AC or DC power cords |
| 02/07/2002 | US20020014855 Electromagnetic energy distributions for electromagnetically induced mechanical cutting |
| 02/07/2002 | US20020014461 Used to filter and treat contaminants in water |
| 02/07/2002 | DE10036950A1 Betriebsgerät für Entladungslampen mit Schalterentlastung beim Vorheizen der Elektrodenwendeln Control unit for discharge lamps with switch relief during preheating of the electrode filaments |
| 02/07/2002 | DE10036846A1 Switch circuit for staircase lights, comprises door switch which opens house door when pressed once and switches on staircase light when pressed twice |
| 02/07/2002 | DE10025000C1 Steckerleuchte, insbesondere als Fahrzeuginnenleuchte Plug-in light, in particular as vehicle interior light |
| 02/06/2002 | CN2476156Y Lamps and lanterns with telecontrol function |
| 02/06/2002 | CN1335044A Lamp state detector and lamp state monitor using lamp state detector |
| 02/05/2002 | US6344716 Christmas light string |
| 01/31/2002 | US20020011809 Method for operating a lamp, particularly for medical applications, and a lamp having a discharge lamp |
| 01/31/2002 | US20020011808 Signal generator and control unit for sensing signals of signal generator |
| 01/31/2002 | US20020011805 System and method for in-line control of electric power |
| 01/31/2002 | US20020011434 Point-of use water treatment system |
| 01/31/2002 | DE10035813A1 Installation device for connection to bus line in domestic cable system has bus and load connections, sensor with bus coupler, switching function trigger, relay driver and bistable relay |
| 01/30/2002 | EP1176851A1 Discharge lamp device and switch for heating the electrodes |
| 01/30/2002 | CN2475249Y Combined electronic switch for controlling multi-place multi-lamp |
| 01/30/2002 | CN2475248Y Lighting energy-saving power supply |
| 01/30/2002 | CN2475228Y Wireless remote-receiver with power circuit |
| 01/28/2002 | CA2354333A1 Headlight adapter system |
| 01/28/2002 | CA2354192A1 Operating device for discharge lamps with switch relief for the preheating of electrode filaments |
| 01/24/2002 | WO2001013355A3 Method for measuring a lighting condition and an apparatus thereof |
| 01/24/2002 | US20020010518 Energy management system |
| 01/24/2002 | DE10034443A1 Device for control and diagnosis of lamps in cars, especially of headlamps and tail lamps has devices for detection of lamp wear-related input signals and for evaluation of these input signals with regard to lifetime |
| 01/24/2002 | DE10030748A1 Switching circuit arrangement of electric circuit of network apparatus, opens or closes electric circuit in response to output signal of flip-flop circuit that sets up digital signal reception by receiver |
| 01/23/2002 | EP1174005A1 Variable-effect lighting system |
| 01/23/2002 | CN2473851Y Warning lamp for road parking |
| 01/23/2002 | CN2473850Y Long active energy saving warning lamp |
| 01/23/2002 | CN2473849Y Electronic controller for multi-layer stair lamps |
| 01/23/2002 | CN1332596A Method for eliminating heat of filament by lowering voltage of filament and delaying heating time |
| 01/22/2002 | US6340868 Illumination components |
| 01/22/2002 | US6340864 Lighting control system including a wireless remote sensor |
| 01/17/2002 | WO2001069124A3 Remote lighting design system |
| 01/17/2002 | US20020005797 Remote control transmitter |
| 01/17/2002 | US20020005697 Reliable lamp life timer |
| 01/17/2002 | DE10032646A1 Gebäudeinstallationssystem und Installationsgerät Building installation system and installation equipment |
| 01/16/2002 | EP1172788A1 Method and device for driving an AC plasma display panel |
| 01/16/2002 | EP1172023A1 Device for the automatic switching on of the light without mechanical contact in refrigerators and cold rooms |
| 01/16/2002 | EP1171819A1 Method and system for tracking clients |
| 01/16/2002 | EP1171815A2 Method and system for distributing art |
| 01/16/2002 | EP1171739A1 A color changeable fiber-optic illuminated display |
| 01/16/2002 | EP0931436B1 A power distribution system |
| 01/16/2002 | EP0910934B1 Circuit for signal transmitters with leds |
| 01/16/2002 | CN2472450Y Contact light regulating switch |
| 01/16/2002 | CN2472449Y Network wireless remote light controller |
| 01/16/2002 | CN1331514A Infrared-induction electronic switch for lighting lamp |
| 01/15/2002 | US6339295 Light source lighting device and method |
| 01/10/2002 | US20020003379 High efficiency lighting system |
| 01/09/2002 | EP1170849A2 Control method and corresponding circuit |
| 01/09/2002 | EP1170848A2 Building automation system and device |
| 01/09/2002 | EP1062846B1 Lighting device controlled by motion sensor |
| 01/09/2002 | CN2471053Y Light modulator |
| 01/09/2002 | CN2471052Y Emergent lighting lamp |
| 01/09/2002 | CN2470991Y Alteration swtich type lamp holder socket |
| 01/09/2002 | CN2470938Y Inclined automatic-break light-regulation swtich device |
| 01/09/2002 | CN1330854A Deteriorated filament detection |
| 01/09/2002 | CN1330853A Intelligent electric installation |
| 01/08/2002 | US6337541 Electroluminescent lighting device |
| 01/03/2002 | WO2002001923A1 Rechargeable lamp system |
| 01/03/2002 | US20020002444 Lamp monitoring and control system and method |
| 01/03/2002 | US20020001205 power circuit for a semiconductor light source operable from a solid state relay |
| 01/03/2002 | US20020000758 Infrared inductive light switch using triac trigger-control and early-charging-peak current limiter with adjustable power consumption |
| 01/02/2002 | EP1168893A1 Ballast for discharge lamp |
| 01/02/2002 | EP1166604A1 Supply assembly for a led lighting module |
| 01/02/2002 | EP1166430A1 Universal power module |
| 01/02/2002 | EP0880874B1 Light monitoring system |
| 01/02/2002 | CN2469615Y Exchanging source voltage transformer used for lamp |
| 12/27/2001 | WO2001099475A1 Method and apparatus for controlling a lighting system in response to an audio input |
| 12/27/2001 | WO2001099474A1 Lighting control device and method of controlling lighting using ccd sensor |
| 12/27/2001 | US20010055207 Rechargeable lamp system |
| 12/26/2001 | CN2468256Y Electronic controller for far-reaching lamp of vehicle |
| 12/25/2001 | US6333605 Light modulating electronic ballast |
| 12/25/2001 | US6333602 Smart light source with integrated operational parameters data storage capability |
| 12/20/2001 | WO2001073735A3 Matrix structure based led array |
| 12/20/2001 | DE10029106A1 Controlling an electrical power-consuming load connected with a control unit, involves triggering switching action at load side by a control signal upon detection of the switching current |
| 12/19/2001 | CN2466773Y Multigang switch |
| 12/19/2001 | CN1327707A Lighting control system including a wireless remote sensor |
| 12/18/2001 | US6331813 Multiparameter device control apparatus and method |
| 12/18/2001 | US6331756 Method and apparatus for digital communications with multiparameter light fixtures |
| 12/18/2001 | US6331062 LED flashlight |
| 12/13/2001 | WO2001095689A1 Method and device for controlling luminous units in an optical monitoring system |
| 12/13/2001 | WO2001095674A1 Method and system of auxiliary illumination for enhancing a scene during a multimedia presentation |
| 12/13/2001 | US20010050619 Remote activation system for marine appliances |
| 12/12/2001 | EP1161853A1 A networkable power controller |
| 12/12/2001 | EP1161177A1 Variable multiple color led illumination system |
| 12/12/2001 | EP0673520B1 Programmable lighting control system with normalized dimming for different light sources |
| 12/12/2001 | CN2465391Y 信号灯 Lights |
| 12/12/2001 | CN2465359Y Full lighting half lighting controlled switch lamp socket |