| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 01/27/2011 | US20110018448 System and method for an outdoor lighting feature with an integrated solar panel |
| 01/27/2011 | US20110018447 Ultrasonic apparatus with an adjustable horn |
| 01/27/2011 | US20110018446 Light emitting diode lamp protecting circuit |
| 01/27/2011 | US20110018445 Lamp |
| 01/27/2011 | US20110018438 Lighting system |
| 01/27/2011 | DE202010015501U1 Temperatursteuersystem für Leuchtdiodenmodul Temperature control system for light emitting diode module |
| 01/27/2011 | DE102010025114A1 Mikroskop mit einem Mikroskop-Körper und einem Stativ aus mehreren Bestandteilen zur Erfüllung einer Tragefunktion oder einer Positionierung des Mikroskops im Raum Microscope with a microscope body and a tripod consists of several components to fulfill a supporting function or position of the microscope in space |
| 01/27/2011 | DE102009034801A1 Verfahren zur Ansteuerung einer Leuchte A method for control of a luminaire |
| 01/27/2011 | DE102009033358A1 Betriebssteuervorrichtung und Verfahren zur Steuerung des Betriebszustandes einer Leuchtmittelanordnung Operation control apparatus and method for controlling the operating state of a lamp positioning |
| 01/27/2011 | DE102009033143A1 Lighting device i.e. retroactive lighting device, has transducer unit electrically connected with storage unit and external current supply device, and two current adapters electrically switched between transducer and light-emitting units |
| 01/27/2011 | DE102009030176A1 Anordung zur Ansteuerung von Licht emittierenden Dioden Arrangement for controlling light-emitting diodes |
| 01/26/2011 | EP2278861A1 Central power supply having several DC output circuits |
| 01/26/2011 | EP2278860A2 Intelligent control module and method for lighting lamp |
| 01/26/2011 | EP2278570A1 Switch module and lighting control system comprising the switch module |
| 01/26/2011 | EP2278419A1 Motion detector and load control unit |
| 01/26/2011 | EP2277360A1 Configurable lighting devices under broadcast control |
| 01/26/2011 | EP2277359A1 Dim range enhancement for led driver connected to phase-cut dimmer |
| 01/26/2011 | EP2276974A2 Method of viewing a subject |
| 01/26/2011 | EP1820373B1 Method and system for adjusting the light setting for a multi-color light source |
| 01/26/2011 | CN201726575U Sound/light control energy saving lamp based on emitter follower |
| 01/26/2011 | CN201726574U Automatic control device of interior light of box body |
| 01/26/2011 | CN201726573U LED protective constant-current self-adjustment lighting circuit |
| 01/26/2011 | CN201726572U Elevator in-room lobby illumination control circuit and elevator lobby provided with same |
| 01/26/2011 | CN201726571U Current-sharing type backlight driving system with function of adaptive control |
| 01/26/2011 | CN201726570U Tunnel illumination energy-saving control system |
| 01/26/2011 | CN201726569U Electronic ballast of lamp tube |
| 01/26/2011 | CN201726568U Intelligent streetlight power source management circuit based on GSM network |
| 01/26/2011 | CN201726567U Voice-controlled lamp |
| 01/26/2011 | CN201726566U Led lamp device |
| 01/26/2011 | CN201726565U Series type light-emitting diode device |
| 01/26/2011 | CN201726564U Low-power inverter for automobile lamp |
| 01/26/2011 | CN201726563U Novel operating astral lamp |
| 01/26/2011 | CN201726562U Novel multi-way LED constant-current drive circuit |
| 01/26/2011 | CN201726561U Novel solar-powered LED centralized-control light source circuit |
| 01/26/2011 | CN201726560U PWM light regulating circuit for LED |
| 01/26/2011 | CN201726559U LED device with touch dimming and remote-control dimming |
| 01/26/2011 | CN201726558U Novel LED energy-saving lamp |
| 01/26/2011 | CN201726557U Special improved ballast for high-power energy saving lamp tube |
| 01/26/2011 | CN201726556U Intelligent wind energy, solar energy and commercial power-complementation LED illuminating system |
| 01/26/2011 | CN201726384U Control switch of infrared ray lamp |
| 01/26/2011 | CN201726159U Automatic control device of solar street lamp |
| 01/26/2011 | CN201725531U Natural gourd lamp box |
| 01/26/2011 | CN201725527U Advertising lamp box |
| 01/26/2011 | CN201725431U First and last bus state indicator |
| 01/26/2011 | CN201725391U Multifunctional doorbell |
| 01/26/2011 | CN201725212U Exhibition stand lamp controller |
| 01/26/2011 | CN201724358U Indoor machine of wall-hung air conditioner |
| 01/26/2011 | CN201724146U Long-distance light guiding and collecting window |
| 01/26/2011 | CN201724144U ITS (Intelligent Transportation System) highlighting LED (Light-Emitting Diode) and flash lamp |
| 01/26/2011 | CN201724143U Electronic light emitter simulating true fire |
| 01/26/2011 | CN201724131U Multi-corridor integrated solar corridor lights |
| 01/26/2011 | CN201724126U LED explosion-proof emergency lamp |
| 01/26/2011 | CN201724125U Quicksand gift lamp |
| 01/26/2011 | CN201724099U Two-color LED dimming clamp lamp |
| 01/26/2011 | CN201724098U Mono-color LED dimming clamp lamp |
| 01/26/2011 | CN201724089U Kitchen and toilet LED lamp |
| 01/26/2011 | CN201724085U LED anti-explosion marker light |
| 01/26/2011 | CN201724070U Pendent LED string light with snowing effect |
| 01/26/2011 | CN201724054U Integral constant-current driving LED fluorescent lamp |
| 01/26/2011 | CN201724034U Tunnel illumination arrangement system |
| 01/26/2011 | CN201724008U High-energy LED illumination control system with integrated temperature control and heat radiation |
| 01/26/2011 | CN201722636U Parking line |
| 01/26/2011 | CN201718340U Net label lamp intelligently controlled by CPU (Central Processing Unit) |
| 01/26/2011 | CN1979619B Display device and method of driving thereof |
| 01/26/2011 | CN101960922A Electric power device, and lighting fixture |
| 01/26/2011 | CN101960921A Methods and apparatus for facilitating design, selection and/or customization of lighting effects or lighting shows |
| 01/26/2011 | CN101960499A Method of controlling a device arrangement |
| 01/26/2011 | CN101959353A Alternating current follow dimming circuit |
| 01/26/2011 | CN101959352A LED driving circuit with LED short-circuit protection |
| 01/26/2011 | CN101959351A P-MOS tube driving circuit and driving method thereof |
| 01/26/2011 | CN101959350A Electrolytic capacitor-free LED power source power conversion method and application circuit thereof |
| 01/26/2011 | CN101959349A Dual-light source intelligent control type illuminating lamp control circuit |
| 01/26/2011 | CN101959348A LED stepless dimming drive circuit and LED lamp |
| 01/26/2011 | CN101959347A LED lighting control device |
| 01/26/2011 | CN101959346A Adaptive dimmer detection and control for LED lamp |
| 01/26/2011 | CN101959345A Current balanced power supply circuit of multiple groups of direct current (DC) loads |
| 01/26/2011 | CN101959344A Current balanced power supply circuit of multiple groups of direct current (DC) loads |
| 01/26/2011 | CN101959343A Led driving power supply |
| 01/26/2011 | CN101959342A Synchronous driving circuit and integrated circuit applied to same |
| 01/26/2011 | CN101959341A Protective circuit for light-emitting diode (LED) strings with different electrical characteristics |
| 01/26/2011 | CN101959340A Light-emitting diode circuit |
| 01/26/2011 | CN101959339A High-voltage LED driving chip dual-power supply circuit |
| 01/26/2011 | CN101958742A Relay forwarding control system and wireless control device for high current assembly |
| 01/26/2011 | CN101958527A Boost type LED constant flow source under-voltage protection circuit |
| 01/26/2011 | CN101958108A Current control module of LCD backlight driver IC |
| 01/26/2011 | CN101957657A Music color light keyboard with mind and body regulating function on basis of internet |
| 01/26/2011 | CN101957542A Projection display device and light source driving method |
| 01/26/2011 | CN101956963A Light emitting diode lighting device and current control method thereof |
| 01/26/2011 | CN101956962A Light-emitting diode device and method for avoiding soft boot flash |
| 01/26/2011 | CN101956961A Simplest method for eliminating flicker generated in process of directly driving common LED by alternating current |
| 01/26/2011 | CN101956941A LED (Light Emitting Diode) aquarium light |
| 01/26/2011 | CN101956937A Color temperature adjustable light emitting diode (LED) flat lamp for sickroom |
| 01/26/2011 | CN101956901A Indicating lamp and automatic starting method thereof |
| 01/26/2011 | CN101953577A Cabinet with touch induction lamp |
| 01/26/2011 | CN101666476B Light emitting diode (LED) photosynthesis lamp for plant |
| 01/26/2011 | CN101598309B LED street lamp with intelligent detection and control system |
| 01/26/2011 | CN101532635B Solar power driving large-power LED lighting lamp of microcomputer |
| 01/26/2011 | CN101453809B Dimmer control system having remote infrared transmitters |
| 01/26/2011 | CN101128075B Lighting device |
| 01/25/2011 | US7876060 Multi-lamps instant start electronic ballast |