Patents
Sitemap › F21 - Lighting › F21S - Non-portable lighting devices or systems thereof › F21S 4 - Lighting devices or systems using a string or strip oflight sources
Patents for F21S 4 - Lighting devices or systems using a string or strip oflight sources (12,041)
05/2012
05/17/2012US20120120651 Led luminaire utilizing an extended and non-metallic enclosure
05/17/2012US20120120650 Lighting device
05/17/2012US20120120644 Lighting module, lighting strip including a plurality of contiguous lighting modules, and method for preparing a lighting strip
05/17/2012US20120120638 Conspicuity devices and methods
05/17/2012US20120119994 Rotatable light source device
05/16/2012EP2452116A1 Luminous device having a flexible printed circuit board
05/16/2012CN202221006U LED (light-emitting diode) lamp tube and illuminating device
05/16/2012CN102459998A Light source having a refractive element
05/16/2012CN102458016A 手术灯及其术野光斑调节装置与方法 Surgical lights and surgical field spot adjustment device and method
05/16/2012CN102454954A High-speed visual positioning device and method applied to substrate
05/16/2012CN102454910A Manufacturing method of light emitting diode light bar structure and system thereof
05/16/2012CN102454909A LED lamp strip
05/16/2012CN102454908A Light-emitting diode (LED)-exposed waterproof perforated lamp string and manufacturing process thereof
05/15/2012US8179037 High power LED module assembly and method for manufacturing the same
05/15/2012US8177393 Mechanical bypass light unit
05/15/2012US8177392 Light strip including a core layer of insulating material receiving spaced apart light emitting diodes
05/15/2012US8177388 LED tube structure capable of changing illumination direction
05/10/2012WO2012059242A1 Light fixture for livestock housing systems
05/10/2012WO2012031092A3 Diodes, printable compositions of a liquid or gel suspension of diodes or other two-terminal integrated circuits, and methods of making same
05/10/2012US20120113634 Led lamp assembly
05/10/2012US20120113620 Light source and backlight module having the same
05/09/2012EP2450628A1 Device for marking a lamp post
05/09/2012EP2450614A2 Lamp device with color-changeable filter
05/09/2012CN202216053U LED (light emitting diode) backdrop light bar
05/09/2012CN202216052U Variable-color LED (light-emitting diode) illuminating lamp belt used in operating room
05/09/2012CN202216051U Combined structure of light string
05/09/2012CN202216050U Assembled light-emitting diode (LED) daylight lamp
05/09/2012CN202216049U Light-emitting diode (LED) lamp bar free of screw fixation
05/09/2012CN202216048U Light emitting diode (LED) lamp strip with LED lamp protection structure
05/09/2012CN202216047U Modularization combined type light-emitting diode (LED) fluorescent lamp tube
05/09/2012CN202216046U Light-emitting diode (LED) lamp strip capable of being combined through sticking
05/09/2012CN202216045U LED (light-emitting diode) flexible lamp strip
05/09/2012CN102449384A Illumination module and illumination device
05/08/2012US8172427 LED decorative lamp
05/08/2012US8172425 Low-profile light-emitting diode lamp structure
05/07/2012DE202011002948U1 Möbel-Leuchte Furniture Light
05/03/2012WO2012055519A1 Lighting device for outdoor areas
05/03/2012WO2012024048A3 Flameless candle with fragrance diffusion
05/03/2012US20120106153 Led illumination device
05/03/2012US20120106152 Led lamp
05/03/2012US20120104976 Lighting system comprising interconnectable lighting modules
05/03/2012DE102010043140A1 Lighting device e.g. ceiling light, comprises two light sources which are arranged in spatially separable manner and parallel to main line of extension that forms an extending region
05/02/2012EP2447031A1 Flexible lighting elements in a single body
05/02/2012CN202209574U Full-automatic processing equipment for LED light bar
05/02/2012CN202209573U LED light bar and LED lamp comprising the same
05/02/2012CN202209572U LED imaging lamp bar
05/02/2012CN202209571U LED strip assembly formed by extrusion molding
05/02/2012CN202209570U Light emitting diode LED street color lamp
05/02/2012CN102434814A Illuminating device and lamp with application of same
05/02/2012CN102434813A Light emitting module and backlight illuminating lamp string with same
05/01/2012US8167476 Light source device and surface light source device equipped with same
05/01/2012US8167460 LED lamp having heat radiating housing
05/01/2012US8167457 Lighting system for use in motion picture and video production
04/2012
04/29/2012CA2719419A1 Encapsulating method for sealed and water-proof led and luminescent holder
04/26/2012US20120099319 Light emitting diode lamp
04/26/2012US20120099318 Light emitting diode lamp
04/26/2012US20120099317 Light emitting diode lamp
04/26/2012US20120099316 Light emitting module and led lamp employing it
04/26/2012US20120099315 Led illumination apparatus
04/26/2012US20120098434 Led light assembly and associated method
04/26/2012DE102011075360A1 Lange Reihe von ultradünner LED Warnlampe Long series of ultra-thin LED warning light
04/26/2012DE102011016763B3 Beleuchtungseinrichtung, Leuchtkörperhalter und Leuchtkörper dafür Lighting device, lamp holder and lamp for
04/26/2012DE102011000402A1 Beleuchtungsvorrichtung Lighting device
04/26/2012DE102010049572A1 Method for placing LED in intense expandable structure, involves placing horizontally arranged LED in virtual horizontal line, and supplying alternative voltage to virtual vertical line
04/26/2012DE102010049333A1 Endless band shaped structure for retaining e.g. power LEDs, has reflecting film covering strip guard structure, where reflecting film is left blank in punched receiving areas utilized for retaining electronic parts
04/25/2012EP2444716A2 Lighting apparatus
04/25/2012EP2444230A1 Device and process for continuous manufacturing of an LED strip
04/25/2012EP2444227A1 Method for continuous manufacturing of an LED strip
04/25/2012CN202203789U 一种led背光源 One kind of led backlight
04/25/2012CN202203743U 一种可弯曲的灯管 One kind of the flexible tube
04/25/2012CN202203742U 一种贴片式节能led柔性灯条 A patch energy-saving led flexible light strip
04/25/2012CN202203741U 一种新型节能led软线灯条 A new energy-saving led strip light cord
04/25/2012CN202203740U 一种中通式led防爆灯 A medium-proof formula led lights
04/25/2012CN102428318A 供电模块和发光带 Power supply modules and emission bands
04/24/2012CA2702483C Optic positioning device
04/19/2012WO2012049115A1 Profile rail, connecting element, illuminating module, lighting system and light box
04/19/2012WO2012048418A1 Outdoor lighting system
04/19/2012US20120092871 Retrofittable led module with heat spreader
04/19/2012US20120092861 Planar light source apparatus having reflective surfaces
04/19/2012US20120092581 Led assembly and liquid crystal display device including the same
04/19/2012US20120091919 Led lighting apparatus system and methods
04/19/2012DE102010048705A1 Vorrichtung zum kontinuierlichen Herstellen eines LED-Bandes An apparatus for continuously manufacturing a LED strip-
04/19/2012DE102010048703A1 Verfahren zum kontinuierlichen Herstellen eines LED-Bandes A method for continuously producing a LED-band
04/19/2012CA2806412A1 Outdoor lighting system
04/18/2012EP2442010A2 LED bar
04/18/2012CN202195332U 一种led串灯 One kind of led string lights
04/18/2012CN202195331U 一种led灯串结构 One kind of led light string structure
04/18/2012CN202195330U 煤矿井下巷道照明灯具 Coal mine roadway lighting
04/18/2012CN202195329U 一种用来取代t5直管荧光灯的led灯管 A method for straight tube fluorescent lamps to replace t5 led tube
04/18/2012CN202195328U Led灯条光学结构 Led Light optical structure
04/18/2012CN202195327U 一种内置式led灯条结构 One kind of built-in led light bar structure
04/18/2012CN102422079A Light band and method for producing a light band
04/18/2012CN101498407B 一种led灯条组成的照明灯具 Composed of one kind of led lights lighting
04/17/2012US8157425 Electrically illuminated flame simulator
04/12/2012US20120087130 Alternating current led illumination apparatus
04/12/2012US20120087127 Light source, device including light source, and/or methods of making the same
04/12/2012US20120087126 Light source device and display device
04/12/2012DE102010042193A1 LED-Leuchte mit gebogenem Lichtabgebebereich LED lamp with curved Lichtabgebebereich
04/11/2012CN202188364U 一种led灯条模组 One kind of led strip light module
04/11/2012CA2754514A1 Lighting and ventilating system and method
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