Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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06/19/2013 | CN103167688A Lighting apparatus |
06/19/2013 | CN103167687A Light emitting element drive device |
06/19/2013 | CN103167686A Compatible type drive scheme used by light-emitting diode (LED) lighting lamp |
06/19/2013 | CN103167685A Illumination controlling circuit and illumination system |
06/19/2013 | CN103167684A Driving device, transmission device and lighting system |
06/19/2013 | CN103167683A Automatic power controlling system and device and compensation voltage operation module and detection module |
06/19/2013 | CN103167682A Indication method, detection method, indication device, detection device and equipment of running status |
06/19/2013 | CN103167681A High-accuracy segmentation adjustable power supply |
06/19/2013 | CN103167680A Luminous device and operation method thereof |
06/19/2013 | CN103167679A Voltage control light diffusion module and flashing light module and flashing light control method |
06/19/2013 | CN103167678A Multipath constant current light-emitting diode (LED) drive circuit and LED drive chip |
06/19/2013 | CN103167677A Induction light source based on infrared technology |
06/19/2013 | CN103167676A Light-emitting diode (LED) light adjustment control circuit and LED lamp with light adjustment control circuit |
06/19/2013 | CN103167675A Light-emitting diode (LED) lamp with overheat protection circuit |
06/19/2013 | CN103167674A Light-emitting dioxide (LED) drive circuit and LED lamp |
06/19/2013 | CN103167673A Intelligent control device of light-emitting diode (LED) and intelligent LED lamp |
06/19/2013 | CN103167672A Light-emitting diode (LED) illumination power supply and drive control system |
06/19/2013 | CN103167671A Signal indicator light and light-operated flicker control circuit thereof |
06/19/2013 | CN103167670A Light-emitting diode (LED) drive circuit and constant-current control method |
06/19/2013 | CN103167669A Light-emitting diode (LED) drive circuit |
06/19/2013 | CN103167668A Lighting service life prolonged circuit in mine low temperature environment |
06/19/2013 | CN103167667A Filter capacitor double control mine lighting circuit |
06/19/2013 | CN103167666A Mine tunnel lighting lamp delayed turn-off circuit |
06/19/2013 | CN103167665A System and method for adjusting current of luminous diode |
06/19/2013 | CN103167664A Light-emitting diode (LED) constant current drive circuit and LED lighting device |
06/19/2013 | CN103167663A Light-emitting diode (LED) control circuit |
06/19/2013 | CN103167662A Light-emitting diode (LED) energy-saving lamp with dimming function |
06/19/2013 | CN103167661A High-energy-saving light-emitting diode (LED) ceiling lamp (plate lamp) |
06/19/2013 | CN103167660A Light-emitting diode (LED) flasher circuit |
06/19/2013 | CN103166210A Over voltage protection circuit and driver circuit using the same |
06/19/2013 | CN103164937A Wireless measurement and control system for solar light-emitting diode (LED) lighting equipment |
06/19/2013 | CN103164917A Alarming device and alarming method |
06/19/2013 | CN103164031A Keyboard |
06/19/2013 | CN103162280A Integrated light-emitting diode (LED) street lamp intelligent control and line protective device |
06/19/2013 | CN103162223A Sectional type lighting reminding system and application thereof |
06/19/2013 | CN103162157A Self-adapting ambient light illumination lamp |
06/19/2013 | CN103162151A High voltage light-emitting diode (LED) lamp |
06/19/2013 | CN103162143A Light-emitting diode (LED) module based on high-voltage constant current technology |
06/19/2013 | CN103162122A Time-based wireless control light-emitting diode (LED) lamp |
06/19/2013 | CN103162119A Timing and shockproof light emitting diode (LED) lamp capable of being wirelessly controlled |
06/19/2013 | CN103162105A White balance semiconductor lighting device |
06/19/2013 | CN103162104A White balance semiconductor lighting device |
06/19/2013 | CN103162103A High brightness light-emitting diode (LED) light source device |
06/19/2013 | CN102478220B Arranging method of LEDs |
06/19/2013 | CN102392957B Light-source device for image-identifying system |
06/19/2013 | CN102374461B LED reflector lamp with convection slotted hole composite heat radiating structure |
06/19/2013 | CN102322593B Self-adaptive light source device and control method thereof |
06/19/2013 | CN102123537B Automatic controller of door lamp |
06/19/2013 | CN102102824B LED (light emitting diode) backlight module, LCD (liquid crystal display) display panel and liquid crystal display television |
06/19/2013 | CN102089571B Illuminating apparatus, display apparatus and television receiver |
06/19/2013 | CN102026435B Light emitting diode driving circuit |
06/19/2013 | CN101996584B Method and structure for setting multi-core chip address and display system for application |
06/19/2013 | CN101978785B Method for controlling operating device for illumination means |
06/19/2013 | CN101965081B Lighting energy saving device with no flash or overvoltage on basis of logic control |
06/19/2013 | CN101909390B Constant-voltage power circuit with power factor correction (PFC) and light-emitting diode (LED) street lamp |
06/19/2013 | CN101841962B LED lamp control method and device without light decay |
06/19/2013 | CN101778510B LED signal indicator light and multipath LED drive circuits thereof |
06/19/2013 | CN101765278B Power-frequency digital frequency-division transmission method and device of monitoring device of navigational light |
06/19/2013 | CN101765274B LED lamp and drive circuit |
06/19/2013 | CN101715264B Over-voltage lockout protection circuit and LED drive circuit using same |
06/19/2013 | CN101662866B Illumination system |
06/19/2013 | CN101635132B Display device, display method, and electronic device |
06/19/2013 | CN101555999B Inductively powered lamp assembly |
06/19/2013 | CN101541125B LED illumination emergency lamp circuit and LED lamp using circuit |
06/19/2013 | CN101534593B Synchronous turning on and turning off controller for solar street lamp |
06/18/2013 | US8467568 Methods, systems, and products for gesture-activation |
06/18/2013 | US8466634 Phase control for hysteretic controller |
06/18/2013 | US8466631 Lamp driver with triac dimmer compensation |
06/18/2013 | US8466629 Lamp tube with detachable power rectifier member |
06/18/2013 | US8466628 Closed-loop load control circuit having a wide output range |
06/18/2013 | US8466627 Device with light-emitting diode circuits |
06/18/2013 | US8466626 Light management system device and method |
06/18/2013 | US8466625 Illumination device and method controlling the same |
06/18/2013 | US8466436 System and method for metered dosage illumination in a bioanalysis or other system |
06/18/2013 | US8465158 Light source device, projection apparatus, and projection method |
06/17/2013 | DE202013004519U1 Kalibriervorrichtung für Leuchten, Leuchte, Leuchtenanordnung Calibration device for light, lighting, lighting layout |
06/13/2013 | WO2013086445A1 Switched-capacitor isolated led driver |
06/13/2013 | WO2013086328A1 Systems and methods of led dimmer compatibility |
06/13/2013 | WO2013086154A1 Serial lighting interface with embedded feedback |
06/13/2013 | WO2013085158A1 Alternating current direct-coupled type light-emitting diode lighting apparatus |
06/13/2013 | WO2013085078A1 Remote control system and method of operating same |
06/13/2013 | WO2013084747A1 Light source device and control method for light source device |
06/13/2013 | WO2013084710A1 Illumination control system, transportable terminal instrument, program, and illumination device |
06/13/2013 | WO2013084521A1 Medical light source device |
06/13/2013 | WO2013084197A2 Lighting device comprising a movable sensing unit |
06/13/2013 | WO2013084158A1 A luminaire |
06/13/2013 | WO2013084149A1 Protocols for coded light communications |
06/13/2013 | WO2013082866A1 Led illumination power supply and drive control system |
06/13/2013 | WO2013082825A1 Drive circuit and method of light-emitting diode, and display device using same |
06/13/2013 | WO2013002548A3 Light source control system for plant factory |
06/13/2013 | US20130148107 Multi-source sensor for online characterization of web products and related system and method |
06/13/2013 | US20130147777 Application of MEMs Pixels in Display and Imaging Devices |
06/13/2013 | US20130147401 Multi-symbol indication apparatus |
06/13/2013 | US20130147400 Surgical lamp for broadband and narrowband illumination |
06/13/2013 | US20130147399 Light emitting element drive device and lighting device |
06/13/2013 | US20130147396 Dynamic Ambient Lighting |
06/13/2013 | US20130147395 Dynamic Ambient Lighting |
06/13/2013 | US20130147394 Method of detecting and controlling perceptual flicker |
06/13/2013 | US20130147393 High accuracy, high dynamic range led/laser driver |
06/13/2013 | US20130147392 Power processing apparatus and method of releasing the residual power thereof |