| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
|---|
| 04/07/2011 | DE102010036703A1 Einschaltstoßstrombegrenzer für einen LED-Treiber Einschaltstoßstrombegrenzer for an LED driver |
| 04/07/2011 | DE102009042906A1 Anordnung zur Lichtabgabe mit Lichtquelle und optischem Element Arrangement to emit light with light source and optical element |
| 04/07/2011 | DE102009041724A1 Electronic switching arrangement for limitation of start-up current for electronic ballast of electrical lamp load, has MOSFETs switched such that current flowing over outlet line is limited to one point of switch-on time in preset manner |
| 04/07/2011 | CA2775658A1 Lighting system and method for controlling a lighting system |
| 04/06/2011 | EP2306791A2 Dimming a multi-lamp fluorescent light fixture by turning off an individual lamp using a wireless fluorescent lamp starter |
| 04/06/2011 | EP2306777A2 Time-hopping low-power wireless network for turning off and on fluorescent lamps |
| 04/06/2011 | EP2306776A2 Low-power wireless network beacon for turning off and on fluorescent lamps |
| 04/06/2011 | EP2306070A1 Illuminating apparatus, display apparatus and television receiver |
| 04/06/2011 | EP2306069A1 Light irradiating device |
| 04/06/2011 | EP2305008A1 Allocation of an operating address to a bus-compatible operating device for luminous means |
| 04/06/2011 | EP2305007A2 Methods and apparatus for determining relative positions of led lighting units |
| 04/06/2011 | EP2103189B1 Device for generating light with a variable color |
| 04/06/2011 | EP2036406B1 Method and device for driving an array of light sources |
| 04/06/2011 | CN201789667U Intelligent light-emitting diode (LED) lamp controller |
| 04/06/2011 | CN201789666U LED power supply |
| 04/06/2011 | CN201789665U LED (light-emitting diode) power supply with wide voltage input range |
| 04/06/2011 | CN201789664U Half-bridge LLC resonance LED power supply |
| 04/06/2011 | CN201789663U LED (light-emitting diode) constant-current power supply |
| 04/06/2011 | CN201789662U Led控制电路 Led control circuit |
| 04/06/2011 | CN201789661U Remote cluster controlling device for individual solar street lamp |
| 04/06/2011 | CN201789660U Signal lamp circuit |
| 04/06/2011 | CN201789659U LED drive circuit |
| 04/06/2011 | CN201789658U Intelligent constant current driver of light-emitting diode (LED) fluorescent lamp |
| 04/06/2011 | CN201789657U Interruptible power supply system |
| 04/06/2011 | CN201789656U Driving circuit of light emitting diode T8 lamp tube |
| 04/06/2011 | CN201789655U Illuminating circuit for electric appliance |
| 04/06/2011 | CN201789654U Non-isolated LED lamp tube constant-current drive power source |
| 04/06/2011 | CN201789653U Non-isolated LED lamp tube constant-current driving power supply |
| 04/06/2011 | CN201789631U Mine downhole wireless monitoring and positioning system intelligent terminal based on mobile carrier |
| 04/06/2011 | CN201788655U Energy meter LED backlight panel |
| 04/06/2011 | CN201788527U Bayonet with light-emitting device of card dispensing machine and card collecting machine at parking lot |
| 04/06/2011 | CN201788384U Light, sound and color vibration control circuit of multimedia electronic device |
| 04/06/2011 | CN201788383U Night vision control system with functions of direction controlling and illumination testing |
| 04/06/2011 | CN201788314U Cursor module used in microscope |
| 04/06/2011 | CN201788027U Luminous temperature indicator |
| 04/06/2011 | CN201787476U Multi-functional lamp |
| 04/06/2011 | CN201787473U Solar light emitting diode street lamp |
| 04/06/2011 | CN201787471U Scenery complementary landscape illuminating system |
| 04/06/2011 | CN201787453U LED intelligent control circular lamp tube |
| 04/06/2011 | CN201787449U LED projection light |
| 04/06/2011 | CN201787448U Led隧道灯 Led Tunnel Light |
| 04/06/2011 | CN201787441U Intelligent street lamp device and system thereof |
| 04/06/2011 | CN201787417U 可调led台灯 Adjustable led lamp |
| 04/06/2011 | CN201787406U 恒流led模组 Constant led module |
| 04/06/2011 | CN201787389U Led energy-saving lamp |
| 04/06/2011 | CN201787376U Intelligent sensing-type light emitting diode (LED) lamp |
| 04/06/2011 | CN201787373U Illuminating lamp capable of changing color according to temperature |
| 04/06/2011 | CN201787367U Intelligent LED street lamp |
| 04/06/2011 | CN201787359U Field lamp |
| 04/06/2011 | CN201782016U LED cheongsam |
| 04/06/2011 | CN1996453B Electrooptical device and its drive method and electronic machine |
| 04/06/2011 | CN1891016B System and method for applying power to high intensity discharge lamps |
| 04/06/2011 | CN102007819A Non-toxic photo cells and photosensors including the same |
| 04/06/2011 | CN102007818A Illumination system comprising a light source and a control unit and an illumination control system for controlling a light source by multiple user interface surfaces |
| 04/06/2011 | CN102007816A Low loss input channel detection device for a direct current powered lighting system |
| 04/06/2011 | CN102006704A Light-emitting diode (LED) drive control circuit and lighting device |
| 04/06/2011 | CN102006703A Light-emitting diode (LED) lamp driving power supply |
| 04/06/2011 | CN102006702A Driving device of light-emitting diode (LED) fluorescent tube |
| 04/06/2011 | CN102006701A Intelligent light-emitting diode (LED) power supply based on power line carrier communication (PLCC) |
| 04/06/2011 | CN102006700A Urban street lamp mobile handheld equipment control method |
| 04/06/2011 | CN102006699A Police photo-taking light circuit |
| 04/06/2011 | CN102006698A Control method for avoiding flicker effect and illumination device |
| 04/06/2011 | CN102006697A Optical wireless multi-objective control system |
| 04/06/2011 | CN102006696A Light-emitting diode backlight drive circuit, method and constant current source thereof |
| 04/06/2011 | CN102006695A Integration method of LED lighting circuit and LED lighting integrated chip |
| 04/06/2011 | CN102006043A Electronic multigang switch controller |
| 04/06/2011 | CN102005181A Standard dot matrix light source and image point correction method of LED display screen |
| 04/06/2011 | CN102004509A Ambient brightness regulating system and method |
| 04/06/2011 | CN102004469A Hotel control system |
| 04/06/2011 | CN102004230A Method for carrying out spectroscopical detection by pulse two-way drive of LED and pulse two-way drive constant-current source |
| 04/06/2011 | CN102003771A Air-conditioner remote controller |
| 04/06/2011 | CN102003689A Light-emitting diode device with function of simultaneously detecting open circuit and short circuit and method thereof |
| 04/06/2011 | CN102003688A Light emitting diode module and driving method thereof |
| 04/06/2011 | CN102003659A Light source for irradiation and manufacturing method thereof |
| 04/06/2011 | CN102003640A Light source device |
| 04/06/2011 | CN102003628A Automatic temperature control LED pixel tube |
| 04/06/2011 | CN101614947B Color panoramic projective light source for initiative three-dimensional panoramic vision |
| 04/06/2011 | CN101209691B 发光元件驱动电路及车辆用灯具 A light emitting element driving circuit and the vehicle lighting |
| 04/05/2011 | US7919937 System for adjusting a light source by sensing ambient illumination |
| 04/05/2011 | US7919936 Driving circuit for powering light sources |
| 04/05/2011 | US7919934 Apparatus and method for driving and adjusting light |
| 04/05/2011 | US7919933 High intensity discharge strobe light |
| 04/05/2011 | US7919932 Apparatus and method for controlling lighting brightness through digital conversion |
| 04/05/2011 | US7919931 LED driving circuit, illuminating device, and electro-optical device |
| 04/05/2011 | US7919930 Coil component and display device using same |
| 04/05/2011 | US7919928 Boost LED driver not using output capacitor and blocking diode |
| 04/05/2011 | US7919927 Circuit having EMI and current leakage to ground control circuit |
| 04/05/2011 | US7919923 Plasma lamp with dielectric waveguide |
| 03/31/2011 | WO2011037752A2 Solid state lighting apparatus with configurable shunts |
| 03/31/2011 | WO2011037475A1 Administration and maintenance of illumination devices |
| 03/31/2011 | WO2011037024A1 Light-emitting module device, light-emitting modules used in said device, and lighting fixture provided with said device |
| 03/31/2011 | WO2011036595A1 Lamp unit with a plurality of light source and toggle remote control method for selecting a drive setting therefor |
| 03/31/2011 | WO2011013906A3 Dimming device for a lighting apparatus |
| 03/31/2011 | WO2010148113A3 Continuous step driver |
| 03/31/2011 | WO2010110249A9 Illuminance sensor, and electronic apparatus and semiconductor device using the illuminance sensor |
| 03/31/2011 | US20110076950 Time-hopping low-power wireless network for turning off and on fluorescent lamps |
| 03/31/2011 | US20110075103 Light source unit, projection apparatus, and projection method |
| 03/31/2011 | US20110075057 Backlight assembly, and display apparatus and television comprising the same |
| 03/31/2011 | US20110074839 Controller circuitry for light emitting diodes |
| 03/31/2011 | US20110074833 Assembly block and display system |