| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 07/30/2009 | WO2009094116A1 Electrochemical composition detection device and method thereof |
| 07/30/2009 | WO2009093385A1 Light source device |
| 07/30/2009 | WO2009093179A1 Color selection input device and method |
| 07/30/2009 | WO2009093162A1 Sensor device with tilting or orientation-correcting photo sensor for atmosphere creation |
| 07/30/2009 | WO2009093161A1 Remote control device for lighting systems |
| 07/30/2009 | WO2009093158A1 Light-based communication for configuration of light-sensing peripherals |
| 07/30/2009 | WO2008093163A3 A lighting fixture with a retractable sensor module and methods of operating the same |
| 07/30/2009 | WO2008076326A3 Device for emitting light and for dispersing a fragance |
| 07/30/2009 | US20090190335 Compact Emergency Lighting System |
| 07/30/2009 | US20090189846 Liquid Crystal Display Device |
| 07/30/2009 | US20090189549 Heat Dissipation in a Lighting System and Method Thereof |
| 07/30/2009 | US20090189548 Lighting Device Having Boost Circuitry |
| 07/30/2009 | US20090189547 Lighting Device and Method of Control Based on Chemistry Composition of Power Source |
| 07/30/2009 | US20090189545 Electronic ballast with transformer interface |
| 07/30/2009 | US20090189544 System with flicker control and method of reducing flicker generated by a system |
| 07/30/2009 | US20090189543 Method of local dimming, backlight assembly for performing the method and display apparatus having the backlight assembly |
| 07/30/2009 | US20090189542 Dimmer switch |
| 07/30/2009 | US20090189541 Lighting Device Having Cross-Fade and Method Thereof |
| 07/30/2009 | US20090189540 Apparatus for Controlling Light Emitting Devices |
| 07/30/2009 | US20090189534 LED Lamp And Driving Apparatus For The Same |
| 07/30/2009 | US20090189531 Backlight Module |
| 07/30/2009 | US20090189530 Method and apparatus for light intensity control |
| 07/30/2009 | US20090189529 Semiconductor light emitting circuits including light emitting diodes and semiconductor shunt devices |
| 07/30/2009 | US20090189528 Illuminating device |
| 07/30/2009 | DE102008006444A1 Verfahren zum Betrieb eines Lichtstellpults und Lichtstellpult Method for operating a lighting control console and lighting control desk |
| 07/30/2009 | DE102008004791A1 Charge detection circuit for LED, has signal tapping circuit connected to electronic circuit to detect opening and closing of signal tapping circuit, and evaluation circuit comprising input connected to electronic circuit by tapping circuit |
| 07/30/2009 | DE102008000086A1 Verfahren zur Ausfallkontrolle von Lichtfunktionen in einem Kraftfahrzeugbordnetz Method for failure of light control functions in a motor vehicle electrical system |
| 07/30/2009 | DE102007054253B3 Adaptiver Algorithmus für die Leistungssteuerung einer Kamerabblitzlicht-LED als Funktion von Batterieimpedanz, Entladungszustand (SoD), Alterung, Temperatureinflüssen Adaptive algorithm for power control of a Kamerabblitzlicht LED as a function of battery impedance, discharge status (SoD), aging, temperature influences |
| 07/29/2009 | CN201282587Y Joining structure of emergent lighting lamp, switch and socket panel base |
| 07/29/2009 | CN201282586Y Automatic regulating apparatus for LED backlight source of liquid crystal |
| 07/29/2009 | CN201282585Y Driver of automobile LED head light |
| 07/29/2009 | CN201282584Y Lamplight induction device |
| 07/29/2009 | CN201282583Y Illumination control system |
| 07/29/2009 | CN201282582Y Novel three-wire type high-power LED driver |
| 07/29/2009 | CN201282581Y LED current balance protection circuit |
| 07/29/2009 | CN201282580Y Drive circuit for high-power LED |
| 07/29/2009 | CN201282579Y Driving power of LED lamp |
| 07/29/2009 | CN101496450A Lamp-holding device and system comprising lamp-holding devices and a wireless controller |
| 07/29/2009 | CN101496449A Dimmer switch for use with lighting circuits having three-way switches |
| 07/29/2009 | CN101494941A Management control device for road lamp |
| 07/29/2009 | CN101494940A Management control device for road lamp |
| 07/29/2009 | CN101494939A LED adjustable color temperature lamp |
| 07/29/2009 | CN101494938A Centralization type light change circuit for LED illuminating system |
| 07/29/2009 | CN101494937A On-site bus equipment and built-in address confirmation device |
| 07/29/2009 | CN101494936A LED light control bus and control method |
| 07/29/2009 | CN101494935A Method for implementing low power consumption movable communication terminal illumination function |
| 07/29/2009 | CN101494934A Remote control method and system for centralization encode of lamp decoration and electric appliance |
| 07/29/2009 | CN101494933A Method for recording DMX signal |
| 07/29/2009 | CN101494036A 液晶显示装置 The liquid crystal display device |
| 07/29/2009 | CN100521852C Double constant-current driven module with big power of LED miner's light |
| 07/28/2009 | US7567292 Portable terminal device and method and program for varying light illuminance used therein |
| 07/28/2009 | US7566137 System to control daylight and electric light in a space |
| 07/23/2009 | WO2009090788A1 White light source, and illuminating apparatus and display apparatus both having the same |
| 07/23/2009 | WO2009090601A1 A light source |
| 07/23/2009 | WO2009090597A1 User interface for scene setting control with light balance |
| 07/23/2009 | WO2009089910A1 Method and device for detecting a static index of a lighting device |
| 07/23/2009 | US20090185661 Virtual matrix control scheme for multiple spot x-ray source |
| 07/23/2009 | US20090185374 Lighting device having led light bars |
| 07/23/2009 | US20090184831 Controlling device of a multifunctional lamp |
| 07/23/2009 | US20090184810 Conformal repeater unit |
| 07/23/2009 | US20090184669 Light emitting diode lamp |
| 07/23/2009 | US20090184668 High efficiency boost led driver with output |
| 07/23/2009 | US20090184666 Frequency converted dimming signal generation |
| 07/23/2009 | US20090184665 Drive Device for Leds and Related Method |
| 07/23/2009 | US20090184664 Method of driving light sources, device for driving light sources, and display device having the same |
| 07/23/2009 | US20090184662 Dimming signal generation and methods of generating dimming signals |
| 07/23/2009 | US20090184656 Backlight system having a lamp current balance and feedback mechanism and related method thereof |
| 07/23/2009 | US20090184655 Power management system for light emitting diodes |
| 07/23/2009 | US20090184649 Current breaking controller for a lamp and lantern |
| 07/23/2009 | US20090184648 Illumination copy and paste operation using light-wave identification |
| 07/23/2009 | DE202009006236U1 Fluoreszierende Lampe mit einer Überhitzungsschutzfunktion Fluorescent lamp with an overheating protection function |
| 07/23/2009 | DE102008004507A1 Leuchtkörper Filament |
| 07/23/2009 | DE102008003976A1 Wire current stabilizer for supplying load with constant current, has switching unit controlled by switch control signal so that load current is transmitted to load resting in output voltage |
| 07/22/2009 | EP2081415A1 Microcontroller-controlled emergency lighting assembly and communication network intended for this purpose |
| 07/22/2009 | EP2080667A1 Method to check the failure of light functions in an on-board vehicle network |
| 07/22/2009 | EP2080420A2 Method of load shedding to reduce the total power consumption of a load control system |
| 07/22/2009 | EP2080419A1 Control of light in response to an audio signal |
| 07/22/2009 | EP2080418A2 Method for color transition for ambient or general illumination system |
| 07/22/2009 | EP2080417A1 Light-emitting element light source and temperature management system therefor |
| 07/22/2009 | EP1889112B1 Device for projecting a pixelated lighting pattern |
| 07/22/2009 | CN201278603Y 无线智能控制系统 Wireless Intelligent Control System |
| 07/22/2009 | CN201278602Y Control circuit for LED lamp |
| 07/22/2009 | CN201278601Y Intelligent management system for district road lamp |
| 07/22/2009 | CN201278600Y Control circuit of LED |
| 07/22/2009 | CN201278599Y Power supply switching module for lamp |
| 07/22/2009 | CN201278598Y Circuit apparatus for LED lighting lamp |
| 07/22/2009 | CN101491161A Switchgear, system for controlling a lamp, and light control system for a building comprising at least one light |
| 07/22/2009 | CN101491160A Light source and method for optimising illumination characteristics thereof |
| 07/22/2009 | CN101489342A LED driver circuit and driving method thereof |
| 07/22/2009 | CN101489341A Laminated glass and structural glass with integrated lighting, sensors and electronics |
| 07/22/2009 | CN101489340A Illuminating system |
| 07/22/2009 | CN101489339A Bi-directional light emitting diode drive circuit in bi-directional divided power impedance |
| 07/22/2009 | CN101489338A Wireless communication method and apparatus for LED system |
| 07/22/2009 | CN101489337A Editing method for LED lamp light landscape scene |
| 07/22/2009 | CN101489336A Constant current source control circuit |
| 07/22/2009 | CN101489335A LED driving circuit and secondary side controller thereof |
| 07/22/2009 | CN101489334A Electrical power with preset value, controller, dispenser, dispensing system and dispensing method |
| 07/22/2009 | CN101489333A Uni-directional light emitting diode drive circuit in pulsed power non-resonance |
| 07/22/2009 | CN101489332A Uni-directional light emitting diode drive circuit in pulsed power series resonance |
| 07/22/2009 | CN101489331A Bi-directional light emitting diode drive circuit in b-directional power parallel resonance |