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)
10/2013
10/31/2013WO2013160446A1 Assembly and method for evaluating the state of an electronic unit used for illumination purposes
10/31/2013WO2013160355A2 Method for reconfiguring components, and component
10/31/2013WO2013160284A1 Road and path lighting system
10/31/2013WO2013159833A1 Luminaire controllers
10/31/2013WO2013159831A1 Distributed lighting networks
10/31/2013WO2013159550A1 Control device and control method for direct-type backlight source
10/31/2013WO2013159476A1 Multichannel led backlight source drive circuit, and liquid crystal display device using same
10/31/2013WO2013159133A2 Interface having transmitter and receiver branch
10/31/2013WO2013108187A3 Ultra low standby power system for electronic devices
10/31/2013US20130285576 Illumination system, illumination method and lighting controller
10/31/2013US20130285574 Control of network lighting systems
10/31/2013US20130285571 LED Backlight drive circuit, LCD Device and Driving Method
10/31/2013US20130285570 Led driving circuit, led driving device and driving method
10/31/2013US20130285566 Light emitting diode driving apparatus
10/31/2013US20130285563 Power Supply Device, Luminaire, Control Method for the Power Supply Device, and Control Method for the Luminaire
10/31/2013US20130285561 Electro-optic device, method of driving electro-optic device, and electronic apparatus
10/31/2013US20130285560 Terminal apparatus, backlight control method, and backlight control program
10/31/2013US20130285556 Policy-based oln light management system
10/31/2013US20130285555 Automated Reporting System for Obstruction Lighting Outages
10/31/2013US20130285554 Flickering illumination control techniques
10/31/2013US20130285548 Lighting Control Device for Vehicle, Lighting Control System for Vehicle, and Lighting Control Method for Vehicle
10/31/2013US20130285472 Multi-modal load control system having occupancy sensing
10/31/2013US20130284907 Emissive aryl-heteroaryl compounds
10/31/2013DE102013206309A1 Operating circuit for operating LEDs of gas discharge lamp, has LED driver circuits and/or regulating components providing temperature-independent output current and temperature-dependent output current constantly regulated in time unit
10/31/2013DE102012210210A1 Verfahren und System zum Abrufen von Betriebsdaten und/oder Betriebsinformationen eines Geräts Method and system for retrieving operating data and / or operating information of a device
10/31/2013DE102012207221A1 Retrofit lamp, has drive circuit does not activating two-pole relay such that drive circuit decouple LEDs of circuit device from output when voltage at input of circuit device exceeds predetermined threshold value
10/31/2013DE102012207217A1 Illumination unit for microscope, has measuring resistor arrangement that is designed to arrange electric resistors with different electrical resistances at different resistive configurations
10/31/2013DE102012207170A1 Multifunktionale Sensoreinheit und Verfahren zur Justierung der Einheit Multifunctional sensor unit and method for adjusting the unit
10/31/2013DE102012206988A1 Lamp has controller that is provided to selectively operate one of LEDs in LED array, such that moving candle flame is represented
10/31/2013DE102012206976A1 Schaltwandler zum Betreiben mindestens einer LED Switching Converters for operating at least one LED
10/31/2013DE102012206906A1 Digital interface for light operating apparatus, has Zener diode that is switched to path which is parallel to path of primary side of the optical coupler of the receiving branch
10/31/2013DE102012206891A1 Anordnung und Verfahren zur Beurteilung des Zustands einer zu Beleuchtungszwecken verwendeten elektronischen Einheit Apparatus and method for assessing the state of an electronic device used for lighting purposes
10/31/2013DE102012206889A1 Flächenleuchte Area light
10/31/2013DE102012206888A1 LED-Anordnung LED array
10/31/2013DE102012008502A1 Betriebsgerät für ein Leuchtmittel und Verfahren Operating device for a lamp and method
10/31/2013DE102012008499A1 Vorrichtung und Verfahren zur Energieversorgung eines Leuchtmittels Apparatus and method for supplying energy to an illuminant
10/31/2013DE102007002428B4 Textiltechnisches Gerät mit selbsttätig blinkender Anzeige Technical textile machine with automatic flashing,
10/30/2013EP2658351A1 Lighting device
10/30/2013EP2657991A1 Led light-emitting device, terminal number converter, and illumination device
10/30/2013EP2657082A1 Wire harness structure and lighting unit
10/30/2013EP2656696A1 Evaluation of the supply voltage of operating devices for luminous elements
10/30/2013EP2656695A1 A lighting device
10/30/2013EP2656694A1 Address initialization of lighting device units
10/30/2013EP2656693A1 Lighting control system
10/30/2013EP2656692A1 Control of network lighting systems
10/30/2013EP2656690A1 An illumination apparatus
10/30/2013EP2656103A1 System comprising a plurality of object detection modules
10/30/2013CN203261560U Stroboflash-free circuit
10/30/2013CN203261559U Circuit for automatically controlling LED output power
10/30/2013CN203261558U Low-cost jam-proof microwave induction circuit
10/30/2013CN203261557U Indoor intelligent inductive energy-saving switching circuit
10/30/2013CN203261556U Touch-type wireless networking intelligent electrical appliance switch
10/30/2013CN203261555U LED street lamp circuit
10/30/2013CN203261554U LED-adjustable road lamp controller
10/30/2013CN203261553U Driving power source used for tunnel solar LED lighting
10/30/2013CN203261552U Novel multi-control switch
10/30/2013CN203261551U Control circuit for automatic restart of drive chip of electronic ballast
10/30/2013CN203261550U Light emitting diode drive circuit of boost converter
10/30/2013CN203261549U Digital multi-mode control system of lamplight control platform
10/30/2013CN203261548U Intelligent LED lamp
10/30/2013CN203261547U Temperature-controlled color-changed LED lamp
10/30/2013CN203261546U Circuit for improving reliability of low-power compact fluorescent lamp
10/30/2013CN203261545U GAT-based constant-current drive circuit
10/30/2013CN203261544U Lighting control system with double touch screens
10/30/2013CN203261543U Zigbee-based streetlamp system
10/30/2013CN203261542U LED emergency lamp
10/30/2013CN203261541U Intelligent illumination control system
10/30/2013CN203261540U LED driving power supply
10/30/2013CN203261539U Streetlamp control system powered by storage batteries
10/30/2013CN203261538U Light-operated human body induction control lamp with fire-fighting auto-start function
10/30/2013CN203261537U Navigation signal lamp control device
10/30/2013CN203261536U 电源 Power supply
10/30/2013CN203261535U On-demand road illumination control system
10/30/2013CN203261534U Timing light-operated energy-saving switch
10/30/2013CN203261533U Intelligent road illumination control system
10/30/2013CN203261532U Electric bicycle headlight automatic light control device
10/30/2013CN203261531U Light combination switch
10/30/2013CN203261530U Light modulation color modulation type LED solar energy street lamp controller
10/30/2013CN203261529U RC model LED lamp band wireless control system
10/30/2013CN203261528U Infrared LED lamp dimming circuit of video camera
10/30/2013CN203261527U LED traffic signal lamp circuit
10/30/2013CN203261526U LED intelligent controller based on voice and illumination detection
10/30/2013CN203261525U Output frequency setting device of DMX decoder
10/30/2013CN203261524U Working status indicating device
10/30/2013CN203261523U Controller used for controlling LED lamp
10/30/2013CN203261522U Setting device for address of DMX decoder
10/30/2013CN203261521U LED switch power supply circuit
10/30/2013CN203261520U LED flashing circuit
10/30/2013CN203261519U Light-operated automatic light-adjusting LED photoflood lamp
10/30/2013CN203261518U Intelligent fire-fighting lighting power supply control circuit
10/30/2013CN203261517U LED photoflood lamp capable of accurately displaying brightness and color temperature
10/30/2013CN203261516U Lighting system
10/30/2013CN203261515U Three-dimensional full-color LED automatic respiration driving chip
10/30/2013CN203261514U LED colored-lamp control system based on RS-485 bus
10/30/2013CN203261513U Intelligent street lamp control system based on power line carrier waves
10/30/2013CN203261512U Wireless control system for solar-energy street lamp group
10/30/2013CN203261511U LED glass driving controller
10/30/2013CN203261510U LED intelligent power-supply driving
10/30/2013CN203261509U AC/DC dual-purpose LED energy saving lamp
10/30/2013CN203261508U Constant-power LED power supply circuit
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