Patents
Sitemap › F21 - Lighting › F21V - Functional features or details of lighting devices or systems thereof; Structural combinations of lighting devices with other articles, not otherwise provided for › F21V 23 - Arrangement of electric circuit elements in or on lighting devices
Patents for F21V 23 - Arrangement of electric circuit elements in or on lighting devices (46,764)
06/2013
06/12/2013CN103148427A Desk lamp
06/12/2013CN103148426A Vehicle lamp
06/12/2013CN103148420A Pulse superposition segmented dimming LED (light emitting diode) ceiling lamp
06/12/2013CN103148409A Back light source and method for manufacturing back light source
06/12/2013CN103148400A LED (Light Emitting Diode) light source structure and LED mine roadway lamp with LED light source structure
06/12/2013CN103148398A Study eye protection table lamp and control method thereof
06/12/2013CN103148396A Novel LED (Light-emitting Diode) desk lamp
06/12/2013CN103148393A LED 5050 module based on high voltage constant current technology
06/12/2013CN103148392A Led light-color control device and color control method thereof
06/12/2013CN103148381A LED lamp encapsulating structure
06/12/2013CN103148380A LED bulb
06/12/2013CN103148367A LED (light emitting diode) tube type lamp
06/12/2013CN103148364A Illumination system used for straight tubular led lamp
06/12/2013CN103148356A Light-emitting diode (LED) wireless mine lamp
06/12/2013CN103142284A Multi-ring piles loop ligature device provided with light source
06/12/2013CN102425731B Illumination device of working lamp
06/12/2013CN102410483B LED light source suitable for lighting lamp of vehicles and boats
06/12/2013CN102235601B Dual-end current controller and relevant light emitting diode lighting device
06/12/2013CN102192420B Light-emitting element
06/12/2013CN102168836B Solar energy alarm device
06/12/2013CN102149235B PWM (pulse-width modulation) duty ratio adjusting and LED (light-emitting diode) indicating circuit
06/12/2013CN101960204B Integrated LED driver for LED socket
06/12/2013CN101835316B Dimming driving method and device and dimming lamp
06/12/2013CN101778513B LED flow equalizing control circuit, LED driver module and navigation aiding light
06/12/2013CN101778507B LED control circuit
06/12/2013CN101672436B Light emitting device for AC power operation
06/12/2013CN101636023B Light emitting diode control system using carrier signals
06/12/2013CN101500360B Direct-current power supply device, power supply device for driving LED and semiconductor integrated circuit for controlling power supply
06/11/2013US8459842 Light source device with microwave power source and projection type display apparatus having the same
06/11/2013US8459831 Linear solid-state lighting free of shock hazard
06/06/2013WO2013081273A1 Removable led lighting apparatus and universal dc port
06/06/2013WO2013078716A1 Led daylight lamp device capable of directly replacing fluorescent lamp
06/06/2013WO2013078714A1 Led power supply and led daylight lamp with the led power supply
06/06/2013WO2013078713A1 Led daylight lamp capable of directly replacing fluorescent lamp
06/06/2013WO2013078574A1 Ultraviolet led nail lamp structure and led light source module thereof
06/06/2013WO2013042008A3 Lighting device with a circuit board mounting
06/06/2013US20130141912 Circuit board for display device and display device having the same
06/06/2013US20130141893 Flexible LED Lighting Systems, Fixtures and Method of Installation
06/06/2013US20130141890 Modular led lighting system
06/06/2013US20130141652 Illuminating device, display device, liquid crystal display device, and television receiving device
06/06/2013US20130140996 Solar powered light assembly to produce light of varying colors
06/05/2013EP2600057A2 Luminaire
06/05/2013EP2600052A1 Luminaire
06/05/2013EP2598794A2 Maritime light source
06/05/2013DE202013003786U1 Tragbare Leuchte Portable lighting
06/05/2013CN202979417U Dual-purpose long-time and short-time delay switch of corridor lamp
06/05/2013CN202976733U Photo-induction solar newspaper reading column
06/05/2013CN202976724U Double-sided luminous lamp box
06/05/2013CN202976528U Classroom monitoring system
06/05/2013CN202975578U High Brightness mixed white light source employing solid green laser and red and blue LEDs
06/05/2013CN202973025U Light-emitting diode (LED) led wall washer assembly suitable for heat dissipation
06/05/2013CN202972997U Lamp wiring device and lamp comprising the same
06/05/2013CN202972996U Light-emitting diode (LED) lamp with metal flexible conduit
06/05/2013CN202972995U Novel light-emitting diode (LED) bulb
06/05/2013CN202972994U Series-parallel connection module for LED (Light Emitting Diode) lamps
06/05/2013CN202972993U Multifunctional emergency lamp
06/05/2013CN202972992U Time scheduling lamp
06/05/2013CN202972991U Emergency lamp
06/05/2013CN202972990U Cold-proof LED (light-emitting diode) controller
06/05/2013CN202972989U Fixing structure for lamp ballast
06/05/2013CN202972988U Intelligent infrared remote-control fluorescent lamp elevation device
06/05/2013CN202972981U Luminaire capable of being replaced remotely
06/05/2013CN202972977U Charging base and portable-type illumination device with same
06/05/2013CN202972959U Lamp cap with breathable function
06/05/2013CN202972926U Sunlight and light-emitting dioxide (LED) complementary illuminating system used for shopping malls
06/05/2013CN202972914U Flame swaying and floating type electronic candle
06/05/2013CN202972912U Tubular lamp
06/05/2013CN202972911U Lamp for fences
06/05/2013CN202972910U Programmable intelligent landscape lamp
06/05/2013CN202972908U Hand cranking type table lamp
06/05/2013CN202972907U Modified multifunctional street lamp for saving energy and protecting environment
06/05/2013CN202972905U Solar energy simulated theft-proof caution lamp
06/05/2013CN202972904U Solar energy safety caution lamp
06/05/2013CN202972902U Solar photovoltaic power generation landscape lamp
06/05/2013CN202972901U Integrated solar energy illuminating lamp
06/05/2013CN202972899U Solar lamp with circuit detection device
06/05/2013CN202972898U Solar lamp
06/05/2013CN202972897U Solar lamp
06/05/2013CN202972895U Solar street lamp capable of providing power for wireless telephone
06/05/2013CN202972894U Light-emitting diode (LED) street lamp with solar tracking device
06/05/2013CN202972893U Solar energy table lamp
06/05/2013CN202972892U Energy-saving and environment-friendly multifunctional street lamp
06/05/2013CN202972890U Integrated solar energy storage power supply light-emitting diode (LED) illumination and wireless video monitoring system
06/05/2013CN202972889U Light emitting diode (LED) lawn lamp
06/05/2013CN202972888U Mains supply and solar energy complementary lawn lamp
06/05/2013CN202972884U LED (Light Emitting Diode) hollow full glass component
06/05/2013CN202972883U Pen lamp
06/05/2013CN202972882U Solar energy and wind energy multifunctional LED street lamp
06/05/2013CN202972880U Garden lamp
06/05/2013CN202972879U Solar LED landscape lamp with remote control function
06/05/2013CN202972878U Solar LED landscape lamp
06/05/2013CN202972877U Light-emitting diode (LED) floating lamp
06/05/2013CN202972876U Candlewick light flicker type electronic candle
06/05/2013CN202972875U Simulation flower lamp
06/05/2013CN202972873U Multifunctional shadowless lamp
06/05/2013CN202972870U Charging droplight capable of automatically regulating brightness and repelling mosquitoes
06/05/2013CN202972868U Table lamp
06/05/2013CN202972867U Light-emitting diode (LED) tea light
06/05/2013CN202972865U Negative pressure suspension low energy-consumption artistic lamp
06/05/2013CN202972864U Emergency daylight lamp
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