| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
|---|
| 06/06/2007 | CN1975842A Organic electroluminescent display device |
| 06/06/2007 | CN1975841A Light-emitting device and electronic apparatus |
| 06/06/2007 | CN1975538A 信息处理设备 The information processing apparatus |
| 06/06/2007 | CN1975534A Apparatus for driving of back light, back light assembly and liquid crystal display device and method of the driving |
| 06/05/2007 | US7228190 Method and apparatus for controlling a lighting system in response to an audio input |
| 06/05/2007 | US7227763 Power supply apparatus using half-bridge circuit |
| 06/05/2007 | US7227634 Method for controlling the luminous flux spectrum of a lighting fixture |
| 06/05/2007 | US7227317 Method and system for enhanced dimming resolution in a light ballast through use of multiple control frequencies |
| 06/05/2007 | US7227316 Protective and measure device for multiple cold cathode fluorescent lamps |
| 06/05/2007 | US7227315 Discharge lamp drive apparatus and liquid crystal display apparatus |
| 06/05/2007 | US7227314 Voltage equalization method and apparatus for low-voltage lighting systems |
| 06/05/2007 | US7227312 Organic electroluminescent display device |
| 06/05/2007 | US7227310 Method and devices for controlling loads connected to a power line |
| 06/05/2007 | US7227202 Semiconductor device and cell |
| 06/05/2007 | US7227118 Light-emitting element driving circuit having a switching unit with a diode |
| 06/05/2007 | CA2461179C Movable barrier operator |
| 05/31/2007 | WO2007061031A1 Waking device |
| 05/31/2007 | WO2007060937A1 Oled driver and illuminator equipped with such driver |
| 05/31/2007 | WO2007060578A1 Ambience control |
| 05/31/2007 | WO2007017811A3 Selective control of lighting devices |
| 05/31/2007 | US20070120507 Lighting lamp |
| 05/31/2007 | US20070120496 Light emitting apparatus, led lighting, led light emitting apparatus, and control method of light emitting apparatus |
| 05/31/2007 | DE102006019130B3 Wickelvorrichung für Leuchtenkabel Wickelvorrichung Lighting Cables |
| 05/31/2007 | DE102005054969A1 Verfahren zum Betrieb einer Strahlungsquelle mit einer UV-Licht erzeugenden Lampe zur Bestrahlung von Innenwänden langgestreckter Hohlräume sowie Anordnung zur Durchführung des Verfahrens A method for operating a radiation source generating a UV-light lamp for irradiating inner walls of elongate cavities as well as arrangement for carrying out the method |
| 05/30/2007 | EP1486099B1 Initialization of wireless-controlled lighting systems |
| 05/30/2007 | CN2907168Y 照明式控制装置 Lighting control device |
| 05/30/2007 | CN2907167Y Automatic lighting circuit controller in lecture room |
| 05/30/2007 | CN2907166Y General miner lamp short circuit protector |
| 05/30/2007 | CN2907165Y Closed-loop luminance lighting power-saving device |
| 05/30/2007 | CN2907164Y Lighting lamp with small night light |
| 05/30/2007 | CN2907162Y 电梯照明装置 Elevator lighting device |
| 05/30/2007 | CN2906306Y Power-saving inductive interconnection type lighting street lamp |
| 05/30/2007 | CN2906293Y Spherical floodlight |
| 05/30/2007 | CN1973581A Ceremonial installation |
| 05/30/2007 | CN1972546A Backlight module control circuit of multi-lamp tube display apparatus |
| 05/30/2007 | CN1972541A LED array drive circuit |
| 05/30/2007 | CN1971695A Electroluminescence display device and its detection method |
| 05/30/2007 | CN1971678A Electro-optical apparatus, method for driving electro-optical apparatus, method for monitoring voltage, and electronic device |
| 05/30/2007 | CN1319420C Method for lighting control networks and communications interface circuits for same |
| 05/30/2007 | CN1319417C LED luminary system |
| 05/30/2007 | CN1319415C Circuit strycture for controlling semiconductor light source and its signal lamp |
| 05/29/2007 | US7225273 Interface apparatus provided between two remote control systems having different transmission modes |
| 05/29/2007 | US7224151 Fixed phase power controller with analog trigger |
| 05/29/2007 | US7224150 Redundancy circuit for series-connected diodes |
| 05/29/2007 | US7224131 High efficiency lighting system |
| 05/29/2007 | US7224130 Method of operating a lamp containing a fixed phase power controller |
| 05/29/2007 | US7224128 Device for driving light emitting diode strings |
| 05/29/2007 | US7224125 Dimmable fluorescent lamp package |
| 05/24/2007 | WO2007057162A1 Method for operating a radiation source with a uv-light-producing metal halide lamp and arrangement for carrying out the method |
| 05/24/2007 | US20070115661 Led lighting device |
| 05/24/2007 | US20070115209 Luminance control apparatus for light emitting device |
| 05/24/2007 | US20070114949 Pwm illumination control circuit with low visual noise for driving led |
| 05/24/2007 | US20070114947 Lighting device with night light and human body sensing capability |
| 05/24/2007 | US20070113441 LED illuminated house number and sign characters |
| 05/24/2007 | DE102005054541A1 Verfahren zum optimierten Verteilen elektrischer Energie zur Beleuchtung mit schnellen Lichtquellen A method for optimizing the distribution of electrical energy for lighting fast light sources |
| 05/23/2007 | EP1787498A1 Lighting control |
| 05/23/2007 | CN2904558Y Intelligent control electricity saver |
| 05/23/2007 | CN2904557Y Non-demodulation power carrier lamplight net controller |
| 05/23/2007 | CN2904556Y Solar infrared control public lamp |
| 05/23/2007 | CN2904555Y Central controllable solar electric generating illuminating system |
| 05/23/2007 | CN2904554Y LED mine lamp with personnel positioning function |
| 05/23/2007 | CN2904553Y Portable illuminating device |
| 05/23/2007 | CN2904552Y Explosion isolation safety LED coalmine illuminating lamp |
| 05/23/2007 | CN2904434Y Laser energy delivering power device for high voltage/ultrahigh voltage transmission system |
| 05/23/2007 | CN2902024Y Rod for hanging clothes with illumination lamp in wardrobe |
| 05/23/2007 | CN1969148A Apparatus and method for providing motion actuated light |
| 05/23/2007 | CN1968561A Automatic automobile signal light detection alarm device |
| 05/23/2007 | CN1968560A Circuit and method for operating at least one LED and at least one discharge lamp |
| 05/23/2007 | CN1968559A Serial powering circuit and method of an LED string |
| 05/23/2007 | CN1968558A Method for updating light brightness of luminous component of portable electronic device |
| 05/23/2007 | CN1968557A Intelligent car light |
| 05/23/2007 | CN1968556A System and method for producing white light |
| 05/23/2007 | CN1968552A Light emitting diode apparatus |
| 05/23/2007 | CN1967992A A buffer switching power supply |
| 05/23/2007 | CN1967652A Synchronizing frequency doubling signal generating device and method |
| 05/23/2007 | CN1967643A Display apparatus for controlling the brightness values of a plurality of light sources and method of controlling the same |
| 05/22/2007 | US7221271 Device for controlling lighting for the interiors of automotive vehicles and method for controlling said device |
| 05/22/2007 | US7221111 Switching power supply device and method of controlling the switching device |
| 05/22/2007 | US7221110 Lighting control system and method |
| 05/22/2007 | US7221109 Stage lighting console |
| 05/22/2007 | US7221108 Apparatus of driving lamp and liquid crystal display device using the same |
| 05/22/2007 | US7221107 Low frequency electronic ballast for gas discharge lamps |
| 05/22/2007 | US7221106 Cordset based appliance controller |
| 05/22/2007 | US7221105 Electromagnetic radiation emitting bulb and method using same in a portable device |
| 05/22/2007 | US7221104 Linear lighting apparatus and methods |
| 05/22/2007 | US7221101 Lamp driving device |
| 05/22/2007 | US7221100 Gas discharge lamp power supply |
| 05/22/2007 | CA2568666A1 Arrangement for driving led lighting sources |
| 05/22/2007 | CA2476529C Ergonomic controls in a surgical lighting system |
| 05/18/2007 | WO2007054076A1 Method for the determination of an optimal runway lighting intensity |
| 05/18/2007 | WO2006124278A3 Dimmer having a power supply monitoring circuit |
| 05/18/2007 | CA2626702A1 Method for the determination of an optical runway lighting intensity |
| 05/17/2007 | US20070112260 Manual and automatic probe calibration |
| 05/17/2007 | US20070109069 Microwave energized plasma lamp with solid dielectric waveguide |
| 05/17/2007 | CA2567886A1 Series connected power supply for semiconductor-based vehicle lighting systems |
| 05/16/2007 | DE202007003457U1 Elektrisches/elektronisches Installationsgerät für die Gebäudesystemtechnik Electrical / electronic installation device for the Building Control |
| 05/16/2007 | CN2901778Y LED signal lamp monitor |
| 05/16/2007 | CN2901777Y Driving circuit device for LED lamp |
| 05/16/2007 | CN2901776Y Solar energy automatic lighting device capable emergency charging |
| 05/16/2007 | CN2901775Y Lamp power source box for conveniently connecting power |