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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/800
Name: Illumination > Light emitting diode
Description: Devices including a potential barrier between two materials, one of which is a semiconductor, wherein the device is designed to emit light.


Patents under this class:

Patent Number Title Of Patent Date Issued
8177392 Light strip including a core layer of insulating material receiving spaced apart light emitting diodes May. 15, 2012
8177384 Helmet mounted lighting apparatus and method of manufacture May. 15, 2012
8174304 Key module having light-indicating functionality and a method for controlling the same May. 8, 2012
8174196 Alternating current light emitting diode device May. 8, 2012
8172446 Light emitting device and surface light source device May. 8, 2012
8172434 Submersible multi-color LED illumination system May. 8, 2012
8169386 Organic light emitting diode display May. 1, 2012
8169128 LED package having recess in heat conducting part May. 1, 2012
8167463 Power surface mount light emitting die package May. 1, 2012
8167458 Multi colours device illumination May. 1, 2012
8167457 Lighting system for use in motion picture and video production May. 1, 2012
8167449 Inspection lamp with interchangeable LED light source module May. 1, 2012
8164238 Light emitting diode (LED) lamp Apr. 24, 2012
8164237 LED lamp with flow guide function Apr. 24, 2012
8162523 Vehicle light with LED running light frame structure Apr. 24, 2012
8162510 LED chip package structure with multifunctional integrated chips and a method for making the same Apr. 24, 2012
8162506 Illuminating apparatus with phosphor films Apr. 24, 2012
8162500 Backlight unit and liquid crystal display device having the same Apr. 24, 2012
8157425 Electrically illuminated flame simulator Apr. 17, 2012
8157422 Lighting apparatus Apr. 17, 2012
8157416 LED light Apr. 17, 2012
8157412 Light emitting diode substrate assembly Apr. 17, 2012
8152336 Removable LED light module for use in a light fixture assembly Apr. 10, 2012
8152333 Reflector Apr. 10, 2012
8152327 Focusing lens system Apr. 10, 2012
8147080 Vehicle entertainment and communication system personal control unit with racetrack lighting design Apr. 3, 2012
8142037 Ribbon cable lighting for a water-bearing household appliance Mar. 27, 2012
8138941 LED warning light Mar. 20, 2012
8138690 LED-based lighting methods, apparatus, and systems employing LED light bars, occupancy sensing, local state machine, and meter circuit Mar. 20, 2012
8134780 Prism and lighting device Mar. 13, 2012
8132953 Light emitting diode substrate module and method of manufacturing the same, and backlight unit and method of manufacturing the same Mar. 13, 2012
8132942 LED devices for offset wide beam generation Mar. 13, 2012
8132935 Light emitting module Mar. 13, 2012
8128265 Device for illuminating target surface including an integrated switch Mar. 6, 2012
8128262 Lighting applications with light transmissive optic contoured to produce tailored light output distribution Mar. 6, 2012
8128258 LED light Mar. 6, 2012
8123387 LED lamp device Feb. 28, 2012
8123380 Waterproof light-emitting-diode lamp holding structure Feb. 28, 2012
8123378 Heatsink for cooling at least one LED Feb. 28, 2012
8123376 Lighting device and lighting method Feb. 28, 2012
8123375 Tile for solid state lighting Feb. 28, 2012
8120240 Light emission device and method utilizing multiple emitters Feb. 21, 2012
8118449 Threaded LED retrofit module Feb. 21, 2012
8115411 LED lighting system Feb. 14, 2012
8115384 LED source with hollow collection lens Feb. 14, 2012
8115370 Bending LED bulb Feb. 14, 2012
8113689 Non-lethal projectile for disorienting adversaries Feb. 14, 2012
8113688 Configuration of multiple LED module Feb. 14, 2012
8113687 Modular LED lighting fixture Feb. 14, 2012
8113681 Blood tracking system Feb. 14, 2012



 
 
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