Patents
Sitemap › H05 - Electric techniques not otherwise provided for › H05B - Electric heating; Electric lighting not otherwise provided for › H05B 37 - Circuit arrangements for electric light sources in general
Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776)
07/2003
07/22/2003US6597133 Two-wire lighting control system with indicator for imminent time out period expiration
07/22/2003US6597132 Stage lighting lamp unit and stage lighting system including such unit
07/22/2003US6597125 Voltage regulated light string
07/22/2003US6596977 Average light sensing for PWM control of RGB LED based white light luminaries
07/17/2003WO2003059016A1 Illuminating surface
07/17/2003US20030132722 Theatrical lighting control network
07/17/2003US20030132721 Supply assembly for a LED lighting module
07/16/2003EP1328139A1 Digital powerline control
07/16/2003EP1327860A2 Continuously adjustable controller with switch function
07/16/2003CN2561166Y Autoamtic switch for domestic lighting
07/16/2003CN2560828Y Decorative lighting apparatus
07/16/2003CN2560827Y Microcomputer programme-controlled LED colour lamp
07/16/2003CN1430119A Automatic activation device with ultraviolet ray strenth detecting function
07/16/2003CN1430022A 空调机 Air conditioners
07/15/2003US6593701 Decorative lamp
07/15/2003US6593564 Photo switching device having a control circuit with a gate controlled device
07/10/2003WO2003056884A1 Electronic ballast with rail voltage switching
07/10/2003WO2003056882A1 Method and apparatus for controlling lighting based on user behavior
07/10/2003WO2003056537A1 Electronic ballast with low voltage output
07/10/2003WO2002101702A9 Systems and methods of controlling light systems
07/10/2003US20030131141 Method and system for property notification
07/10/2003US20030131099 Method and system for property notification
07/10/2003US20030128546 Lamp having remote-control function
07/10/2003US20030128542 Wide area fluorescent lighting apparatus
07/10/2003US20030127998 Lighting depreciation compensation system and method
07/10/2003US20030127997 Device for turning on light and illumination apparatus
07/10/2003US20030127996 Intelligent electrical switching device
07/10/2003US20030127990 Remote-control device of lamp series control box
07/10/2003DE20302955U1 Automatic device for switching on and off some or all lights in an industrial hall uses noise movement and light sensors and has a control unit
07/09/2003EP1325670A1 Electroluminescent lighting device
07/09/2003EP1325394A1 Wide ratio autotransformer-type current ranging
07/09/2003EP1269385A4 System and method for network implementation and monitoring of systems
07/09/2003CN2559877Y Solar energy marker light
07/09/2003CN2559875Y Decorative lamp for construction materials
07/09/2003CN1428557A Electronic microwave oven with intensity control device of lighting lamp
07/09/2003CN1114095C Luminous diode lighting device
07/03/2003WO2003055277A1 Device for controlling the brightness of a lamp, with remote control
07/03/2003WO2003055273A2 Controlled lighting methods and apparatus
07/03/2003WO2003054827A1 Method for matching transmitters and receiver
07/03/2003WO2000078678A3 Fluid treatment system with electromagnetic radiation
07/03/2003US20030122680 Integrated radio tower light controller and alarm reporting device
07/03/2003US20030122507 Method and apparatus for controlling lighting based on user behavior
07/03/2003US20030122503 Arrangement for activating a display device with voltage multiplier
07/02/2003EP1324641A2 Signal lamps and apparatus
07/02/2003EP1324306A2 Arrangement for driving a display device with voltage multiplier
07/02/2003EP1323976A2 Lighting apparatus
07/02/2003EP0929994B1 Circuit arrangement
07/02/2003CN2559155Y Universal intelligent power saver
07/02/2003CN1427657A Touch type lamp controller
07/02/2003CN1427656A Chain cable lamp series controller
07/02/2003CN1427655A Automatic regulating method of poor light lamp for fitting environmental light strength and circuit
07/02/2003CN1427384A Configuration of display device with voltage multiplier for excitation
07/02/2003CN1113225C Light source with adjustable wavelength for oximeter
07/02/2003CN1113184C Lighting device for signalling, identification or marking
06/2003
06/26/2003WO2003053111A1 Colour control for led-based luminaire
06/26/2003US20030117803 Energy saving type of light emitting diode lamp
06/26/2003US20030117288 Illuminance detection alarm device
06/26/2003US20030117090 Image projection lighting device
06/26/2003US20030117022 Series connected light string with filament shunting
06/26/2003US20030117021 Series connected light string with filament shunting
06/26/2003US20030116773 LED array and LED module
06/25/2003EP1321012A1 Led luminaire
06/25/2003CN2558182Y LED full light spectrum stepless color changeable lamp
06/25/2003CN2557794Y Nearsightedness-proof writing desk-lamp
06/24/2003US6584283 LED illumination device for a scannerless range imaging system
06/24/2003US6583791 Method and apparatus for color-correction of display modules/LEDs of red, green and blue color-correction combinations
06/24/2003US6583731 Fault detection for traffic light systems using electronic lighting elements
06/24/2003US6583719 Setting apparatus and setting method each for setting setting information in electric power line carrier communication terminal apparatus
06/24/2003US6583588 System and method of automatic cycling control for HID lamps
06/24/2003US6583579 Backlight device and a backlighting element
06/24/2003US6583405 Glass breakage detection using gas discharge lighting
06/24/2003CA2218581C Multifunction sensor and network sensor system
06/19/2003US20030112148 Method and apparatus for establishing and using hierarchy among remotely controllable theatre devices
06/18/2003DE20305476U1 Flashing device has intersection point where the flashing unit communicates with the operating control device
06/18/2003CN2556889Y Lighting device with timer switch
06/17/2003US6580309 Supply assembly for a LED lighting module
06/17/2003US6580221 Method for triggering a sensor-controlled lamp
06/17/2003US6580219 Electrical control circuit for a switched load
06/17/2003US6580182 Series connected light string with filament shunting
06/17/2003US6580059 Control apparatus for a light radiation-type rapid heating and processing device
06/17/2003US6578980 Socket device and switch device with luminescent device
06/12/2003US20030107888 Remote controlled lighting apparatus and method
06/12/2003US20030107325 Removable photocell cover
06/11/2003CN1423516A Reflective infrared counting, energy-saving lighting control device
06/11/2003CN1423515A Colour-changing lamp band
06/11/2003CA2710823A1 Signal lamps and apparatus
06/11/2003CA2411127A1 Signal lamps and apparatus
06/10/2003US6577395 Method for measuring a lighting condition and an apparatus thereof
06/10/2003US6577081 Safety shield assembly for electrical apparatus
06/10/2003US6577080 Lighting entertainment system
06/10/2003US6577065 Electric lamp with light source extinguishing arrangement and method of operating same
06/10/2003US6576881 Method and system for controlling a light source
06/05/2003US20030102962 System and method for cycling a metal-halide lamp on and off at designated intervals to reduce risk of arc tube rupture
06/05/2003US20030102869 Repair device for decorative light shunt
06/04/2003EP1316932A2 Passive infrared motion detector
06/04/2003CN1110453C Water purifier
06/03/2003US6573840 Supervision and control of airport lighting and ground movements
06/03/2003US6573665 Inspection lamp with interchangeable AC or DC power cords
06/03/2003US6573659 Solar-powered light assembly with automatic light control
06/03/2003CA2413485A1 A system and method for cycling a metal-halide lamp on and off at designated intervals to reduce risk of arc tube rupture
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