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)
12/2003
12/17/2003CN1462162A Luminous lighting device with organic light-emitting diode layer
12/17/2003CN1461964A Back-light assembly and liquid crystal display with the back-light assembly
12/16/2003US6663261 Moisture resistant flourescent light fixture
12/16/2003CA2262163C Outdoor lamp
12/11/2003WO2003102467A2 Led accent lighting units
12/11/2003US20030227772 Indirector light Fixture
12/11/2003DE20121995U1 External light with motion alarm for automatic illumination on detecting motion, has sensor element mounted in extremely miniaturized sensor head with diameter of 10 mm. or less
12/10/2003CN1130516C Flat reflector lamp for lfuorescent tubes
12/09/2003US6661176 High pressure discharge lamp, high pressure discharge lamp lighting apparatus and luminaire therefor
12/09/2003US6659627 Light fixture assembly
12/09/2003US6659622 Illumination system and illumination unit
12/09/2003US6659621 Flashlight with rotatable lamp head
12/09/2003US6659619 Luminescent lollipop
12/05/2003CA2431220A1 Indirector light fixture
12/04/2003WO2003055273A3 Controlled lighting methods and apparatus
12/04/2003WO2002101777A3 Underwater lamp
12/04/2003US20030224642 Lamp tube conversion apparatus
12/04/2003US20030223869 Do-it-yourself ceiling fan with ceiling lamp
12/04/2003US20030223249 Liquid crystal display device having a noise shielding member
12/04/2003US20030223235 LED accent lighting units
12/04/2003US20030223233 Light fixture
12/04/2003US20030223229 Led flashlight with clip opposite led
12/04/2003US20030223227 Smart pad switches
12/04/2003US20030223215 Backlight assembly and liquid crystal display apparatus having the same
12/04/2003DE20314655U1 Verbindungsvorrichtung von Lampenstange und Verbindungsdose Connecting device of lamp pole and junction box
12/04/2003DE20312285U1 Decorative electrical lighting unit uses a variable number of bar shaped light bulb holders plugged into a base
12/03/2003EP1367674A1 OLED area illumination lighting apparatus
12/03/2003EP1367321A1 Energy-saving lamp including a photo diode
12/03/2003EP1367319A2 Solar powered public lighting street light
12/03/2003EP1367317A1 Portable work light
12/03/2003EP0883775B1 Cover for a light with motion detector and casting mould thereof
12/03/2003CN2589819Y Lamp
12/03/2003CN1129730C Head lamp of vehicle
12/03/2003CA2388786A1 Portable work light
12/02/2003US6655818 Structure of twisted flexible lights
12/02/2003US6655816 Do-it-yourself lamp
12/02/2003US6655813 Multi-function luminaire
12/02/2003US6655812 Floating electronic light display for use in ponds and swimming pools
11/2003
11/27/2003US20030218879 Led tube light housings
11/26/2003EP1364159A1 A torch and a method of operating a torch
11/26/2003EP1364155A1 Illumination device for simulation of neon lighting
11/26/2003CN1459014A LED flashlight
11/25/2003US6653560 Multi-functional do-it-yourself lamp structure
11/25/2003US6652125 Interior luminaire, in particular for the illumination of merchandise display surface
11/20/2003WO2003095891A1 Flexible bendable flashlight
11/20/2003DE20314900U1 Illumination system using LEDs for table lamp has LEDs of various sizes on circuit board under thick transparent diffuser body
11/20/2003DE20312781U1 Utensils such as sanitary fittings and furniture holders have illuminated sections at the connecting seal
11/19/2003CN1457622A Integrated light source
11/18/2003US6648496 Nightlight with light emitting diode source
11/18/2003US6648492 Connectable illuminative assembly having suction cups
11/18/2003US6648286 Lamp-holding hook clamp and connector keyway
11/13/2003US20030210549 Luminaire with an external starter
11/13/2003US20030210544 Flashlight
11/13/2003US20030210543 Flexible bendable flashlight
11/13/2003US20030210542 Flashlight
11/13/2003US20030210503 High voltage transformer module and receptacle
11/13/2003CA2428391A1 Lamp holder
11/12/2003EP1360877A1 Integrated light source
11/12/2003CN2586057Y Solar LED decorative lights
11/12/2003CN2586056Y Splitting desk lamp
11/12/2003CN1455853A Luminaire
11/11/2003US6644842 Vehicle headlight discharge lamp
11/11/2003CA2248414C Swivel nightlight
11/06/2003WO2003090692A2 Make-up applicator with led light source
11/06/2003US20030206412 Ornamental lighting
11/06/2003US20030206410 Dual mode rechargeable flashlight
11/06/2003US20030206409 Miniature flashlight having replaceable battery pack and multiple operating modes
11/05/2003EP1358429A1 Luminaire
11/05/2003EP1110198B1 Apparatus and method for providing a linear effect
11/05/2003CN2585041Y Frame and plate for combining lamp and ballast
11/05/2003CN2585024Y Lighting device using mobile phone battery as power supply
11/05/2003CN1453819A Low-voltage discharge lamp with circuit breaker when its service life stops
11/04/2003US6642667 Automatic shut-off for flashlights
11/04/2003US6642659 Stand lamp assembly including main and auxiliary lamp units
11/04/2003US6641283 LED puck light with detachable base
11/04/2003US6641279 Dual-beam light assembly with adjustable posterior head
10/2003
10/30/2003WO2003089841A1 Lighting module
10/30/2003WO2003089838A1 A light unit
10/30/2003US20030202355 LED flashlight with side panels inside structure
10/30/2003US20030202347 Compact fluorescent light fixture and method of manufacturing same
10/30/2003US20030202345 Flashlight with securement capability
10/30/2003US20030202341 Headset incorporating an integral light
10/30/2003US20030201704 Halogen globe light system
10/30/2003DE20311872U1 Attachment system for light emitting diode button cells has elastic fixing case and permits light switching without need for a switch
10/29/2003EP1357580A2 Low pressure discharge lamp with end of life shutdown means
10/29/2003CN1451999A Back light assembly and liquid crystal display device with same
10/29/2003CN1125940C Improved flashlight
10/23/2003WO2003088429A1 Coupling for the mechanical and electrical connection of lighting devices
10/23/2003US20030198061 Simulated neon illumination device using end-lit waveguide
10/23/2003US20030198049 Illumination device for simulating neon lighting through use of fluorescent dyes
10/23/2003US20030198046 Illumination device for simulation of neon lighting
10/23/2003US20030198043 Do-it-yourself lamp
10/23/2003US20030198042 Dual mode switch mechanism for flashlights
10/23/2003US20030198038 Backlight assembly and liquid crystal display apparatus having the same
10/23/2003DE20312595U1 Illuminating device for a drinking glass has integrated unit in the base of a glass holder containing lights and power supply
10/23/2003DE20311185U1 Night light for dark rooms has recess in a housing containing a light and a plug for additional connections
10/23/2003DE20309405U1 Underground corridor lights for airport runways have light emitting diode light sources
10/22/2003EP1137897B1 Protective connection box for lamp post
10/22/2003CN2582164Y Reflective electronic energy-saving lamp
10/22/2003CN2581812Y Lamp set
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