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)
07/2003
07/17/2003US20030133291 Lighting apparatus
07/17/2003US20030133289 Lamp
07/17/2003US20030133286 Illumination apparatus with removably securable switch device
07/16/2003EP1141624B1 Light-band system and method for mounting a light-band system
07/16/2003CN2560842Y Integrated self-supporting ring-shape light tube ballast
07/16/2003CN2560823Y 道路灯具 Road lighting
07/16/2003CN2560818Y Combined LED bar-type lamp
07/15/2003US6592238 Illumination device for simulation of neon lighting
07/10/2003WO2003056238A1 A waterproof connection structure for decorative lamp
07/10/2003WO2002101702A9 Systems and methods of controlling light systems
07/10/2003US20030128546 Lamp having remote-control function
07/10/2003US20030128541 Structure of twisted flexible lights
07/09/2003EP1325260A2 Flashlight
07/09/2003CN2559877Y Solar energy marker light
07/09/2003CN1114095C Luminous diode lighting device
07/08/2003US6590323 Photo diode lamp
07/08/2003US6588917 Flashlight
07/03/2003WO2003055273A2 Controlled lighting methods and apparatus
07/03/2003US20030123253 Multi-layered thin flat illuminator
07/03/2003US20030123252 Adjustable fluorescent lighting fixtures
07/03/2003DE20306629U1 Water- and explosion-proof torch is operated by sensors detecting touch or grip, brightness and color being controlled individually and exclusively through electronics
07/02/2003EP1323977A2 Integrated projector for discharge lamps
07/02/2003EP1323976A2 Lighting apparatus
07/02/2003EP1323148A1 Solid state light apparatus having a cover including an integral lens
07/02/2003EP1091667B1 Lighting modular panel for modular kitchen furniture
07/02/2003CN2558854Y Lamp panel structure for fluorescent lamp
07/01/2003US6585396 Fluorescent hanging light fixture
07/01/2003US6585393 Modular accent light fixture
07/01/2003US6585391 Flashlight and flashlight electrical connectors
07/01/2003CA2110014C Pole-mounted lighting system
06/2003
06/26/2003US20030117805 High intensity directional lighting device
06/26/2003US20030117803 Energy saving type of light emitting diode lamp
06/26/2003US20030117802 Integrated projector for discharge lamps
06/26/2003US20030117799 Electronically controlled multi-light flashlight
06/26/2003US20030115767 Template for remodeler lighting application
06/25/2003EP1321012A1 Led luminaire
06/25/2003EP1320863A1 Lamp base comprising an electronic component and a method for producing a lamp base
06/25/2003CN2558111Y Water proof connection structure for decoration lamp
06/25/2003CN1426313A Night light air freshener
06/25/2003CN1425871A Lamp base containing lamp socket, ballast and fixing mechanism and lighting assembly comprising said lamp base
06/24/2003US6582115 Structure of firework light
06/24/2003US6582103 Lighting apparatus
06/24/2003US6582102 Fluorescent lamp connector adapter with conversion circuit
06/19/2003US20030111435 Reinforced hanging rod with a built-in lighting integration
06/19/2003US20030111329 Overhead electric appliance combination control switch arrangement
06/18/2003EP1319889A1 Luminaire with inductive energy transmission
06/18/2003DE20304823U1 Hanging lamp has mechanism to alter the direction of lighting by inverting the configuration of a cylindrical connector
06/18/2003DE20304538U1 Multistage hanging lamp has suspending rod which locks into a cavity in a lamp fastener in the connection box
06/18/2003CN2556469Y LED lamps and lanterns
06/17/2003US6578988 Apparatus and method for dissipating heat sensitive components in lighting fixtures by dissipating heat therefrom
06/12/2003WO2003048879A1 Ballast control card
06/12/2003US20030107891 Revolvable plug and socket
06/12/2003US20030107884 Flat illuminator with flexible integral switching arm
06/12/2003US20030107331 Ballast control card
06/12/2003US20030106782 Rotary switch mechanism
06/12/2003DE20302674U1 Skateboard illumination has electroluminescent strips and electricity supply and control electronics beneath the board
06/12/2003DE20210215U1 Lamp has length adjustable carrier strut or column which can be extended or rolled up
06/11/2003CN2555453Y Solar light using cold cathode fluorescent lamp as light source
06/10/2003US6577046 Electric discharge lamp with forked contacts
06/10/2003US6575613 Portable special effects illumination device
06/10/2003US6575592 Flashlight
06/10/2003US6575587 Light with clamp that fits into a headband
06/05/2003DE20305151U1 Safety light unit has electric light and warning sign in a housing protected against spray water
06/04/2003CN2554467Y Colour-changed lighting device with light controller in it
06/04/2003CN2554466Y High-photoeffect cold light source lamp
05/2003
05/29/2003US20030099114 Disk box with flashing circuit
05/29/2003US20030099106 Capacitor mounting apparatus
05/29/2003US20030099105 Lighting apparatus for a sign
05/28/2003CN2553236Y Micro-power dissipation desk lamp
05/27/2003US6568829 Flashlight
05/27/2003US6568826 Lighting apparatus and method
05/22/2003WO2003042596A1 Solar stepping stone
05/22/2003US20030095408 Lamp, in particular, lounge, table or pocket lamp
05/22/2003US20030095405 Dual switch flashlight
05/22/2003DE20302960U1 Quick electric connector for wall and ceiling lamps
05/21/2003CN2551857Y LED crystal neon lamp
05/21/2003CN2551854Y Colour change signal lamp
05/21/2003CN1109483C Device and method for light-adjusting for electronic type stabilizer
05/20/2003US6566815 Reflector high-pressure discharge lamp unit
05/20/2003US6565238 Fluorescent light fixture with lateral ballast
05/20/2003US6565231 OLED area illumination lighting apparatus
05/20/2003US6565230 Recessed light fixture converted to lower voltage halogen fixture
05/20/2003US6565229 Telescopic flashlight
05/15/2003WO2003040612A1 Power supply for lamps, in particular in the form of a string of lights
05/15/2003US20030090902 Light sources
05/15/2003US20030090899 Miniature flashlight
05/15/2003US20030090897 Light emitting device
05/15/2003US20030090896 Solar stepping stone
05/15/2003US20030090895 Portable light source and retainer for mounting
05/15/2003US20030090892 Drinking vessel capable of emitting light and sound
05/15/2003DE20303607U1 Branched decorative illuminated tree unit for festivals has coupling devices fixing rods and lamp holders
05/15/2003CA2855470A1 Lighted reading glasses
05/14/2003EP1309984A1 Lighting unit comprising at least one, substantially u-shaped gas discharge lamp
05/14/2003CN2550885Y Transformer of halogen lamp
05/14/2003CN2550631Y Color variable type LED underwater lamp
05/14/2003CN2550627Y 电子灯 Electric lamps
05/14/2003CN1418303A Lighting element
05/13/2003US6561677 Night light
05/13/2003US6561676 Luminaire assembly
05/13/2003US6561675 Rectangular beam generating light source
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